Graco Inc GC-1388G, Indy-X Chop Trigger & Needle Guard Readjustment Procedure

Maintenance

Trigger & Needle Guard Readjustment Procedure

If you trigger the gun and notice that one needle is activating before the other and not parallel, fine adjustment is needed.

1. Using a 5/64in. hex key adjust the Set Screw which is NOT making gun pin contact when the gun is triggered. Turn the set screw until both needles activate at the same time. Making the needle guard parallel is very important, to prevent LAG-LEAD in the catalyst & resin mix.

Set Screws 5/64in. hex key

NOT OK

GC-1388F 19