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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

REPLACEMENT DISCS

NOTE: 

Common sanding discs with 22 mm bore are used and are 

available from a Clarke dealer.

NOTE: IMPORTANT: Only use abrasive sanding pads designed for use with 

this type of sanding pad.

CONNECTING THE AIR SUPPLY

NOTE: 

Ensure the compressor is turned off.

1. If required, connect an in-line mini oiler to the tool.

• A mini oiler helps to prolong the life of the air tool.

2. If a mini-oiler is not being used, run a few drops of oil through the tool 

before use. It can be entered through the air inlet or via the hose at the 
nearest connection to the air supply.

3. Connect a suitable hose to the air inlet and the other end of the hose to 

the compressor.

4. Your air tool is now ready for use.

You can fit a whip hose with a quick fit coupling if required (available from 
your Clarke dealer).

USING THE SANDER

Squeeze the trigger against the body of the tool to start and evaluate its 
speed. The regulator valve can be used for setting positive speed control.

1. To begin work, rest the disc pad on the workpiece and start the sander.

• Let the tool do the work. The actual weight of the sander is normally 

sufficient for efficient sanding. Do not put additional pressure on the 
sander, which would only slow down the speed of the pad, reducing 
efficiency and placing an additional burden on the motor.

2. Gently offer the abrasive disc to work piece, DO NOT FORCE IT, allow the 

tool to do the work for which it was designed.

3. Pass the sander back and forth in wide, overlapping areas, taking care to 

keep the sander moving around at all times. Avoid dwelling in one place 
for more than a moment.

4. Release the trigger to stop the tool.

5. Always ensure the tool has stopped before putting it down.

Summary of Contents for 3110404

Page 1: ...OPERATING MAINTENANCE INSTRUCTIONS GC0315 HIGH SPEED SANDER MODEL NO CAT25B PART NO 3110404 ...

Page 2: ...om the date of purchase Please keep your receipt which will be required as proof of purchase This guarantee is invalid if the product is found to have been abused or tampered with in any way or not used for its intended the purpose Faulty goods should be returned to their place of purchase no product can be returned to us without prior permission This guarantee does not effect your statutory right...

Page 3: ...ar protectors when using the air tool 4 Do not overreach Keep proper footing and balance at all times 5 Never use oxygen CO2 combustible gases or any type of bottled gas as a source of power for the tool 6 Do not connect the air supply hose with your finger on the trigger 7 Do not exceed the maximum pressure for the tool of 90 psi 6 2 bar 8 Check hoses for leaks or worn condition before use and en...

Page 4: ...rms Stop using the tool if discomfort a tingling feeling or pain occurs Seek medical advice before resuming use SANDER SPECIFIC SAFETY RULES 1 Avoid contact with the moving sanding disc and wear suitable gloves to protect the hands 2 Never run the tool unless the abrasive disc is applied to the workpiece 3 Beware of potentially explosive atmospheres being caused by dust fumes resulting from sandin...

Page 5: ...eed to be increased The air hose must be rated at least 150 of the maximum operating pressure of the tool A typical air line layout is shown above If an automatic in line filter regulator is used it will keep the tool in good condition but should be regularly checked and topped up with oil SAE 10 oil should be used and the lubricator adjusted to approx 2 drops per minute Never exceed the maximum o...

Page 6: ...r immediately FITTING THE SANDING DISC 1 Remove the flange nut 2 Fit the backing disc ensuring the hole in the disc sits snugly over the shoulder on the flange nut 3 Refit the flange nut finger tight Ensure the shoulder on the flange nut fits inside the hole on the backing disc 4 Using the holding tool supplied to hold the tool and prevent it from turning NO DESCRIPTION NO DESCRIPTION 1 Disc Retai...

Page 7: ... for use You can fit a whip hose with a quick fit coupling if required available from your Clarke dealer USING THE SANDER Squeeze the trigger against the body of the tool to start and evaluate its speed The regulator valve can be used for setting positive speed control 1 To begin work rest the disc pad on the workpiece and start the sander Let the tool do the work The actual weight of the sander i...

Page 8: ...osits inside the tool may also reduce its efficiency This condition can be corrected by cleaning out the air strainer inside the air inlet and flushing out the tool with gum solvent or oil or failing this the motor may require dismantling This is better left to your Clarke dealer SERVICE AND REPAIR If the tool runs erratically or becomes inefficient although the air supply is in good order it may ...

Page 9: ...n drill 2 Motor parts worn 3 Worn or sticking mechanism due to lack of lubricant 1 Reduce the force applied to the tool 2 Return to Clarke dealer for repair 3 Drip air tool lubricating oil into air inlet Allow oil to soak moving parts before using Tool runs slowly Air flows weakly from exhaust 1 Motor parts jammed with gum dirt 2 Regulator in closed position 3 General airflow blocked by dirt 1 Exa...

Page 10: ...trol Pin 17 Cylinder 3 Rubber Gasket 18 Vanes 4 Ball 19 Rotor 5 Spring 20 Bushing Front End 6 Hose Joint 21 Front End Plate 7 Rubber Gasket 22 Spacer 8 O Ring 23 Bearing 9 Regulator 24 Cylinder Housing 10 Trigger 25 Sanding Adaptor 11 Pin 26 Holding Tool 12 Pin 27 Lock Down Adaptor 13 Housing Lock Ring 28 Backing Plate 4 14 Bearing 29 Backing Plate 4 15 Spacer 30 Backing Plate 5 ...

Page 11: ...11 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATION OF CONFORMITY ...

Page 12: ......

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