232
I-Modell - 13/14 - Ausgabe 08/13 - 2354644 - BUE-0056-07EN
Maintenance
12
12.6.1
Checking the fluid level
Switch off the hot-water heater and allow it to cool down.
Check if the fluid level is between the marks "MIN" (Fig. 254,3 or
Fig. 255,3) and "MAX" (Fig. 254,2 or Fig. 255,2) on the compensator res-
ervoir (Fig. 254 or Fig. 255).
12.6.2
Topping up heating fluid
Position the vehicle horizontally. This prevents the formation of bubbles.
Switch off the hot-water heater and allow it to cool down.
If necessary, unscrew or remove the panel (depending on the model).
Open the rotary lid (Fig. 254,1 or Fig. 255,1) on the compensator reservoir.
Remove cover.
Check anti-freeze with an anti-freeze hydrometer. The frost protection con-
tent must be 40 % or correspond to a frost protection of -25 °C.
Fill water frost protection mixture slowly into the compensator reservoir.
12.6.3
Bleeding the heating system
The bleeding valves are built in nearby the radiators.
For position of the bleeding valves, see also table "Position of the bleeding
valves".
Fig. 254 Compensator reservoir with
panel
Fig. 255 Compensator reservoir without
panel
Z
The optimum fluid level is reached when the fluid in the compensator res-
ervoir is 1 cm above the "MIN" mark when it is cooled down.
Fig. 256 Bleeding valve of hot-water
heater
Содержание I 690 G
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Страница 8: ...Contents 8 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN ...
Страница 18: ...18 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Safety 2 ...
Страница 120: ...120 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Gas system 7 ...
Страница 164: ...164 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Electrical system 8 Fig 177 Circuit diagram interior EBL 220 ...
Страница 254: ...254 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Wheels and tyres 13 ...
Страница 268: ...268 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Troubleshooting 14 ...
Страница 272: ...272 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Special equipment 15 ...
Страница 290: ...290 I Modell 13 14 Ausgabe 08 13 2354644 BUE 0056 07EN Helpful notes 17 ...