Toshiba LF654 Instruction Manual page 5

SAFETY PRECAUTIONS (continued)
Safety Precautions for Installation and Wiring
Install a switch and fuse to isolate the
LF654/LF620F and LF654 from mains
power.
Power supply from mains power
can cause electric shock or
circuit break-down.
DO
Turn off mains power before
conducting wiring work.
Wiring while power is applied
can cause electric shock.
DO
Turn off mains power before working on
pipes.
Working on pipes while power
is applied can cause
electric shock.
DO
Do not conduct wiring work with bare
hands.
Remaining electric charge
even if power is turned off can
still cause electric shock.
DON'T
Do not work on piping and wiring with wet
hands.
Wet hands may result in
electric shock.
DON'T
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
CAUTION
Use an appropriate device to carry and install
the LF654/LF620F and LF654.
DO
Do not modify or disassemble the
LF654/LF620F and LF654 unnecessarily.
DON'T
Ground the LF654/LF620F and LF654
independently from power equipment.
(100 ohm or less ground resistance)
DO
Use crimped terminal lugs for the terminal
board and GND terminal.
DO
The label shown left is placed near the terminal board for
power supply on the converter.
(A black border and symbol on yellow triangle)
Be alert to electric shock.
− ４ −
６Ｆ８Ａ０９２６
If this product falls to the ground,
injury, or malfunction of or damage
to the product, can be caused.
Modifying or disassembling this
product can cause
electric shock, malfunction of or
damage to this product.
Operating this product
without grounding can cause
electric shock or malfunction.
Loose connections can cause
electric shock, fire from
excessive current or system
malfunction.