47
Installation
Wiring Work
Wiring Work
WARNING
●Electrical work should be carried out in accordance with the instructions given in this manual,
using dedicated circuitry only. Improper workmanship or insufficient electrical capacity may
result in electric shock, fire, or other hazard.
●Be sure to use specified cable types. Fasten cables to terminals such that the connection area
is isolated from external forces. Improper connection or poorly fastened cables may lead to
electric shock or fire.
WARNING
● Do not modify this product. Improper modification of internal wiring or piping may lead to
electric shock or fire. Unauthorized modification will void the warranty.
WARNING
● Do not change the settings of safety devices. Changing the safety settings may lead to
product damage or fire.
WARNING
● Be sure to provide proper grounding. Do not connect ground lines to gas or water pipes,
lightning rods, etc. Improper grounding may lead to electric shock.
CAUTION
● Installation of an earth leakage breaker is necessary. Operating the product without the earth
leakage breaker may result in electric shock.
IMPORTANT
●This product must be connected to an industrial power supply.
(Connection to the secondary side of an inverter may result in product failure.)
■Removing the Front Cabinet Panel
1. Remove the screws holding the cabinet. (2 front screws)
2. Pull out the upper part of the top panel and remove by
pulling up diagonally to release the catch on the bottom
of the panel.
The screws holding
the cabinet
(2 points)
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