Clarke CAT183 Operating & Maintenance Instructions Download Page 6

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

Make sure that the required CFM of the air tool is within the maximum flow 
rate of your filter for best tool operation.

MAINTENANCE

DISASSEMBLY

The filter can be disassembled without removal from the air line.

1. Shut OFF inlet pressure. Reduce pressure in the inlet and outlet lines to zero.

2. To remove the bowl, push it into the body and turn counterclockwise.

3. Disassemble in accordance with the parts illustrated. Do not remove the 

drains or the service indicators unless replacement is necessary. Remove 
and replace only if they malfunction or if converting to automatic drain.

CLEANING

1. The element cannot be cleaned. Clean the plastic bowl with warm water 

only. Do not submerge the service indicator in water. Clean the indicator 
with a dry, clean cloth. Clean other parts with warm water and soap.

2. Rinse and dry parts. Blow out internal passages with clean, dry, 

compressed air.

3. Replace any parts found to be damaged. 

ASSEMBLY

1. Lubricate all o-rings, the portion of the manual drain body that contacts 

the bowl, and the hole in the manual drain body that accommodates the 
stem of the  drain valve with o-ring grease.

2. Assemble the filter as shown on page 7. Arrows on the indicator and body 

must point in same direction. Torque values are listed below.

3. Push the bowl into the body and turn fully clockwise.

Torque Settings

Part 

Inch Pounds (N-m)

Screw (a)

15 to 20 (1.7 to 2.3)

Element

5 to 20 (0.5 to 2.3)

Screw (b)

25 to 35 (2.8 to 3.9)

Nut

20 to 25 (2.3 to 2.8)

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