28 – English
MAINTENANCE AND SERVICE
Removing the BioClip plug
To change a Combi deck from the BioClip function to a cutting
deck with rear ejection, remove the BioClip plug, which is
located under the unit.
• Put the unit in the service position, see Placing in the
service position.
Combi 94
• Loosen the knob and the bolts holding the BioClip plug
and remove the plug.
• Replace the unit in normal position.
Fit the BioClip plug in the reverse order.
Combi 103
• Remove the three screws holding the BioClip plug, and
remove the plug.
• Tip: Fit three full-thread screws M8x15 mm in the screw
holes to protect the threads.
• Replace the unit in normal position.
Fit the BioClip plug in the reverse order.
Checking the blades
To achieve the best mowing results it is important that the
blades are undamaged and well-sharpened.
Check that the blades’ attachment screws are tight.
The blades should be balanced after sharpening.
Damaged blades should be replaced when hitting obstacles
that result in a breakdown.
Replacing the blades
• Put the unit in the service position, see Service position
for the cutting unit.
• Lock the blade with a wooden block. Loosen the blade bolt
and remove the blade bolt, the washers and the blade.
• Assemble the parts in the reverse order.
• The blade must be mounted with the angled ends pointing
up towards the cover.
• Tightening torque 45-50 Nm (4.5-5 kpm/32-36 lbft).
IMPORTANT! One or more unbalanced blades , caused by
damage or poor balancing after sharpening, can cause
vibrations in the machine.
!
WARNING! Wear gloves to protect your
hands when working with the blades.
IMPORTANT!
Always exercise care and use your common sense. Avoid
all situations which you consider to be beyond your
capability. If you still feel uncertain about operating
procedures after reading these instructions, you should
consult an expert before continuing. Contact an authorised
service workshop.
Always use genuine parts. For more information, see the
”Technical data” section.
15mm
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