CHIKO AIRTEC CHP-5000AT3-DSA-UD, Instruction Manual

Page: 69 / 77

Chapter 5 Maintenance and Checkup
CMN015-005
原本
(Original instructions) 65
5.5
Troubleshooting
No. Trouble phenomenon Cause Remedy
①
Organic EL display
shows nothing.
Power not turned on Turn on the power.
②
Motor fails to start or
suddenly stops
running.
Faulty motor
Call for repair.
The motor must be replaced.
Stopped due to
overload or abnormal
temperature
[1] Check that the exhaust/suction ports are
not blocked.
The ERROR lamp lights up if completely
blocked.
[2] Check the rated voltage.
[3] Check for motor overheat due to either
filter clogging or suction temperature.
After the checks [1] to [3], take corrective
action, and then turn the power off and
back on.
If the operation cannot resume, the
temperature thermostat of the motor may
be active. Turn off the main power, and
after 30 minutes, resume the operation.
Primary filter not in
place
Install the primary filter correctly.
Latches are
unfastened.
Fastens the latches.
③
Lower suction force
Clogged filter
Replace filters.
“Page57”
If filters are left clogged, the device
may result in “untrapped particles” or
“temperature rise in dust collector”.
Clogged piping or
suction port Check if piping is clogged or the suction port
blocked.
Faulty motor
Call for repair.
The motor must be replaced.
④
Untrapped particles
Improper filter
installation Reinstall filters.
“Page 57”
Filter broken or past
service life Replace filters.
“Page 57”
Clogged filter
Replace filters.
“Page 57"
⑤
Odd noise or vibration
from motor
Foreign matter
entered in blower.
Call for repair.
Broken motor bearing Call for repair.
Note: For other phenomena, contact CHIKO AIRTEC.