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min. 300 mm min. 1 m
WALLAS
en
Installation
Combustion gas connections
Location of the exhaust head
Location in the underframe
When selecting the location for installing the 4300exhausthead,theinternallayout
of the vehicle and routing of the combustion gas and intake air hoses should be
taken into account. Try to keep the hoses as short as possible. Also keep in mind
that the combustion gas hose becomes hot.
Afreeowofairpasttheexhaustheadmustbeensuredatalltimes.Installthe
exhaustheadonastraightsurface,ushwiththevehicle’ssideline.Avoidcorners
and cavities where wind pressure may disturb the unit’s operation. Also bear in
mindthatwheninstalledinthemiddleofthevehicle,theexhaustheadwillreduce
ground clearance the most.
Theminimumdistanceoftheexhaustheadfromthefueltank’sllerholeis400
mm (16”).
Thefrontedgeoftheexhaustheadmustalwaysbeinstalledushwiththevehi-
cle’s side line, in a slight downward inclination (at least 5°); the head must not be
under the vehicle. The minimum distance from the rear tyre of the vehicle is 0.3
metres,whiletheminimumdistancefromthefronttyreisonemetre.Theexhaust
head must not be installed at the rear end of the vehicle.
A good place for the exhaust head
A possible place for the exhaust head
The exhaust head must not be installed here
DOOR
DOOR
reduces ground clearance
reduces ground clearance
reduces ground clearance
The minimum ground
clearance shall not be
exceeded.
Make sure that there is
open way to the point
of jack up.
D10341D
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