Fault Recognition And Rectification; Basic Instructions; Sigma Control Mobil Messages; Alarm Messages On The Controller (Machine Off) - KAESER M135 SIGMA CONTROL MOBIL Service Manual

9 Fault Recognition and Rectification

9.1
Further information
9.2
9.2.1
No.: 9_6975 00 E
9 Fault Recognition and Rectification
9.1

Basic instructions

Basic instructions
1. Do not attempt fault rectification measures other than those given in this manual.
2. Inform KAESER Service if the fault cannot be removed by the action suggested.
Observe the instructions in chapter "Safety" and prevailing local safety regulations when rectifying
faults and malfunctions.

SIGMA CONTROL MOBIL messages

There are three types of message:
■ Alarm messages, see chapter 9.2.1
■ Warning messages, see chapter 9.2.2
■ Maintenance messages, see chapter 10.2
The messages valid for your machine are dependent on the controller factory settings and individual
equipment with which the machine is provided.

Alarm messages on the controller (machine off)

Alarm with automatic machine shut-down function.
The «Acknowledge» key
Message code range 1100 – 1199 "engine faults"
Code Meaning
1100 Oil pressure fault.
1101 Oil pressure sensor defec‐
tive.
1110 Coolant temperature high. Check the coolant level.
1111 Coolant level too low.
1112 Coolant temperature sen‐
sor defective.
1120 Turbo air pressure too
high/low.
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
flashes. The «Information» key
Remedy
Check the engine oil level.
Have the engine oil pres‐
sure checked.
Have the oil pressure
switch checked.
Have the sensor changed.
Clean the radiator.
Check the cooling system.
Check the coolant level.
Have the sensor changed.
Have the turbo air pres‐
sure sensor checked.
and «Stop» key are illuminated.
See Where can I get help?
chapter
Specialised
workshop
10.4.4 –
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10.4.1 –
10.6 –
– X
10.4.1 –
– X
– X
KAESER
Service
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X
X
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X
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X
X
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