Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

Maintenance:
6 T1-16S User’s Manual
Safety Precautions
! CAUTION
6F3B0253
1. Turn off power before removing or replacing units, modules, terminal blocks or wires.
Failure to do so can cause electrical shock or damage to the T1-16S and related
equipment.
2. When you remove both input and output terminal blocks with wires for maintenance
purpose, pay attention to prevent inserting them upside down.
3. Touch a grounded metal part to discharge the static electricity on your body before
touching the equipment.
4. Otherwise, charged static electricity on your body can cause malfunction or failure.
5. Do not disassemble the T1-16S because there are hazardous voltage parts inside.
6. Perform daily checks, periodical checks and cleaning to maintain the system in
normal condition and to prevent unnecessary troubles.
7. Check by referring “Troubleshooting” section of this manual when operating
improperly. Contact Toshiba for repairing if the T1-16S or related equipment is failed.
Toshiba will not guarantee proper operation nor safety for unauthorized repairing.
8. The contact reliability of the output relays will reduce if the switching exceeds the
specified life. Replace the unit or module if exceeded.
9. The battery used in T1-16S may present a risk of fire of chemical burn if mistreated.
Do not recharge, disassemble, heat above 100ºC (212ºF), or incinerate.
10. Replace battery with CR2032 only. Use of another battery may present a risk of fire
or explosion.
11. Dispose of used battery promptly. Keep away from children. Do not disassemble
and do not dispose of in fire.
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