TP-5393 9/93 Installation 6-5
4/5CKM-RV Generator Set Mounting
(For mobile unit mounting see page 6-9)
Compartment Size
When planning compartment size requirements, allow
theminimumclearancesforcoolingofthegeneratorset
as shown in Figure 6-5.
NOTE
Since the sets are flexibly mounted, the minimum
clearanceswillassurethatthesidesofthecompartment
and the set will not rub while the set is in operation or
while the vehicle is in transit.
Front 0.6 in. (15.2 mm)
Side 0.6 in. (15.2 mm)
Top 0.6 in. (15.2 mm)
Rear 0.6 in. (15.2 mm)
Figure 6-5. Minimum Clearance Requirements
NOTE
Minimum clearances listed for cooling air circulation.
Additional clearance is required for routine servicing of
the generator set.
The thickness of insulating and sound-deadening
material used to line the compartment must be taken
into consideration when planning clearances. If
necessary, enlarge the compartment so minimum
clearance requirements are maintained. Thegenerator
set must be securely fastened to avoid unwanted
movement from vibration and road shock. On a typical
installation, the mounting tray is supported on the ends
byangleironandhasa fulldoor forserviceaccess.The
samenumberofboltsasmountingholesinthetraymust
be used to secure the tray to the support structure.
Whendesigningthecompartment,allowsufficientroom
for the set to be easily removed when major service is
required. See Figure 6-6. Also keep in mind that the
compartment door must have air intake openings
havingafreeareaequaltoorgreaterthanthatspecified
under Air Requirements following.
Figure 6-6. Slide Tray Feature for Complete
Removal
Make sure that the compartment is vapor tight and
completely sealed off from the inside of the vehicle to
prevent exhaust or other fumes from entering the
vehicle.
NOTE
If below-floor installation is desired, an enclosure must
be constructed around the generator set to protect
electrical parts from road splash.
NOTE
If mounted near a vehicle wheel, insure a mud flap is
installed.
Line the compartment with a good sound-deadening
material. The material selected must be fireproof or
highlyresistant to fire. Anavailabletypeof 3-layer foam
material does a very efficient job of absorbing sound.
This type material is easily cut to size with scissorsand
can be quickly installed using special fire retardant
adhesive which bonds the material to almost any
surface that is clean and dry.
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