MAC TOOLS GG1SHD User manual

Rev. 12/03/01
Model GG1SHD
Single Shot Air Grease Gun
The pistol-style, single shot Air Grease Gun is a specially
designed, high quality, professional air tool for lubricating
maintenance for transportation implements, agricultural
machinery, industrial equipment, etc.
Features and Functions…
• Chrome-plated container tube and enamel-baked housing.
• Acute-angle design allows wide-angle operation in narrow
space.
• Air vent valve allows trapped air in the tube to escape
after filling with grease.
• Lightweight design for ease of operation.
• Two ways of grease loading available: cartridge loading
(with standard 14 oz. grease cartridge) or suction filling.
• Trigger should be pressed firmly during operation.
• Add oil daily through air fitting before use.
Troubleshooting…
• If your gun 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: Draw back plunger rod fully
and release quickly. Repeat several times. Push plunger
rod all the way in. Tighten the head to the barrel. Press
air vent valve several times to expel the air.
Instructions for Cartridge Loading…
(See Figure 3)
1. Remove the gun head from the container tube.
2. Completely draw back the plunger handle.
3. Insert open end of cartridge into container tube and push
all the way in. Remove the seal or pull tab end from the
cartridge.
4. Reassemble the gun head to the container tube. Press
the catch plate and release the piston rod. Pull down the
plunger handle.
Suction Filling…
(See Figure 4)
1. Remove the gun head from the container tube.
2. Submerge open end of the container tube into grease
bucket about 2" deep and pull the plunger handle out
slowly and engage rod into key slot.
3. Reassemble the gun head to the container tube. Press
the catch plate and release the piston rod. Pull down the
plunger handle.
PARTS BREAKDOWN/OPERATING MANUAL
FOR YOUR SAFETY
AND TO PREVENT INJURY:
High pressure hazard.
Wear safety goggles.
Do not exceed 60 psi
with hose or 90 psi
with solid extension.
To do so may cause
personal injury.
Acute-angle design
Container tube
Fig. 1 Air Grease Gun
Finger grip
Air Vent
Valve
Fig. 2
Plug
Fig. 3
Cartridge Loading
Fig. 4
Suction Filling

2
1
3
6
4
5
7
8
22
9
17 18
19
10
11
12
13
14
15
16 20
21
Part No.
901101
901102
901103
901104
901105
901106
901107
901108
901109
901110
901111
901112
901113
901114
901115
901116
901117
901118
901119
901120
901121
901122
Description
Finger Grip
Air Fitting
Trigger
Body Screw
Air Plunger
Short Spring Kit
Housing Cap
Adaptor
Hexagonal Spout
Air Vent Valve
Plug
Gasket
Plunger Nut
Plunger Washer
Plunger
Backlash Gasket
Long Spring Kit
Container Tube
Piston Rod
Plunger Handle
Catch Plate
Nylon Hose
QTY.
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Parts Breakdown
Model GG1SHD
Single Shot Air Grease Gun
Mac Tools warrants
this tool against
defects in materials or
workmanship for a
period of 1 year from
original purchase. We
will replace any unit
which proves to be
defective in material
or workmanship within
this warranty plan. This
warranty does not cover
damage to tools arising
from alteration, abuse,
misuse, or damage.
The foregoing
obligation is Mac Tools’
sole liability under
this or any implied
warranty and under
no circumstances
shall we 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.
Return tools to your
Mac Tools distributor
for warranty
consideration, freight
prepaid. Be certain
to include your name
and address, evidence
of the purchase date,
and description of the
suspected defect.
This warranty gives
you specific legal rights
and you may also have
other rights which vary
from state to state.
MAC TOOLS™ 1 YEAR LIMITED
WARRANTY FOR AIR TOOLS