Webasto HL 32 D - Technical Data; Technical Data of the Heaters

6.3 Exhaust and Combustion Air System ............................................................................................................... 26
6.3.1 Pressure Equalizer (Exhaust/Intake Ouct) ........................................................................................... 26
6.3.2 Exhaust Silencer ................................................................................................................................... 26
6.3.3 Flexible Exhaust Pipe ........................................................................................................................... 26
6.3.4 Combustion Air Pipe ............................................................................................................................. 26
6.4 Electrical Parts .................................................................................................................................................. 27
6.4.1 Electronic Control Unit ......................................................................................................................... 27
6.4.2 Resistor (Part Load) ............................................................................................................................. 28
6.4.3 Glow Plug Series Resistor
0.61 ohms (optional) ................................................................................. 28
6.4.4 Glow Plug Series Resistor 0.27 ohms (optional) ................................................................................. 28
6.4.5 Pulse-Controlled Glow Plug Relay (only in conjunction with
SG 1561) (optional) ............................. 29
6.4.6 Wiring Harness
HL 24/32 ..................................................................................................................... 30
6.4.7 Wiring Harness Air
Top 24/32 ............................................................................................................... 31
6.4.8 Conversion Kit ...................................................................................................................................... 32
7
Notes on Repair and Disassembly ...................................................................................................................... 33
7.1 General Important Repair Instructions .............................................................................................................. 33
7.1.1 Installation and Removal of Heater ...................................................................................................... 33
7 .1.2 Work
on the Vehicle .............................................................................................................................. 33
7 .1.3 Test
Run of the Heater ......................................................................................................................... 33
7.2 Disassembly Instructions ..................................................................................................................................
34
7.3 Tools and Measuring lnstruments ..................................................................................................................... 36
7
.3.1 Testing Device ...................................................................................................................................... 36
7 .3.2 Glow Plug Wrench ................................................................................................................................ 36
7.3.3 Measuring Tools and lnstruments ........................................................................................................ 36
8 Maintenance of the Heater .................................................................................................................................... 37
9 Wiring diagrams ..................................................................................................................................................... 38
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