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Installation, Operations and Maintenance Manual
3. Usage
and
Operation
Advance 27, SafeGear, and SafeGear HD
Manual G&T Devices
WARNING
This equipment may contain voltages at a level
which may cause death or serious injury. This
equipment should only be operated by qualified
personnel. Follow usage instructions and safety
precautions. Only use this equipment for its
nameplate rating.
3.1 Grounding
1. Disconnect the ground cables from all terminals.
2. Swing the door over the device terminal set that
is not to be grounded (see Figures 1 and 2).
Figure 1: Bottom terminals to be grounded
Courtesy of NationalSwitchgear.com
for
Advance,
1VAL064601-MB Rev C
Figure 2: Top terminals to be grounded
3. Padlock the door in position.
4. Insert the device in the switchgear breaker
compartment using the instructions relevant to the
switchgear found below:
a. SafeGear HD Installation, Operations and
Maintenance Manual, document number:
1VAL108001-MB Section 5.11.1.
b. Advance
Installation
Manual,
document
Chapter 8.
c. SafeGear
Installation
Manual,
document
Chapter 8.
d. Advance 27 Installation, Operations, and
Maintenance Manual, document number:
1VAL017002-MB Section 5.10.1.
and
Maintenance
number:
IB3.2.6-7A
and
Maintenance
number:
IB3.2.5-7C
4
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