Dustguard System Water Filter Cleaning (Optional); Skirt Maintenance; Hydraulic Oil - Nilfisk Advance Proterra Instrucciones De Uso

SKIRT MAINTENANCE

DUSTGUARD SYSTEM WATER FILTER CLEANING (OPTIONAL)

HYDRAULIC OIL

ENGLISH
Preliminary Operations
Skirt check
28
1.
2.
3. Turn the ignition key (57) to "O".
4. Engage the parking brake.
5. Open the right (18) and left door (2).
6. Remove the main broom as shown in the relevant paragraph.
7. Check the front and rear skirt of the main broom housing. Replace or adjust the skirt if damaged or worn so that their distance
from the ground is more than 0.2 in (6 mm) (see the procedure in the Service Manual).
1.
2. Disengage the quick coupling (A, Fig. 7) from the tank hoses.
3.
4.
support (E).
NOTE
5. Assemble in the reverse order of disassembly.
WARNING!
Do not touch hot components.
1.
2. Open the battery compartment hood (1) by using the unlocking push-button (25).
3.
4. Check the hydraulic oil level by means of the indicator on the tank (19).
The hydraulic oil level should be half way up the indicator.
If it is below this level, unscrew the plug (20) and add AGIP Arnica 46 oil.
Change the oil if major contamination from a mechanical failure occurs (see the procedure in the Service Manual).
Empty the hopper as shown in the relevant paragraph to avoid that the weight of the debris affects the skirt height check.
Drive the machine on a level floor, suitable to check the skirt height.
Drive the machine on a level floor, engage the parking brake and turn the ignition key (57) to "O".
Remove the left panel (2) to reach the water filter (30).
Remove the transparent cover (B) with the gasket (C), then remove the filter strainer (D). Clean and reinstall them on the
Install the gasket (C) and the filter strainer (D) in the housings of the cover and the support (E).
Let the motor and hydraulic system cool down.
Drive the machine on a level floor, engage the parking brake and turn the ignition key (57) to "O".
Remove the left side hood (4) by using the latch, if necessary remove the water filter hose (30, if equipped).
C
D
B
INSTRUCTIONS FOR USE
Proterra™ - 33019867
A
E
Figure 7
revised 08/2018
09/2010
P100329