Hydraulic System; Battery; Service - Husqvarna PP 518 Manuel D'utilisation

Hydraulic System

Replacing the hydraulic oil and the
hydraulic oil filter
Accessing the hydraulic oil filter.
1 Loosen the 6 screws as outlined below.
2 Lift off the side panel.
3 Attach the hoses to the hydraulic unit and connect the
ends of the hoses together.
4 Start the hydraulic unit's engine and set the flow switch in
the 40 l (10 gal) position.
5 Allow the engine to warm up for 5 minutes with this flow
setting.
6 Turn off the engine and drain the hydraulic oil into a
suitable container. The quick couplings on the hoses
should preferably be removed and the oil drained from the
hoses too.
7 Replace the hydraulic oil filter.
8 Fill the tank with hydraulic oil.
MAINTENANCE

Battery

Disconnect the battery.
1 Always disconnect the BLACK (-) earth cable from the
battery (13 mm or 1/2-inch wrench) first.
2 Then disconnect the RED (+) cable.
Charging the battery.
The only safe way to charge a battery is to completely remove
it from the hydraulic unit. A standard charger with a charging
power of 12 V and 2 to 10 A can be used. Follow all the
instructions relating to the charger before it is connected to
the battery.
To connect the battery again after charging, see the
instructions under Connecting the battery heading.

Service

!
WARNING! All types of repairs may only be
carried out by authorised repairmen. This is
so that the operators are not exposed to
great risks.
– 17
English