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10. BLADE
The blade is made of hardened steel. It will be necessary to reshape it semiregularly (with a grind wheel).
Ensure that it is always balanced (an unbalanced blade will cause dangerous vibrations). To check for
balance, insert a round rod through the central hole and support the blade horizontally. A balance blade will
remain horizontal. If the blade is not balanced the heavy end will rotate downwards. Reshape the heavy end
until the blade is currently balanced. To remove the blade (1), unscrew the blade screw (2).
and replace any parts, which are damaged.
When reassembling, make sure that the cutting edges face in the direction of the motor rotation. The blade
screw (2) must be torque to 20N.m.
WARNING: For service, replace the blade with DAYE blade:
EM 4662 P-Li(DYM192107): DAYE 2105300083
EM 4662 S-Li(DYM192207): DAYE 2105300083
EM 5162 S-Li(DYM192607): DAYE 2105300084
Fig.15
WARNING:
Remove the battery from the machine.
WARNING:
Protect hands by using heavy gloves or a rag to grasp the cutting blades when replace the
blade.
11. MAINTENANCE AND CARE
Warning
:
Before performing any Maintenance or cleaning work, always remove batteries
and
pull out the
isolator key!
Do not spray the unit with water. Ingress of water may destroy the Switch-plug combination unit and the
electric motor. Clean the unit with a cloth, hand brush, etc.
Expert inspection is required, do not make any adjustment by yourself, must contact to customer
Service centre:
a) if the lawn mower strikes an object.
b) if the motor stops suddenly
c) if the blade is bent (do not align!)
d) if the motor shaft is bent (do not align!)
e) If the V-belt is defective.
f) Use only manufacturer’s recommended replacement parts and accessories.
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