1235 Hickory Street | Pewaukee, WI 53072
For Customer Support: 800-558-7008
GROUNDING AND BINDING
The Drum Pump Filtration System is not rated for a hazardous duty environment due to
possible static discharge, use proper bonding and grounding per NFPA 77. A
Bonding
system
connects various pieces of conductive equipment together to keep them at the same potential.
Static sparking cannot take place between objects that are the same potential.
Grounding
is a
special form of bonding in which conductive equipment is connected to an earthing electrode,
or to the building grounding system, to prevent sparking between conductive equipment and
grounded structures.
Grounding is an electrical connection between a metal vessel, pump, motor and a constant
ground; i.e. a metal rod driven into the earth. Failure to bond and ground properly can cause a
discharge of static electricity resulting in fire, injury or death. If in doubt, do not start the pump!
Be sure bonding and grounding wires are secure before starting operation. (Ground and bond
wires
must have less than one-ohm resistance
for safe usage. Check continuity before starting.)
Always check with a safety engineer when any question arises and periodically check safety
procedures with a safety engineer.
.
