Gun operation
Battery (8) is intentionally shipped with
low charge Charge battery prior to use
• Refer to battery charger operation
section for details
NOTE
Grease gun is equipped with software to
protect motor Software will cut power
to motor and LCD will illuminate with
solid red backlight when blocked
bearing, line, or grease fitting causes
gun to stall Release trigger immediately
if this situation occurs
For maximum motor life, avoid
operating at stall
Failure to comply may result in
property damage
Speed selection
Gun is equipped with two speed electronic
transmission to provide high and low flow
rate Refer to specifications for performance
at each speed High speed is when 2 is
shown on slide switch (24) († Fig. 5)
Maximum pressure can be achieved in both
high 2 and low speed 1
LCD functions
Liquid Crystal Display (LCD) (23) features
electronic grease meter, grease level gauge,
and battery level indicator To turn LCD ON,
tap reset button (24) one time († Fig. 5)
To enter reset mode, press and hold reset
button After 2 seconds, digits of grease
meter and grease cylinder level units of
measure (oz/g) begin to flash
Releasing reset button when grease
meter digit is flashing will reset meter to
zero Releasing button while grease cylinder
level segments are flashing will restore
gauge to full Releasing button while unit of
measure is flashing will change unit
of measure
Stall indication
During stall condition (in case of clogged
fitting or line) gun will stop pumping grease
and LCD display will illuminate with red
backlight If condition occurs, release trigger
immediately Inspect, clean, and/or fix
grease passage before trying to dispense
grease into system
Loss of prime indication
Loss of prime occurs when there is air in
grease or when grease cylinder is empty
When this occurs, LCD screen will flash red
to indicate gun is not pumping grease
During loss of prime grease meter does not
count empty piston strokes
16
Flashlight
To turn flashlight ON, tap reset button one
time If LCD screen is not already ON, two
taps of reset button is required to turn
flashlight ON
To turn flashlight OFF, tap reset button
one time Flashlight will automatically turn
OFF after 20 seconds unless trigger is
operated to dispense grease If trigger is
pressed to operate gun, light will remain ON
until 20 seconds after trigger is released
23
24
Fig. 5