Toshiba PROSEC T3H user manual Safety Precautions Installation, Wiring

Safety Precautions

Safety Precautions

Installation:

!CAUTION

1.Excess temperature, humidity, vibration, shocks, or dusty and corrosive gas environment can cause electrical shock, fire or malfunction. Install and use the T3H and in the environment described in the T3 User’s Manual - Hardware.

2.Improper installation directions or insufficient installation can cause fire or the units to drop. Install the T3H in accordance with the instructions described in the T3 User’s Manual - Hardware -.

3.Turn off power before installing or removing any units, modules or terminal blocks. Failure to do so can cause electrical shock or damage to the T3H and related equipment.

4.Entering wire scraps or other foreign debris into to the T3H and related equipment can cause fire or malfunction. Pay attention to prevent entering them into the T3H and related equipment during installation and wiring.

Wiring:

!CAUTION

1.Turn off power before wiring to minimize the risk of electrical shock.

2.Exposed conductive parts of wire can cause electrical shock. Use crimp-style terminals with insulating sheath or insulating tape to cover the conductive parts. Also close the terminal covers securely on the terminal blocks when wiring has been completed.

3.Operation without grounding may cause electrical shock or malfunction. Connect the ground terminal on the T3H to the system ground.

4.Applying excess power voltage to the T3H can cause explosion or fire. Apply power of the specified ratings described in the T3 User’s Manual - Hardware.

5.Improper wiring can cause fire, electrical shock or malfunction. Observe local regulations on wiring and grounding.

2 PROSEC T3H