Grizzly G0440 - Manual (Page 13)

Model g0443 (Mfg. since 11/09)
-11-
G0443 Conversion to 220v
Operation
Converting the Model g0443 from 110V to 220V
operation consists of: 1) replacing the 110V
remote magnetic switch with the 220V switch, 2)
re-wiring the motor, and 3) installing a neMa 6-15
plug and receptacle.
purchase the Model g0443 220V remote
Magnetic switch (part no. p0443004C) by calling
grizzly Customer service at (800) 523-4777.
all wiring changes must be inspected by an elec-
trician or qualified service personnel before the
dust collector is connected to the power source. if,
at any time during this procedure you need help,
call grizzly tech support at (570) 546-9663.
items Needed Qty
Model g0443 220V remote Mag switch .......... 1
phillips screwdriver #2 ...................................... 1
wrench 8mm ..................................................... 1
wire nuts ........................................................... 2
electrical tape ................................... as needed
neMa 6-15 plug & receptacle ................1 each
To convert the Model G0443 for 220v opera-
tion:
1. disConneCt MaChine FroM power!
2. open the remote magnetic switch, then record
the wire locations on the top of the contactor
and the bottom of the overload relay (see
figure 4).
figure 4. Model g0443 remote magnetic switch
wiring.
Contactor
overload
relay
3. disconnect the wires coming from the power
and motor cords, loosen the strain reliefs on
top of the switch, then remove the cords from
the switch.
4. remove the four phillips screws, flat washer,
and hex nuts that secure the switch to the
frame, remove the switch, then install the
220V switch in the same position.
5. install the strain reliefs from the 110V switch
onto the 220V switch, pull the power and
motor cords through the reliefs, and re-con-
nect the wires as noted in
Step 2.
6. with adequate slack in the wires inside the
switch, tighten the strain reliefs around the
outside jackets of the cords so that there is
no movement of the wires inside the switch
when you tug on the cords, then secure the
switch cover.
7. open the motor junction box and, using wire
nuts and electrical tape, connect the wires as
directed by the diagram on the inside of the
cover. secure the junction box cover.
8. attach a neMa 6-15 plug (see figure 5)
to the end of the power cord. Make sure
the plug grounding prong is attached to the
equipment-grounding wire inside the power
cord.
9. install the matching neMa 6-15 receptacle,
making sure that it is properly connected to
the 220V circuit and is grounded in accor-
dance with all local codes and ordinances.
Grounding Prong
Current Carrying Prongs
6-15 PLUG
GROUNDED
6-15 RECEPTACLE
figure 5. neMa 6-15 plug and receptacle.