Grease flow
monitoring
• LCD shows the output of grease delivered
in ounces or grams.
• Change unit of measure to ounces or
grams by holding button "1" for 15
seconds.
Replace grease
cartridge or refill tube
1 Prime the PowerLuber after each refill or
grease cartridge change. To prime, oper-
ate the gun until grease flows from hose.
Use vent valve († fig.1, page 4) to expel
air pockets.
2 Press set key 1 for 3 seconds to clear dis-
play of previous reading.
Priming instructions
1 Open vent valve († fig.1, page 8).
!
Notice
Always open vent valve after
replacing cartridge. This will allow air to
escape from cartridge and prime grease
gun.
Prime the PowerLuber after each
refill or grease cartridge change.
2 Operate the gun until grease flows from
the vent valve.
3 Close vent valve.
4 Press button "1" 3 seconds to clear dis-
play of previous reading.
or
Current display
reading
Press 1 for 3 seconds
to clear display of
previous reading
7
Install grease
cartridge
1 Unscrew the grease tube assembly from
the PowerLuber.
!
Notice
The follower seal lip must be di-
rected toward the follower handle or
rear side for cartridge loading
(† figs. 4, page 12).
To change the direction of the follower
seal, unscrew tube cap from grease tube
assembly and pull on the handle to re-
move follower seal from tube. Flip fol-
lower seal over and reassemble.
2 Visually check the follower seal lip direc-
tion before loading a new cartridge.
3 Pull back on the follower handle and latch
the follower rod groove into the slot on
the tube cap.
Fig. 3
4 Remove the plastic cap from the grease
cartridge and insert cartridge into the
container tube.
5 Remove the pull tab from the grease
cartridge and screw the grease tube
assembly into the pump assembly.
6 Thread grease tube assembly back onto
the power head.
7 Release follower rod from slot. Purge air
from pump. Refer to page 13 for air
purging instructions.
8 Reset display reading after purging air.
9 Refer to the section titled LCD display
and LED light, page 9.
!
Notice
Air pockets in the cartridge
lubricant will cause the gun to lose its
prime and will cause grease output
measurements and cartridge level
readings to be inaccurate.