‑10‑
● Perform routine and periodic inspection and maintenance on the equipment according
to maintenance requirements and keep a maintenance record.
Repair
● Only professionals are allowed to perform installation, wiring, maintenance, inspection
or parts replacement on the equipment.
● Do not repair the equipment after power‑on. Failure to comply can result in the risk of
electric shock.
● Before device inspection and repair, cut off all power supplies of the device and wait for a
period specified on the warning label of the device.
● Submit the repair request according to the warranty agreement.
● When the fuse is blown, the circuit breaker trips, or the earth leakage circuit breaker
(ELCB) trips, wait for a period specified on the warning label of the device before you
energize or operate the device. Failure to comply may result in personnel injuries or
damage to the device.
● When the device is faulty or damaged, require professionals to perform troubleshooting
and repair by following repair instructions and keep a repair record.
● Replace quick‑wear parts of the equipment according to the replacement instructions.
● Do not operate damaged device. Failure to comply may result in personnel injuries or
death or greater damage to the device.
● After replacing the equipment, perform wiring inspection and parameter settings again.
Disposal
● Dispose of retired equipment in accordance with local regulations and standards. Failure
to comply may result in property damage, personal injuries, or even death.
● Recycle retired equipment by observing industry waste disposal standards to avoid
environmental pollution.