Establishing Equipotential Bonding - DURKOPP ADLER 281 Operating Manual

Set-up
Operating manual 281 Version 06.0 - 05/2013

7.13.3 Establishing equipotential bonding

DANGER
Danger to life due to electric shock.
Disconnect the power plug before establishing
equipotential bonding.
Make sure the power plug cannot be
unintentionally reinserted.
The grounding wire conducts any static charging to ground.
Figure 42: Establishing equipotential bonding
(1) - Grounding wire for machine
upper section
1. Tilt the machine upper section backwards.
2. Guide the grounding wire (1) for the machine upper section
through the table plate cut-out for the controller.
3. Fasten grounding wire (1) for the machine upper section,
together with the grounding wire (3) for the frame, to the
screw (2) on the rear side of the controller.
4. Raise the machine upper section.
①
(2) - Screw
(3) - Grounding wire for frame
①
②
①
③
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