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Discharge air is hot and could cause property damage and/or personal injury. |
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| Illustration 1 | g00777368 |
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Typical flow of the exhaust | |
Do not operate the unit below any overhang.
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| Illustration 2 | g00779623 |
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Top view of the unit Typical clearance around the unit | |
The unit should have adequate clearance on all sides in order to allow proper air flow. Allow approximately
- Place the unit in a stable position.
- Ensure that you use wheel chocks that are suitable for the trailer.
- Unfasten the tow vehicle before you operate the unit.
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Failure to close doors when the unit is operating can result in doors opening and closing at a high rate of speed. Contact with the doors may cause personal injury or death. |
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| Illustration 3 | g00778215 |
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Typical chocking of the wheels Door latches | |
Close all the doors and ensure that the doors are latched. This will provide maximum performance from the unit.
XQ400 Dual Voltage Distribution Panel
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| Illustration 4 | g01221081 |
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XQ400 dual voltage distribution panel | |
The XQ400 dual voltage distribution panel is equipped with a single adjustable main circuit breaker that is adjustable for 240 volts or 480 volts. The panel is equipped with a manual voltage changeover board and a single main load connection.
XQ400 Single Voltage Distribution Panel
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| Illustration 5 | g01221094 |
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XQ400 single voltage distribution panel | |
The XQ400 single voltage distribution panel is equipped with a single main circuit breaker that is rated at 600 volts and a single main load connection.
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DANGER: Shock/Electrocution Hazard-Do not operate this equipment or work on this equipment unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings will result in serious injury or death. |
- Ensure that the generator set is not operating. Place the handle of the main circuit breaker in the "OFF" position. The "OFF" position is the open position.
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Illustration 6 g01221117 - Loosen thumb screws (1) and open the door for the load buses (2).
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Illustration 7 g01221175 - Loosen thumb screws (3) and open the door (4) for the voltage changeover board.
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Illustration 8 g01221190 - Remove 10 hex nuts and washers (5) that fasten the voltage changeover board (6).
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Illustration 9 g01221199 - Position the voltage changeover board (6) to the left for low voltage (240V). The position of the voltage changeover board is indicated through the cutout (7). Fasten the voltage changeover board (6) with nuts and washers (5).
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Illustration 10 g01221205 - Position the voltage changeover board to the right for high voltage (480V). The position of the voltage changeover board is indicated through the cutout (7). Fasten the voltage changeover board (6) with nuts and washers (5).
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Illustration 11 g01221175 - Close the door for the voltage changeover board (4) and fasten the door with thumb screws (3).
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Illustration 12 g01224659 - Remove the clear plastic shield on the main circuit breaker (8) which covers the switches for the rotary trip adjustment.
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Illustration 13 g01221233 - Use a small screwdriver to adjust the switches (9) of the rotary trip adjustment to the correct amperage.
- "HIGH (480V) - 400 Amp"
- "LOW (240V) - 800 Amp"
- Install the clear plastic shield on the main circuit breaker (8) in order to cover the switches (9) of the rotary trip adjustment.
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Illustration 14 g01221117 - Proceed with the load connections. Close the door (2) for the load buses and fasten the door (2) with thumb screws (1) after the connections to the load buses have been made.
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DANGER: Shock/Electrocution Hazard-Do not operate this equipment or work on this equipment unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings will result in serious injury or death. |
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Verify the correct load phase rotation with the generator prior to connecting the output power cables. |
Note: The procedure for the load connection is illustrated by using a XQ400 dual voltage distribution panel. All of the instructions are typical for both the dual voltage distribution panel and for the single voltage distribution panel.
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| Illustration 15 | g01221275 |
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(1) Main circuit breakers
(2) Thumb screws (3) Bus bars (4) Ground connection (5) Receptacles (6) Connection for remote start/stop (7) Circuit breakers for receptacles | |
- Ensure that the generator set is not operating. Place main circuit breakers (1) in the "OFF" position. The "OFF" position is the open position.
Dual voltage distribution panels can have two different voltages. Determine the voltage to use. Use either HIGH (480 V) or LOW (240 V) voltage. Select the applicable receptacles (5) or bus bars (3).
- Connect the output power cables to the receptacles (5) or to the bus bars (3).
If it is necessary to connect the output power cables to the bus bars:
- Loosen thumb screws (2) and open the door to the load connections. The shunt trips for the main circuit breaker are activated when the door is opened.
- Connect the output power cables to the appropriate bus bars (3).
- Close the door to the load connections and secure the door with thumb screws (2). The shunt trips for the main circuit breakers will activate if the door is not properly secured.
Show/hide tableFailure to connect the unit to a suitable grounding electrode can result in electrical shock and may cause injury or death.
- Connect the ground connection (4) to a suitable grounding electrode of no more than 25 ohms.
- Connect the control wiring (if equipped) for the automatic start/stop to the connection points for the remote start/stop (6).
- Close circuit breakers (1) after the connection is made and the engine is running.