Alpha Technologies AlphaGen 3.5_5.0kW Kohler COM5 - Manual (Page 42)

TP-6482 8/06 42 Section 5 Component Testing and Adjustment
D Attach the exhaust pipe extension to the silencer.
Verify that the test port is plugged or install the oxygen
sensor in the port if needed for fuel adjustments. See
Figure 5-1.
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1. Oxygen sensor
2. Exhaust tube GM23580
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Figure 5-1 Exhaust Tube and Oxygen Sensor
D Connect a silencer to the output end of the exhaust
pipe extension.
D Connect the engine/controls interface connector P4
to the control board. Use the extension harness if the
extra length is needed. See Figure 5-2.
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GM14140B-V
1. Battery negative (--) connection to ground
2. Engine/controls interface connector P4
3. Battery positive (+) connection to starter relay
2
3
Figure 5-2 Connections
D Connect a starting battery to the terminals shown in
Figure 5-2. Connect the negative lead last.
5.1.2 Lifting Generator Set
The generator set weighs approximately 68 kg (150 lb.).
Use adequately rated equipment to lift the generator set.
The generator set has two lifting eyes. Connect lifting
hooks to the two lifting eyes and use a strap to support
the other end of the generator set. Thread the strap
under the wiring harnesses and over the hoses as
shown in Figure 5-3 and Figure 5-4, taking care not to
damage the throttle linkage.
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1. Straps
1
3
2. Lifting eye 3. Throttle linkage location
Figure 5-3 Lifting Generator Set, Air Cleaner Side
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1. Lifting straps 2. Wiring harnesses 3. Lifting eye
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2
Figure 5-4 Lifting Generator Set, Starter Side