Maintenance
Maintenance work
Version: May 2011
ESE 808 / 1308 / 1408 DBG ES DU PLEX SILENT
69
6.2.2 Replacing the starter battery
1. Unscrew the battery holder.
2. Remove the battery from the battery compartment.
3. Unscrew the battery cable. Push the protective terminal
caps back for this purpose and loosen the screws. Always
disconnect the cable from the NEGATIVE terminal first and
then disconnect the cable from the POSITIVE terminal.
Battery is disconnected.
Fig. 6-3: Replacing the battery
4. Prepare a new battery.
5. The battery cables must first be screwed onto the
POSITIVE terminal, then onto the NEGATIVEterminal
and then put on the terminal caps.
6. Put the battery back into the battery compartment.
7. Put the battery holder back.
The battery has been replaced.
CAUTION!
A highly explosive electrolytic gas mixture develops
from gassing when charging batteries.
•
Flames, sparks, an open light and smoking are prohibited.
•
Avoid sparks when handling cables and electrical
devices, as well as electrostatic discharge.
•
Avoid short-circuits.
CAUTION!
The Endress battery is maintenance-free throughout its
entire service life.
•
Never open the battery — this may destroy it.
