Quackenbush 230QRA Owner's manual

For additional product information visit our website at http://www.apextoolgroup.com

Instruction Manual

PL92-5001EN

09/02/2015

230Q Series

Inline & Right Angle Adaptive Drills

230QR Series 230QB Series

Page 2

PL92-5001EN

09/02/2015 Quackenbush®

General Information

For this Instruction Manual

This Instruction Manual is the Original Instruction Manual intended for all persons who will operate and maintain

these tools.

This Instruction Manual

• provides important notes for the safe and efcient use of these tools.

• describes the function and operation of the 230Q series tools.

• serves as a reference guide for technical data, service intervals and spare parts ordering.

• provides information on optional equipment.

Identication text:

230Q represents all models of the right angle pnuematic nutrunner as described in this manual

Ú indicates a required action

• indicates a list

<..> indicates a reference number from the exploded parts drawings

Arial indicates an important feature or instruction written in Arial Bold

Identication graphic:

¢ indicates a directional movement

ò indicates a function or force

Copyright protection:

Apex Tool Group, LLC reserves the right to modify, supplement or improve this document or the product without

prior notice. This document may not be reproduced in any way, shape or form, in full or parts thereof, or copied

to another natural or machine readable language or to a data carrier, whether electronic, mechanical, optical or

otherwise without the express permission of Apex Tool Group, LLC.

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Quackenbush®

Nomenclature

230 Q X A - 9/3 - XX - X X X - X XXX

Tool Series

230

Brand

Q = Quackenbush

Tool Configuration

B = Inline

R = Right Angle

Adaptive

-- = Not Required

V = Variable RPM

Spindle Speed (RPM)

9/3 = 900 - 300

Feed Rate (select from catalog)

10 = .001

20 = .002

Nose Attachment Thread

A = 2-1/4 - 20

B = 1-9/16 - 20 (Standard)

E = Indexer w/2-1/4 - 20 (add 2.5" to spindle length)

F =

Indexer w/1-9/16 - 20 (add 2.5" to spindle length)

Forward Thrust (Lbs.)

A = 2,400

B = 1,800 (Standard)

C = 1,200

D = 800

E = 600

F = 400

Shear Pin

A = 10 - 51 ft. lbs.

B = 7 - 35 ft. lbs.

C = 4 - 23 ft. lbs.

D = 10 - 62 ft. lbs.

Accessories

A = Nose

B = Spindle

C = Chuck

D = Lubricator

E = Depth Sensing

F = Fluid Inducer

G = None

Last 3 digits of material number

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Quackenbush®

Contents

1 Safety 6

1.1 Warning and notes ................................................................................................. 6

1.2 Basic requirements for safe working practices ...................................................... 7

1.3 Operator training .................................................................................................... 7

1.4 Personal protective equipment .............................................................................. 7

1.4.1 Caution and Warning labels ................................................................................... 8

1.5 Designated use ...................................................................................................... 9

1.6 Codes and standards ............................................................................................ 9

1.7 Noise and vibration ................................................................................................ 9

2 Scope of supply, transport and storage 10

2.1 Items supplied ..................................................................................................... 10

2.2 Transport ............................................................................................................. 10

2.3 Storage ................................................................................................................ 10

3 Product description 11

3.1 General description ............................................................................................. 11

3.2 Operation and functional elements ...................................................................... 11

4 Accessories 12

4.1 Spindles and Spindle Guards .............................................................................. 12

5 Before initial operation 13

5.1 Ambient conditions .............................................................................................. 13

5.2 Air supply .............................................................................................................13

5.3 Connecting the air supply to the tool ................................................................... 13

5.4 Tool set up ........................................................................................................... 14

5.4.1 Taper-Lok xturing ............................................................................................... 14

6 First operation 16

6.1 Tool function check .............................................................................................. 16

6.2 Putting into use .................................................................................................... 17

6.2.1 Emergency stop ................................................................................................... 17

6.2.2 Rapid advance ..................................................................................................... 17

6.2.3 Drilling ..................................................................................................................17

6.2.4 Depth adjustment ................................................................................................ 17

7 Troubleshooting 18

8 Maintenance 19

8.1 Service schedule ................................................................................................. 19

8.2 Lubricants ............................................................................................................ 19

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Quackenbush®

Contents

9 Repair instructions 20

9.1 Shear pin may shear because ............................................................................. 20

9.2 Spindle Installation .............................................................................................. 20

9.3 Changing feed gears ........................................................................................... 21

9.4 Changing the rapid advance clutch spring .......................................................... 21

9.5 Changing the thrust package ............................................................................... 21

10 Spare parts 24

10.1 642099PT Handle Assembly ............................................................................... 24

10.2 Backhead and Sensor Assemblies ...................................................................... 26

10.3 Motor Assembly ................................................................................................... 28

10.4 Single Stage Gearing .......................................................................................... 30

10.5.1 Inline Drill Head Assembly ................................................................................... 32

10.5.2 Inline Drill Head Assembly ................................................................................... 34

10.5.3 Inline Drill Head Assembly ................................................................................... 36

10.6.1 Right Angle Drill Head Assembly ......................................................................... 38

10.6.2 Right Angle Drill Head Assembly ......................................................................... 40

10.6.3 Right Angle Drill Head Assembly ......................................................................... 42

10.6.4 Right Angle Drill Head Assembly ......................................................................... 44

11 Technical data 46

11.1 230Q Specications .............................................................................................46

12 Service 47

12.1 Replacement parts .............................................................................................. 47

12.2 Tool repairs .......................................................................................................... 47

12.3 Warranty repairs .................................................................................................. 47

13 Disposal 48

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Quackenbush®

Safety

1 Safety

1.1 Warnings and notes

Warning notes are identied by a signal word and a pictogram.

• The signal word indicates the severity and probability of the impending danger.

• The pictogram indicates the type of danger.

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WARNING identies a potentially hazardous situation which, if not avoided, may result in serious

injury.

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CAUTION identies a potentially hazardous situation which, if not avoided, may result in minor or

moderate injury or property and environmental damage.

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NOTE identies general information which may include application tips or useful information but no

hazardous situations.

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Important information that must be read and understood by all personnel installing, operating or

maintaining this equipment.

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Quackenbush®

Safety

1.2 Basic requirements for safe working practices

All personnel involved with the installation, operation or maintenance of these tools must read and

understand all safety instructions contained in this manual. Failure to comply with these instructions

could result in serious injury or property damage.

These safety instructions are not intended to be all inclusive. Study and comply with all applicable

National, State and Local regulations.

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Work Area:

ÚEnsure there is enough space in the work area.

ÚKeep the work area clean.

ÚKeep the work area well ventilated.

Personnel Safety:

ÚInspect the air supply hoses and ttings. Do not use damaged, frayed or deteriorated hoses.

ÚMake sure the air supply hose is securely attached to the tool.

ÚEnsure a secure standing position and maintain balance.

ÚKeep the tool clean and dry to provide the best possible grip.

ÚFirmly grasp the handle of the 230Q when the tool is in operation.

Safety working with and around fastening tools:

ÚUse only cutters recommended by or available from Apex Tool Group.

ÚInspect the cutter for visible damage and cracks. Replace damaged items immediately.

ÚDisconnect the air supply before removing the tool from service.

ÚDisconnect the air supply before installing or replacing the cutter.

ÚMake sure the cutter is fully assembled and locked in postion before operating the tool.

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1.3 Operator training

All personnel must be properly trained before operating the 230Q tools. The 230Q tools are to be

repaired by fully trained personnel only.

1.4 Personal protective equipment

Follow good machine shop practices. Rotating shafts and moving components can entangle or entrap

and may result in serious personal injuries.

When working

• Impact resistant eye protection must be worn while operating or working near this tool.

• Wear hearing protection

Danger of injury by being caught by moving equipment.

• Wear a hairnet

• Do not wear lose tting clothing, ties or gloves

• Do not wear jewelry

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Quackenbush®

Safety

1.4 Personal protective equipment (continued)

Danger of injury from sharp object

• Cutting tools used with the 230Q tool are sharp and can cause personal injury if not handled

carefully.

The spindle retracts at a much faster rate than it feeds. Care must be

taken to avoid entrapment.

Nosepieces used with these drills are normally slotted for visibility and

access to the chuck, cutter and retract stop adjustments. A spindle guard

should be used when operating this tool.

Spindle guards in one inch increments are available to accommodate any

length spindle. Slotted spindle guards are available for tools with uid

swivels.

• Keep hands and ngers away from the slot in the spindle guard and

nosepiece when handling or operating this tool.

Respirator and Combustion:

Drilling or other use of the 230Q tool may produce hazardous fumes or

dust. To avoid adverse health effects utilize adequate ventilation and wear

a respirator if necessary. Read the Material Safety Data Sheet (MSDS) for

any cutting uids or material involved in the drilling process.

• Most dusts are combustable. Refer to the Material Safety Data Sheet

(MSDS) for combustability of a specic dust.

• Non ferrous metal dusts are particularly hazardous. Examples:

Aluminum, Titanium, Magnesium (never collect Magnesium in a dry

dust collector.)

• Never collect spark generating material in the same dust collector with

combustable material. Examples: Steel and Aluminum dust or Steel

and Titanium dust.

• Never use ammable nishing lubricants

1.4.1 Caution and Warning labels

The caution and warning labels on the 230Q are an essential part of this product. Labels should never

be removed and should be checked periodically for legibility. Replace any labels that are missing or

when the information can no longer be read. Replacement labels can be ordered from the manufacturer.

Refer to the parts list section of this manual for label numbers.

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Quackenbush®

Safety

1.5 Designated use

The air powered 230Q adaptive positive feed drill is designed exclusively for drilling holes in different

material stacks. Use only for it’s designated purpose. Do not use in any improper manner that can

cause tool damage or operator injury.

• Do not modify the 230Q, any guard or accessory.

• Use only with accessory parts which are approved by the manufacturer.

• Do not use as a hammer, pry-bar or any other improper usage.

1.6 Codes and standards

It is mandatory that all national, state and local codes and standards be followed.

1.7 Noise and vibration

Noise level ≤ 82 dB(A) free speed (without load) according to ISO 12100: 2011

Vibration values < 2.5 m/s2 according to ISO 12100: 2011

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2 Scope of supply, transport and storage

2.1 Items supplied

Check shipment for transit damage and ensure that all items have been supplied:

1 230Q adaptive feed drill

1 PL92-5001EN instruction manual

1 Declaration of Conformity

1 Lubrication sheet

1 Warranty statement

2.2 Transport

Transport and store the 230Q in the original packaging. The packaging is recyclable.

2.3 Storage

For short term storage (less than 2 hours) and protection against damage:

ÚPlace the 230Q in a location on a workbench or shelf to avoid equipment damage

For storage longer than 2 hours:

ÚDisconnect the air supply from the 230Q

Quackenbush®

Scope of Supply, Transport and Storage

Object Time Period Storage Temperature

230Q without air supply No guideline -13°F to 104°F (-25°C to 40°C)

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Quackenbush®

Product Description

3 Product description

3.1 General description

• 230QB: Inline adaptive positive feed drill

230QR: Right angle adaptive positive feed drill

• Used with DMP series pneumatic drill manager

• Decreased drill cycle time

• Feed rate options: .001”/.002”

3.2 Operation and functional elements

This section describes the operational and functional elements of the 19RA.

6

1

2

3

4

5

Ref. Description

1 Air Inlet

2 Emergency Stop

3 Hall Effect Sensor

4 Motor and Gearing

5Drill Head Assembly

6 Rear Spindle Guard

7 Spindle Guard

7

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Quackenbush®

Accessories

4 Accessories

4.1 Spindles and Spindle Guards

Spindle: Solid or Fluid

Spindle Guard with Guard Cap

Guard Cap

Number Length (in.) Number Length (in.)

Number

382390 9.00

382628 9.00

382391 9.50 624500 7.00

382617 10.75

382708 10.50

382349 12.00

382616 12.00

382631 16.00

623853 16.00

382639 18.00 624403 15.00

Guard Cap Guard Shim *

Number Length (in.) Number Length (in.)

Number Number

------ ---- 624404 4.00

382373 6.750 624505 5.00

------ ---- 624405 6.00

382346 9.000

382599 9.000

382614 11.875 624407 8.00

382607 12.750

623856 11.000

382554 12.000

382636 12.000

382661 15.00

382605 14.500 624506 11.00

------ ---- 624410 12.00

382399 15.000

382555 15.000

382371 16.000

623855 16.000

* Note: Shim thickness = .010", quantity of 2

Spindle

Spindle Guard

Solid Spindles and Guards

624397 6.00

624409 10.00

624411 13.00

624502 14.00

Fluid Spindles and Guards

624359

624406 7.00

624408 9.00

624402 13.00

Spindle

Spindle Guard

624398 8.00

624399 9.00

624359 624358

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Quackenbush®

Before Initial Operation

5 Before initial operation

5.1 Ambient conditions

Ambient temperature: 41°F (5°C) to a maximum of 104°F (40°C)

Acceptable relative humidity: 25% to 90%, non-condensing

5.2 Air supply

Excessive air pressure can increase the load and stress on tool parts and drills and make result in

equipment damage.

To attain consistent results, maintain a constant working pressure using a suitable air line unit consisting

of a lter, regulator and lubricator.

ÚThe inside diameter of the air hose must be free of residue, clean if necessary.

ÚSpray a few drops of light air tool oil into the air inlet adapter.

ÚAdjust the lubricator to a minimum setting to reduce the amount of excess oil in the exhaust air.

Oil identification

5.3 Connecting the air supply to the tool

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The air hose can disconnect from the tool by itself and whip around uncontrollably.

ÚTurn off the compressed air before connecting to the tool.

ÚSecurely connect the air hose to the tool.

ÚTurn on the compressed air.

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Parameter Description

Air Hose

Minimum inside diameter: 1/2" (12,7 mm)

Maximum length: 20' (6,1 m)

Working pressure range

80 to 110 psig (551 to 758 kPa)

Recommended: 90 psi (620 kPa)

Compressed air

Air quality according to ISO 8573-1, quality class 2.4.3

The compressed air must be clean and dry.

Part No. Packaged Designation Vendor

540397 1 Quart (0.94 liter) Airlube 10W/NR-420LB DR Fuchs Lubricants Co.

533485 1 US Gallon (3.78 liter) Airlube 10W/NR-420LB DR Fuchs Lubricants Co.

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5.4 Tool set up

The tool must be congured for the application.

5.4.1 Taper-Lok xturing

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Danger of injury from accidental start up.

Always disconnect the air supply before installing or removing a cutter and other accessories or

performing any maintenance on the tool.

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Customized fixtures are constructed to accept Taper-Lok bushing tips. The 230Q adaptive drill

equipped with a drill bushing tip is inserted into the fixture, twisted and cam-locked into position.

The drill bushing tip’s tapered flanges fit under the shoulder of the lock screws in the fixture. The

drill bushing tip holds the 230Q in alignment and absorbs the thrust and torque of drilling. At the

completion of the drilling cycle, the 230Q is rotated to unlock, withdrawn from the fixture and moved

to the next application.

Several different styles of Taper-Lok fixturing are available. Following are the more common types.

Quackenbush®

Before Initial Operation

Standard Threaded

Drill Bushing Tip

Tool

Nosepiece

Lock

Screws

Tooling

Fixture

Lock Liners

Method for mounting to

a xture. A hole is bored

in the jig to accomodate

the lock liner bushing in

position with the jig.

Direct Mounting

The serrated liner is used

in potted or cast-in-place

installations.

Taper-Lok Bushing

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5.4.1 Taper-Lok xturing (continued)

Quackenbush®

Before Initial Operation

Direct Mounting

Most common mounting

method has lock screws

mounted directly into the

xture plate. The shank

of the drill bushing tip ts

directly into a bored hole

in the xture plate.

Lock Strip

This method for closely

spaced holes employes a

lock strip along each side

of the row of holes in the

xture plate. The anges

on the drill bushing tip lock

under the extended edges

of the lock strip.

Taper-Lok Bushing

B - Radius

(for Taper-Lok clamp or lock screw)

Taper-Lok clamp or

lock screw design

1/4-20 hex

head screw

Lock Strip

design

A

Drill Bushing

Tip Series

A B

Tool Nose Thread

(I.D.)

21000 0.312 0.625 3/4 - 16

22000 0.609 0.922 1 - 14

23000 0.734 1.047 1-1/4 - 12

24000 0.859 1.172 1-1/2 - 12

25000 None 1.562 2 - 16

Location Data for Taper-Lok Clamp, Lock Screw and

Lock Strip Mounting

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Quackenbush®

First Operation

6 First operation

6.1 Tool function check (refer to section 10 for identication of parts)

1. With the air supply shut off, remove the rear spindle guard.

2. Remove the depth stop (left hand thread)

Keep hands and clothing clear of the rotating spindle.Turn the air supply on and use rapid advance

to remove the spindle.

3. Shut off the air supply

4. Depress the 5/16” diameter steel end of the throttle piston. The throttle piston must spring return

quickly when released.

5. With the air supply on, move the rapid advance lever all the way. The motor will run and the

spindle feed gear (threaded I.D.) must not rotate. The spindle driver gear (splined I.D.) rotates.

The shear pin is whole and intact.

6. Release the rapid advance lever and press the green drill button all the way in to start the

motor. Release the drill button; the motor should continue to run and both gears (splinded and

threaded) rotate.

7. Lift the manual retract lever and release. An audible “snap” indicates the retract valve is shifting

properly. The spindle feed gear (threaded I.D.) stops rotating.

8. Using a screwdriver, depress the signal valve and release. The motor will stop and the retract

valve must reset (manual retract lever should drop). Depress the red stop button slowly. There

should be no venting of air as the stop button is depressed.

9. The lift arm assembly must be intact, undamaged, and in place in the upper block. The lift arm

assembly is factory adjusted (new tool) for little or no play.

10. Press the green drill button and release to start the motor. Press the stop button to stop the

motor. Do not proceed with testing if steps 1 through 10 indicate a malfunction.

11. Keep hands and clothing clear of the rotating spindle. Using the spindle installation tool

(382593), install the spindle with the retract stop collar locked in position. The spindle will

retract fully into the head and the motor will stop automatically. The retract valve must reset

(manual retract lever should drop) and there should be no venting of air when the stop button is

depressed.

12. Screw the depth stop (left hand thread) onto the rear end of th spindle and lock in place. Rapid

advance until the depth stop bears against the back of the drill head. The rapid advance clutch

will “chatter”. The manual retract lever must not rise as the clutch “chatters”. Release the rapid

advance lever.

13. Press the green drill button and release to start the motor. The retract lever rises and the spindle

retracts automatically to the full retract position. The motor will stop automatically.

14. Replace the rear spindle guard.

382593

Spindle Installation Tool

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Quackenbush®

First Operation

6.2 Putting into use

The 230Q is designed to drill holes in different material stacks and is for use only with the

Quackenbush DMP control box and should not be connected directly to a standard air line.

Refer to manual PL92-DMP for operation and use of the DMP control box. These instructions must

be read and understood before initiating any drilling operation.

The operating parameters for the tool are programmed using the adaptive interface kit and DMP-

TMS programming software, refer to manual PL92-DMP-PROG for details on programming the tool

memory. These instructions must be read and understood before initiating any drilling operation.

Before mounting any 230Q positive feed drill, check the lock screws in the tooling fixture and drill

bushing. Make sure both are in good condition and securely tightened.

Positive feed drills can exert high torques and high thrust loads. If failure of the lock screws or drill

bushing occurs, the drill may suddenly spin and back away from the drill fixture.

ÚMake sure the cutter is securely installed.

ÚMake sure all guards are in place and secured.

ÚMake sure the 230Q is properly connected to the DMP control box.

ÚMake sure the air supply is securely attached and the compressed is turned on.

6.2.1 Emergency stop

Depressing the red emergency stop button will stop the tool, except when the rapid advance mode is

being utilized. In this situation, releasing the rapid advance lever will stop the tool.

6.2.2 Rapid advance

Depressing the rapid advance lever will advance the cutting tool to the work surface faster than the

regular feed rate and stops advancing automatically until the green drill button is depressed. Note:

When the rapid advance lever is depressed, the exhaust deflector will move forward (toward the drill

head) approximately 3/8” and return to its original position when the lever is released.

6.2.3 Drilling

Press the green drill button firmly and release to start the drilling cycle. The cutter will feed to a

predetermined depth, dwell and then retract. The drill motor will shut offf automatically at the end of

the retract stroke. The cutter may be manually retracted at any time by raising the retract lever.

IMPORTANT: The spindle retracts at a much faster rate than it feeds. Care should be taken to avoid

entrapment.

Do not hold the drill button down during the end of the retract stroke, this prevents the motor from

stopping.

6.2.4 Depth adjustment

The depth collar has four (4) holes for adjusting the depth in increments of .005”. Going from one

hole to the next and using the same slot in the spindle will either increase (clockwise) or decrease

(counterclockwise) the depth by .005”. Using the same hole and rotating the collar 90° will give an

adjustment of .020” and 360° will give an adjustment of .080° Tighten the lock screw after each

depth adjustment. The tip of the lock screw must go into a spindle slot. IMPORTANT NOTE: To

insure maximum repeatability, the work surface, fixtures and depth stop must be cleared of any

chips or foreign material before beginning the next hole. Always replace the rear spindle guard after

making a depth adjustment.

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Quackenbush®

Troubleshooting

7 Troubleshooting

Malfunction Possible causes Remedy

No or low air pressure !

Make sure there is adequate air pressure at

the tool air inlet

Reversing ring out of position !

Make sure the reversing ring is in the

clockwise or counterclockwise position

Trip rod spring out of position !Tool disassembly required

Broken gears !

Tool disassembly required (parts

replacement)

Torque set to high !Reduce the torque setting

Working pressure < 58 psi (400 kPa) !Increase the working air pressure

Teeth on adjusting wrench worn or

broken

!Replace adjusting wrench

Teeth on adjustment nut worn or

broken

!

Clutch disassembly required (parts

replacement)

Reduced air pressure !Check air supply line for any obstructions

Lack of lubrication !

Check the air line lubricator to make sure it is

full of lubricant and is working properly

Motor exhaust air is obstructed !Clean or replace bronze mufflers

Swollen rotor blades from excessive

moisture

!

Check the air line filter, empty reservoir if

necessary

Worn rotor blades !

Tool disassembly required (parts

replacement)

Worn gears or bearings !

Tool disassembly required (parts

replacement)

Loose inlet adapter !Tighten inlet adapter

Worn o-ring on inlet adapter !Replace o-ring

Tool does not

start

Tool does not shut

off

Unable to adjust

torque

Tool loses power

Air leak at inlet

adapter

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Quackenbush®

Maintenance

8 Maintenance

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Danger of injury from accidental start up.

Turn off the compressed air before performing any maintenance.

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8.1 Service schedule

Only qualied and trained personnel are permitted to perform maintenance on these tools.

Regular maintenance reduces operating faults, repair costs and downtime. In addition to the following

service schedule, implement a safetu related maintenance program that takes the local regulations for

repair and maintenance for all operating phases of the tool into account.

This maintenance schedule uses values that are valid for most applications. For a specic maintenance

interval, refer to 8.1.1 Calculating a customer-specic maintenance plan.

8.2 Lubricants

For proper function and long service life, use of the correct grease is essential.

Grease lubricants recommended for this tool.

Maintenance

Interval

Rundowns

Daily Daily

!

Visual inspection of air supply hose and connections

Inspect airline filter, regulator and lubricator for proper operation

Check the tool excessive vibration or unusual noises

Visual inspection of all external components of the tool

W1 100,000

!

Inspect the air hose for damage or wear

inspect the square drive output spindle for damage or wear

Inspect the air inlet adapter for a secure fit

Check the maximum free speed

W2 500,000

!

Check individual parts and replace if necessary

Replace O-rings and seals

Clean bronze mufflers

W3 1,000,000

!

Check individual parts and replace if necessary

Throttle valve

Motor

Gearing

Clutch (19RAA)

Angle attachment

Designation

Part No. Packaged Designation Vendor

540450 18 oz. (0.51 kg) Black Pearl EP-NLGI-0 Chevron

540395 2 oz. (0.06 kg) Magnalube-G Carleton-Stuart Corp.

513156 16 oz. (0.45 kg) Magnalube-G Carleton-Stuart Corp.

541444 2 oz. (0.06 kg) Rheolube 363AX-1 Nye Lubricants, Inc.

541445 16 oz. (0.45 kg) Rheolube 363AX-1 Nye Lubricants, Inc.

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Quackenbush®

Repair Instructions

9 Repair instructions

9.1 Shear pin may shear because:

1. Motor does not stop at full retract, or the retract valve did not reset. Retract collar jams into the

housing cover and the pin shears.

Corrective action does not require disassembly, the spindle may be freed as follows:

• Turn off the air supply

• Remove the tool from the drilling xture

• Using a wrench, rotate the spindle 2 or 3 turns opposite the drilling direction. This will require

high torque.

• When the spindle is free, replace the shear pin. Leave the pin guard in place. Supply air

pressure and rapid advance the spindle out of the drill head.

• Correct the malfunction and run a “Tool Function Check”, see section 6.1.

2. Packed chips or dull cutter may overload the spindle. The feed rate may be too high. Drilling or

reaming may be beyond the torque capability of the tool. These conditions may cause the pin to

shear.

Corrective action:

• Turn off the air supply

• Remove the tool from the drilling xture

• Correct the torque overload problem

• Replace the shear pin

• Make sure the pin guard is in good condition and in place

• Return the tool to service

3. Improper adjustment of the lift arm assembly may prevent automatic retract when the depth stop

contacts the drill head. This condition could cause damage to the gears and shearing of the pin.

Corrective action:

• Tool disassembly is required to replace all damaged drill head parts.

• Reassemble the tool and run a “Tool Function Check”, see section 6.1.

4. Gear teeth have broken, spindle threads have been damaged, or parts inside the drill head have

failed.

Corrective action:

• Tool disassembly is required to replace all damaged drill head parts.

• Reassemble the tool and run a “Tool Function Check”, see section 6.1.

9.2 Spindle installation

IMPORTANT: The retract stop collar must be in place and locked onto the spindle. Install the spindle in

the spindle drive gear and use the spindle tool (382593) to push the spindle in. Depress the green drill

button to start the motor and raise the manual retract lever. The spindle will retract. Release the drill

button. The spindle will continue to retract until the retract stop collar depresses the signal valve and

the tool will automatically shut off.

Note: Do not press the green drill button when the retract stop collar is near or touching the signal valve.

This will prevent the tool from shutting off and will jam the spindle into the head.

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Quackenbush 230QRA Owner's manual

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Quackenbush 230QRA Owner's manual

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