Nilfisk-Advance America RS 501 用户手册
ENGLISH
SERVICE MANUAL
104
33015500(3)2008-02
RS 501
HYDRAULIC SYSTEM
HYDRAULIC SYSTEM OIL LEVEL AND DRAIN FILTER EFFICIENCY CHECK
CAUTION!
This procedure must be performed with the hopper (3) fully retracted.
This procedure must be performed with the hopper (3) fully retracted.
Engage the parking brake with the lever (66).
Start the diesel engine and run it at 1,500 rpm, according to the procedure shown in the User Manual.
Open the right lid (20) by releasing the fasteners (21) with the supplied key.
Check that the needle of the effi ciency indicator (D) of the drain fi lter (C) is in the green area (E), otherwise the fi lter (C) must
be replaced (see the procedure in the relevant paragraph).
Check that there are no oil leaks in the upper area (F) of the hydraulic system oil tank.
Turn the ignition key (76) to OFF position and remove it.
Using the indicator (A), check that the oil level in the tank is between the MIN and MAX marks.
If necessary, unscrew the plug (G) and top up. For the types of oil to be used, see Technical Data chapter.
Start the diesel engine and run it at 1,500 rpm, according to the procedure shown in the User Manual.
Open the right lid (20) by releasing the fasteners (21) with the supplied key.
Check that the needle of the effi ciency indicator (D) of the drain fi lter (C) is in the green area (E), otherwise the fi lter (C) must
be replaced (see the procedure in the relevant paragraph).
Check that there are no oil leaks in the upper area (F) of the hydraulic system oil tank.
Turn the ignition key (76) to OFF position and remove it.
Using the indicator (A), check that the oil level in the tank is between the MIN and MAX marks.
If necessary, unscrew the plug (G) and top up. For the types of oil to be used, see Technical Data chapter.
NOTE
Top up by using the same type of oil that is in the tank.
Top up by using the same type of oil that is in the tank.
Screw down the plug (G).
Close the right lid (20) by engaging the fasteners (21) with the supplied key.
Close the right lid (20) by engaging the fasteners (21) with the supplied key.
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