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Tab. 58
9.3
9.3.1
No.: 901779 08 USE
9
Fault Recognition and Rectification
9.3
Evaluating engine faults and alarms
Alarm codes, range 3300 – 3399 "Controller warnings":
Code Meaning
3303 Warning - PLC tempera‐
ture high
3313 Warning - HMI tempera‐
ture high
SW = Specialized workshop; KS = KAESER SERVICE
PLC - Programmable logic controller; HMI = Human-machine interface
General warning messages and measures
Evaluating engine faults and alarms
Engine stops or fails to start
Possible cause
«EMERGENCY STOP» push
button activated.
Starter faulty.
Engine electrical fault.
Fuel tank empty.
Air pockets in fuel line between
fuel tank and injection pump.
Fuel filter clogged.
Fuel line broken.
Control fuse or relay fault.
Airend discharge temperature
too high.
SIGMA CONTROL SMART con‐
troller faulty.
Electrical connections and/or ca‐
bles loose or broken.
Battery faulty or charge too low. Maintain battery, see chap‐
SW = Specialist Workshop; KS = KAESER SERVICE
Operator Manual
Portable Rotary Screw Compressor
MOBILAIR M58utility SIGMA CONTROL SMART
Remedy
Check operating condi‐
tions.
Allow the machine to cool
down.
Check operating condi‐
tions.
Allow the machine to cool
down.
Action
Unlock the
«EMERGENCY STOP» push
button, see chapter 8.2.7.
Replace starter.
Have it epaired/replaced.
Fill the fuel tank.
Bleed the fuel line, see chap‐
ter 10.4.3.
Clean or replace, see chap‐
ter 10.4.3.
Have it replaced.
Have it checked. Replace if nec‐
essary.
Perform check.
Arrange for it to be repaired/
replaced.
Tighten. Replace cables if nec‐
essary.
ter 10.9.
See
Where can I get help?
chapter
SW
5.2
–
5.2
–
Where can I get help?
SW
–
X
X
–
–
–
X
X
–
–
X
–
KS
–
–
KS
–
–
–
–
–
–
–
X
X
X
–
–
91
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