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DRT7145
C - 2022/11
Member of Exel group
11. Fault management
There are two types of faults:
• Resettable faults by fault acknowledgment.
• Blocking faults that require a restart of the +24V DC supply of the Inobox module.
Whatever the type of fault triggered, the regulation cuts off the high voltage and the
powdering. The Fault relay is controlled.
Display failure:
The screen remains black despite the ON button being
pressed.
1 Stop the module,
2 Check the fuse (B) accessible behind the cover (A),
3 Change the fuse (B) if necessary (
).
Injection air fault:
Under certain conditions, it is difficult to have the required air
supply pressure (7 bar +/- 1).
This leads to a fault 32 (injection valve) although there is no
fault.
The injection rate monitoring function can be inhibited by
the user by toggling switch S1.
Inhibition of injection air flow monitoring
:
The micro switch S1 at ON allows to inhibit the monitoring of
the injection air flow if the setpoint is higher than 20%.
If the micro switch is set to OFF, the monitoring is active over
the entire range (factory setting).
A
B