Powerplus POWXQ8125 COMPRESOR 2200W 50L LUBRICATED EN - Manual (Page 8)

POWXQ8125 EN
Copyright © 2010 VARO P a g e | 8 www.varo.com
Fault Cause Remedy
After an attempt to start the
compressor, it stops due to
tripping of the thermal
cutout caused by forcing of
the motor.
Start-up with head of
the compressor
charged. Release the compressor head by
using the pressure switch push
button.
Low temperature Improve ambient conditions
Voltage too low.
Check that the mains voltage
matches that of the dataplate.
Eliminate any extensions.
After an attempt to start the
compressor, it stops due to
tripping of the thermal
cutout caused by forcing of
the motor. Incorrect or insufficient
lubrication. Check level, top up and if necessary
change the oil.
Inefficient electrovalve.
Call the Service Center
During operation, the
compressor stops for no
apparent reason. Tripping of the thermal
cutout of the motor.
Check level oil.
Single-stage, mono-phase versions:
operate on the button of the
pressure switch returning this to the
OFF position (fig. 1a). Reset the
thermal cutout (fig. 2) and restart
(figures 1b). If the fault persists, call
the Service Center
Versions with delta-star starter:
operate on the button of the thermal
cutout located inside the box of the
electric panel (fig. 3c) and restart
(fig. 5d). If the fault persists, call the
Service Center.
Other versions: Operate on the
button of the pressure switch
returning this to the OFF position
and then to ON again (fig. 1a-1b). If
the fault persists, call the Service
Center.
Electric fault. Call the Service Center.
When operating, the
compressor vibrates and the
motor emits an irregular
buzzing sound. If it stops, it
does not restart although
the sound of the motor is
present. Single-phase motors:
faulty capacitor. Have the capacitor replaced.
3-phase motors: One
of the phases of the 3-
phase power supply is
missing due probably
to blowing of a fuse. Check the fuses inside the electric
panel or the electric box and if
necessary replace those that have
been damaged (fig. 17).
Irregular presence of oil in
the network.
Too much oil inside the
unit. Check oil level.
Wear on segments. Call the Service Center.
Leaking of condensate from
the vent cock. Presence of dirt/grit
inside the cock. Clean the cock.
9 WARRANTY
 This product is warranted for a 5-year period effective from the date of purchase by the
first user.