Cordless Grease Gun
4. Discontinue pump operation once the groove on the
follower rod is visible.
5. Disengage follower rod from follower and push
into the Grease Cylinder.
Priming the Gun
In most cases the gun will prime simply by
operating the Trigger several times.
Should grease fail to appear, air must be bled.
Force Prime
This process manually assists air within the gun to
be bled at the Bleed Valve.
1. Pull the follower rod and engage the follower by
rotating the rod.
2. Depress Bleed Valve (35) and at the same time
push on the follower rod.
Once the air is eliminated, operate the gun several
times.
Once grease appears, disengage the follower rod
from the follower and push into the Grease Cylinder.
Gun Operation
Battery Pack (50) is intentionally shipped with a
low charge.
Charge Battery Pack prior to use.
• Refer to the following section for details.
The battery needs to be charged before first use
and whenever it fails to produce sufficient power
on jobs that were easily done before. The battery
may become warm while charging; this is normal
and does not indicate a problem.
Low Battery Indicator
The low battery indicator illuminates when there
is sufficient battery charge to dispense approximately
three cartridges of grease.
Stall Indicator
The stall indicator illuminates when a stall
condition causes the thermal protector to open.
Release the trigger to turn off the stall indicator.
The thermal protector resets automatically.
Alemite, LLC
CAUTION
Air pockets in the grease can cause the gun to lose
prime. Check for prime after each refill and before
lubrication.
The gun is equipped with a thermal protector to
prevent the motor from overheating. When a blocked
bearing, line, or grease fitting causes the gun to stall,
the thermal protector will open.
For maximum motor life, avoid operating at stall
Check Valve Contamination
Should the gun fail, the outlet check may be held
open. Remove Plug (47), clean Ball (44), and the Ball
seat of Head (17).
Battery Pack and Charger Safety Rules
This manual contains important safety and operating
instructions for Battery Pack part number 343151 and Battery
Chargers 343152 and 343153.
WARNING
Before using the Battery Charger read all
instructions and cautionary markings on Battery
Charger (52), Battery Pack (50), and products using
the Battery Pack.
To reduce the risk of injury, charge only Lithium-ion
type rechargeable batteries. Other types of batteries
may burst causing injury.
An extension cord should not be used unless abso-
lutely necessary. Use of an improper extension cord
could result in a risk of fire and electric shock. If an
extension cord must be used, make sure it is 18-
gauge. Check to ensure that the pins on the plug of
the extension cord are the same number, size, and
shape as those of the plug on the Charger. Make sure
that the extension cord is properly wired and in good
electrical condition.
Do not incinerate the Battery Pack, even if it is
severely damaged or completely worn out. The Battery
Pack may explode in fire.
7
SER 595-A
Revision (02-13)