Nilfisk-ALTO RS 850 - Manual (Page 140)

ENGLISH USER MANUAL
26 33014576(4)2008-02 A RS 850
AFTER USING THE MACHINE
After working, before leaving the machine, perform the following operations.
Turn off the dust control system water pump with the switch (27, Fig. D).
If open, close the dust control system taps (10, 11, 12, Fig. E).
Stop the 3rd broom and side broom rotation with the switch (29, Fig. D).
Lift the 3rd broom by pushing the joystick (46, Fig. D) rearward.
If necessary, shift the 3rd broom arm to working mode, by moving the joystick (46, Fig. D) to left.
Lift the suction inlet and side brooms by pressing the push-button (38, Fig. D).
Turn off the suction fan with the lever (8, Fig. E).
Turn the engine throttle lever (16, Fig. E) to idle, and hold it in this position for a few minutes to let the system stabilize.
Check that the hopper (7, Fig. G) is lowered and that the warning light (18, Fig. D) is off.
If necessary, bring the 3rd broom safety arm from the position (2, Fig. H) (disengaged) to the position (1) (engaged), by
engaging the tooth (3) on the bracket (4).
Clean the hopper, the fi lters and the suction pipe, check the gaskets and lubricate the suction fan bearings, as shown in the
Maintenance chapter.
Turn off the engine, by turning the ignition key (24, Fig. D) counterclockwise, to the end of stroke, then remove it.
Engage the parking brake with the lever (13, Fig. E).
The headlights must be turned off.
DUST CONTROL SYSTEM WATER TANK EMPTYING
When necessary, empty the dust control system water tanks according to the following procedure.
Engage the parking brake (13, Fig. E).
Turn the ignition key (24, Fig. D) to OFF position and remove it.
Operating over the right side of the rear axle, unscrew the water fi lter cover (1, Fig. Z) and remove it together with the fi lter.
Drain all the water from the tanks.
Install the cover (1, Fig. Z) and the fi lter.
TOWING THE MACHINE
To tow the machine, proceed as follows.
Engage the parking brake (13, Fig. E).
Turn the ignition key (24, Fig. D) to OFF position and remove it.
Disengage the fastener (32, Fig. G) with the supplied key, then lift right under-cab lid (31).
Loosen the drive system pump screw (1, Fig. AP) two turns.
Tow the machine.
After towing the machine, tighten the screw (1, Fig. AP), then lower the right under-cab lid (31, Fig. G) and engage the fastener
with the supplied key.
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