7 maintentance, 1 maintenance, 2 battery replacement – Lenze EPM-H510 User Manual
Page 73: 7 maintenance, Maintenance, Battery replacement, 7maintenance, Stop

Maintenance
L
73
EDBEPM-H510 DE/EN/FR 4.0
7
Maintenance
7.1
Maintenance
!
The keypad is free of maintenance if all application conditions described in these Instructions
are observed.
(% 46)
!
Clean the keypad with denatured ethyl alcohol.
– If you use any other cleaning agents, please observe the information given in the table in
chapter 8.1.
(% 75)
7.2
Battery replacement
!
An integrated battery ensures that the recipe data, system time/data and contrast settings
remain stored when the keypad is disconnected from the voltage supply.
!
Battery data:
– Lithium battery 3 V,
∅
19 mm (CR2032)
– Order number: EPZ-H600
#
#
#
#
Stop!
!
Switch off the voltage supply before opening the housing!
!
The battery must be replaced within 30 minutes to avoid data loss.
Take off the housing cover
0
0
1
N.C.
CAN+
Shield
CAN-
V-
1 2 3 4 5
1
2
3
4
INPUT VOLTAGE: 18-32 VDC 15 W
FUSE 800 mA
3 V LITHIUM CELL TYPE CR2032
LCD brightness adj.
MSP
+24 VDC
0 VDC
1
2
3
4
N. C.
h510_008
Fig. 7-1
Take off the housing cover
1.
Remove terminal strips
'
2.
Loosen screws and
&
remove housing cover
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