ETP TBP131-150-13 EN Service
© Atlas Copco Industrial Technique AB - 9839 1615 01
17
Detect Low Oil Level in the Pulse Unit
■
Longer tightening time
■
Low oil warning
■
Very high pulse frequency, especially when the tool has not been used for a while.
■
Low torque
To measure the pulse frequency, see Tool Condition Test.
Assembling the Pulse Unit
Make sure to assemble all parts of the Pulse unit in the right order.
It is important that the camshaft and the separator washer pin is lined up with the groove in the cylinder
front piece. If not, the cylinder end piece will not be correctly fastened, and the Pulse unit will not function
properly.
Overhaul
Have your power tool serviced by a qualified repair person using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.
Service must only be carried out by qualified personnel who have access to the Service instruction and/or
have been trained for service on this tool.
The electric motor is a sealed unit and may under no circumstances be opened by anyone else than Atlas
Copco Industrial Technique AB.
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