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Service instructions
Service instructions
Service Instructions
Tightening of threaded connections
The tightening torques indicated in the spare parts list are established to achieve the correct clamping
force and to prevent the parts from coming loose. When serviced these parts must be able to open up
without being destroyed. In special circumstances (depending on application and usage) the parts may
however come loose after some time of operation. In such cases the torque could be increased 10-20%
and if necessary some type of low or medium threadlocking fluid could also be applied.
Example
Operating Instructions
Air pressure monitoring, RE-signal S1
Reporting pneumatic assembly tools provide a pneumatic signal that indicates which part of the tightening
cycle the tool has reached, by means of variations in air pressure.
In the RE-Controller box timers are triggered when certain pressure levels are reached.
Pressure level 1 (P1) starts a timer that checks that the tightening cycle is not too short.
Pressure level 2 (P2) starts a timer that checks the time taken from when the clutch has been released to
when the operator releases the trigger to ensure that it is not too short.
The controller measures the differential pressure over the motor.
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LUM12 HRX/HRX-RE
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