Operation
Operating modes
18
© Lutz-Jesco GmbH 2018
BA-24721-02-V02
Chlorine gas changeover unit
C 7523
Operating instructions
9 Operation
9.1 Controls
9.1.1 Operator controls of the control unit
All operating states are displayed on the control.
M
Fig. 16: Control elements
Position
Description
Meaning
1
LED red
Left battery empty
2
Key
Acknowledge the cylinder change left
and switch left manually
3
LED green
Left battery full
4
LED green
Operation left battery
5
LED yellow
Motor works
6
LED green
Operation right battery
7
LED green
Right battery full
8
Key
Acknowledge the cylinder change
right and switch right manually
9
LED red
Right battery empty
Table 18: Control elements
9.1.2 Motor operating elements
Fig. 17: Motor operating elements
Position
Description
Meaning
1
Selector lever
MAN
Manual operation
AUTO
Automatic operation
2
Plug small
Position switch
3
Plug large
Voltage supply
4
Hand lever
Manual operation, if the selector
lever (1) is set to MAN
Table 19: Motor operating elements
9.2 Operating modes
9.2.1 Automatic operation
Control element
Position
Switch SW2 on the circuit board
OFF
Selector lever on the motor
AUTO
Table 20: Set automatic operation
When in automatic operation, the changeover unit reacts to the switching
status of the contact gauge. When receiving notification that the current
supply battery is empty, the changeover unit changes to the standby bat-
tery.
7
9
8
3
1
2
4
5
6
1
2
3
4
