SiENBE28-901
Introduction
Air Cooled Refrigeration Condensing Unit
5
<III. Precautions after Construction and Repair>
WARNING
(24) Check power supply terminals
for deposition of dust or for
any loose terminals.
Deposition of dust on or
imperfect connections of
the terminals will result in
an electric shock or a fire.
(26) Do not connect the power
supply cord halfway or with
many loads of other electrical
fittings on one electric outlet.
Doing so will result in
an electric shock, heat
generation, or a fire.
(25) Be sure to replace flawed or
deteriorated power supply
cord or lead wires.
Not doing so will result in an
electric shock, heat generation,
or a fire.
CAUTION
(27) Check to be sure that the
mounting positions and
wiring conditions of parts as
well as the connections of
soldered parts and crimpstyle
terminals are all normal.
(30) After the completion of repair,
be sure to make measurement
of insulation resistance to
prove that it is not less than
1M
Ω
.
Insulation failures may result in an
electric shock.
If any of these items is abnormal, an
electric shock, heat generation, or a
fire may result.
(28) If the installation base or
mounting frames are reduced
in strength due to corrosion,
replace them.
Not doing so may cause the equipment
to drop, thus resulting in injury.
(29) Check for the grounding
state. If the ground is in
an imperfect state,
rectify it.
Imperfect ground may
result in an electric shock.
(31) After the completion of repair,
be sure to check the indoor
unit for drainage.
Insufficient draining from the indoor
unit may result in the entry of water
into a room, thus wetting furniture
and household goods.
