Fault Condition - Prebena PKT Fillmaster 400 Manual De Instrucciones Original

Fault Condition

WARNING
Using the defective or damaged compressor can lead to grave or fatal injuries.



LOOK OUT!
Repairing the compressor by unqualified employer can lead to breakdown of the device.

Assure repairing the compressor only by representatives of the manufacturing company.
Fault Condition
By beginning fault condition that you cannot remove by lubrication or cleaning, take a service centre of the
company of PREBENA.
 Do not do repair work with the compressor unaided.
 Assure removing any defects of the compressors by employers of a service centre of the company of
PREBENA.
Revue of Fault Condition
In the following review, there are description of possible fault condition and measures for its removal.
Fault Condition
А The motor does not start.
B The motor works irregularly.
C The protective automatic device of the
motor is switched off for working.
D Strong tear and wear of the V-belt (black
thin coating on the protection of the belt)
E The compressed air in the compressor does
not reach the maximal pressure.
By beginning a defect, disconnect the compressor from a power supply immediately.
Blow the compressor only after disconnecting from the power supply.
Use the compressor only after removal of a defect.
Possible Causes
Defect of a power supply.
Small tension of the driving V-belt.
Tear and wear of the driving V-belt.
Unsatisfactory work of a power
supply.
Extension lead is too long or its cross-
section is too small.
The protective automatic device is
activated by superheating.
Too small tension of the driving V-belt. Adjust tension of the V-belt.
Conductors and / or manual joint are
not strong.
The screw joint of the safety valve of
maximal pressure is not in the working
position.
The safety valve of maximal pressure
is blown too early.
Piston rings has hardened or worn
out.
Remedy
Check the conductor and fuse anew.
Compare characteristics of the motor and power supply.
Adjust tension of the V-belt.
Replace the driving V-belt.
Switch off power consumer.
Use a suitable cable.
Stop power supply by the pressure relay.
Let the compressor get cold.
If the compressor has an external protective automatic
device, activate the protective device again.
If by new start the protective automatic device is activated
again:
Take the department of work with clients (See p. 25).
Fix a screw joint, seal and correspondently clean.
Take the department of work with clients (See p. 25).
Screw out completely the safety valve of maximal pressure.
Replace the valve.
Take the department of work with clients (See p. 25).
Put in order or replace piston rings.
Take the department of work with clients (See p. 25).
Fault Condition
23