Eberspächer B3LC User Manual - page 14
14
Installation
3
There must be sufficient clearance between the
heater and the vehicle floor – also check that the
fan wheel runs freely.
The mounting surface must be flat and smooth.
The flange seal must be mounted.
The vehicle wall must be flat and smooth.
Reinforcement plate (if required, see above)
Spring washer
Hexagon nut M6 (torque 5
+1
Nm)
Mounting and fastening
Make the through-holes for exhaust, combustion air
and fuel as shown in the drilling hole pattern.
The support surface for the heater foot must be flat.
An appropriate tool can be purchased from the
manufacturer for drilling the through-holes and also
smoothing the support surface.
The Ø 10.5 mm hole for the “dosing pump“ cables is
not included in the drilling hole pattern and must be
drilled depending on the installation.
Drilling hole pattern
Special tool
If the sheet metal of the support surface is thinner
than 1.5 mm, an additional reinforcement plate will
have to be fitted.
Order no: reinforcement plate 20 1577 89 00 03
Order no: special tool 99 1201 46 53 29
Fastening the unit on the vehicle floor
Fastening the heater horizontally to the vehicle wall