Spheros thermo 231, Workshop Manual

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Service
erstellt am 15.4.2013
Spheros Europa GmbH, After Sales
Friedrichshafener Straße 9-11, 82205 Gilching · Tel.+49 (0) 8105 7721 887 · Fax +49 (0) 8105 7721 889
www.spheros.de · service@spheros.de
Technical Information
01-2013
Overview fuel pumps for heaters
The optimized fuel pumps can clearly handle better fuel blowholes.
Blowholes in the fuel can originate by leakage in the bus fuel feed and also by gas
evolution in the fuel by elevated low-pressure.
Ignition miss and therefore the danger of heater locking will be reduced to a
minimum with the new pump.
The fuel pumps can be exchanged 1:1 in the field-
All spare part kits contain fastening bolts.
Heater Fuel pump
Spare-part-kit
fuel pump
Thermo
23-35 kW
2-string
82233_
11112778C
23-35 kW 11114892_
23-35 kW 11114892_
11112779C
Heating cartridge and
thermostate incl. (83933C)
Thermo S
16 kW
2-string
11114895_ 11118533A *
23-35 kW 11114896_ 11118534A *
40 kW 11114897_ 11118535A *
Thermo E 20-32 kW 2-string 11113950_ 11118536A *
* Scope of delivery incl. clutch
For heaters of the Thermo series we recommend to exchange als the old coupling
(20654A) with the new one (11117847A) together with the pump.
For 1-string pump demand, please contact us.