Nilfisk-ALTO RS 501 - Manual (Page 103)

USER MANUAL ENGLISH
RS 501 33015501(3)2008-02 A 15
Sit on the driver’s seat (17, Fig. E), insert the ignition key (17, Fig. D), turn it clockwise and hold it in the fi rst position. The
following warning lights and indicators turn on:
Diesel engine glow plug pre-heating warning light (10, Fig. D)
Charged battery indicator light (8, Fig. D)
Engine oil pressure warning light (15, Fig. D)
Parking brake warning light (9, Fig. D)
The buzzer will also turn on.
When the glow plug pre-heating warning light (10, Fig. D) turns off, turn the ignition key clockwise, to the end of stroke, and
then release it when the diesel engine starts.
CAUTION!
When starting the engine, do not keep the ignition key in cranking position too long (maximum 20 seconds) to
avoid damaging the starter. If the engine does not start, wait a minute before trying again.
Before trying to start the engine again, turn the ignition key counterclockwise, to the initial position.
If the engine does not start after two attempts, do not persist, ask for help from the person responsible for the
machine.
CAUTION!
When starting the engine with the ignition switch (17, Fig. D) do not press the drive pedal (4, Fig. E), because the
machine is equipped with a safety system that does not allow for engine start-up in this condition.
Make sure that all the warning lights are off when the engine is running.
With the throttle lever (16, Fig. E) in an intermediate position, let the engine run for a few minutes to allow it to warm up,
especially when the air temperature is low.
Diesel engine stop
Turn the engine throttle lever (16, Fig. E) to idle by pressing the lever on the handle at the same time, and hold it in this
position for a few minutes to let the system stabilize.
Turn the ignition key (17, Fig. D) counterclockwise, to the end of stroke, then remove it.
Engage the parking brake with the lever (7, Fig. E).
STARTING AND STOPPING THE MACHINE
The machine can be started and set to:
Transport mode
Working mode
The relevant procedures are shown below.
WARNING!
When steering, avoid abrupt direction changes, pay careful attention and drive the machine at slow speed,
especially when the hopper is full or when operating on inclines.
CAUTION!
Before operating the machine, check that the tyre pressure is correct (3.75 bar) and, if necessary, adjust it.
Setting the machine to transport mode
To transport the machine (without sweeping), it is necessary to set the transfer mode according to the following procedure:
Start the engine as shown in the previous paragraph.
Check that the hopper (12, Fig. G) is lowered and that the warning light (26, Fig. D) is off.
Check that the suction fan is off; see the lever (14, Fig. E).
Lift the safety fl ange (24, Fig. E), then lift the suction inlet and side brooms with the lever (12).
Gradually push the engine throttle lever (16, Fig. E) forward by pressing the lever on the handle at the same time. Adjust the
speed on the display (11, Fig. D) to 2,600 rpm.
Start to transport the machine, by keeping the hands on the steering wheel (2, Fig. E) and gradually pressing the pedal (4), on
the front side to move forward and on the rear side to move backward.
The drive speed can be adjusted from zero to maximum speed by increasing the pressure on the pedal.
WARNING!
Remind that the steering is on the rear axle. Use rearview mirrors to see rear end of machine when
manoeuvring.
WARNING!
In case of obstacles (for example a footpath), remind to lift the suction inlet.
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