Alpha Technologies CESC-3X - Manual (Page 5)

5
031-099-C1-001 Rev. A © 2002 TM
Pads can either be poured on site, or precast by Alpha Technologies. The mounting
holes on the bottom of the side car will fit both a standard PN-3 pad, and a CE3X pad.
Precast pad model number PCD-SC-3X, Alpha P/N 641-064-10 is available for this
system.
2.1 Concrete Pad Preparation
2. Installation
A 25+ year continuous vapor barrier must be used between the enclosure
and the pad to prevent moisture ingress and possible corrosion caused by
metal to concrete contact. The vapor barrier material (such as 30 lb felt,
neoprene pond liner, or heavy grade tar paper) must be initially extended at
least 6" in all directions around the perimeter of the enclosure. After the
enclosure is secured to the pad, the material can be cut closer to the
enclosure, using the appropriate knife or cutting tool.
5.5
9.2
3.5
3.5
22.0
CESC-3X
Generator
10.25
6.8
All Measurments
in Inches
19.5
14.7
1
2
3
4
5
6
Indicates enclosure mating
surface
1
All measurements indixed to the
left-front generator mounting stud
2
3
Alpha standard, recomended distance,
between edge of pad and enclosure
4
4" diameter through-hole for AC Power
sweep (non-metered installation)
5
All mounting hardware must be stainless
or galvanized to prevent corrosion
6
5" X 8" cutout for internal connections
to generator, and coaxial cable sweeps