Model G4002/G4003 (Mfg. Since 8/12)
-15-
power connection
Before the machine can be connected to the
power source, an electrical circuit, power cord,
plug, and receptacle must be prepared according
to the specifications and instructions in
pOWER
SuppLy on page 13.
before connecting the machine to power,
always make sure the reset button on
the control panel is pushed in to avoid
unexpected start-ups.
connecting power cord
1. Make sure the power cord is Not connected
to power.
2. open the electrical cabinet and identify the
L and N terminals, and the grounding plate
(
pE) at the bottom left of the cabinet (see
figure 2).
3. Attach insulated crimp-on wire terminals to
the wires of the power cord.
4. securely connect the incoming ground to the
pE terminal and the two incoming hot leads
to the
L and N terminals.
5. Close and secure the electrical cabinet.
A1
A2
A2
1L1
3L2
5L3
21NC
2T1
4T2
6T3
22NC
KM1
Contactor
Tianshui
GSC1-1801 110V
A1
A2
A2
1L1
3L2
5L3
21NC
2T1
Ground
To Motor
To Control
Panel
To Spindle
Switches
4T2
6T3
22NC
KM2
Contactor
Tianshui
GSC1-1801 110V
A1
A2
A2
13NO 23NO 33NO 43NO
14NO 24NO 34NO 44NO
KA0
Contactor
Tianshui
JZC3-40D 110V
FR1
OL Relay Tianshui JRS4-09 - 25D
13
11
9
25
400V
380V
240V
24 23
22 21 20
E
31
30
Transformer
Tianshui
JBK5-63VATH
L
N
L
N
L N
L N
0
1
PE
1
0
0
0
0
TC
1L1
2T1
4T2
6T3
98NO 97NO 95NC 96NC
3L2
5L3
L
L
L
N
N
L
L
8
8
2
2
2
3
3
5
U1
PE
U1
9
9
10
10
U2
Z1
Z2
U2
Z1
Z2
U2 Z1 Z2
1
1
6
6
7
7
2 Amp
Fuse
PE PE
U2
U1
Z1 Z2
1
0
2
3
5
7
6
4
PE
Lb
230V
220V
220V
110V
110V
5
PE
To Power
Source
figure 2. incoming power cord connections.
hot
ground
connecting power
figure 3.
Connecting power.
1. Turn the machine power switch OFF.
2. Insert the power cord plug into a matching
power supply receptacle. The machine is
now connected to the power source.
Disconnecting power
figure 4.
Disconnecting power.
1. Turn the machine power switch OFF.
2. Grasp the molded plug and pull it completely
out of the receptacle. Do not pull by the cord
as this may damage the wires inside.
Summary of Contents for G4002
Page 45: ...Model G4002 G4003 Mfg Since 8 12 43 127V2 139V2 149V2 193V2 196V2 197V2 Headstock ...
Page 49: ...Model G4002 G4003 Mfg Since 8 12 47 Quick Change Gearbox ...
Page 53: ...Model G4002 G4003 Mfg Since 8 12 51 Saddle ...
Page 56: ... 54 Model G4002 G4003 Mfg Since 8 12 Tailstock ...
Page 64: ......