Hardy HI 3010 Filler/Dispenser Controller - Manual (Page 44)

HI-3000 Series 30
Operation and Installation
The HI 3000-RC comes standard with the following parts:
• (1) Rear Cover
• (1) Rear Cap Gasket
• (4) Machine Screws, Panhead, #6-32
x.38L
• (1) NEMA 4, 1” Plug
• (2) Cord Grip, PG-11 THD
• (2) Hex Nuts, PG-11 THD, 26 mm Dia.
NOTE: To purchase additional NEMA 4 plugs, hex nuts
and Cord Grips contact your local Hardy Repre-
sentative.
FIG. 81: NEMA 4X REAR COVER
Removing the NEMA 4 Plug
CAUTION: D O NOT USE ANY SHARP OBJECTS WHEN
REMOVING OR INSTALLING THE NEMA 4 PLUG . U SING
SHARP OBJECTS MAY DAMAGE THE PLUG AND MAY
DESTROY THE NEMA 4X SEAL .
Step 1. From the inside of the Rear Cover, using your fin-
ger, gently push the middle of the plug toward the
rear cover until the plug releases.
Step 2. Store in a secure location or place in an empty hole
to maintain the rear cover NEMA 4 seal.
Installing the NEMA 4 Plug
Step 1. Place the plug over the hole. (See Fig. 82)
Step 2. Gently press the NEMA 4 plug toward the rear
cover until the plug is snug against the outside sur-
face of the rear cover and snaps into place.
FIG. 82: INSTALLING NEMA 4 PLUG
Installing the Cord Grip Assemblies
Step 1. If you are installing the grips into a pre-existing
hole, do the following:
• If there is a NEMA 4 plug installed,
remove it. (See “Removing NEMA 4
Plug” above for instructions)
• Slide the Cord Grip Assembly into the
hole in the rear cover. (See Fig. 83)
FIG. 83: INSTALLING THE HEX NUT ONTO THE
CORD GRIP ASSEMBLY
• Screw the Hex Nut onto the threaded end
of the Cord Grip Assembly until it is fin-
ger tight and the cord grip assembly is
flush against the outside surface of the rear
cover. (See Fig. 84)
Cord Grips
NEMA 4 Plug
NEMA 4
Plug
Hex Nut
Cord Grip
Assembly