Engine Air Filter Cleaning; Engine Radiator Fin Cleaning Check; Engine Coolant Level Check - Nilfisk Advance RS 501 Manuel D'utilisation

USER MANUAL

ENGINE AIR FILTER CLEANING

WARNING!
Protect body parts (eyes, hair, hands, etc.)
properly, when performing cleaning
operations using compressed air or water gun.
Preliminary operations
1. Engage the parking brake (7, Fig. E).
2. Turn off the engine, by turning the ignition key (17, Fig.
D) counterclockwise, to the end of stroke, then remove
it.
3. Open the left lid (4, Fig. G) by releasing the fasteners (5)
with the supplied key.
Pre-filter cleaning
4. Remove the screw (1, Fig. AD) and the pre-filter (2).
5. Clean and wash the pre-filter, then install it.
Filter cleaning
6. Remove the screw (1, Fig. AE) and the cover (2).
7. Remove the outer filter (3, Fig. AE) and the inner filter
(4).
8. Clean the filters (3 and 4, Fig. AE) carefully with
compressed air (maximum 6 Bar) and replace them, if
necessary.
9. Install the filters (3 and 4, Fig. AE).
10. Install the cover (2, Fig. AE) and tighten the screw (1).
11. Close the left lid (4, Fig. G) by engaging the fasteners
(5) with the supplied key.

ENGINE RADIATOR FIN CLEANING CHECK

1. Empty the hopper (12, Fig. G); if it contains a small
quantity of waste, it is not necessary to dump it.
2. Drive the machine on a solid and level ground, then
engage the parking brake (7, Fig. E).
3. Lift the hopper (12, Fig. G), according to the procedure
shown in the relevant paragraph.
4. Turn off the engine, by turning the ignition key (17, Fig.
D) counterclockwise, to the end of stroke, then remove
it.
5. Open the right and left lids (16 and 4, Fig. G) by
releasing the fasteners (17 and 5) with the supplied key.
6. Remove the lifted hopper locking pins (9, Fig. F) from
the housings (10), and place them into the holes (11).
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7.
8.
9.
10.
11.

ENGINE COOLANT LEVEL CHECK

1.
2.
3.
4.
5.
6.
7.
8.
Empty the dust control system water tanks (17 and 21,
Fig. F) according to the instructions shown in the
relevant paragraph.
On both sides of the machine, loosen the screws (19
and 23, Fig. F), and open the right and left tanks (17 and
21) outwards.
WARNING!
Open the tanks (17 and 21, Fig. F) outwards,
only if they are empty: each tank contains 120
kg of water approximately.
Check the radiator fin cleaning as shown in the diesel
engine Manual.
Perform steps 3, 4, 5, 6 and 8 in the reverse order.
If necessary, fill the dust control system water tanks
according to the procedure shown in Before Start-Up
paragraph.
Empty the hopper (12, Fig. G); if it contains a small
quantity of waste, it is not necessary to dump it.
Drive the machine on a solid and level ground, then
engage the parking brake (7, Fig. E).
Lift the hopper (12, Fig. G), according to the procedure
shown in the relevant paragraph.
Turn off the engine, by turning the ignition key (17, Fig.
D) counterclockwise, to the end of stroke, then remove
it.
Open the right lid (16, Fig. G) by releasing the fasteners
(17) with the supplied key.
Remove the lifted hopper locking pins (9, Fig. F) from
the housings (10), and place them into the holes (11).
WARNING!
The coolant line is pressurized; do not perform
any check until the engine has cooled down
and, even if the engine is cold, the tank plug (1,
Fig. AF) must be opened with extreme care.
Check that the coolant level in the tank (2, Fig. AF) is
between the minimum and maximum marks, as shown
in the diesel engine Manual. If necessary, unscrew the
plug (1) and top up.
Coolant components:
– 50% of AGIP antifreeze
– 50% of water
After top up, tighten the plug (1).
Perform steps from 3 to 6 in the reverse order.
33015501(2)2006-10 A