6.12 Grounding the Unify System
When the Unify system is installed in the mold plates, a path to ground exists through the
manifold assembly and into the mold plates. However, when the system is removed from the
mold plates for bench testing, a separate ground wire must be installed and connected to
ground.
To install a separate ground wire for testing, do the following:
WARNING!
Electrical hazard - risk of death or serious injury. The Unify system must be grounded when
it is removed from the plates for bench testing. Either of the ground tap locations can be
used for the full manifold assembly, but if the frame is removed from the manifold then
both locations must be used.
1. Connect the ground wire to one of the two ground taps. Connect one wire to the manifold
surface and one wire on the electrical box mounting plate. Both locations are clearly marked
with a protective conductor terminal symbol. Refer to Figure 6-38.
2. If the frame is removed from the manifold, connect the ground wire to both of the ground
taps.
Figure 6-38: Grounding the Unify System for Bench Testing
1. Ground Tap Locations
v 2.2 — March 2021 Unify Manifold System
96 Grounding the Unify System
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