* Is there paint on the matching unit's ground lug
, ground strap eyelet or hardware?
It's all about alignment and the precision ground lug
is the only way to go.
Verify that any new component's vacuum port is electrically grounded, and use a ground lug
on a flange bolt if necessary.
Special features include: foot mounting, cast metal housing, O-ring groove sealed end covers, increased corrosion protection and external ground lug
with CE certification.
Each model incorporates a special ground lug
for an earth ground connection.
Connect the other end of the grounding wire to the power generator ground lug
Since Larry has a surface grinder in his shop, we simply ground the original part flat, but most people won't have access to this type of machine and very nice ground lugs
are available from Brownell's for less than $40.