DURKOPP ADLER 550-867 Additional Instructions - Page 6
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2
Before performing the upgrade, the power needs to be switched off:
1. Turn the power switch (1) to the O position.
Abb. 2: Turning off the main switch
The lamp (2) on the UPS power unit (4) lights up.
Abb. 3: Switching off the power
4
Work preparation
DANGER
Risk of injury from electric shock.
Switch off the machine and disconnect the power
plug before you upgrade the sensor.
Make sure the power plug cannot be accidentally
plugged back in.
(2) - Lamp
(3) - Off button
①
(1) - Main switch
②
③
④
(4) - UPS power unit
Additional Instructions 550-867 - 01.0 - 08/2017
Work preparation