Filter
Top Products
AR-EXP-CUMMINS-07-00 OWNERS MANUAL
Page 12
1. LOCATION
The generating set sub base tank or frame (if it’s the case)
is specifically designed for ease of moving the set. Improper
handling can cause serious damage to the generator and
components.
Never lift the generating set by attaching lugs to the engine
or alternator. Shackles and chains of suitable length and
lifting capacity must be used. A spreader bar is required to
prevent damaging the set.
See the drawings:
The location for a generator is dependent on applicable
codes and associated support systems for the generator
such as ventilation, wiring, fuel, and exhaust.
The following factors should be considered:
• The ideal location for any generator is away from ex-
treme ambient temperatures and where the generator
is protected from adverse weather conditions. It is
recommended that generator be as close to the load it
is supporting as possible.
• The structure where the Generator Set will be set upon
must be strong enough to support the weight of the
Gen-Set, its' auxiliary equipment, and other equipment
mounted on the structure.
• The structure must meet a 1 hour non-combustion fire
rating.
• The installation site must be clean, dry and not subject
to flooding.
• Because of excessive ambient temperatures associ-
ated with the use of stand-alone metal sheds from
exposure to sunlight, a concrete pad with a supported
roof and an outside security enclosure (fence) to pro-
tect the unit from vandalism, birds, rodents, and other
small animals is recommended.
• The Gen-Set generates heat while running. Installing
the Gen-Set in a tightly enclosed building or shed is not
recommended. The site must provide for adequate
cooling and ventilation with a minimum of duct work.
Adequate ventilation for a generator is specified in
cubic feet per minute.
• The site must permit engine exhaust gases to be piped
away to an area that is uninhabited by people or ani-
mals. Care must be given to ensure that exhaust gases
do not re-enter an occupied area.
• The outside site must provide access to the generator
to allow for maintenance, service, and repair. A three
foot (.914 meter) service clearance around the unit is
recommended.
• Fuel supply and ease of refueling must be taken into
consideration.
• Adequate normal and emergency lighting must be pro-
vided in any installation.
1.1. GROUND/FLOOR LOADING
The foundation for the generator must support the total
weight of the generator. This includes fuel, oil, and the
weight of any associated support systems.
Plan for 3 feet (1 Meters) of access around the generator
for maintenance, service and repair.
When calculating the floor loading, ensure the fuel weight,
cooling system fluids (where applicable), piping, pumps,
power cables/runways and supporting structures are in-
cluded in the calculations.
2. MOUNTING
A concrete foundation with anchored mounting bolts, is
recommended. Steel Beams are an acceptable alternative.
Foundations help in the servicing and repair of Gen-Set's
and protect the unit from moisture that could occur from
seepage. The concrete base that the generator is mounted
to should be separate and independent from the surround-
ing structure.
The following applies to concrete bases:
A Single (See Figure 1)or Double (See Figure 2) pedestal
base may be used. A height of at least 6 inches higher than
floor level is recommended.