Installation Instructions
Page 11
MAINTENANCE
 WARNING:
 To ensure safety and 
reliability, all repairs should be performed 
by a qualified service technician.
 WARNING:
 Always wear safety 
goggles or safety glasses with side 
shields when using compressed air to 
clean tool. If the operation is dusty, also 
wear a dust mask.
 WARNING:
 To avoid serious 
personal injury, always remove the battery 
pack from the tool when cleaning or 
performing any maintenance.
BATTERIES:
The battery pack is equipped with Lithium-
Ion rechargeable batteries. The duration of 
use from each charge will depend on the 
type of work performed.
The batteries in this tool have been designed 
to provide maximum trouble-free life. Like 
all batteries, they will eventually wear out. 
Do not disassemble the battery pack or 
attempt to replace the batteries. Handling 
the batteries, especially when wearing rings 
and jewelry, could result in a serious burn.
To obtain the longest possible battery life, 
read and understand the operator’s manual.
It is good practice to unplug the Charger 
and remove the Lithium-Ion battery pack 
when it is not in use. For Lithium-Ion battery 
pack storage longer than 30 days:
1.  Store the Lithium-Ion battery pack 
where the temperature is below 80°F 
(26°C) and free of moisture.
2.  Store Lithium-Ion battery packs in a 
30%-50% charged condition.
3.  Every six months of storage, fully charge 
the Lithium-Ion battery pack.
4.  Exterior may be cleaned with a cloth or 
soft non-metallic brush.
BATTERY PACK REMOVAL AND 
PREPARATION FOR RECYCLING
To preserve natural resources, please 
recycle or dispose of batteries properly. 
This product contains Lithium-Ion batteries. 
Local, state, or federal laws may prohibit 
disposal of Lithium-Ion batteries in ordinary 
trash. Consult your local waste authority for 
information regarding available recycling 
and/or disposal options.
 WARNING:
 Upon removal of the 
battery pack for disposal or recycling, 
cover the battery pack’s terminals 
with heavy-duty adhesive tape. Do not 
attempt to destroy or disassemble battery 
pack or remove any of its components. 
Lithium-Ion batteries must be recycled or 
disposed of properly. Never touch both 
terminals with metal objects and/or body 
parts as short circuit may result. Keep 
away from children. Failure to com-ply 
with these warnings could result in fire 
and/or serious injury.










