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26
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6 F 8 A 0 9 3 4
CAUTION
Install a switch and fuse
to isolate the
LF516/LF546 from mains power.
Turn off mains power
before conducting
wiring work.
DO
Power supply from mains
power can cause
electric shock
or
circuit
break-down
.
DO
Wiring while power is applied
can cause
electric shock
.
Do not work on piping and wiring with
wet hands.
Ground the LF516/LF546
independently from power equipment.
(100 ohm or less ground resistance)
DON’T
Wet hands may result in
electric shock
DO
Operating this product without
grounding can cause
electric
shock
or
malfunction
.
Do not conduct wiring work
with bare
hands
.
For the power supply wiring and grounding
wiring, use crimping terminals with
insulated sleeve.
DON’T
Remaining electric charge
even if power is turned off can
still cause
electric shock.
DO
There is a
risk of electric shock
due to drop-off or loosing, and a
risk of fire
and
equipment
trouble
due to heat generation.
Do not modify or disassemble the
LF516/LF546 unnecessarily.
DON’T
Modifying or
disassembling this product can
cause
electric shock,
malfunction of or damage to
this product.
The label shown left is
placed near the power
supply terminal on the
converter.
Be alert to
electric shock
.
Flowmeter accuracy may be affected
by the way wiring is executed. Proceed with correct wiring taking
the precautions in following pages
.