SERVICE INSTRUCTIONS
660A Trigger Action Grease Gun
660A
Description
Model 660A is a trigger action 450gm grease gun capable of delivering up to 1.00cc of grease per stroke. It comes
standard with a 30cm flexible extension & a 4 jaw coupler for those difficult to get at lubrication points. The 660A has a
600gm capacity when using bulk grease & features a slip-type pressure/volume adjustment which changes the gun
from high pressure to high volume.
Specifications
NSW
TEL: (02) 9939 0711
FAX: (02) 9939 0411
VIC/TAS
TEL: (03) 8787 8288
FAX: (03) 8787 8266
QLD
TEL: (07) 3889 8480
FAX: (07) 3889 8490
SA/NT
TEL: (08) 8241 7111
FAX: (08) 8241 7011
WA
TEL: (08) 9209 3066
FAX: (08) 9209 3933
Visit our website at
www.alemlube.com.au
Email - [email protected]
Uses
450gm Grease Cartridges, Suction loading, Bulk loader pump from bulk grease drum
Delivery
0.64cc per stroke (high pressure setting) / 1.0cc per stroke (high volume setting)
Air pockets in grease:
If the gun is pumped but no grease appears from the coupler: Depress the air bleeder valve on the head and pump a
few strokes. Unscrew the barrel assembly from the gun head with two or three turns and then push on the plunger rod.
With the follower cup engaged, the follower cup will move further down into the barrel venting any trapped air out
through the thread connections between the barrel and head. Unscrew the flex extension as well.
Operating instructions
There are two ways to fill the gun with grease:
A) 450gm Grease Cartridge:
Unscrew the grease barrel from the gun and insert the 450gm
grease cartridge by holding the barrel assembly & pulling therod
back. Remove cap from the grease cartridge, insert the cartridge
into the barrel & then rescrew the barrel assembly back onto the
gun so that the cartridge sits well against the follower cup. Once in
position, press the clamp down & push the rod firmly back into the
barrel.
Important To Note:
When using the gun with a cartridge, the follower cup must be
folded back. The gun is supplied standard with the follower cup in
this position.
B) Bulk Grease Loading:
Unscrew the grease barrel from the gun head & insert the barrel
into the bulk grease. Suck the grease up into the barrel by pulling
the rod all the way back. When barrel is full with grease, rescrew
the barrel assembly back onto the gun head so that the follower
sits well against the grease. Press the clamp down & push the rod
firmly back into the barrel.
Important To Note:
When using the gun with bulk grease, the follower cup must be
folded forward. To do this, take the follower cup and rod assembly
out of the barrel, fold the follower cup forward and reassemble the
barrel assembly.
Maintenance
Cleaning: always keep the follower cup free of impurities. Your
grease should be clear of any foreign particles, dirt etc and the gun
should be checked and cleaned regularly.
Trouble Shooting
