CMA Dishmachines AK, Техническое руководство

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ENGLISH 37
TECHNICAL MANUAL
1.
Pump inlet is clogged, even only
partially
2.
The pump is turning in the wrong
direction
3.
Limiter valve calibration does not
conform
4.
Pump damaged inside due to
penetration of abrasive materials
5.
Motor revs are low
cause remedy problem
THE PUMP IS WORKING
BELOW ITS NOMINAL
CAPACITY
THE GAUGE SHOWS A
NON-CONFORMING
PRESSURE
THE MOTOR PUMP
STOPS SUDDENLY OR
THE THERMAL
PROTECTION TRIGGERS
DUE TO AN OVERLOAD
1.
The pump jams due to limescale and
mineral deposits inside
2.
Pump and motor are not aligned
3.
The motor is faulty
4.
Wrong motor supply voltage
1.
Change the pump
2.
Align pump and motor
3.
Change the motor
4.
Check the motor’s correct supply voltage
1.
Clean or change the filter
2.
Check the motor
3.
Recalibrate the limiter valve
4.
Change the pump
5.
Check supply voltage or change the motor
1.
The gauge is faulty
2.
The pressure switch is incorrectly
calibrated
3.
The motor pump is incorrectly
calibrated
1.
Change the gauge
2.
Recalibrate the pressure switch
3.
Recalibrate the motor pump
THE DISPLAY FAILS TO
SIGNAL THERE IS NO
COFFEE
1.
The limit microswitch is faulty or the
connection is interrupted
1.
Restore
connection and
change the limit
microswitch if
necessary
THE CAPPUCCINO-
MAKER IS NOT TAKING UP
MILK
1.
No steam (pressure
O
)
2.
Milk injector clogged
3.
Cappuccino-make body clogged
4.
Milk suction pipe clogged
5.
Injector O-rings deteriorated
1.
Wait for the machine to get back up to
pressure
2.
Clean the milk injector
3.
Clean the cappuccino-maker body
4.
Clean the milk suction pipe
5.
Change the O-rings
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