Toshiba LF414 manual Maintenance and Troubleshooting, － ４２ －, ６Ｆ８Ａ０８７０, Don’T

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7. Maintenance and Troubleshooting

Safety precaution for Maintenance and Troubleshooting

WARNING

„Do not disconnect while circuit is live unless location is known to be nonhazardous.

Live part of electric circuit or a high temperature department can cause explosion.

DON’T

„Do not modify or disassemble the enclosure.

Strength degradation and defects of enclosure can cause explosion.

DON’T

„Do not use parts of other products.

Protective performance degradation for hazardous location can cause explosion.

DON’T

„Do not live circuits While assembly of all components is not over.

Protective performance degradation for hazardous location can cause explosion.

DON’T

„Install per the National Electrical Code for the US (NEC, ANSI/NFPA 70) and the Canadian Electrical code for Canada (CEC, CAN/CSA-C22.1) and the drawing 3S8A2532, 3S8A2676 and 3S8A2677 (Refer to Appendix 1.).

Unsuitable conduit connections for hazardous location can cause explosion.

DO

CAUTION

„Do not conduct wiring work when power is applied.

	Wiring while power is applied
DON’T	can cause electric shock.

„Do not touch the LF414/LF600F, LF414/LF610F, LF414/LF620F and LF414 main body when high temperature fluid is being measured.

	The fluid raises the main body
DON’T	temperature and can cause burns.

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