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TROUBLE SHOOTING
Always check the unit and accessories before use to prevent damage and defects; these are some of the simple checks:
1. Make sure the batteries have sufficient charge and are not corroded.
2. Make sure the cables fit tightly into the connection sockets of the device. The table below shows some common
defects. Contact your unit provider if it is not possible to remedy any defects in the manner described below.
Symptom Cause
Remedy
The device does not
turn on
No battery or bad batteries
Replace batteries
The device turns on
and then off again
Batteries not inserted
properly
Insert batteries
again Replace batteries
Battery life expired
Replace batteries
The device turns on,
but does not generate
electric pulses
Cable broken
Replace cable
Cable not connected
Properly
Connect cable properly
Treatment time has
Expired
Switch unit to the OFF
Position and switch back on.
The unit does not
turn on even though
new batteries have
been inserted
Contact Mettler Electronics or
your distributor