108
RG268-8135-6
01/2019
Operation
Operating other equipment at the operator's place
Operating the heating system (cab version)
Open the engine compartment cover (page 144).
Open heater valve (1) by turning against the clock.
Close the engine compartment cover.
Start the engine (page 77).
Set the blower switch to position LO or HI.
To heat the cab faster, switch the air intake to the “circulating
air” position (A) with lever (1).
No cold outside air will follow and the circulating inside air heats
faster.
To prevent the windows from steaming up while operating the heat-
er for extended periods of time, the air intake should be switched
back to the “fresh air” position (A) after the cab has warmed up.
The heater valve should be always closed in summer.
All activities described below and required for operating the heater must be carried out with engine
running.
To avoid accumulated heat and damage to the ventilation system, do not cover air nozzles with ob-
jects (e.g. bags or clothes) when the heater is on.
1
OFF
HI
LO
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Страница 48: ...46 RG268 8135 6 01 2019 Description of the excavator...
Страница 62: ...60 RG268 8135 6 01 2019 Assembly and functions...
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Страница 135: ...Troubleshooting RG268 8135 6 133 01 2019...
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Страница 139: ...Maintenance RG268 8135 6 137 01 2019...
Страница 174: ...172 RG268 8135 6 01 2019 Safety inspection...
Страница 193: ...Accessories RG268 8135 6 191 01 2019...
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