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Drawing Name: A044T183 ReWabn: E
PaN Name:A044TI82 ReWslan:E
Shee11 of 2
4-6
4:Installation REVIEWED i R 10-2013
ODE GBMR6IAN CE
1
1 1 Cool Air In 12 I Hot Air Out
FIGURE 3. GENERATOR SET LOCATION
��MhGenerator set location is critical for safety and performance. Follow the guidelines
k below.
• Must comply with applicable codes (NFPA, NEC, IBC, etc.).
• Install outdoors only. For other applications, contact your local Cummins dealer
or reference the Application Manual at the following link:
http://www. cumminspo wer. com/www/literature/applicationmanuals/t030. pdf
• Consider access to utilities (electric/gas meters, transfer switch, remote fuel
tank location, etc.).
• Call the local utilities to mark the locations of buried utility services (gas,
electric, or telephone) before digging.
• Verify the locations of any other buried components (gas, electric or telephone)
with the homeowner before digging.
Clearances:
• The exhaust side of the generator set must be located 5 feet from combustible
materials (NFPA 37).
• The exhaust side of the generator must be located 5 feet from any opening in a
wall (window, door, vent. etc.).
• The generator must be located such that the exhaust is not able to accumulate
in an occupied area.
• The generator must have enough room for installation, service, and
maintenance.
• The generator must be located to ensure ventilation openings are not blocked.
• Position the generator set so that cooling air is free to enter and leave the area.
24
A045R241 (Issue 2)
10-2013 — 4. Installation
• Locate and position the generator set so that prevailing winds carry exhaust
gases and potential fuel leaks away from the house or occupied area.
P
FIGURE 4. CLEARANCES ST. LUCIE COUNTY
Laying the Foundation BOCC
When laying the foundation
1. Clear obstructions, and make sure that there is adequate clearance for access.
2. Level the ground, and make sure that the ground is compact and settled.
Ensure that it is stable ground, not subject to flooding.
3. Prepare the concrete pad.
• The pad should be constructed of reinforced concrete with a 28-day
compressive strength of at least 2500-psi (17,236.89 kPa).
• The pad should be at least 5 inches (127 mm) deep and extend at least 6
inches (150 mm) beyond tfle skid on a sides.
•
Seismic installation may require a different pad and securing
devices.
A045R241 (Issue 2) 25
4� Installation
5-6
10-2013
Local codes and standards may have different requirements.
4. Lift the generator set onto the pad, and secure it.
ST.
4
BOCC
5
6
s IfD81NCHt�
0
54 I N CHES
6 INCHES
Description
No. Description
P ast 5 inches
deep) 5 Accessory 120 V AC, 20 A Max Wire
OUR5 i5 61NCHE$
Stub -Up
2
Width (pad should e
6
Circuit Breaker 2 Stub -Up (dual circuit
inches beyond s ' ) OURS 15
W INCHES
breaker)
3
Length (pad shoul a
eas
7
Circuit Breaker 1 Stub -Up (standard)
inches beyond s d) OURS 15
10INCHES
4
Generator Set Control Ire
to - p
(DC)
FIGURE 5. CONCRETE PAD PREPARATION
REVIEWED FOR
CODE COMPLIANCE
TV
26
A045R241 (Issue 2)
K
108in x 54in
5 feet
Requirements:
5 feet from combustible and any opening in a wall (P.24)
2500 PSI concrete (P.25)
Generator dimensions 88L 34W 46H
Pad extension on each side (13.25) is 6 inches, actual 10
bj6s
Pad depth (P.25) is 5 inches, actual 6 inches