Suspension Arm Systems Independant
94
Revision 1
NOTICE
Changes to the vertical alignment due to incorrect tightening torque
If the setscrew is not tightened properly, the vertical alignment may slowly change during
operation over time. The M6 Service Head will then fail to remain in the set position.
•
Tighten the setscrew with a torque of 2 Nm.
Closing the lower casing on the rear
•
Fold the lower cover panel on the rear upwards until the 2 latches engage.
Make sure the cover panel is safely in place:
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The guides (not shown) of the cover must be engaged in the side claddings.
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The cover panel must butt against the side claddings without gaps.
8.6
Swivel Stop on the Extension Arm and Spring Arm
The extension arm and the spring arm must be equipped with at least one swivel stop that
prevents destruction of the internally laid cables. Installing 1 ball stop reduces the maximum
range of rotation to a maximum value of 340°. Installing 2 ball stops further reduces the range
of rotation by steps of 15°.
WARNING
Risk of death by electrocution!
At least one ball stop must be correctly installed to prevent twisting of the internal supply
lines. The single installed ball stop prevents twisting.
•
Install at least 1 ball stop to limit the range of rotation of the extension arm to 340°, see
section 8.6.1 “Installing the Swivel Stop”, page 95.
Tools to be used
A magnetic pin or similar object is required to reposition the ball stop. Optionally, the
telescopic magnet pick-up tool set (REF 85-401-85-04) can be ordered from Gebrüder Martin.
