Toshiba H6A-HLS, HV6CS-MLD operation manual Installation, Mounting the Drawout Cell, Danger

3. Installation

Make sure the location satisfied the requirements listed under Storage and Installation Location (page 3) and check the dimensions using the diagrams in other catalogs or external view diagrams and panel cut diagram. Prior to installation, the maximum fault current capacity of the power system at the point of installation should be verified. This value must not exceed the symmetrical interrupting capability of the circuit breaker. See typical circuit breaker nameplate below.

DANGER

Do not exceed the ratings specified on the breaker nameplate or system accessories. Underrated equipment can fail during operation causing fire, explosion, severe injury, death, and property damage.

Typical Circuit Breaker Nameplate

3.1Mounting the Drawout Cell

3.1.1Mounting in the panel

To install the draw-out unit, perform the steps shown in Figures 4 and 5 in that order.

Figure 4 Fasten the drawout cell to the panel with the 4 hexagonal bolts (M8). Tightening torque should be 11.8 to 14.7 N-m (120 to 150 kgf-cm).

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Figure 5 Crimp the crimp-on terminal provided with the unit to the grounding wire and use the hexagonal bolt (M8) to fasten it in place. The tightening torque should be 11.8 to 14.7 N-m (120 to 150 kgf -cm).