Engine Oil Filter Replacement; Engine Air Filter Cleaning; Engine Radiator Fin Cleaning Check - Nilfisk RS 501 Manuel D'utilisation

ENGLISH

ENGINE OIL FILTER REPLACEMENT

NOTE
This procedure must be performed when the engine oil has been drained.
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 left and right lids (4 and 16, Fig. G) by releasing the fasteners (5 and 17) 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).
7. Empty the dust control system water tanks (17 and 21, Fig. F) according to the instructions shown in the relevant paragraph.
8. Remove the screw (19, Fig. F) and open the right tank (17) outwards.
WARNING!
Open the tanks (17 and 21, Fig. F) outwards, only if they are empty: each tank contains 120 kg of water
approximately.
9. Replace the oil fi lter as shown in the Diesel Engine Manual.
10. Perform steps 3, 4, 5, 6 and 8 in the reverse order.
11. If necessary, fi ll the dust control system water tanks according to the procedure shown in Before Start-Up paragraph.

ENGINE AIR FILTER CLEANING

WARNING!
Protect body parts (eyes, hair, hands, etc.) properly, when performing cleaning procedures 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-fi lter cleaning
4. Remove the screw (1, Fig. AD) and the pre-fi lter (2).
5. Clean and wash the pre-fi lter, then install it.
Filter cleaning
6. Remove the screw (1, Fig. AE) and the cover (2).
7. Remove the outer fi lter (3, Fig. AE) and the inner fi lter (4).
8. Clean the fi lters (3 and 4, Fig. AE) carefully with compressed air (maximum 6 Bar) and replace them, if necessary.
9. Install the fi lters (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).
7. Empty the dust control system water tanks (17 and 21, Fig. F) according to the instructions shown in the relevant paragraph.
8. 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.
9. Check the radiator fi n cleaning as shown in the diesel engine Manual.
10. Perform steps 3, 4, 5, 6 and 8 in the reverse order.
11. If necessary, fi ll the dust control system water tanks according to the procedure shown in Before Start-Up paragraph.
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USER MANUAL
33015501(3)2008-02 A RS 501