G
B
29
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.
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.
Versions with delta-star starter:
operate on the button of the
thermal cutout located inside the
box of the electric panel (
fig. 2d
)
and restart (
fig. 2a-2b-2c
).
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.
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.
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. 25
).
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.
Any other type of operation must be carried out by authorized Service Centers, requesting original parts.
Tampering with the machine may impair its safety and in any case make the warranty null and void.
Summary of Contents for BA 1100/11/500 (M)
Page 10: ...10 2b 2c 2a ON OFF ON 3a 2d OFF ON 3b...
Page 11: ...11 7 2 8 6 5 17 19 4 4 19 18 18 13 13 2 2 2 3 18 17 4a 4b 3...
Page 12: ...12 10 9 11 9 2 12 9 21 13a 15 min max 16 13b 15 min max 16...
Page 13: ...13 14a 14b 17 A A 15 11 16 18 1 2 cm...
Page 14: ...14 19a 20 19b 21 22a 22b...
Page 15: ...15 23a 23b 25 24a 24b...
Page 16: ...16...
Page 84: ...84 G R 1 5 C 40 C 4 5 50 cm S3 50 5 5...
Page 89: ...89 G R 2d 2a 2b 2c 25...
Page 129: ...129 R U 1 5 C 40 C 4 5 50...
Page 132: ...132 R U 2 12 2a 2b 2c I ON Tandem 12 12 6 6 1 6 2 15 11...
Page 135: ...135 R U 2d 2a 2b 2c 25...
Page 154: ...154 B G 1 5 C 40 C 4 5 50...
Page 157: ...B G 157 100 100 300 2a 2b 2c 10 I ON 12 12 6 6 1 6 2 15 11...
Page 159: ...B G 159 8 23 24 C C 20 21 22a 22b 18...
Page 160: ...160 B G 2d 2a 2b 2c 25...
Page 185: ...185 memo...
Page 186: ...186 memo...
Page 187: ...187 memo...
