8.2.2 Starting the machine
1.
NOTICE!
Destruction of the starter.
Improper operation could destroy the starter.
➤ The starter must not operate while the engine is running.
➤ Do not hold the start switch in the start position for longer than 30 seconds.
➤ Wait for a few minutes after each attempt to start the engine.
➤ The starter switch must be returned to the neutral position before each start attempt (re‐
start protection).
2. Turn the «starter switch »to "START" and release it as soon as the engine starts.
The
charging indicator lamp
extinguishes as soon as the engine is running.
If the
Back-pressure
lamp lights, back-pressure is present in the system and the start is pre‐
vented. The engine can be only started when the pressure in the system has fallen enough to
allow this lamp to extinguish.
8.2.2.1 Option lc
Note the indicator for the diesel particulate filter
Upon activating the «starter switch», the indicator light
Alarm, diesel particle filter
will light up briefly
and goes out if there is no fault. The machine can be operated normally. The diesel particulate filter
traps any soot emitted from the engine. When the filter module has reached capacity, the control
unit switches automatically to regeneration.
➤ Note the indication
alarm, diesel particle filter
.
Indicating lamp dark: diesel particulate filter works normal.
Indicating lamp flashes or is lit: take measures as described in chapter 9.4 “Faults in the diesel
particulate filter”.
The control unit records the alarm message so it can be proven if the machine continues to
be operated with an illuminated alarm indication. The manufacturer accepts no liability from
consequential damage.
8.2.3 Allow the machine to run up to operating temperature
To avoid unnecessary wear, the engine should be run in IDLE until the airend discharge tempera‐
ture reaches +30 °C. The airend discharge temperature is shown by the temperature gauge switch
on the instrument panel.
Fig. 30 Label referring to the warm-up period when ambient temperatures are below -10 °C
➤ Allow the machine to warm up in IDLE (low speed).
8 Operation
8.2 Starting and stopping
No.: 9_6974 20 E
Service manual Portable compressor
M122
65
Option ba
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