5
2. PRE-OPERATION PROCEDURES
Installation Precautions and Preparations
Warning
1. Ground wire MUST be connected properly.
・
Ground wire must be connected to a proper grounding line or teminal in order to
prevent electric shock.
・
Never connect ground wire to gas lines or water pipes.
・
Never connect ground wire to telephone grounding lines or to lightning conductor rods.
Doing so may result in fire or electrical shock.
・
Never insert multiple plugs into a single outlet. Doing so may result in power cable
overheating, fire or drop in voltage.
Connect to grounded outlet
Use grounded adaptor for ungrounded outlets
When no ground terminal is found:
● Grounding
to
Electrical
Equipment
Technical Standards, Section 19, class D
(Groun
ding Resistance Max. 100Ω) is
required in Japan. Contact a local dealer,
electrician, or Yamato Sales office for
location-specific electrical requirements.
Ground adapter
● Insert grounded plug into ground adapter.
Connect grounding wire (green) from
ground adapter to a ground terminal.
2.
Choose an appropriate installation site.
DO NOT install unit:
・
where flammable or corrosive gases/fumes
will be generated.
・
where ambient temperature will exceed
35ºC, will fall below 5ºC or will fluctuate.
・
in excessively humid or dusty locations.
・
where there is constant vibration.
・
where power supply is erratic.
・
in direct sunlight or outdoors.
・
on uneven or unstable surfaces
・
where base water pressure is higher than
0.50MPa or lower than 0.13MPa
・
where water temperature is 10ºC or lower
・
where temperature is 30ºC or higher
Install WE200 unit in a location with
sufficient space, as specified on the right.
Min.10cm
3
0
c
m
Near side
Min.10cm
Min.10cm
To 2-prong 100V power
supply
Grounded 3-prong
power plug
Ground wire
Grounded 3-prong power plug
ｗ
G
W
Grounding
prong
Summary of Contents for Pure Line WE200
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