5
1. Safety Instructions
Please keep this User Guide for future consultation. If you sell the unit to another user, be sure
that they also receive this instruction booklet.
Unpack and check carefully there is no transportation damage before using the unit.
Before operating, ensure that the voltage and frequency of power supply match
the power requirements of the unit.
It
’s important to ground the yellow/green conductor to earth in order to avoid
electric shock.
The unit must be installed in a location with adequate ventilation, at least 50cm
from adjacent surfaces. Be sure that no ventilation slots are blocked.
Disconnect main power before replacement or servicing.
Make sure there are no flammable materials close to the unit while operating as it is fire
hazard.
TO Use safety cable when fixing this unit. DO NOT handle the unit by taking its head only, but
always by taking its base.
Maximum ambient temperature is Ta: 40
℃
. DO NOT operate it where the temperature is
higher than this Unit surface temperature may reach up to 85
℃
. DO NOT touch the housing
