Matco Tools GG50B Instructions De Fonctionnement page 4

TROUBLESHOOTING/PRIMING
If your guns fails to work, first check for air pockets in the gun.
To remove trapped air, unscrew the gun head 1 to 1-1/2 turns
and do as follows:
1. Draw back plunger rod fully and release quickly.
Repeat several times.
2. Push plunger rod all the way in.
3. Tighten the head to the barrel.
4. Press air vent valve several times to expel the air.
Air Vent Valve
WARRANTY
Matco warrants this air tool for a period of 1 years to the
consumer. We will repair any MT Series air tool covered under
this warranty which proves to be defective in material or
workmanship during the warranty period. In order to have your
tool repaired, return the tool to any of the Matco Authorized
Warranty Centers listed, freight prepaid. Please include a copy
of your proof of purchase and a brief description of the problem.
The tool will be inspected and if any part or parts are found to be
defective in material or workmanship, the tool will be repaired
free of charge and returned to you freight prepaid.
This warranty gives you specific rights. You may also have other
rights which vary from state to state.
The foregoing obligation is Matco's sole liability under this or any
implied warranty and under no circumstances shall Matco be
liable for any incidental or consequential damages.
Note: Some states do not allow the exclusion or limitation of
incidental or consequential damages so the above limitation or
exclusion may not apply to you.
GG50B
GG50B AIR OPERATED SINGLE SHOT GREASE GUN
Plug
NATIONAL MACHINE GROUP EAST
AIR TOOL REPAIR CENTER
1330 Commerce Dr.
Stow, OH 44224
(330) 688-6494
NATIONAL MACHINE GROUP WEST
AIR TOOL REPAIR CENTER
2223 S. Wilson Street
Tempe, AZ 85282
(480) 966-1097
HT PNEUMATIC REBUILDERS
22 Goodmark Place Unit #8
Toronto, ON M9w 6R2
(416) 213-0172
4 rev. 11/21/16