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Installation
310554V 13
Installation
Grounding the Control Assembly
Connect a ground wire from the GND terminal in the
PrecisionSwirl control assembly (shown in F
IG. 5) to a
true earth ground.
FIRE, EXPLOSION, AND ELECTRIC SHOCK
HAZARD
To reduce the risk of fire, explosion, or electric shock:
• The PrecisionSwirl control assembly must be elec-
trically connected to a true earth ground; the
ground in the electrical system may not be suffi-
cient.
• All wires used for grounding must be 8 AWG (8.36
mm
2
) minimum.
• A qualified electrician must complete all grounding
and wiring connections.
• Refer to your local code for the requirements for a
“true earth ground” in your area.
• Also read and follow the warnings on page 4.
CAUTION
If power and grounding connections are not done
properly, the equipment may be damaged and the
warranty will be voided.
CAUTION
To help avoid damage to equipment, make sure that
the robot and PrecisionSwirl equipment are grounded
to the same point.
FIG. 5
,,.0%
6!#
0(
(:
'.$
#2 #2
#2
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
'.$
'.$
'.$
'.$
'.$
L1
L2/N
PE/GND
Power Terminals
NOTE: PE is the international designation for
the primary earth ground terminal. GND may
be used elsewhere on Graco equipment.