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OPERATION
3.5.1
CONTROL MODULE FOR AUXILIARY CAB HEATER (IF SO
EQUIPPED)
Legend for illustration Z25479
Control module for the engine independent auxilliary cab heater (upper heater. see
(1)
position 7 on illustration Z25307 on page 135). This module is used for switching the
auxilliary cab heater ON and OFF during shovel operations with the diesel engine run-
ning. It is also used to pre-select heater start times and heating duration periods whilst
the engine is switched off. For detailed setting instructions for the control module, refer
to the seperate operating instructions in binder volume 2
(2)
Control module for the engine independent auxilliary cab heater (lower heater. see posi-
tion 8 on illustration Z25307 on page 135).
(3)
Display showing the operating condition of the heater
(4)
Button for actual time indication
(5)
Button for heating time pre-selection
(6)
Button for heating indication
(7)
Button for backward settings
(8)
Button for forward settings
3.5 OPERATING THE HEATER, VENTILATION AND AIR CONDITIONING
133
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