Toshiba T2N - Manual (Page 7)

Introduction
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Safety Precautions
Operation (continued):
8. Install fuses appropriate to the load current in the external circuits for the outputs.
Failure to do so can cause fire in case of load over-current.
9. Check for proper connections on wires, connectors and modules. Insufficient contact
can cause malfunction or damage to the T2N and related equipment.
Maintenance:
1. Do not charge, disassemble, dispose in a fire nor short-circuit the batteries. It can be
cause explosion or fire. Observe local regulations for disposal of them.
2. 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 T2N and related
equipment.
3. Replace a blown fuse with a specified one. Failure to do so can cause fire or damage
to the T2N.
4. Do not insert your finger into the rack’s ventilation hole during power on. This can
cause electrical shock.
5. Do not disassemble the T2N 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 T2N 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. Replace batteries in accordance with instructions described in the manual.
Failure to do so can cause system accidents.
! CAUTION
! WARNING
! CAUTION