HAKO Citymaster 1600, Operating Manual

Page: 49 / 222

02-1491-00-11.fm 49
Operation
Generator control light
The control light of the generator
Fig. 33-66
lights up when the ignition is
switched on, but goes out as soon as the engine is started. If the control
light goes on when the engine is running, this signals: Defect on the V-belt
of the generator or defect in the charge circuit of the generator. The bat-
tery is no longer being charged! Immediately stop the vehicle safely and if
necessary notify an authorised workshop.
Preheat control light
The preheat control light
Fig. 33-67
lights up with the ignition switched on.
The engine is preheated until the control light goes out.
If the preheat control light flashes, the preheat procedure has been inter-
rupted and must be repeated.
If the preheat control light flashes when the key in the ignition switch is in
position 1, or during operation slowly or fast, then a fault in the engine
control has occurred.
Windscreen washer system
The windscreen washer system is used for cleaning the windscreen.
The water sprayed onto the windscreen supports the cleaning effect of the
windscreen wipers
Fig. 34-6
.
The windscreen washer system is supplied from the water tank
Fig. 34-34
. Detergents and antifreeze are added to the water as required.
The windscreen wiper motor and the water pump are switched on and off
with the switch
Fig. 34-64
.
The switch has three positions:
•
Position 1: Functions of the windscreen washer system OFF
•
Position 2: Functions of the windscreen washer system ON
(continuous mode)
•
Position 3 (pressed briefly): Interval operation ON/OFF
Position 3 (pressed longer): Interval operation ON and water pump ON
Fig. 33:
66
67
Fig. 34:
34 64
6
Note
Do not let the windscreen wipers
Fig. 34-6
wipe over dry
windscreens for a longer time. Wiper blades wear prema-
turely due to this and the wiper motor can overheat! Switch
the windscreen wipers off with dry windscreens.