GIMA SpA
DIATERMO MB202
Manuale d’istruzioni / Instruction’s Manual
MA160IGBb
33
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 sterilisation 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 error 001
Current delivery control activated
during switching on
Disconnect the handpiece or the pedal and switch on
the unit again.
Error Code error 002
Error in the management board
Call for Service
Error Code error 003
Error in the management board
Call for Service
Error Code error 004
Error in the data conversion circuit Call for Service
Error Code error 005
Error of the reference voltage value
Verify the main voltage
Call for Service
Error Code error 009
Error in the output power activation
circuit
Call for Service
Error Code error 010
Error in the output power activation
circuit
Call for Service