5
Connection to the mains must be made through a disconnecting device,
which is integrated into the fixed wiring system in accordance with the
wiring rules for design of electrical units, and has a contact separation in
all poles that allows for full disconnection under overvoltage category
III conditions.
CAUTION! The unit must be installed at a distance of at least 2.3 m from
the floor.
Ensure that the unit is switched off from the supply mains before
removing the guard.
If the supply cord is damaged, it must be replaced by the manufacturer,
its service agent, or similarly qualified persons in order to avoid a safety
hazard.