Grizzly G0866, Руководство пользователя, Страница: 17 / 100

Model G0866 (Mfd. Since 11/18)
-15-
Figure 14. Location of overload relays.
Feed
Motor Relay
Main Rear
Motor Relay
Main Front
Motor Relay
Converting Voltage
to 440V
The Model G0866 is prewired to operate on
220V power, but it can be converted for 440V
operation using the optional conversion kit (Model
G440VG0866), which contains two replacement
overload relays. 440V conversion consists of:
1) disconnecting the machine from the power
source, 2) moving a wire on the transformer from
the 220V to the 440V terminal, 3) replacing the
main and feed motor overload relays, and 4)
rewiring the motors for 440V operation. Wiring
diagrams are provided in the back of this manual
beginning on
Page 75 showing the Model G0866
wired for both 220V and 440V. Refer to these
when following this procedure.
All wiring changes must be done by an electri-
cian or qualified service personnel. If, at any time
during this procedure assistance is needed, call
Grizzly Tech Support at (570) 546-9663.
Items Needed Qty
Phillips Head Screwdriver #2 ............................ 1
Schneider LRD325 Overload Relays ................ 2
Schneider LR3D08 Overload Relay .................. 1
Wrench or Socket 7, 8, 10mm .....................1 Ea.
3. Remove wire labeled "1" at 220V terminal of
transformer (see Figure 13) and connect it to
440V terminal.
4. Remove main front motor overload relay
(see Figure 14), and replace with Schneider
LRD325 (17-25A) overload relay and set dial
to 18.4A.
5. Remove main rear motor overload relay
(see
Figure 14), and replace with Schneider
LRD325 (17-25A) overload relay and set dial
to 18.4A.
6. Remove feed motor overload relay (see
Figure 14), and replace with Schneider
LR3D08 (2.5-4A) overload relay and set dial
to 3.7A.
Figure 13. Location of "1" wire and terminals.
"1" Wire
440V Terminal 220V Terminal
1. DISCONNECT MACHINE FROM POWER!
2. Open lower left access door, then open elec-
trical box (see
Figure 12).
Figure 12. Lower left access and electrical box
doors open.
To convert voltage to 440V:
OFF
ON