Graco 311593N Manual De Usuario
Ground the System
311593N
11
Ground the System
The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
Ground the following equipment:
•
Pump: use ground screw (GS) to attach a ground
wire (Z) to the pump. Tighten the screw securely.
Connect the other end of the ground wire to a true
earth ground.
wire (Z) to the pump. Tighten the screw securely.
Connect the other end of the ground wire to a true
earth ground.
ti9230a
Z
GS
•
Variable frequency drive: grounded through proper
connection to power source.
connection to power source.
•
Local control box: follow your local code.
•
Fluid supply container: follow your local code.
•
Solvent pails used when flushing: follow your local
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place pail on a
nonconductive surface, such as paper, plastic, or
cardboard, which interrupts grounding continuity.
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place pail on a
nonconductive surface, such as paper, plastic, or
cardboard, which interrupts grounding continuity.