0850/0850-T1 User Manual
Matrix Machine Tool (Coventry) Limited 224 / 231
700114 Machine air supply pressure is low
Cause:
The main air supply pressure to the machine has reached a pressure below the minimum level
required to operate the machine.
Either there is not enough pressured air being supplied to the machine and/or the main air
pressure solenoid has failed to operated.
Remedy:
Check main air isolator is turned to the on position.
Check air pressure supply to the machine is between 5.5 – 6.8bar.
Check fuse that protects the air pressure solenoid circuit.
700116 Scale air purge pressure low
Cause:
The air supply pressure to the measuring system has reached a pressure below the minimum level
required to purge the X and Z axis linear encoders.
Remedy:
Check main air isolator is turned to the on position.
Check air pressure supply to the machine is between 5.5 – 6.8bar.
Check fuse that protects the air purge solenoid circuit.
700117 Coolant tank level too high
Cause:
There is too much coolant oil in the tank when the coolant system is in normal operation.
The coolant high level float switch could have become stuck.
Remedy:
Check the amount of coolant oil in the tank and siphon off excess coolant from the tank if
necessary.
Check the high level float switch operates correctly or replace it.
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