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Magnum Venus Plastech GMX-2000 GRANIT COAT GUN User Manual

Page 17

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17

Gun Adjustment and Start Up

1. Make sure trigger and trigger bar are no worn, loose or damaged before adjusting

gun or needle guides.

2. Adjust the Resin Needle Guide and Jam Nut so they will open just before the

Catalyst Needle, never catalyst first. How much you open the resin needle before
you open the catalyst needle will depend on the resin viscosity and may have to be
changed as the resin temperature changes. See the Testing and Adjusting Manual
(12016-2) for testing your gun.

3. Test the gun by putting 100psi of air to the catalyst and resin fittings and putting the

gun in a tub of water.