Nederman FilterMax DX Series, Инструкция по эксплуатации

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MONITORING SYSTEM, FAULT INDICATIONS
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The fan motor overload protector is released.
Check the cause. Rectify the fault and reset
the motor protector. FilterMax DX always
stops when the motor protector is released.
Low pressure in the compressed air supply.
FilterMax DX will not start.
Possible faults:
1. The pressure drop over the filter is high.
2. The air flow in the system is too low.
• Check if the filter cartridges are saturated,
change if necessary.
• Check if any damper is not open enough.
• Check the inlet for dirt. Clean if necessary.
FilterMax DX has stopped due to low com-
pressed air pressure (less than 0,4 MPa (4 bar)).
FilterMax DX will not start until correct pressure
is resumed.
A-alarm! Means acute problems which could disturb
the function of the system. Action should be taken as
soon as possible. Call for a service technician.
Example:
• More than 1 valve is defective or does not work.
It is displayed which valves that are defective (
Err 1,
2, 3, 4, 5 ....... 18 are displayed, alternating with the
number of operating hours).
• Electronic faults on the circuit card.
Fire or explsion alarm. Call for service
technician. Check the reason and do not start
the system until the fault has been rectified.