Planmeca Compact I, Technical Manual

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Chapter D - HELP & ERROR MESSAGES
Planmeca Compact i D-17
DETAILED DESCRIPTION OF ERROR MESSAGES
Technical Manual
E 45 Water coolant (spray water) control servo cannot
maintain required pressure
The proportional valve gets full power but still the measured pressure does not reach the
required level. The most probable reason is that there is something reducing the water flow so
that the pressure cannot reach the level required even if the control valve is fully open. Check
for water tube kinks inside the unit and console arm. Check the condition of the incoming
water pressure regulator and also the water filter. Check that the incoming water pressure is
within recommendations. The control valve in the IMUX could also cause this problem.
Replace the valve as a last remedy.
E 46 reserved
3.6 Suction tube holder (STH) related error messages
E 47.n Suction holder in branch n is of new type
The recently attached suction hose holder is of a new type and it is not recognized by the con-
trol system. Please update the MCB software. The new software is still compatible with the
older type suction hose holders as well.
E 47.1 Suction holder in branch 1 is of new type
E 47.2 Suction holder in branch 2 is of new type
E 48.n Number of attached suction tube holders is wrong
If the information given to the unit in the service mode is in conflict with the detected number
of suction tube holders then this error is generated.
E 48.1 No suction holders detected
E 48.2 reserved
E 48.3 reserved
E 48.4 reserved
The unit is aware of a built in separator but cannot find a functioning suction tube holder.
Either the holder is missing, faulty or the cable to the holder is loose or faulty.
E 49.n Suction Holder cable fault in branch n
Either the holder is missing, faulty or the cable to the holder is loose or faulty. The problem
can be intermittent.
E 49.1 Suction holder PCB or its cable is faulty in branch 1
E 49.2 Suction holder PCB or its cable is faulty in branch 2
E 50 reserved