GIMA SpA
DIATERMO
MB122-MB132-MB160
40
MA036IGBEa
Manuale d’istruzioni / Instruction’s Manual / Manual de Instrucciones
6. MAINTENANCE
6.1 GENERAL
No user adjustable parts are within the equipment, either for calibration or service purposes. The
equipment housing must not be opened: the warranty is invalidated by any unauthorized entry into the
unit. In the event any repair or adjustment work being necessary, the whole equipment should be
returned to the LED S.p.A. Service Centre 04010 APRILIA (LT) - ITALY, or to a other Authorised
Centre, together with a description of the fault.
Maintenance work by the user is mainly the cleaning of the exterior of the cabinet, cleaning and
sterilisation of the accessory items and checking of the equipment before each use. Carrying out function
and safety check for verification of the parameters is demanded to specialised technical people.
6.2 CLEANING OF THE CABINET
Switch the equipment off completely and disconnect the mains supply before any cleaning is
undertaken. Clean the outside of the cabinet with a damp cloth. No chemical should be used; a mild
non abrasive cleanser may be used when necessary.
6.3 CLEANING AND STERILISATION OF THE ACCESSORY ITEMS
The best thing to do is to use only one time use accessories and discard them after use. Since some of
the accessory items are to be used more than once it is mandatory to clean carefully and sterilise those
accessories before the new use. The best way to clean and sterilise the reusable items is to follow the
direction of the supplier of each item. When original reusable accessories supplied by LED S.p.A. are
applied, the cleaning by using soft cleanser and sterilization through steam sterilisation at 121 °C is
recommended.
6.4 GUIDE TO THE SOLUTION OF THE PROBLEMS
In case of problems before all it is advised to check for the correct installation of the unit and for the
correct connection of the accessories.
Problems Probable
Cause
Solution
The equipment
doesn't switch on.
Interruption or absence of the main
feeding
Verify the connection of the main cable.
Verify the fuses and replace them, where
necessary, with new ones of the propre type.
Alarm OC always
active.
Interruption or lack of contact on
the neutral electrode circuit
Check the connection of the cable to the
neutral electrode. Replace the cable of
connection of the neutral electrode.
The unit doesn't
respond to the
command of
activation.
Breakdown of the handpiece or of
the pedal - Wrong connection of the
handpiece or of the pedal - Alarm
OVT activated
Replace the handpiece or the pedal.
Verify the connection of the handpiece or of
the pedal.
Wait for the OVT warning signal getting out.
Error Code 001
Current delivery control activated
during switching on
Disconnect the handpiece or the pedal and
switch on the unit again.
Error Code 002
Error in the management board
Call for Service
Error Code 003
Error in the management board
Call for Service
Error Code 004
Error in the data conversion circuit Call for Service
Error Code 005
Error of the reference voltage value Verify the main voltage. Call for Service
Error Code 009
Error in the output power activation
circuit
Call for Service
Error Code 010
Error in the output power activation
circuit
Call for Service
