Grizzly G0705 - Manual (Page 14)

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Model G0705 (Mfg. since 09/09)
110v conversion
the Model g0705 can be converted for 110v
operation. this conversion job consists of dis-
connecting the machine from the power source,
replacing the contactors and power indicator
lamp, and rewiring the motor.
the necessary components for this procedure
can be purchased in the Model g0705 110v
Conversion Kit (part no. p0705311) by calling
grizzly Customer service at (800) 523-4777.
all wiring changes must be inspected by a quali-
fied electrician before the machine is connected
to the power source. if, at any time during this pro-
cedure you need help, call grizzly tech support
at (570) 546-9663.
to rewire the model g0705 for 110v opera-
tion:
1. disConneCt MaChine FroM poWer!
2. remove the electrical box and motor junction
box covers shown in figure 4.
3. use a phillips screwdriver to remove all of
the wires that connect to the two contactors
shown in
figures 5 & 6. if any of the wires
are not clearly labeled, label them before
removing to ensure that they will be replaced
in the proper locations. refer to
section 8:
Wiring starting on page 45 for detailed wir-
ing diagrams.
L 1
L
L
L
L
L
L
L
L
4
3
7
7
6
6
4
4
3
2 2
4
4
8
8
4
4
7
5
5
5
5
N
N N
N
N
N
N
N N
PE
V2
V1
U2
U1
V2
V2
V1
V1
2T1
14NO
CONTACTOR SIEMENS KM1
CONTACTOR SIEMENS KM2
22NC
32NC
44NO
13NO
21NC
31NC
43NO
6T3
A2
A1
A1
4T2
1L1
5L3
3L2
2T1
14NO
22NC
32NC
44NO
4
3
X1
X2
REV
POWER
INDICATOR
LAMP
STOP
BUTTON
FWD
EMERGENCY
STOP
BUTTON
2
1
2
1
3
4
13NO
21NC
31NC
43NO
6T3
A2
4T2
1L1
5L3
3L2
V1 U2
U2
U2
U1
PE
1
1
1
PE
GND
GND
Contactor Information
For 220V, Contactor Type 3TB41 22-OX, Coil Voltage 220V/60Hz/1PH, SIEMENS
For 110V, Contactor Type 3TB41 22-OX, Coil Voltage 110V/60Hz/1PH, SIEMENS
(Contactor is wired the same for 110V/220V)
To Motor
To Plug
Control Panel (Viewed From Behind)
Electrical Box
12A
FUSE
Indicator Light Type XDJ2(J) 220V AC
Indicator Light Type XDJ2(J) 110V AC
(Indicator is wired the same for 110V/220V)
figure 5. Partial wiring diagram.
Contactors
figure 4. Cover locations.
Motor Junction
Box Cover
electrical Box
Cover
indicator lamp
indicator
lamp
figure 6. Removing contactors.