14.2 Cleaning notes
Dissolving front glass sealing with solvent and
high-pressure cleaning devices!
NOTICE
●
Do not use solvents.
●
Do not use high pressure cleaning devices.
14.3 Scheduled maintenance tasks
●
Check all plug and terminal connections of the components for proper tight-
ness and possible damage at least annually.
●
Check that cables are not broken or crushed.
●
Replace damaged parts immediately.
14.4 CMOS battery
The VEP xx.6 devices are provided with a lithium battery to buffer the real-time
clock in the BIOS. If this battery is empty or weak, the clock setting is lost in the
BIOS.
Pin 1
Pin 2
Wire red (+)
Wire black (-)
Fig. 14-1: Button cell with cable
Replace the battery every five years.
Batteries can cause fire, explosions or chemical
burn.
WARNING
Do not load, remove, destroy, burn or heat batteries over 100 °C. Dispose old
batteries immediately and properly. Keep away from children!
Use only the battery specified in
chapter 5.2 "Lithium battery" on
by Bosch Rexroth.
VEP 15.6 Multi Touch, VEP 21.6 Multi
Touch
Bosch Rexroth AG
Maintenance
DOK-SUPPL*-VEPXX.6MTHU-IT02-EN-P
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