RIDGID Oil-less Threading Machine 1210 User manual

Oil-less Threading

Machine

1

″

Capacity

OPERATOR’S

MANUAL

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1210

WARNING!

Read this Operator’s Manual

carefully before using this

tool. Failure to understand

and follow the contents of

this manual may result in

electrical shock, fire and/or

serious personal injury.

Table of Contents

Recording Form for Machine Model and Serial Number............................................................................................1

General Safety Information

Work Area Safety........................................................................................................................................................2

Electrical Safety...........................................................................................................................................................2

Personal Safety...........................................................................................................................................................2

Tool Use and Care......................................................................................................................................................3

Service ........................................................................................................................................................................3

Specific Safety Information

Foot Switch Safety ......................................................................................................................................................3

Machine Safety............................................................................................................................................................3

Description, Specifications and Standard Equipment

Description ..................................................................................................................................................................4

Specifications..............................................................................................................................................................4

Standard Equipment....................................................................................................................................................4

Machine Assembly

Mounting On The No. 120 Stand.................................................................................................................................5

Machine Inspection .......................................................................................................................................................5

Machine and Work Area Set-Up

Priming The Coolant System.......................................................................................................................................7

Operating Instructions

Installing Pipe In Threading Machine..........................................................................................................................8

Cutting Pipe with No. 354 Cutter.................................................................................................................................8

Reaming Pipe with No. 334 Reamer...........................................................................................................................9

Threading Pipe with No. 610 Die Head.......................................................................................................................9

Threading Pipe with No. 610A Self-Opening Die Head.............................................................................................10

Removing Pipe From Machine..................................................................................................................................10

Transporting Machine................................................................................................................................................10

Installing Dies and Adjusting For Size In No. 610 Quick-Opening Die Head............................................................11

Installing Dies and Adjusting For Size In No. 610A Auto-Opening Die Head............................................................11

Checking Thread Length...........................................................................................................................................12

Accessories .................................................................................................................................................................12

Maintenance Instructions

Jaw Insert Replacement............................................................................................................................................13

Replacing Carbon Brushes .......................................................................................................................................13

Machine Storage..........................................................................................................................................................13

Service and Repair ......................................................................................................................................................14

Wiring Diagram............................................................................................................................................................15

Lifetime Warranty..........................................................................................................................................Back Cover

Ridge Tool Companyii

1210 Oil-less Threading Machine

Record Serial Number below and retain product serial number which is located on nameplate.

Serial

No.

1210

Oil-less Threading Machine

1210 Oil-less Threading Machine

Ridge Tool Company2

General Safety Information

WARNING! Read and understand all instructions.

Failure to follow all instructions listed

below may result in electric shock, fire,

and/or serious personal injury.

SAVE THESE INSTRUCTIONS!

Work Area Safety

• Keep your work area clean and well lit. Cluttered

benches and dark areas invite accidents.

• Do not operate tools in explosive atmospheres,

such as in the presence of flammable liquids,

gases, or dust. Tools create sparks which may ignite

the dust or fumes.

• Keep by-standers, children, and visitors away while

operating a tool. Distractions can cause you to lose

control.

• Keep floors dry and free of slippery materials such

as oil. Slippery floors invite accidents.

Electrical Safety

• Grounded tools must be plugged into an outlet,

properly installed and grounded in accordance

with all codes and ordinances. Never remove the

grounding prong or modify the plug in any way.

Do not use any adapter plugs. Check with a qual-

ified electrician if you are in doubt as to whether

the outlet is properly grounded. If the tool should

electrically malfunction or break down, grounding pro-

vides a low resistance path to carry electricity away

from the user.

• Avoid body contact with grounded surfaces. There

is an increased risk of electrical shock if your body is

grounded.

• Don’t expose electrical tools to rain or wet condi-

tions. Water entering a tool will increase the risk of

electrical shock.

• Do not abuse cord. Never use the cord to pull the

plug from an outlet. Keep cord away from heat, oil,

sharp edges or moving parts. Replace damaged

cords immediately. Damaged cords increase the risk

of electrical shock.

• When operating a tool outside, use an outdoor ex-

tension cord marked “W-A” or “W”. These cords

are rated for outdoor use and reduce the risk of elec-

trical shock.

• Use only three-wire extension cords which have

three-prong grounding plugs and three-pole re-

ceptacles which accept the tool’s plug. Use of other

extension cords will not ground the tool and increase

the risk of electrical shock.

• Use proper extension cords. (See chart.) Insufficient

conductor size will cause excessive voltage drop, and

loss of power.

• Keep all electric connections dry and off the

ground. Do not touch plugs or tool with wet hands.

Reduces the risk of electrical shock.

Personal Safety

• Stay alert, watch what you are doing and use com-

mon sense when operating a power tool. Do not

use tool while tired or under the influence of drugs,

alcohol, or medications. A moment of inattention

while operating power tools may result in serious per-

sonal injury.

• Dress properly. Do not wear loose clothing or jew-

elry. Contain long hair. Keep your hair, clothing,

and gloves away from moving parts. Loose clothes,

jewelry, or long hair can be caught in moving parts.

• Avoid accidental starting. Be sure switch is OFF be-

fore plugging in. Plugging in tools that have the

switch ON invites accidents.

• Remove adjusting keys before turning the tool

ON. A wrench or a key that is left attached to a rotating

part of the tool may result in personal injury.

• Do not over-reach. Keep proper footing and bal-

ance at all times. Proper footing and balance enables

better control of the tool in unexpected situations.

• Use safety equipment. Always wear eye protec-

tion. Dust mask, non-skid safety shoes, hard hat, or

Minimum Wire Gauge for Extension Cord

Nameplate

Amps

Total Length (in feet)

0 – 25 26 – 50 51 – 100

0 – 6 18 AWG 16 AWG 16 AWG

6 – 10 18 AWG 16 AWG 14 AWG

10 – 12 16 AWG 16 AWG 14 AWG

12 – 16 14 AWG 12 AWG

NOT RECOMMENDED

Grounding Prong

Cover of

grounded

outlet box

Grounding Prong

1210 Oil-less Threading Machine

Ridge Tool Company 3

hearing protection must be used for appropriate con-

ditions.

Tool Use and Care

• Do not use if switch does not turn it ON or OFF.

Any tool that cannot be controlled with the switch is

dangerous and must be repaired.

• Disconnect the plug from the power source before

making any adjustments, changing accessories

or storing the tool. Such preventive safety measures

reduce the risk of starting the tool accidentally.

• Store idle tools out of the reach of children and

other untrained persons. Tools are dangerous in

the hands of untrained users.

• Check for misalignment or binding of moving

parts, breakage of parts and any other condition

that may affect the tool’s operation. If damaged,

have the tool serviced before using. Many acci-

dents are caused by poorly maintained tools.

• Use only accessories that are recommended for

your tool. Accessories that may be suitable for one tool

may become hazardous when used on another tool.

• Keep handles dry and clean; free from oil and

grease. Allows for better control of the tool.

Service

• Tool service must be performed only by qualified

repair personnel. Service or maintenance performed

by unqualified repair personnel could result in injury.

• When servicing a tool, use only identical replace-

ment parts. Follow instructions in the Maintenance

Section of this manual. Use of unauthorized parts or

failure to follow maintenance instructions may create a

risk of electrical shock or injury.

Specific Safety Information

WARNING

Read this operator’s manual carefully before using

the 1210 Threading Machine. Failure to under-

stand and follow the contents of this manual may

result in electrical shock, fire and/or serious per-

sonal injury.

Call the Ridge Tool Company, Technical Service

Department at (800) 519-3456 if you have any questions.

Foot Switch Safety

Using a power drive or threading machine without a

foot switch increases the risk of serious injury. A

foot switch provides better control by letting you

shut off the motor by removing your foot. If clothing

should become caught in the machine, it will con-

tinue to wind up, pulling you into the machine.

Because the machine has high torque, the clothing it-

self can bind around your arm or other body parts

with enough force to crush or break bones.

Machine Safety

• Threading Machine is made to thread and cut pipe.

Follow instructions on proper use of this machine.

Do not use for other purposes such as turning

winches. Other uses or modifying this threading ma-

chine for other applications may increase the risk of

serious injury.

• Support long heavy pipe with pipe supports. This

practice will prevent tipping.

• Do not wear gloves or loose clothing when oper-

ating machine. Keep sleeves and jackets buttoned.

Do not reach across the machine or pipe. Clothing

can be caught by the pipe or machine resulting in en-

tanglement and serious injury.

• Operate machine from side with REV/OFF/FOR

switch. Eliminates need to reach over the machine.

• Do not use this machine if the foot switch is broken

or missing. Foot switch is a safety device to prevent

serious injury.

• Keep hands away from rotating pipe and fittings.

Stop the machine before wiping pipe threads or

screwing on fittings. Allow the machine to come to

a complete stop before touching the pipe or ma-

chine chucks. This practice will prevent entanglement

and serious injury.

• Do not use this machine to make or break fittings.

This practice is not an intended use of the machine and

can result in serious injury.

• Tighten chuck handwheel and engage rear cen-

tering devise on the pipe before turning on the

machine. Prevents oscillation of the pipe.

• Keep covers in place. Do not operate the machine

with covers removed. Exposure to moving parts may

result in entanglement and serious injury.

• Allow threads to cool before handling. Threads will

be hot to the touch immediately after threading.

• Use in ventilated area. Prevents accumulation of

coolant vapors.

WARNING

1210 Oil-less Threading Machine

Ridge Tool Company4

Figure 1 – 1210 Threading Machine

Machine Assembly

WARNING

To prevent serious injury, proper assembly of the

Threading Machine is required. The following pro-

cedures should be followed:

The 1210 Threading Machine can be used on a bench or

mounted to the Model 120 Stand. The No. 120 Stand is

a three-legged folding stand (Figure 2). Guide/pin as-

semblies are mounted on top of each leg to hold the

1210 Threading Machine in place.

Description, Specifications and

Standard Equipment

Description

The RIDGID Model 1210 Oil-Less Threading Machine is

an electric motor-driven machine that centers and chucks

pipe and rotates it while cutting, reaming and threading

operations are performed. Threading dies are mounted

in a quick-opening die head. An integral coolant system

is provided to reduce the temperature of the workpiece

and lubricate it during the threading operation.

Specifications

Threading Capacity.......Pipe

1

/

2

″ through 1″

Cut-Off Capacity............Pipe

1

/

2

″ through 1″

Operating Speed...........25 RPM (No Load)

Motor:

Type ............................Universal

Volts ............................115V Single Phase AC

50-60 HZ

Amps...........................6.4

Controls.........................ON/OFF Toggle Switch and

ON/OFF Foot Switch

Chuck............................Hammer-Style with

Replaceable Inserts; Cam

Action Rear Chuck

Coolant System.............16 Oz. Integral Coolant

Reservoir with Gerotor Pump

Weight...........................59 lbs.

Standard Equipment

(Figure 1)

• Model 610 Quick-Opening Die Head,

1

/

2

″ – 1″ NPT

•

1

/

2

″ –

3

/

4

″ Oil-less Gold NPT Dies

• 1″ Oil-less Gold NPT Dies

• Model 334 Blade-Type Reamer

• Model 354 Roll-Type, Self-Centering Cutter

• 1 Quart RIDGID Thread Cutting Coolant

Rear Centering

Device

Chuck

Handwheel

Carrying

Handle

Carrying

Handle

Cutter

Die Head

Reamer

Foot

Switch

Carriage

Handwheel

ON/OFF

Switch

Foot Switch Clip

Reservoir

Vent Cap

Coolant Level

Sight Glass

Machine Inspection

1. Make sure Threading Machine is unplugged and the

switch is set to the OFF position (Figure 1).

2. Clean the speed chuck jaws with a wire brush.

3. Inspect the jaw inserts for excessive wear. Refer to

the Maintenance Instructions if they need to be re-

placed.

4. Make sure the foot switch is present and attached to

the Threading Machine (Figure 1).

Do not operate the Threading Ma-

chine without a foot switch.

5. Inspect the power cord and plug for damage. If the

plug has been modified, is missing the grounding

pin or if the cord is damaged, do not use the

Threading Machine until the cord has been replaced.

6. Inspect the Threading Machine for any broken, miss-

Mounting On The No. 120 Stand

1. To set-up the Model 120 Stand, pivot the two (2)

outside legs about the center section of the stand until

the plunger pins lock into place. (Figure 2)

2. The stationary center leg holds a larger guide. This

center leg and guide must be positioned at the REAR

of the machine.

3. To mount the Model 1210 Threading Machine on

the No. 120 Stand, grasp the Model 1210 machine by

both the front and rear carrying handles.

4. Position the Model 1210 so the REAR of the machine

is above the guide of the stationary center leg of the

stand. The front corners of the machine should be

above the two (2) smaller guides.

5. Lower the machine onto the mounting pins of the

stand. The guides will help to properly position the

machine. Insert retaining pin through hole in front

guide of stand to capture machine. (Figure 3)

Before letting go of the Model 1210, be

sure the stand mounting pins are properly engaged

into the threading machine. Retaining pin must be prop-

erly inserted before using the machine.

Figure 3 – 1210 Machine Mounted on Model 120 Stand

1210 Oil-less Threading Machine

Ridge Tool Company 5

WARNING

Figure 2 – Model 120 Stand in OPEN Position.

WARNING

To prevent serious injury, inspect your Threading

Machine. The following inspection procedures

should be performed on a daily basis:

WARNING

1210 Oil-less Threading Machine

Ridge Tool Company6

ing, misaligned or binding parts as well as any other

conditions which may affect the safe and normal op-

eration of the machine. If any of these conditions

are present, do not use the Threading Machine until

any problem has been repaired.

7. Use tools and accessories that are specifically de-

signed for your Threading Machine and meet the

needs of your application. The correct tools and ac-

cessories allow you to do the job successfully and

safely. Accessories suitable for use with other equip-

ment may be hazardous when used with this

Threading Machine.

8. Clean any oil, grease or dirt from all handles and

controls. This reduces the risk of injury due to a tool

or control slipping from your grip.

9. Inspect the cutting edges of your tools and dies. If

necessary, have them replaced prior to using the

Threading Machine.

NOTE! Use sharp dies at all times. Dull dies require

more power from the motor and produce poor

quality threads.

10. Clean metal shavings and other debris from the chip

tray.

Machine and Work Area Set-Up

WARNING

To prevent serious injury, proper set-up of the

machine and work area is required. The following

procedures should be followed to set-up the ma-

chine:

1. Locate a work area that has the following:

• Adequate lighting

• No flammable liquids, vapors or dust that may ignite.

• Grounded electrical outlet

• Clear path to the electrical outlet that does not

contain any sources of heat or oil, sharp edges or

moving parts that may damage electrical cord.

• Dry place for machine and operator. Do not use the

machine while standing in water.

• Level ground

• Adequate ventilation to prevent accumulation of

coolant vapors

2. Clean up the work area prior to setting up any equip-

ment.

3. If the workpiece extends more than four (4) feet

beyond the Threading Machine, use one or more

pipe stands to prevent tipping and the oscillation of

the pipe.

4. Check level of RIDGID Threading Cutting Coolant and

fill as necessary.

NOTE! RIDGID Thread Cutting Coolant is engineered

specifically for use with the 1210 Threading

Machine. It is designed to quickly cool the pipe

and leave a clean, dry thread ready for imme-

diate installation.

• Observe coolant level in the reservoir by view-

ing the sight glass at the rear of the Model

1210 (Figure 4).

• Unscrew the reservoir cap and pour the

coolant into the reservoir (Figure 4).

NOTE! Reservoir will hold approximately 16 oz. of fluid.

• Replace the reservoir cap.

Use of fluids other than RIDGID Thread

Cutting Coolant will void the RIDGID 1210 warranty and

may cause damage to the threading machine and thread-

ing dies. RIDGID Thread Cutting Coolant should NOT be

used in or with any other RIDGID threading equipment.

CAUTION

Figure 4 – Filling Coolant Reservoir

Sight

Glass

5. Pull the vent at the top of the reservoir cap to the

OPEN position (Figure 6).

NOTE! The vent must be in the OPEN position during

operation of the machine. If the vent is left

closed, coolant flow will be hindered.

6. Make sure ON switch is in the OFF position.

7. Position the foot switch so that the operator can safely

control the machine, tools and workpiece.

• Stand facing the directional switch.

• Have convenient access to the directional switch,

tools and chucks without reaching across the ma-

chine.

8. Plug the Threading Machine into the electrical outlet

making sure to position the power cord along the clear

path selected earlier. If the power cord does not reach

the outlet, use an extension cord in good condition.

Ridge Tool Company 7

WARNING

To avoid electrical shock and electrical fires, never use an

extension cord that is damaged or does not meet the fol-

lowing requirements:

• The cord has a three-prong plug similar to shown in

Electrical Safety section.

• The cord is rated as “W” or “W-A” if being used out-

doors.

• The cord has sufficient wire thickness (14 AWG). If

the wire thickness is too small, the cord may over-

heat, melting the cord’s insulation or causing nearby

objects to ignite.

To reduce risk of electrical shock, keep all

electrical connections dry and off the ground. Do not

touch plug with wet hands.

9. Check the Threading Machine to insure it is operating

properly.

• Flip the switch to ON. Press and release the foot

switch. Check that the Threading Machine rotates

in a counterclockwise direction as you are facing

the front chuck. Have the Threading Machine ser-

viced if it rotates in the wrong direction or if the foot

switch does not control its stopping or starting.

• Depress and hold the foot switch. Inspect the

moving parts for misalignment, binding, odd noises

or any other unusual conditions that may affect the

safe and normal operation of the machine. If such

conditions are present, have the Threading

Machine serviced.

• Check the coolant system by placing the die head

in the DOWN position. Press down on the die

head (Figure 7). With the foot switch depressed,

the coolant should flow from the die head as con-

tinuous stream of drops (approximately one (1)

drop per second).

• Release the foot switch and flip the switch to OFF.

NOTE! If 1210 has not been used for some time or the

die head has been removed from the machine,

coolant system must be primed.

Priming The Coolant System

1. Check that the reservoir vent cap is in the OPEN po-

sition (Figure 6).

2. Swing the die head in the DOWN position and turn the

switch to the ON position.

3. Depress and hold down on the foot switch.

4. Press DOWN on the die head (Figure 7). The die

head will actuate a poppet valve that is in the carriage.

1210 Oil-less Threading Machine

Figure 5 – Full Coolant Reservoir

Figure 6 – Reservoir Vent Open

WARNING

Sight

Glass

1210 Oil-less Threading Machine

Ridge Tool Company8

5. When the coolant drops are visible from the die head,

release the die head. Coolant system is now primed.

6. Release the foot switch and remove your foot.

Operating Instructions

WARNING

Do not wear gloves or loose clothing when operating

Threading Machine. Keep sleeves and jackets but-

toned. Do not reach across the machine or pipe.

Do not use this Threading Machine if the foot switch

is broken or missing. Always wear eye protection to

protect eyes from dirt and other foreign objects.

Keep hands away from rotating pipe and fittings. Stop

the machine before wiping pipe threads or screwing on

fittings. Allow the machine to come to a complete

stop before touching the pipe or machine chucks.

Do not use this machine to make or break fittings. This

practice is not an intended use of this Threading

Machine.

Use in ventilated area to prevent accumulation of

coolant vapors.

Installing Pipe In Threading Machine

1. Check to insure the cutter, reamer and die head are

swung to the rear of the carriage.

2. Mark the pipe at the desired length if it is being cut to

length.

3. Insert the pipe into the Threading Machine so that the

end to be worked or the cutting mark is located about

4 inches to the front of the speed chuck jaws.

4. Insert workpieces less than 2 feet long from the front

of the machine. Insert longer pipes through either

end so that the longer section extends out beyond the

rear of the Threading Machine.

To avoid equipment tip-overs, position

the pipe supports under the workpiece.

5. Tighten the rear centering device around the pipe by

using a counterclockwise rotation of the handwheel

when viewed from rear of the Threading Machine.

This prevents movement of the pipe that can result in

poor thread quality.

6. Secure the pipe by using repeated and forceful coun-

terclockwise spins of the speed chuck handwheel

when viewed from the front of the Threading Machine.

This action “hammers” the jaws tightly around the pipe.

Cutting Pipe with No. 354 Cutter

1. Check to insure the reamer and die head are in the

UP position (Figure 8).

2. Move pipe cutter down onto pipe and move carriage

with lever to line up cutter wheel with mark on pipe

(Figure 8).

3. Tighten cutter feedscrew handle while keeping the cut-

ter wheel aligned with the mark.

4. Assume the correct operating posture.

This will allow you to maintain proper

balance and to safely keep control of the machine and

tools.

• Be sure you can quickly remove your foot from the

foot switch.

• Stand facing the ON/OFF switch.

• Be sure you have convenient access to tools and

chucks.

• Do not reach across the machine or workpiece.

5. Flip the switch to ON (Forward).

6. Grasp the pipe cutter’s feed handle with both hands

(Figure 8).

Figure 7 – Priming Coolant System

WARNING

Threading Pipe with No. 610 Die Head

NOTE! The 610 or 610A Die Head is designed for use

ONLY with the 1210 Threading Machine. These

die heads are NOT compatible with any other

RIDGID threading equipment. No other RIDGID

die heads will fit on the Model 1210 Threading

Machine.

1. Check to insure the cutter and reamer are to the rear

of the carriage (Figure 10).

2. Lower die head into threading position.

3. Check that the proper size dies are in the die head.

Distinct die sets are required for

1

/

2

″ –

3

/

4

″ and 1″ pipe

diameters.

4. Set die head to proper size and rotate throwout lever

to CLOSED position.

NOTE! Refer to the section on the 610 Die Head for in-

structions on changing dies and adjusting for

proper size.

5. With the control switch in the ON position, step on

foot switch and feed the carriage handwheel to-

wards the pipe. Slight pressure on the handwheel will

start dies.

NOTE! Coolant flow will begin automatically during

threading. COOLANT FLOW WILL BE CON-

TINUOUS STREAM OF DROPS! In addition to

producing better quality threads, coolant will cool

the workpiece through evaporation.

6. When thread is complete, rotate throwout lever to

OPEN position, retracting dies.

7. Remove foot from foot switch.

8. Check the thread length and depth (Figure 18).

NOTE! Slight die head depth adjustment may be nec-

essary due to variations in the pipe fittings.

Figure 10 – Threading Pipe with No. 610 Die Head

Figure 8 – Cutting Pipe with No. 354 Cutter

7. Depress and hold down the foot switch with the left foot.

8. Tighten the feedscrew handle slowly and continu-

ously until the pipe is cut. Do not force the cutter into

the workpiece.

9. Release the foot switch and remove your foot.

10. Swing pipe cutter back to the UP position.

Reaming Pipe with No. 334 Reamer

1. With cutter and die head in their UP position, swing

reamer into its operating position (Figure 9).

2. Check the ON/OFF switch to insure it is in the ON po-

sition. Depress and hold the foot switch down.

3. Feed the carriage handwheel towards the pipe

(Figure 9).

4. With slight handwheel pressure, feed reamer into

pipe to achieve desired ream.

5. Release foot switch and return the reamer to its UP

position.

Figure 9 – Reaming Pipe with No. 334 Reamer

1210 Oil-less Threading Machine

Ridge Tool Company 9

Throwout Lever (in CLOSED position)

2. If necessary, loosen the rear centering device using

a clockwise rotation of the handwheel at the rear of

the machine.

3. Slide the workpiece out of the Threading Machine,

keeping a firm grip on the workpiece as it clears the

machine.

To avoid injury from falling parts or

equipment tip-overs when handling long workpieces,

make sure that the end farthest from the machine is

supported prior to removal.

Transporting Machine

1. Make sure machine is unplugged from the power

source.

2. Clean chips and other debris from the chip tray.

3. Push the vent at the top of the reservoir cap to the

CLOSED position. Check that the reservoir cap is

screwed on tightly.

4. Place the cutter, reamer and die head in the DOWN

position. (Figure 12)

5. Disengage the Model 1210 from the Model 120 Stand

by removing retaining pin. Grasp both front and rear

carrying handles of the 1210 and lift the machine

straight up and off the mounting pins.

6. Slide foot switch onto the foot switch clip (Figure 13).

7. Fold the Model 120 Stand by releasing the plunger pin

on each pivoting leg. Pivot each leg back toward the

stationary center leg (Figure 12).

Figure 12 – 1210 and 120 Stand Ready For Transport

Threading Pipe with No. 610A

Self-Opening Die Head

NOTE! The No. 610A is available only as a BSPT Die

Head.

1. Check to insure the cutter and reamer are to the

rear of the carriage.

2. Lower die head into threading position.

3. Check that the proper size dies are in the die head.

Distinct die sets are required for

1

/

2

″ –

3

/

4

″ and 1″

pipe diameters.

4. Set die head to proper size and push cocking lever

forward until the trigger cocks (Figure 11).

NOTE! Refer to the section on the 610A Die Head for

instructions on changing dies and adjusting for

proper size.

5. With the control switch in the ON position, step on

foot switch and feed the carriage handwheel to-

wards the pipe. Slight pressure on the handwheel

will start dies.

NOTE! Coolant flow will begin automatically during

threading. COOLANT FLOW WILL BE A CON-

TINUOUS STREAM OF DROPS.

6. When thread is complete, die head trigger will contact

end of pipe and automatically retract the dies.

7. Release foot switch and remove your foot.

8. Check the thread length and depth (Figure 18).

NOTE! Slight die head depth adjustment may be nec-

essary due to variations in the pipe fittings.

Figure 11 – 610A Die Head In Cocked Position. Note

Position of Trigger and Cocking Lever.

Removing Pipe From The Machine

1. Use repeated and forceful clockwise spins of the

speed chuck handwheel at the front of the machine to

release the workpiece from the speed chuck jaws.

1210 Oil-less Threading Machine

Ridge Tool Company10

Trigger

Toggle Knob

Cocking Lever

WARNING

1210 Oil-less Threading Machine

Ridge Tool Company 11

Figure 13 – Foot Switch In Carrying Position

Installing Dies and Adjusting For Size In

No. 610 Quick-Opening Die Head

NOTE! The universal die head (Figure 14) for right hand

threads requires two sets of dies to thread pipe

ranging from

1

/

2

″ through 1″. One set of dies is

required for each of the following pipe size

ranges: (

1

/

2

″ -

3

/

4

″) and (1″).

1. With machine unplugged, remove die head.

2. Lay die head on bench with numbers up.

3. Flip throwout lever to OPEN position.

4. Loosen clamp lever approximately three full turns.

5. Lift tongue of clamp lever washer up out of slot under

size bar. Slide throwout lever all the way to the end of

slot in the OVER direction on size bar (CHANGE

DIES arrow on rear of cam plate).

6. Remove worn dies from die head.

7. Insert new dies to indicator line. Die numbers 1 through

4 on the dies must agree with those on the die head.

8. Slide throwout lever back so that tongue of clamp

lever washer will drop in slot under size bar.

9. Adjust die head size bar until index line on link is

aligned with proper size mark on size bar.

10. Tighten clamp lever.

NOTE! If oversize or undersize threads are required, set

the index line in direction of OVER or UNDER

size mark on size bar.

Figure 14 – No. 610 Quick-Opening Die Head

11. Replace die head in machine.

Installing Dies and Adjusting For Size In

No. 610A Auto-Opening Die Head

NOTE! The universal die head (Figure 11) for right hand

threads requires two sets of dies to thread pipe

ranging from

1

/

2

″ through 1″. One set of dies is

required for each of the following pipe size

ranges: (

1

/

2

″ -

3

/

4

″) and (1″).

1. With machine unplugged, remove die head.

2. Push cocking lever forward until the trigger cocks

(Figure 11).

3. Lay die head down on flat surface with die head num-

bers facing up.

4. Release toggle knob as shown (Figure 15).

Figure 15 – Release Toggle Knob By Pressing In

Direction of Arrow

5. Rotate die head in clockwise direction until toggle

knob reaches end of size bar. Toggle knob must not

be allowed to engage the size blocks while rotating die

Index Line

Link

Throwout

Lever

Washer

Head

Clamp Lever

Size Bar

3. To correct large (shallow) threads, adjust die head

slightly toward the UNDER (-) marking on die head.

4. To correct small (deep) threads, adjust die head

slightly toward the OVER (+) marking on die head.

Figure 18 – Checking Thread Length and Depth

NOTE! If ring gauge is not available, a fitting can be

used. This fitting should be representative of

those being used on the job. The pipe thread

should be cut to obtain 4 to 5 turns hand-tight

engagement with fitting.

Accessories

WARNING

Only the following RIDGID products have been designed

to function with the 1210 Threading Machine. Other ac-

cessories suitable for use with other tools may become

hazardous when used on this machine. To prevent serious

injury, use only the accessories listed below.

NOTE! Contact a RIDGID Distributor or consult the

Ridge Tool catalog for specifications and cata-

log numbers.

1210 Oil-less Threading Machine

Ridge Tool Company12

head. Dies will move outward in their slots (Figures 16

and 17).

Figure 16 – Toggle Knob Released. Die Head Rotated

Fully In Clockwise Direction (Back View)

Figure 17 – Toggle Knob Released. Die Head Rotated

Fully In Clockwise Direction (Front View)

6. Remove old dies.

7. Insert new dies to line, making sure die number

matches slot number on die head. Dies will engage

ball detente in die head slot when properly inserted.

8. Rotate head in counterclockwise direction and engage

toggle knob on desired size block.

NOTE! If oversize or undersize threads are required,

adjust size blocks by loosening allen screw

(Figure 16).

Checking Thread Length

(Figure 18)

1. Thread is of proper length when #1 die is flush with

pipe end.

2. If possible, threads should be checked by a ring

gauge. Thread is of proper depth if ring gauge is

plus or minus one (+/- 1) turn from end of pipe.

WW

D

Die

Pipe

Die

Pipe

A - Full Width Die Thread

Starting to Cut Thread

Flush

(Basic Size)

One Turn Large

(Maximum Size)

One Turn Small

(Minimum Size)

Thin Ring

Gage

Completed Thread

Die Flush

with End

of Pipe

B - Checking Threads Within Pipe Gage

Size Blocks

Model No. Description

Die Heads

610 1/2″ - 1″ NPT, Quick-Opening, RH

610A 1/2″ - 1″ BSPT, Auto-Opening, RH

Dies

— 1/2″ - 3/4″ NPT Oil-Less Gold, RH

— 1″ NPT Oil-Less Gold, RH

— 1/2″ - 3/4″ BSPT Oil-Less Gold, RH

— 1″ BSPT Oil-Less Gold, RH

Coolant

— 1 Quart Thread Cutting Coolant

Stands

120 Folding Stand

Pipe Stands

(See a Ridge Tool catalog)

1210 Oil-less Threading Machine

Ridge Tool Company 13

Maintenance Instructions

WARNING

Make sure machine is unplugged from power

source before performing maintenance or making

any adjustments.

Jaw Replacement

1. To remove insert — place punch into spring detente

slot of jaw and push down. (Figure 19)

2. Continue to push down on spring detente and slowly

slide jaw out of chuck jaw holder. Remove insert.

3. Install new insert — place into chuck jaw holder and

with finger depress spring and plunger. Slowly move

insert past spring and plunger until insert fully sits in

chuck jaw holder.

Figure 19 – Replacing Jaw Inserts

Replacing Carbon Brushes

NOTE! Check motor brushes every 6 months and re-

place when worn to less than

1

/

2

″.

1. Unplug machine from power source.

2. Using a screwdriver, remove the brush cap plug from

the machine housing (Figure 20) exposing the first

brush cap (Figure 21).

3. Remove the bottom cover screws and bottom cover,

exposing the second brush cap.

4. Remove the brush caps.

5. Carefully remove the carbon brushes.

6. Install new carbon brushes.

7. Reinstall the brush caps, brush cap plug, and the

bottom cover.

Figure 20 – Removing Brush Cap Plug

Figure 21 – Brush Cap Plug Removed, Brush Holder

Exposed

Machine Storage

WARNING

Motor-driven equipment must be kept indoors or well

covered in rainy weather. Store the machine in a locked

area that is out of reach of children and people unfamil-

iar with power drives. This machine can cause serious

injury in the hands of untrained users.

1210 Oil-less Threading Machine

Ridge Tool Company14

Service and Repair

WARNING

The “Maintenance Instructions” will take care of most of

the service needs of this tool. Any problems not ad-

dressed by this section should only be handled by an

authorized RIDGID service technician.

Tool should be taken to a RIDGID Independent

Authorized Service Center or returned to the factory. All

repairs made by Ridge service facilities are warranted

against defects in material and workmanship.

WARNING

When servicing this machine, only identical replacement

parts should be used. Failure to follow these steps may

create a risk of electrical shock or other serious injury.

If you have any questions regarding the service or repair

of this machine, call or write to:

Ridge Tool Company

Technical Service Department

400 Clark Street

Elyria, Ohio 44035-6001

Tel: (800) 519-3456

E-Mail: [email protected]

For name and address of your nearest Independent

Authorized Service Center, contact the Ridge Tool

Company at (800) 519-3456 or http://www.ridgid.com

1210 Oil-less Threading Machine

Ridge Tool Company 15

Wiring Diagrams

120V 60 Hz

230V Europe

110V UK

100V Japan

230V Export

1210 Oil-less Threading Machine

Ridge Tool Company16

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RIDGID Oil-less Threading Machine 1210 User manual

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