Nilfisk-ALTO SR1800C B-D - Manual (Page 74)

USER MANUAL
24 33014817(2)2006-06 A
HYDRAULIC SYSTEM
SR 1800C
(See Fig. AK)
1. Oil central unit
2. Hydraulic oil filter
3. Hydraulic oil filter
4. Variable delivery pump
5. LDW1204 engine
6. Drive hydraulic motor
7. Three-element distributor
8. Skirt cylinder
9. Hopper lifting cylinder
10. Main broom hydraulic motor
11. Right side broom hydraulic motor
12. Left side broom hydraulic motor
13. Exchanger
14. Single-acting
valve
15. Left broom lifting cylinder
16. Right broom lifting cylinder
17. Locking valve
18. Main broom lifting cylinder
19. Power steering
20. Priority valve
21. Accessory gear pump
22. Fan gear pump
23. One-element distributor
24. Three-way switch
25. Blower hydraulic motor
26. Pedal
27. Power steering cylinder
ACCESSORIES AND OPTIONS
SUCTION HOSE
To use the suction hose proceed as follows:
–
When the fan is off, remove the cap (1, Fig. L) from the
union by pressing the push-button.
– Insert the hose in the union.
– Operate the fan by lowering the lever (1, Fig. AM).
– Close the skirt.
– Collect the waste by means of the suction hose.
– When the cleaning is completed, stop the fan.
– Remove the hose from the union and position it on the
relevant hood. Fasten the hose with the strap (1, Fig.
AN).
– Reinstall the cap on the union.
THIRD BROOM
Lower the main and side brooms to move the third broom.
Operate the broom with the joystick (1, Fig. AO).
CLIMATE CONTROL SYSTEM
– Open (winter) or close (summer) the water.
Turn the knob (1, Fig. AP) clockwise to stop hot water;
turn the knob counterclockwise to let hot water flow.
– Start the climate control system by pressing the switch
(1, Fig. AQ).
Fan: speed 1
Fan: speed 2. Press the switch.
– Stop the climate control system by pressing the switch
(1, Fig. AR).