Machine operational state
1. CAUTION!
Problems with pneumatic control at low temperatures.
Damage to the machine may be caused by ice particles in the pneumatic control and feedback
systems.
➤ Let the machine warm up in idle to ensure trouble-free regulation.
2. Allow the machine to warm up in idle with open air outlet valves until an airend discharge tem‐
perature of +30 °C is reached. The airend discharge temperature is shown by the temperature
gauge switch on the instrument panel.
7.5.1 Starting assistance
If the machine's starter battery is discharged, the engine can be started with the battery of another
vehicle or engine-driven machine.
Material Jumper cables
Precondition The machine is disconnected from the towing vehicle and safely parked.
DANGER
Fire and explosion hazard.
High currents caused by short-circuited battery. Shorted batteries can catch fire or explode.
Battery casing may crack and allow acidic fluid to spray out.
➤ Observe the instructions provided with the battery jumper cables.
➤ Do not connect the battery jumper cables to the negative pole of the discharged battery
or to the bodywork of the machine.
➤ Work with caution.
Fig. 16 Jumper cable connection diagram
a
Assisting vehicle battery
b
Machine battery
1
Positive (+) terminal of the assisting vehi‐
cle
2
Positive (+) terminal of the machine battery
3
Bare metal point on the engine block
(earth)
4
Negative (-) terminal of assisting vehicle
battery
7
Initial Start-up
7.5
Low-temperature operation (winter)
52
Service Manual Screw Compressor
M43
No.: 9_9432 02 E
RAMIRENT
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