wc_tx003620gb_FM10.fm
122
Mobile Generator
How to Connect Loads
11.5 Connecting a 220–240V 3Ø Load and Multiple 127–133V 1Ø Loads
1. Stop the engine and turn the main circuit breaker off.
2. Set the voltage selector switch to the 240V position.
3. Open the lug door and connect the wires from the load(s) as shown.
4. Close the lug door and start the machine.
5. Fine-tune the voltage as necessary using the voltage adjustment rheostat.
Note: Graphic is representative only. Your machine may vary.
WARNING
Electric shock hazard. High voltage can cause serious injury or death.
► Connections must be made by a qualified electrician.
!
!
When connecting multiple 120V loads:
Use L1 as "hot" for first load.
Use L3 as "hot" for second load.
Use L2 as "hot" for third load.
Balance the load
Fine-tune the voltage so that
both the 3-phase load and
the single-phase loads
operate properly.
Fine-tune the voltage
127–
139V
127–
139V
TO
GROUND
LUG
wc_gr011548
220–240 L-L
127–139 L-N
220–
240V
220–
240V
127–139V
127–139V
127–139V
220–240V
220–240V 3Ø
127–139V 1Ø 127–133V 1Ø
HOT HOT HOT
GN GN
WH
240V 3Ø
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