California Air Tools CAT-33000, Owner'S Manual

TIP#1:  

   Always keep gun at right angles of work; always move gun first, then trigger. 

OPERATION

TIP #2

Accurately adjusting your spray gun inlet pressure using a pressure regulator at the 
spray gun 

1)"open" the air adjustment valve on the gun. 

2) With your gun trigger depressed half way (air only) adjust your air inlet pressure 
regulator to the desired inlet pressure to obtain the desired air cap pressure based on the 
table to the right. 

3) Spray a test pass on a piece of masking paper, cardboard, etc. to check for proper 

atomization and desired spray ability. 

4) Fine tune using the air adjustment valve on on the gun. 

MAINTENANCE

Changing of air cap: To ensure proper function and operation always change the fluid 
nozzle and needle as a matched set. 

Changing of needle packing: The needle is sealed using a Teflon packing. To change the 
packing remove the fluid needle, fluid nozzle and the packing nut. 

Cleaning and gun care 

a) After using immediately flush with solvent to remove all coatings. 

b) Clean the air cap with the brush provided.