20 TP-7203 4/23
1.3.2 Mounting Surface
Install the generator set on a single, level concrete mounting pad. This method provides maximum stability and ensures correct
cooling air flow through the generator set. The recommended mounting pad dimensions are shown on the dimension drawing.
Refer to the generator set dimension drawing for conduit and fuel-line placement. The drawings give dimensions for electrical
and fuel connection rough-ins and stub-ups.
1.3.3 Vibration Isolation
The generator set is equipped with neoprene vibration isolators. Connections between the generator set or its mounting base
and any conduits or fuel lines must include flexible sections to prevent breakage and to isolate vibration.
Note:
Do not place vibration isolators between the generator skid base and the mounting surface.
1.3.4 Prepare Site
Install the generator set outdoors near the incoming gas service. The generator set location must allow easy access for
maintenance and service. The required distance from a structure is dependent on state and local codes. See the dimension
drawings for specific requirements for clearance on all sides of the generator set.
Plan the installation so that the exhaust outlets of the generator set are not directed toward the building or any openings where
exhaust gas could be drawn into the building.
Install carbon monoxide detectors on each level of any building adjacent to the generator set. Locate the detectors to adequately
warn the building’s occupants of the presence of carbon monoxide.
1. Obtain a building permit and contact your local utility companies to mark the locations of underground pipes and cables.
2. Prepare an area for mounting the generator set.
a. Clear all combustible materials, including plants and shrubs, building materials, and lawn furniture, from the area
around the generator set and beyond the exhaust outlets of the generator set. See the dimension drawing for
clearance requirements.
b. Spread a 76 mm (3 in.) thick layer of gravel to support the concrete mounting pad. For the mounting pad
dimensions, see the generator set dimension drawing.
c. Lay a 100 mm (4 in.) thick concrete pad on the gravel layer. Include mounting bolts and stub-ups for the fuel supply
and electrical conduit. See the dimension drawing for the mounting bolt and stub-up locations.
1.3.5 Mount the Generator Set
Note:
Read all safety precautions at the beginning of this publication before performing any work on the generator set.
1. Place the generator set on the concrete mounting pad. Secure the generator set with mounting bolts anchored in the
concrete pad.
2. Remove the shipping bracket, which is attached to the skid under the engine and labeled with a hang tag.
3. Remove the enclosure doors and alternator-end panel to gain access to the junction box and other generator set
components during installation. Remove the covers to access the AC and DC connection terminal blocks.
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