TCM260904 Rev 0.1
TCM260904 Page 25 of 31
INSPECTION AND MAINTENANCE
INSPECTION
Daily inspection is important and will ensure the safety of operation. Inspection should include “emergency stop” and other safety
devices and functions. If there is any doubt, operation must be stopped immediately and problems must be solved before resume
of operation.
MAINTENANCE
This remote controller is equipped with self-diagnostic device. During the operation and the change of batteries, self-diagnostic
device will activate the warning alarm if any malfunction is detected. Operator must understand the malfunction signals and
notify the maintenance personnel. Malfunctions and warning alarm are listed as follows:
Note: When dip switch setting is on “Simple alarm mode”, alarm signals are shown on the list; when dip switch setting is on
“Morse alarm mode”, please refer to Technician’s Manual.)
Malfunction Part Error message Alarm Signal Remark
Encoder Module malfunction
−
Alarm lasts 0.5 second repeats
every 2 seconds
RF Module malfunction
− −
Refer to Note below
Transmitter
Insufficient power to operate
transmitter
− − −
Refer to Note below
Relay Module malfunction
−
Alarm lasts 0.5 second repeats
every 2 seconds
Receiver/Decoder Module
malfunction
− −
Refer to Note below
Receiver
Power failure
− − −
Refer to Note below
Note: Each “−” indicates 0.5 second alarm. Each short interval lasts 0.5 second, and long interval lasts 2 seconds. For
example, the error message of RF Module Malfunction:
short interval (0.5 sec)
“− −
”
long interval (2 seconds).
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