King Canada KC-2244DS User manual

INSTRUCTION MANUAL

MODEL: KC-2244DS

22” OPEN DRUM SANDER

WARRANTY INFORMATION

2-YEAR

LIMITED WARRANTY

FOR THIS 22” OPEN DRUM SANDER

KING CANADA TOOLS

OFFERS A 2-YEAR LIMITED WARRANTY

FOR NON-COMMERCIAL USE.

PROOF OF PURCHASE

Please keep your dated proof of purchase for warranty and servicing purposes.

REPLACEMENT PARTS

Replacement parts for this product are available at our authorized King Canada service centers across Canada. Please use the 10 digit

part numbers listed in this manual for all part orders where applicable.

LIMITED TOOL WARRANTY

King Canada makes every effort to ensure that this product meets high quality and durability standards. King Canada warrants to the

original retail consumer a 2-year limited warranty as of the date the product was purchased at retail and that each product is free from

defects in materials. Warranty does not apply to defects due directly or indirectly to misuse, abuse, normal wear and tear, negligence

or accidents, repairs done by an unauthorized service center, alterations and lack of maintenance. King Canada shall in no event be

liable for death, injuries to persons or property or for incidental, special or consequential damages arising from the use of our products.

To take advantage of this limited warranty, return the product at your expense together with your dated proof of purchase to an

authorized King Canada service center. Contact your retailer or visit our web site at www.kingcanada.com for an updated listing of our

authorized service centers. In cooperation with our authorized service center, King Canada will either repair or replace the product if

any part or parts covered under this warranty which examination proves to be defective in workmanship or material during the

warranty period.

NOTE TO USER

This instruction manual is meant to serve as a guide only. Specifications and references are subject to change without prior notice.

KING CANADA INC. DORVAL, QUÉBEC, CANADA H9P 2Y4

www.kingcanada.com

GENERAL & SPECIFIC

SAFETY INSTRUCTIONS

1. Never perform sanding operation with the sanding drum cover

opened or removed.

2. NEVER make a sanding pass deeper than 1/64”.

3. Do not sand material shorter than 2-1/4”.

4. Do not attempt to back out the workpiece once the conveyor

table begun feeding the workpiece.

5. Do not force feed the workpiece through the sander. Let the

sander apply the proper feed rate.

6. Only use adequate workpieces. Do not use lumber with knots.

Make sure the workpiece is free from nails, screws or other

foreign objects that could damage the sanding drum or the feed

belt.

7. Never stand directly in line with either the infeed or outfeed

tables. Stand to one side.

8. Allow the sanding drum to reach full speed before using.

9. Always stop the motor and disconnect the power source before

making adjustments or changing abrasive belt.

VOLTAGEWARNING: Before connecting the tool to a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same

as that specified on the nameplate of the tool. A power source with voltage greater than that for the specified tool can result in SERIOUS

INJURY to the user - as well as damage to the tool. If in doubt DO NOT PLUG IN THE TOOL. Using a power source with voltage less

is harmful to the motor.

1. KNOW YOUR TOOL

Read and understand the owners manual and labels affixed to

the tool. Learn its application and limitations as well as its

specific potential hazards.

2. GROUND THE TOOL.

This tool is equipped with an approved 3-conductor cord and

a 3-prong grounding type plug to fit the proper grounding type

receptacle. The green conductor in the cord is the grounding

wire. NEVER connect the green wire to a live terminal.

3. KEEP GUARDS IN PLACE.

Keep in good working order, properly adjusted and aligned.

4. REMOVE ADJUSTING KEYS AND WRENCHES.

Form habit of checking to see that keys and adjusting

wrenches are removed from tool before turning it on.

5. KEEP WORK AREA CLEAN.

Cluttered areas and benches invite accidents. Make sure the

floor is clean and not slippery due dust build-up.

6. AVOID DANGEROUS ENVIRONMENT.

Don’t use power tools in damp or wet locations or expose

them to rain. Keep work area well lit and provide adequate

surrounding work space.

7. KEEP CHILDREN AWAY.

All visitors should be kept a safe distance from work area.

8. MAKE WORKSHOP CHILD-PROOF.

Use padlocks, master switches or remove starter keys.

9. USE PROPER SPEED.

A tool will do a better and safer job when operated at the

proper speed.

10. USE RIGHT TOOL.

Don’t force the tool or the attachment to do a job for which it

was not designed.

11. WEAR PROPER APPAREL.

Do not wear loose clothing, gloves, neckties or jewelry (rings,

watch) because they could get caught in moving parts.

Non-slip footwear is recommended. Wear protective hair

covering to contain long hair. Roll up long sleeves above the

elbows.

12. ALWAYS WEAR SAFETY GLASSES.

Always wear safety glasses (ANSI Z87.1). Everyday

glasses only have impact resistant lenses, they are NOT

safety glasses. Also use a face or dust mask if cutting

operation is dusty.

13. DON’T OVERREACH.

Keep proper footing and balance at all times.

14. MAINTAIN TOOL WITH CARE.

Keep tools sharp and clean for best and safest performance.

Follow instructions for lubricating and changing accessories.

15. DISCONNECT TOOLS.

Before servicing, when changing accessories or attachments.

16. AVOID ACCIDENTAL STARTING.

Make sure the switch is in the ‘’OFF’’ position before plugging

in.

17. USE RECOMMENDED ACCESSORIES.

Consult the manual for recommended accessories. Follow the

instructions that accompany the accessories. The use of

improper accessories may cause hazards.

18. NEVER STAND ON TOOL.

Serious injury could occur if the tool tips over. Do not store

materials such that it is necessary to stand on the tool to reach

them.

19. CHECK DAMAGED PARTS.

Before further use of the tool, a guard or other parts that are

damaged should be carefully checked to ensure that they will

operate properly and perform their intended function. Check for

alignment of moving parts, breakage of parts, mounting, and

any other conditions that may affect its operation. A guard or

other parts that are damaged should be properly repaired or

replaced.

20. NEVER LEAVE MACHINE RUNNING UNATTENDED.

Turn power ‘’OFF’’. Don’t leave any tool running until it comes

to a complete stop.

SPECIFIC SAFETY INSTRUCTIONS

POWER SUPPLY (110V)

WARNING: THIS OPEN DRUM SANDER CAME WIRED FOR 110V

OPERATION AND MUST BE CONNECTED TO AN APPROPRIATELY

GROUNDED 110V OUTLET AS SHOWN IN FIG.1.

GROUNDING

WARNING: IF OUTLET IS NOT PROPERLY GROUNDED, THIS OPEN

DRUM SANDER CAN CAUSE ELECTRICAL SHOCK, PARTICULARLY

WHEN USED IN DAMP LOCATIONS. TO AVOID SHOCK OR FIRE, IF THE

POWER CORD IS WORN OR DAMAGED IN ANY WAY, HAVE IT

REPLACED IMMEDIATELY.

Not all outlets are properly grounded. If you are not sure if your outlet is

properly grounded, have it checked by a qualified electrician. This Open

Drum Sander must be grounded, if it should malfunction or breakdown,

grounding provides a path of least resistance for electric current, which

reduces the risk of electric shock.

WARNING: TO MAINTAIN PROPER GROUNDING OF YOUR OPEN DRUM

SANDER, DO NOT REMOVE OR ALTER THE GROUNDING PRONG IN ANY

MANNER.

EXTENSION CORDS

The use of any extension cord will cause some loss of power. Use the

following table to determine the minimum wire size (A.W.G-American Wire

Gauge) extension cord you will need. Use only 3-wire extension cords which

have 3-prong grounding type plugs and 3-hole receptacles which accept the

tool’s plug.

For circuits that are further away from the electrical circuit box, the wire size

must be increased proportionately in order to deliver ample voltage to the

Open Drum Sander motor. Refer to Fig.2 for wire length and size.

SWITCH &RESETBUTTON OPERATION

To start the Open Drum Sander, press the green start button (A) Fig.3. To

stop the Open Drum Sander, press the red stop button (B).

If the Open Drum Sander becomes overloaded and the motor shuts off, push

the reset button (C) Fig.3 to reset and restart. If overloading happens

frequently, refer to the Troubleshooting section in this manual.

ELECTRICAL REQUIREMENTS &

SWITCH OPERATION

WARNING!

ALL ELECTRICAL CONNECTIONS MUST BE DONE BY A QUALIFIED ELECTRICIAN. FAILURE TO COMPLY MAY RESULT IN

SERIOUS INJURY! ALL ADJUSTMENTS OR REPAIRS MUST BE DONE WITH THE MACHINE DISCONNECTED FROM THE

POWER SOURCE. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY!

FIGURE 1

PROPERLY GROUNDED

110V OUTLET

CURRENT CARRYING

PRONGS

GROUNDING PRONG

FIGURE 3

FIGURE 2

Tool’s

Amperage

Rating

3-6

6-8

8-10

10-12

12-16

Cord Size in A.W.G.

Cord Length in Feet

25 50 100 150

18 16 16 14

18 16 14 12

14 12 - -

GETTING TO KNOW YOUR

OPEN DRUM SANDER

SANDER SPECIFICATIONS

1. Feed belt/conveyor table

2. Folding outfeed table

3. Sanding drum housing

4. Sanding drum cover w/ 4” dust chute

5. Head raising/lowering handwheel

6. Digital depth gauge

7. Sanding drum motor

8. On/Off switch

9. Feed belt variable speed dial

10. Reset

11. Folding infeed table

12. Stand

13. Stand shelf

14. 4 caster wheels (2 locking)

15. Sanding drum

16. Feed belt motor

MODEL KC-2244DS

Drum motor 1.75 HP,

15 Amp.

Belt feed motor 1/8

HP

Maximum width of sanding 2” x 22”

Maximum sanding capacity per pass 1/64”

Maximum thickness of board 5”

Minimum thickness of board 1/8”

Minimum board length 2-1/4”

Belt 3” x 127-3/4”

Feeding speed 0-31 SIPM

Number of sanding drums 1

Drum speed 1,720 RPM

Voltage 110V, 60Hz, 1phase

Assembled dimensions (LxWxH)/weight 48” x 43-3/8” x 61-1/2” / 257 lbs

Package dimensions (LxWxH)/weight 45-5/8” x 25-5/8” x 26” / 273 lbs

ASSEMBLY

UNPACKING

Remove all loose parts from the carton. Carefully lift the sander from the carton

and place it on a level work surface. Remove all other items from the carton and

follow all of the following assembly, adjustments, operation and maintenance

instructions in this manual.

ASSEMBLING STAND &CASTER WHEELS

1) Assemble 2 legs (A) Fig.4 to one of the large braces (B) of the stand. Position

the leg over the brace and secure the parts together using 2 carriage bolts,

washers, spring washers and hex. nuts (C) for each leg. Repeat this step for

the remaining legs and large brace. Do not tighten hardware at this point.

2) Assemble the 2 cross braces (D) Fig.4 to both legs and brace assemblies from

step 1. Secure the parts together using 4 carriage bolts, washers, lock

washers and hex. nuts (C) for each cross brace. Do not tighten hardware at

this point.

Note: Make sure the cross braces are positioned so their mounting holes line up

with the mounting holes in the large braces (B).

3) Turn stand upside down and assemble the stand shelf (E) Fig.4 to the 4 legs

(A) using 16 carriage bolts, washers, spring washers and hex. nuts. Do not

tighten hardware at this point.

4) Install the 4 caster wheels (A) Fig.5 to each leg. Thread the caster wheel bolt

into the stand leg, then secure caster wheel using a washer, spring washer and

hex. nut. Tighten hardware. Repeat step for the remaining 3 caster wheels.

5) Position stand upright onto its caster wheels. Stand is assembled. All stand

hardware can be tightened only once the Open Drum Sander is placed and

secured onto the stand.

ASSEMBLING OPEN DRUM SANDER ONTO STAND

1) With the help of a second person, lift and position the Open Drum Sander onto

the assembled stand. Line up the 4 corner mounting holes of the sander with

those of the stand.

2) Secure the Open Drum Sander base (A) Fig.6 to the stand using 4 large hex.

bolts, 8 washers, 4 spring washers and hex. nuts (B).

3) Now that the Open Drum Sander is installed and secured to the stand, tighten

all stand hardware (carriage bolts, washers, spring washers and hex. nuts).

See Fig.4.

MOUNTING SWITCH ASSEMBLY

1) The switch assembly (A) Fig.7 must be installed to the right side of the Open

Drum Sander as shown. Secure the switch bracket (B) to the Open Drum

Sander frame using 2 hex. bolts, washers, spring washers and hex. nuts (C).

Note: The hardware (C) Fig.7 can only installed in one direction. Insert the hex.

bolts from the rear side of the frame. The washers, spring washers and hex. nuts

will be visible from the front of the machine.

Figure 4

Figure 5

Figure 7

Figure 6

ASSEMBLY

MOUNTING SWITCH ASSEMBLY continued...

2) The feed motor comes with a quick connect cord with plug (A) Fig.8. Connect

the plug (A) into the on-board receptacle (B) on the side of the switch housing

as shown.

WARNING: ONLY USE THIS ON-BOARD RECEPTACLE FOR THE MOTOR

CORD. DO NOT PLUG ANY OTHER DEVICE TO THIS RECEPTACLE.

INSTALLING HEIGHT ADJUSTING HANDWHEEL

1) Install the handwheel handle (A) Fig.9 to the handwheel (B) by simply

threading it into the handwheel.

2) Slide the handwheel (B) Fig.9 onto the height raising/lowering shaft. To secure

handwheel, tighten the set screw (C) against the flat portion of the height

raising/lowering shaft using a hex. key (D).

INSTALLING FOLDING INFEED AND OUTFEED TABLES

This Open Drum Sander comes with an outfeed table and an infeed table which

can be folded down when not in use. The infeed and outfeed tables are identical

and need to be assembled and installed in the same manner. These tables get

installed to the front and rear of the sander frame as follows:

1) Assemble two mounting supports (A) Fig.10 to a table (B) using 4 carriage

bolts, washers, spring washers and hex. nuts. Repeat this step for the second

table.

2) Remove the large cap screw (A) Fig.11 from both sides of the machine. Install

one of the table assemblies (B) to the front of the Open Drum Sander base as

shown in Fig.11 using the cap screw (A), washers, spring washers and nylon

hex. nut on both sides.

Note: It will be necessary to press in the table detent pin (C) Fig.11 as shown in

order to get the mounting supports to line up with the mounting holes.

3) Once installed, lift the table upwards until the table detent pins (C) Fig.11 snap

and lock the table in the up position. Repeat step 2 for the outfeed table.

4) To lower the infeed or the outfeed table, simply press the table detent pins (C)

Fig.11 on both sides and lower the table.

Figure 8

Figure 9

Figure 11

Figure 10

ASSEMBLY

DUST COLLECTION

When using this Open Drum Sander, dust collection is required for a safe work

environment and to extend abrasive life. This Open Drum Sander comes with a

4” dust chute (A) Fig.12.

1) Slide a 4” diameter dust collection hose (B) Fig.12 over the 4” dust chute (A).

Secure the dust collection hose to the dust chute with a hose clamp (C). Con-

nect the other end of the dust collection hose to an adequate dust col-

lector (above 500 CFM).

2) A dust collection hose hook (D) Fig.12 is provided at the rear of the frame as

shown. Hook your dust collection hose in this hook to prevent the hose from

interfering.

ADJUSTMENTS

Warning: To avoid possible serious personal injury, user must unplug power cord

from power source before attempting to do any of the following adjustments.

SANDING DRUM ALIGNMENT

The following section will describe the verification and adjustment if needed of

the tightness of the elevation tension adjustment nylon hex. nuts and the sanding

drum to feed belt alignment.

Verification and adjustment of the tightness of the elevation tension

adjustment screws

1) The elevation tension adjustment nylon hex. nuts (A) Fig.13 set the

smoothness of the height adjustments. If these nylon hex. nuts are loose, the

drum will deflect during use. If the nylon hex. nuts are too tight, it will be very

difficult to set the desired height.

2) To verify and adjust the elevation tension adjustment nylon hex. nuts (A)

Fig.13, loosen or tighten each adjustment nylon hex. nut as required, turning

only a 1/4 turn at a time until the correct adjustment is obtained.

Verification and adjustment of the alignment of the sanding drum

When checking the alignment of the sanding drum in relation to the feed belt, the

goal is to obtain equal distances at point A and point B as shown in Fig.14. Place

two identical blocks of wood (A & B) Fig.14 under the drum on the feed table, one

at each end as shown. Lower the drum until the drum touches one or both of the

wood blocks. If point A and point B are not equal proceed as follows:

1) Loosen the 4 nylon hex. nuts (A) Fig.15.

2) If the Open Drum Sander is installed on the stand or bolted to a workbench,

loosen the mounting hardware (B) Fig.15 at the motor end of the machine.

3) If the drum is touching at point A but not point B.

- loosen hex. nuts (C), adjust hex. bolts (D) by turning them clockwise. Verify

adjustment, lower the drum until point A and point B are at equal distances,

retighten hex. nuts (C). Retighten 4 nylon hex. nuts (A) and mounting

hardware (B).

4) If the drum is touching at point B but not point A.

- loosen hex. nuts (E), adjust hex. bolts (F) by turning them clockwise. Verify

adjustment, lower the drum until point B and point A are at equal distances,

retighten hex. nuts (E). Retighten 4 nylon hex. nuts (A) and mounting

hardware (B).

Figure 12

Figure 13

Figure 15

Figure 14

ASSEMBLY & ADJUSTMENTS

ADJUSTMENTS

ADJUSTING FEED BELT (CONVEYOR)

Warning: To avoid possible serious personal injury, user must unplug power cord

from power source before attempting to do any of the following adjustments.

Due to feed belt stretching, it may be required to adjust the feed belt tracking/

tension.

1) The feed belt tracking/tension adjustment screw mechanisms are located on

the infeed side of the feed belt, one on each end of the feed belt.

2) To tighten the tension, turn the adjustment screw (A) Fig.16 clockwise while

holding the hex. nut (B) in place with an open end wrench. To loosen the feed

belt tension, turn the adjustment screw (A) Fig.16 counterclockwise while

holding the hex. nut in place with an open end wrench. It is important to make

identical adjustments to the tracking/tension adjustment screw mechanisms on

both sides of the feed belt.

3) If the feed belt is tracking towards the motor side, add tension to the

adjustment screw (A) Fig.16 on that side of the machine.

Note: Due to the width of the feed belt, tracking adjustments may not become

apparent right away. Increase the feed belt speed so the adjustment is easier to

see. Make small measured corrections of approximately 1/4 turn increments and

evaluate the results. Readjust as needed until feed belt is tracking properly.

SETTING UP AND USING THE DIGITAL DEPTH GAUGE

A digital depth gauge for sanding thickness is included as standard equipment

with this Open Drum Sander. A digital depth gauge offers the most precise

reading of sanded thickness and allows for accurate repeatability of a thickness.

This is ideal when making parts that must be an exact thickness or when

matching a thickness.

1) To set up and operate the digital depth gauge (A) Fig.17, first install the battery

(CR2032) in the battery compartment (B). Then press the ON/OFF button (C)

and then use the MM/IN button (D) to select between the standard metric

millimeter or inch settings.

2) With the sanding belt installed, lower the drum until it touches the feed belt.

Then press the Zero button (E) Fig.17 to calibrate the digital depth gauge to

absolute zero. The digital depth gauge is now set to read sanding thickness.

3) The ABS button (F) Fig.17 selects Absolute (ABS) mode. ABS mode is used

to read the actual thickness of the workpiece.

4) To turn off the digital depth gauge, press the ON/OFF button (C) Fig.17. It is

recommended to remove the battery when not in use.

ADJUSTING THE TENSION ROLLERS

Figure 16

Figure 17

Figure 18

The tension roller pressure is factory set and should be adequate. However, the pressure of each roller can be adjusted as needed.

1) To increase the front tension roller tension turn the tension adjusting screw (A) Fig.18 clockwise 1/4 turn at a time at both ends of the front

tension roller. To decrease tension turn the tension adjusting screw (A) counterclockwise 1/4 turn at a time.

2) To increase the rear tension roller tension turn the tension adjusting screw (B) Fig.18 clockwise 1/4 turn at a time at both ends of the rear

tension roller. To decrease tension turn the tension adjusting screw (B) counterclockwise 1/4 turn at a time.

OPERATION

SETTING DRUM HEIGHT/DEPTH OF CUT

Determining the depth of cut is the most important operating procedure decision.

It may take some experimentation to determine the proper depth of cut. Variables

to keep in mind are abrasive grit, type of wood, type of project, and conveyor feed

belt speed. We highly recommend practicing on a scrap of wood prior to sanding

a final project.

1) The height of the drum is raised or lowered by turning the drum height control

handwheel (A) Fig.19. To raise the drum, turn drum height control handwheel

clockwise. To lower drum, turn drum height control handwheel counter-

clockwise.

2) A 1/4 turn of the drum height control handwheel will raise or lower the drum

approximately 1/64”. One complete turn is 1/16”. Never attempt to remove

more than 1/64” of material in one pass

3) Depth setting can be measured using the digital depth gauge (B) Fig.19. See

setup and operation instructions on the previous page.

A good rule of thumb when sanding is to place the workpiece under the drum and

lower the sanding drum until the workpiece makes contact with the drum, but the

drum can still turned by hand.

DUST COLLECTION

When using this Open Drum Sander, dust collection is required for a safe work

environment and to extend abrasive life. Make sure this Open Drum Sander is

connected properly to a dust collector before operating. See Fig.12.

SETTING THE FEED BELT FEED RATE

After the depth of cut has been determined, selecting the proper feed belt feed

rate is essential. To achieve best finish a slow to moderate feed rate is

recommended. This allows for the most revolutions of the drum per inch of sanding.

Figure 19

Figure 20

Faster feed rates can be used as long as the machine is not over-stressed. When finish sanding with grits finer than 80, the best finish can

usually be obtained if you make another sanding pass without changing the thickness setting and sand again.

1) The feed belt (A) Fig.20 feed rate is controlled by the variable speed dial (B). Turn the dial clockwise to activate the feed belt, turn dial until

desired feed rate is obtained.

2) The feed rate range is 0 to 31 inches per minute. The dial nameplate indicates numbers which approximately translate as follows:

Setting 2 (7” per/min), Setting 4 (13” per/min), Setting 6 (19” per/min), Setting 8 (25” per/min) and Setting 10 (31” per/min).

STARTING SANDING DRUM

Warning: Make sure the workpiece is not in contact with the drum before turning on the drum motor. The drum and feed belt motors must be

running before attempting to feed a workpiece through the Open Drum Sander.

1) To start the Open Drum Sander, press the green start button (C) Fig.20. To stop the Open Drum Sander, press the red stop button (D).

OPERATIONAL GUIDELINES

When feeding workpiece through the Open Drum Sander, stand to the side and rest and hold the workpiece to be sanded on the feed belt.

Allow the feed belt to carry the workpiece into the drum. Once the workpiece is halfway through, reposition yourself to the outfeed side of the

Open Drum Sander to receive and control the workpiece as it exits the Open Drum Sander.

Support long workpieces with the folding infeed and outfeed tables in the up position. Never apply upward or downward pressure on the

workpiece as it is fed throught the Open Drum Sander, doing so may produce snipe in the sanded workpiece. To avoid bodily injury take special

care when sanding a workpiece that is twisted, bowed or otherwise varied in thickness from one end to another.

MAINTENANCE

REPLACING DRUM SANDING BELT

Preparing and installing a new sanding belt on the drum is critical. The end of the

sanding belt gets installed to the left side of the drum first. Then the new sanding

belt is wrapped tightly around the drum, and fixed to the right side of the drum.

Once it is necessary to replace the sanding belt, obtain a replacement belt

through your nearest King Canada distributor. Follow these steps to cut the new

sanding belt, and then to remove the old belt and install a new sanding belt.

1) Refer to Fig.21 illustration as to how to cut the new sanding belt, the belt must

be cut at 15-3/4” diagonally, then cut the tapered end approximately 3” from the

edge as shown. Repeat for the opposite end of the sanding belt.

2) Open the top drum cover to access the used sanding belt. Squeeze the belt

retaining clip (A) Fig.22, do the same at the opposite end of the drum, now the

belt can be unwrapped and removed from the drum.

3) Now you are ready to install the new sanding belt. Start on the left (outboard)

side of the drum. Pinch or squeeze the retaining clip (A) Fig.22 and insert the

tapered end of the sanding belt through the slot and into the fastener so that it

uses most of the width of the slot. Release the retaining clip (A) to securely hold

the tapered end in the fastener.

4) Wrap the sanding belt around the drum, being careful not to overlap the

windings. Continue to wrap the sanding belt in a spiral fashion by rotating the

drum with your left hand and guiding the sanding belt with your right hand, refer

to Fig.23.

5) Pinch or squeeze the retaining clip (A) Fig.24 on the right (inboard) end of the

drum to open the clip, and pull the tensionner lever (B) to the top. Tightly insert

the tapered end of the sanding belt through the slot in the inboard (right) end

of the drum.

6) The inboard retaining clip fastener is designed to automatically take up any

slack caused by stretching of the sanding belt. If during use the sanding belt

stretches enough to allow the tensionner lever to reach its lowest position and

no longer maintain tension on the sanding belt, an adjustment is needed. If this

occurs then the tension is no longer maintained on the sanding belt. To fix this

reset the tensionner lever (B) Fig.24 by raising it, pushing the sanding belt

further into the slot and then releasing the clip.

HOW TO MAXIMIZE THE LIFEOFYOUR SANDING BELT

An Abrasive Cleaner (King accessory model KW-043) may be used to remove

deposits and help extend the life of the sanding belt. To use the cleaning stick,

operate the sanding drum with the dust cover open and dust collection on.

1) Hold the Abrasive Cleaner against the rotating drum and move it along the

drum surface.

2) Use a shop brush to remove any Abrasive Cleaner remnants from the drum

before resuming sanding operations.

Figure 21

Figure 22

Figure 23

Figure 24

MAINTENANCE

REPLACING FEED BELT

1) Raise the drum to its highest position using the height adjustment handle.

2) Loosen the feed belt tracking/tension adjustment screws (A) Fig.25 and (A)

Fig.26 to relieve feed belt tension.

3) Loosen the two cap screws (B) Fig.26 on the inboard (right) side that secures

the feed belt assembly to the base.

4) Remove the cap screws (B) Fig.25 on the outboard (left) side. Lift the feed belt

assembly from the left side and slide the old feed belt (C) off the rollers.

5) Install new feed belt onto the feed belt assembly. Reverse the procedure for

re-installation.

Figure 25

Figure 26

TROUBLESHOOTING

• Motor doesn’t start.

• Voltage drop.

• Motor short circuit or bad connection.

Problem Probable cause Solution

• Check power source.

• Check all motor connections.

• Motor doesn’t start; fuse burnt,

circuit breaker tripped.

• Plug or switch short circuit.

• Motor short circuit or bad connection.

• Incompatible fuse or circuit breaker

in the electric box.

• Check plug or switch for bad

insolation or contact.

• Check all motor connections or bad

wire insolation.

• Install proper fuse or circuit breaker.

• Motor does not develop maximum

power (Voltage decrease at motor

terminal).

• The power source is overloaded

with lamps, accessories or another

motor.

• Wiring too small or circuit line too

long.

• Electrical company overload.

• Drive V-belt is tensioned incorrectly.

• Reduce charge on circuit.

• Increase wire size or reduce length

of circuit line.

• Request voltage check by power

supplier.

• Reajust V-belt tension.

• Motor overheats.

• Motor overload.

• Drive V-belt is overtensioned.

• Reduce charge on circuit.

• Retension V-belt properly.

• Motor chokes (caused by burnt

fuse or tripped circuit breaker).

• Short circuited motor or bad

connection.

• Voltage too low.

• Incompatible fuse or circuit breaker

in the electric box.

• Motor overloaded.

• Check all motor connections or bad

wire insolation.

• Rectify voltage.

• Install appropriate fuses or circuit

breaker.

• Reduce charge on circuit.

• Sander slows down during

operation.

• Applying too much pressure on the

workpiece.

• Apply less pressure.

PARTS DIAGRAM & PARTS LISTS

Refer to the Parts section of the King Canada web site for the most updated parts diagram and parts list.

King Canada KC-2244DS User manual

King Canada KC-2244DS User manual

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