www.jeffersontools.com
User Manual
v.1.1
JEFLUGGUN03
Air Supply
Recommended hook-up is shown in fig.1.
• Ensure that the trigger is in the OFF position when connecting to the air supply.
•
WARNING!
Ensure that the air supply is clean and is between 60-150psi. Too high an air pressure and/or unclean air will shorten the life of the
gun due to excessive wear, and may be dangerous, causing damage and/or personal injury.
• Drain the compressor air tank daily. Water in the air line will damage the gun.
• Clean compressor air inlet filter weekly.
• Line pressure should be increased to compensate for unusually long air hoses (over 8 metres). The minimum hose size should be 1/4” internal
diameter and fittings must have compatible dimensions.
• Keep hose away from heat, oil and sharp edges. Check hose for wear and make certain that all connections are secure.
2. OPERATION
Water
separator
Quick
coupler
Nipple
Hose
Regulator
Oiler
Drain daily
Air
supply
WARNING!
Ensure that you read, understand and apply the safety instructions before use.
Priming the Grease Gun
• Before loading the grease gun with a cartridge or filling via a grease
bucket, it is ideal to prime the gun.
• To prime the gun simply pack grease into the cavity located
at the entrance of the gun assembly (where the grease tube screws
into the gun) and operate the trigger, this will induce the intake of
grease into the gun assembly.
Cartridge Loading (see diagram)
• Remove the gun head from
the grease tube.
• Fully draw back the
plunger handle.
• Insert the open end of the
cartridge into the grease tube
and push it all the way in. Remove
the seal or pull tab end from
the cartridge.
• Reassemble the gun head to the
grease tube. Press the catch plate
and release the plunger rod. Push
down on the plunger handle.
Cartridge loading
Fig.1
Suction Filling
• Remove the gun head from
the grease tube.
• Submerge the open end of the
grease tube into grease bucket
by approximately 50mm and
slowly pull the plunger handle
out fully.
• Reassemble the gun head to
the grease tube. Press the
catch plate and release the
plunger rod. Push down on the
plunger handle.
Loading with Filler Pump
• Fully draw back the
plunger handle.
• Insert bulk loader valve (fig.2)
into filler pump socket.
Operate the filler pump to fill
the grease tube.
• Disconnect the grease gun
from the filler pump.
• Press the catch plate and
release the plunger rod. Push
down on the plunger handle.
Suction filling
Loading with filler pump
