4.1.5 Possible Cause
Motor defective.
Remedy
: return to the factory for repair.
4.2 Problem
Pump/compressor does not reach the ultimate vacuum/pressure.
4.2.1 Possible cause
The system is leaking.
Remedy
: repair the leaking parts on the system.
4.2.2 Possible Cause
Inlet filter or exhaust filter is dirty
Remedy
: replace filter cartridges.
4.2.3 Possible Cause
Cylinder or cup seal defective
Remedy
: replace cylinder or cup seal.
4.2.4 Possible Cause
Plate valve defective
Remedy
: replace the plate valve.
4.2.5 Possible Cause
Vacuum/pressure gauge defective or inaccurate.
Remedy
: use another gauge to measure the vacuum/pressure.
4.2.6 Possible Cause
Pump/Compressor is too small for the system.
Remedy
: ask Eurovacuum to supply you a bigger pump/compressor suitable for your system.
4.3 Problem
Pump is very noisy.
4.3.1 Possible Cause
Vibrations being transferred to the base and/or enclosure.
Remedy
: use a suitable anti-vibration protection.
4.3.2 Possible Cause
Defective bearing(s)
Remedy
: return the pump/compressor to Eurovacuum or a by Eurovacuum certified local service
centre for repair.
