Replacing The Carbon Brushes; Water Tap; Disposal, Scrapping - Husqvarna K 4000 Cut-n-Break Operator's Manual

• Loosen the five screws holding the guards on the
cutting arm.
• Remove the old drive belt and put in a new one.
• Refit the guards on the cutting arm.
• Fit the cutting arm on the machine while fastening the
drive wheel.
• Replace the water hose.
• Refit the belt cover, the nuts, the clamping bolt and the
eccentric cam.
• Refit the blades and tighten the nut. See instructions
under Heading "Assembling the blades".
• Tighten the drive belt and the nuts and bolt. See the
instructions under the heading "Inspecting and
adjusting the drive belt".
IMPORTANT! Do not forget to tighten the belt and check
the belt adjustment before cutting. See the instructions
under the heading "Inspecting and adjusting the drive
belt".

Replacing the carbon brushes

• Check the carbon brushes at least once a month. The
carbon brushes should be replaced with new brushes
if they are worn, cracked or in any other way
deformed.
• All carbon brushes must be replaced when the
brushes are replaced.
• Remove the inspection cover by loosening both
screws.
MAINTENANCE
• Unscrew the cable holding the carbon brush. Now lift
up the spring and then lift out the carbon brush from
the brush retainer.
• Clean the brush retainers with a dry brush.
• Carefully blow away the dust.
• Fit the new carbon brushes and, at the same time,
check that they slide easily in the brush retainers.
• Fold down the springs and tighten the cable.
• New carbon brushes must be run in for approximately
40 minutes while idling.

Water tap

• Check and clean the restrictor if necessary. Do not
use hoses that are distorted, worn or damaged.

Disposal, scrapping

This product should be submitted to an appropriate
recycling station in accordance with local requirements.
By ensuring that this product is taken care of correctly,
you can help to counteract the potential negative impact
on the environment and people that can otherwise result
through the incorrect waste management of this product.
For more detailed information about recycling this
product, contact your municipality, your domestic waste
service or the shop from where you purchased the
product.
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