Instruction Manual

PARKING AIR HEATER
18
Fig.12
5.1.3 Sealing
A good seal between the main device and the vehicle mounting surface is necessary. A flange gasket (shown in Fig. 12)
supplied by the manufacturer, must be installed between the device and the vehicle mounting surface. The installation
surface must also be sufficiently flat, with unevenness of less than 1 mm across the base of the main device. After drilling
installation holes, please confirm that the evenness meets this requirement, then rotate the four M6 nuts provided by the
manufacturer until tightened to a tightening torque of 6Nm+1Nm. The position of installation holes is shown in the Fig. 13.
Recommendations:
Use of high temperature sealant to seal the
installation gap after the heater has been
mounted is recommended.
190
22.2
7.5
29
7.5
R81
55
44
11.9
162
4-
2-
5.1.2 Space requirements
Adequate space for installation and maintenance must be provided. For installation space requirements, please refer to
Fig.11. Ensure that there are no potentially interfering objects located in the gap between the bottom surface of the main
device and the vehicle mounting surface.
A.Cold Air Inlet B. Hot Air Outlet C. Combustion Air Inlet
D. Exhaust outlet E. Fuel Inlet F. No-interference Area
Fig.11
162
≥50
≥75
A
24.4
F
D
E C
44
Gasket
104.48
26
155
23.52
176.42
75.5
382.87
≥80
F
B
Mounting surface
PARKING AIR HEATER
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