Section 4 • Troubleshooting
June 2013
Part No. 116694
RL4000 • TML-4000
4 - 1
Before Troubleshooting:
Read, understand and obey the safety rules
and operating instructions in the appropriate
operator's manual on your machine.
Be sure that all necessary tools and test
equipment are available and ready for use.
Be aware of the following hazards and follow
generally accepted safe workshop practices.
Electrocution/burn hazard.
Exposure to electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Electrocution/burn hazard.
Attempting to sevice the machine
before the capacitors are fully
discharged will result in death or
serious injury.
High voltage. Exposure to
electrical wires or electrical
current will result in death or
serious injury. Remove all rings,
watches and other jewelry. Turn
off all power when not needed for
testing. Use extreme caution
when working with high voltage
electrical components.
Burn hazard. Contact with hot
engine components may cause
severe burns. Use caution when
working around a hot engine.
Troubleshooting
Observe and Obey:
Troubleshooting and repair procedures shall be
completed by a person trained and qualified on
the repair of this machine.
Immediately tag and remove from service a
damaged or malfunctioning machine.
Repair any machine damage or malfunction
before operating the machine.
Unless otherwise specified, perform each
repair procedure with the machine in the
following configuration:
• Machine parked on a firm, level surface.
• Wheels chocked.
• Toggle switch in off position.
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