28
Problem
Check Points
Recovery Procedures
These are not malfunctions
Is power switch on?
Is the power plug fully inserted to
the base of the plug?
Has a fuse or a breaker on the
clinic's switch board blown?
Has the chair been operated for an
extended period continuously?
Is there an object interfering with the
roll up legrest and applying a force
to it?
The product does not work at
all.
The chair unexpectedly stops.
Fully insert the power plug into the
socket until reaching the base of the
plug. (p. 18)
Turn on the power switch. (p. 18)
Replace the fuse or turn on the breaker.
The problem is due to the operation
of the overheating prevention device.
⇒
Leave the chair for approximately
10 min. to allow it to return to the
normal condition.
Overheating Prevention Device
This is a protective circuit that
prevents abnormal overheating of
internal mechanisms due to
continuous operation and similar
causes. The chair might stop operating
temporarily.
The problem is due to the operation of
the pinching prevention function.
Remove the cause of the stoppage and
operate the chair. (p. 26)
Sound at startup
Slow movement of the chair
Sound when rotating the chair
This is the sound of the steel balls rolling when the chair is rotated.
The level of this sound varies depending on the environment where the
chair is installed.
Such movement is due to the internal operating fluid being cold.
Raise the room temperature or continue operating for a short period.
It will recover to the normal condition.
Such sound is due to the internal hydraulic fluid being cold. It is not a
functional fault and should stop shortly thereafter.
Is the
switchboard
operating
normally?
Is the power
turned on?
Is the power
plug correctly
inserted?
Troubleshooting
If you encounter any of the problems listed below, take the
countermeasures described below before requesting a repair.
If the problem persists even after troubleshooting, stop using the
product immediately, turn off the power switch, and contact your
local authorized Belmont dealer.