WARNING:
This unit operates with high voltages. No attempt should be made to disassemble the
unit.Maintenance and repair should be carried out by authorized personnel only. The
manufacturer will not be held responsible for the results of maintenance or repairs by
unauthorized persons.
All other technical maintenance is restricted to authorized Nu-Tek maintenance personnel.
Authorized service personnel can make use of 1498770
Service manual REHAB SERIES
9.4 Troubleshooting
Replace lead wires annually.
Please follow the directions on the electrode packaging for the care of electrodes. The
life of the electrodes varies, depending on skin conditions, skin preparation, storage
and climate. Replace electrodes.
that no longer stick.
NOTE: If the following measures fail to alleviate the problem, please call the autho-
rized agency or your supplier
Ensure adapter is connect.
Check the following contacts:
All contacts are in place.
All contacts are not broken.
Ensure that adapter is Connected.
Adapter contact failure
Displays
fail to light up
Displays fail
to light up
Stimulation
stops
Problem
Possible cause
Solution
Electrodes
1. Dried out or contaminated
2. Placement
1. Replace.
2. Electrodes must be a minimum of 2
inches apart.
Lead wires Old/worn/damaged
Reapply electrodes, secure firmly
Lead wires Old/worn/damaged
Poor electrode contact
Damaged or worn electrodes
or lead wires
Replace
71
Rehab-Series
