Honeywell Class 320 Meter User Manual

CLASS 320 METER
13 62-0397-02
6.2 Main Power Board Connections
1. Installing a temporary ground for ESD protection: With all circuits de-energized,
connect a temporary protective earth ground connection for ESD protection.
Prior to performing any unit wiring, be sure to discharge any static on your per-
son.
2. Installing the Class 320 protective earth ground: Connect an earth ground wire
to the Class 320 (Type 1 enclosure) protective earth ground lug with a torque of
7 N-m.
WARNING
Failure to attach the protective earth ground wire securely to the meter creates
a potential shock hazard. Do not loosen or remove the screw securing the
ground lug.
Fig. 5. Main Power Board Connections.

Honeywell Class 320 Meter Specifications

General

Brand	Honeywell
Model	Class 320 Meter
Category	Measuring Instruments
Language	English