10
3 MAINTENANCE &
TROUBLESHOOTING
3.1 Maintenance
Regular maintenance is important to maintain intended performance over a long period.
Regularly check the following:
• Clean the component with a soft cloth. Do not use chemical cleaners; they can remove paint
and markings.
• Make sure all connections are tight.
• Check the ground terminal for corrosion. Clean if necessary.
3.2 Troubleshooting
The table below provides simple troubleshooting procedures which the user can follow to re-
store normal operation. If normal operation cannot be restored do not check inside the equip-
ment; there are no user-serviceable parts inside. Any repair work should be referred to a qualified
technician.
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