UAZ HUNTER 315195, Руководство по эксплуатации

Страница: 36 / 136

36
When driving along dusty roads, use of the passenger heater
fan is recommended. Here, the ventilation hatch cover must be
opened (lever 31 (see Fig. 3.1) pulled) and sliding window of
the door must be locked.
To ensure the heater's normal operation, the cooling fluid
temperature in the engine cooling system must be at least 80°C.
The tap of fluid supply cut-in to the heater radiator is
located on the front body panel from the passenger side (under
the instrument panel from the passenger side). It is controlled
manually pos. 1 (see Fig. 3.13).
To operate the heater, you must turn on the tap of the fluid
supply cut-in to the heater radiator, and on UAZ-315148 motor
vehicle, also turn on the heating system's additional pump (pos.
11, see Fig. 3.1), and open the ventilation hatch.
Switch 22 (see Fig. 3.1) is used to switch the fan's electric
motor on and to select its rpm.
When draining the fluid from the cooling system, the heater
tap must be kept open, otherwise the fluid will not drain out of
the heater radiator.
Guidelines on UAZ-315148 heating system operational
integrity check and recovery
When the cabin heater is inoperative (cold air stream goes from
the heater and electric fan, and the heater pump are operative,
the engine is warmed up to the temperature of at least 40°C),
you must:
Fig. 3.13. Heater tap:
1 — tap lever.