Toshiba LF150 Instruction Manual

— —3６Ｆ８Ａ０９１６SAFETY PRECAUTIONS (continued)Safety Precautions for Installation and WiringWARNING Do not use the LF150 in an explosive atmosphere.DON’TUsing this product in an explosive atmosphere cancause explosion.CAUTION Turn off mains power beforeworking on pipes. Use an appropriate device to carryand install the LF150.DOWorking on pipes whilepower is applied can causeelectric shock. DOIf this product falls tothe ground, injury, ormalfunction of ordamage to the product,can be caused. Install a switch and fuse to isolatethe LF150 from mains power. Do not modify or disassemble theLF150 unnecessarily.DOPower supply from mainspower can cause electricshock or circuitbreak-down. DON’TModifying ordisassem-bling thisproduct can causeelectric shock,malfunction of ordamage to this product. Turn off mains power beforeconducting wiring work. Ground the LF150 independentlyfrom power equipment.DOWiring while power isapplied can cause electricshock. DOOperating this productwithout grounding cancause electric shock ormalfunction. Do not conduct wiring work with barehands. Use crimped terminal lugs for theterminal board and GND terminal.DON’TRemaining electriccharge even if power isturned off can still causeelectric shock. DOLoose connections cancause electric shock,fire from excessivecurrent or systemmalfunction. Do not work on piping and wiringwith wet hands.DON’TWet hands may result inelectric shock.The label shown left isplaced near the terminalboard for power input.Be alert to electricshock.