GAMA Master Series Руководство по эксплуатации - Страница 14

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Service Manual

Trigger and valve

WARNING:

Before performing maintenance work on the gun, make sure that the unit is

at a complete standstill, that all of the buttons and the main switch are turned off and that

the unit is disconnected from the main power supply. The gun is a component that

works under pressure; no connection must be opened or maintenance work done on

components subject to pressure until the pressure has been completely eliminated.

Remove the side blocks and carefully separate them from the gun block. Clean the contact

surfaces using a cloth dampened in gun cleaning solvent.

Disconnect the air hose supply with the quick connect.

Unscrew the trigger stop bolt.

Remove the retention ring and extract the pin holding the trigger.

Unscrew the nut of the trigger valve.

Remove the trigger shaft and hold it carefully for the end with a few pliers to extract it from the

hole. The trigger shaft has a spring in the base. Make sure you do not lose it.

Check the o-rings of the trigger shaft. Replace them if they are damaged. Apply a little grease to

make assembly easier.

14/20

1.5 Issue

Ref. NR-00008-ENG

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