Husqvarna 535iFR Operator's Manual page 25

Maintenance
Keep the handles dry, clean and free from oil and grease.
Make sure that the cutting attachment is not damaged. Replace the cutting at-
tachment if it is damaged.
Make sure that the cutting attachment guard is not damaged. Replace the cut-
ting attachment guard if it is damaged.
Make sure that the screws and nuts are tight.
Make sure that the battery release buttons on the battery works and locks the
battery in the product.
Examine that the battery charger is not damaged and function correctly.
Make sure that the battery is not damaged.
Make sure that the suspension ring is not damaged.
Make sure that the handle and the handlebar is not damaged and attached cor-
rectly.
Make sure that the blade is correctly centered, is sharp, and not damaged. An
off-center blade will cause vibration that could result in damage to the product.
Make sure that the locknut of the cutting equipment is tighten correctly.
Make sure that the transport guard for the blade is not damaged and that the
transport guard can be attached correctly.
Examine all cables, couplings and connections. Make sure they are not dam-
aged and free from dirt.
Examine the vibration damping elements and make sure that they are not dam-
aged.
Make sure that the bevel gear is filled three-quarters full with lubricant. If not, use
special grease.
Lubricate the drive shaft end in the lower shaft coupling.
Make sure that the air intake of the motor is not dirty. Clean the air intake with
compressed air.
Do a check of the connections between the battery and the product. Do a check
of the connection between the battery and the battery charger.
Make sure that the safety release on the harness is not damaged and operates
correctly.
To clean the product, the battery and
the battery charger
1. Clean the product with a dry cloth after use.
2. Clean the battery and battery charger with a dry
cloth. Keep the battery guide tracks clean.
3. Make sure that the terminals on the battery and the
battery charger are clean before the battery is put in
the battery charger or the product.
609 - 001 -
To sharpen the grass knife and grass
blade
WARNING: Stop the motor. Use protective
gloves.
• To sharpen the grass knife or grass blade correctly,
refer to the instructions that come with the cutting
attachment.
• Sharpen all edges equally to keep the balance.
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