Operator`s manual

14
2. Medium cases: Joining metal to metal with a spring ring washer, disk
spring washer, stud bolts or bolts/nuts with conical seats.
3. Soft cases: Joining metal to wood or insulation material.
In examples 2 and 3, above, , the maximum tightening torque is less than for
hard cases (example 1). Therefore, a longer impacting/tightening action is
necessary to arrive at the maximum tightening torque.
MAINTENANCE
GENERAL MAINTENANCE
WARNING! To avoid serious personal injury, always remove the battery pack
from the tool when cleaning or performing any maintenance.
The tool may be cleaned most effectively with compressed dry air. Always
wear safety goggles when cleaning tools with compressed air.
Avoid using solvents when cleaning plastic parts. Most plastics are
susceptible to damage from various types of commercial solvents. Use clean
cloths to remove dirt, dust, oil, grease, etc.
WARNING! When servicing, use only identical replacement parts. Use of
any other parts may create a hazard or cause product damage. To ensure safety
and reliability, all repairs should be performed by a qualified service technician
at an Authorized Service Center.
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The Wrench does not
work
Battery is depleted Charge the battery
Bits can not be
installed
Does not use the
proper adapter
Use suitable adapter
Motor overheating Be sure cooling vents
are free from dust and
obstacles
Clean, clear vents. Do
not cover with hand
during operation