Installation Planning
8 Installation Guidelines For Spark-Ignited Stationary Generators
Use a spreader bar to prevent damage to unit. Failure to
use a spreader bar will result in scratches and dam
-
age to painted surfaces.
See Figure 2-1. Installation drawings show lifting points
for rigging and lifting purposes. Always attach lifting and
rigging devices at designated points only. Do not use lift
-
ing points of the engine or alternator to move generator.
Figure 2-1. Lifting Points (Four Places)
Generator Location
Locate generator so it is readily accessible for mainte-
nance, repair, and firefighting purposes. Comply with
code requirements for minimum distance from combusti
-
ble walls and building openings.
General Location Guidelines
Consider the following:
• The generator, in its protective enclosure, must be
installed outdoors.
• Supporting structure must be adequate for genera-
tor and its accessories.
• Verify installation site is clean, dry, not subject to
flooding, and provided with adequate drainage in
event of heavy rains.
• Verify installation site permits noise and vibration
to be effectively isolated.
• Verify installation site provides easy, ready access
to generator for maintenance, repair, and emer
-
gency response purposes.
• See Figure 3-1. Keep a minimum clear working
space around each side of the generator to facili-
tate service or maintenance. See NEC Article
110.26 for clarification.
• Verify installation site permits engine exhaust
gases to be safely evacuated from inhabited or
occupied areas. Consider the direction of prevail
-
ing winds to prevent exhaust gases from being car-
ried back to engine area or to fresh air intake vents
of nearby buildings.
• Installation site must allow for provision of an ade-
quate fuel supply.
• Verify installation site permits sufficient air flow for
cooling and ventilation. Consider proximity of any
walls, fences, or other noise abatement or security
barriers. Do NOT face radiator discharge end of
the enclosure into prevailing wind.
• Consider cold weather kit options and accessories
for generator in cold weather locations.
• Verify unit is securely fastened to mounting pad to
prevent movement caused by vibration.
• Verify all electrical connections have flexible sec-
tions to isolate vibration.
• Verify fuel pressure and pipe is sized correctly and
has the appropriate flex hose.
NOTE: Failure to comply with site selection guidelines
can result in damage to generator or surrounding area
and may cause warranty to be suspended or voided.
Extra repair labor or equipment may not be covered
under warranty if service access is difficult or restricted.
Weather Considerations
Consider local weather conditions during installation.
There are various accessories available to promote fast,
reliable starting and operation regardless of local climatic
conditions. Optional cold weather kits make engine start
-
ing more dependable and reliable.
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