OM 28Z3 US – Edition 2.0 * 28Z3b320.fm 3-11
Operation
34 Cold starter indicator light (yellow)
Comes on if the key in the preheating start switch is in position 2.
A glow plug preheats the air in the combustion chamber of the engine when the key is in
this position.
35 Indicator light (red) – safe load indicator light (option)
This optical warning device tells the driver whether he has reached the admissible
(pay)load or load moment according to the (pay)load diagram.
☞ Reduce the load until the indicator light goes out
36 Fuel level indicator
Refuel immediately if the fuel level indicator reaches minimum. Otherwise the fuel system
must be bled if it is run dry.
37 Hour meter
Records the engine service hours with the engine running.