Dismantling And Replacement - Bosch Rexroth PRC 7000 Betriebsanleitung

R911172834 / 02 | PRC7000
11

Dismantling and replacement

Dangerous electrical voltage
Possibility of cardiac arrhythmia, burns, shock!
Use suitable, insulated tools for all work on electrically conductive
"
parts.
Never interpret the extinguishing of all LEDs on the product as
"
zero voltage.
Please note that the voltage inside the unit directly after switching
"
off the mains supply has not been reduced to a harmless level yet.
" Do not touch either mains or transformer connections for at least 5
minutes after switching the mains supply off.
" Use suitable measuring equipment and an appropriate measu­
ring method to ensure that the unit is de-energized before carrying
out any work on the unit.
Do not ever open the housing of the product.
"
It may only be opened in special cases after consultation with us
and only with our written permission.
Heavy loads and sharp metal edges
Higher risk of injuries through lifting of excessive weights, bruises
or cutting!
" When you plan and perform the work, please always note the
weight of the product (refer to technical data) and use appropriate
lifting and transportation tools, if necessary.
Wear appropriate working clothes and use suitable protective
"
equipment (e.g. protective helmet/shoes, protective gloves).
Please also note the instructions on installation and assembly in
"
Section 2.6.3 from page 182 as well as Section 3.2 from page 194.
Installation and assembly are reserved to qualified personnel.
"
Make a backup of necessary weld timer data - if necessary. The
„Backup" functionality is available within the PRI7000 user interface
for this purpose.
The procedure is described in the online help of the PRI7000.
Switch off the power supply (mains) and secure the power supply
1.
against unauthorized/unintended reclosing.
The STZ LED on the front side of the unit is extinguished.
Switch off the 24V supply.
2.
The display on the diagnosis module is extinguished.
Bosch Rexroth AG
Dismantling and replacement
WARNING
CAUTION
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