Husqvarna P 520D Operator's Manual page 131

d) To replace the cabin fuses, remove the engine
cover. The cabin fuses is in the right holder in
front of the battery.
e) To replace the traffic kit fuses, remove the servo
housing cover.
Note: For P 525D with cabin, to get access to
the servo housing cover remove the 4 screws on
the air distridutor. Remove the air distributor.
f) To replace the fuses for the lamps, the window
wiper and the fan, remove the cover in the cabin
roof.
2. Pull the fuse from the holder.
3. Replace the broken fuse with a new fuse of the
same type. Refer to
4. Attach the covers.
Note: If the main fuse breaks again a short period after
you replace it, there is a short circuit. Repair the short
circuit before you operate the product again. Let an
approved service agent help you.
740 - 002 -
Technical data on page 142 .
To charge the battery
• Charge the battery if it is too weak to start the
engine.
• Use a standard battery charger.
CAUTION: Do not use a boost charger
or start booster. That will cause damage
to the electrical system of the product.
• Always disconnect the charger before starting the
engine.
To do an emergency start of the
engine
If the battery is too weak to start the engine, you can use
jumper cables to do an emergency start. This product
has a 12 V system with negative ground. The product
that is used for the emergency start must also have a 12
V system with negative ground.
To connect the jumper cables
WARNING: Risk of explosion because of
explosive gas that comes from the battery.
Do not connect the negative terminal of the
fully charged battery to or near the negative
terminal of the weak battery.
CAUTION: Do not use the battery of your
product to start other vehicles.
1. Remove the engine cover.
2. Remove the cover for the battery case.
3. Connect one end of the red cable to the POSITIVE
battery terminal (+) on the weak battery (A).
B
A
4. Connect the other end of the red cable to the
POSITIVE battery terminal (+) on the fully charged
battery (B).
C
D
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