Husqvarna Cut-n-Break K 760 - Manual (Page 10)

10 – English
ASSEMBLING AND ADJUSTMENTS
General
Checking the drive shaft and flange
washers
When the blade is replaced with a new one, check the flange
washers and the drive shaft.
• Check that the threads on the drive shaft are undamaged.
• Check that the contact surfaces on the blade and the
flange washers are undamaged, of the correct dimension,
clean, and that they run properly on the drive axle.
• Do not use warped, notched, indented or dirty flange
washers. Do not use different dimensions of flange
washers.
Fitting the cutting blade
• Husqvarna’s blades are approved for hand-held power
cutters.
• Bushings can be fitted on the machine axle to adjust the
machine to the centre hole of the blade. Use a bushing
with the correct diameter! The blades are marked with the
diameter of the centre hole.
• When a diamond blade is mounted on the power cutter
make sure that the diamond blade will rotate in the
direction indicated by the arrow on the blade.
• The blade is placed on the bushing (A) between the inner
flange washer (B) and the flange washer (C). The flange
washer is turned so that it fits on the axle.
• Lock the shaft.
• Tightening torque for the bolt holding the blade is: 15-25
Nm (130-215 in.lb).
Guard for the blade
• The guard for the cutting equipment should be adjusted so
that the rear section is flush with the work piece. Spatter
and sparks from the material being cut are then collected
up by the guard and led away from the user. The guard
must always be fitted on the machine.
Disengaging OilGuard
(K760 OilGuard)
• When the machine is delivered, the OilGuard plug (A) and
the blue indicator pin (B) are fitted in the tank.
• If you are in a situation where you do not have access to
Husqvarna OilGuard oil, but you have oil of a similar
quality, you can deactivate the OilGuard system using the
disconnection function.
• To deactivate the function, pry off the OilGuard plug using
a screwdriver and then break off the indicator pin. Now fit
the disconnector plug (C) in the tank to complete
deactivation and to cover the hole.
• If you want to reactivate the OilGuard system, press the
OilGuard plug again. The system is then reactivated, but
note that the broken indicator pin cannot be refitted. A
broken indicator pin indicates that the OilGuard system
has been disconnected.
• A broken indicator pin indicates that the OilGuard system
has been disconnected.
• You can purchase a new indicator pin as a spare, but this
is only sold in grey which indicates that the OilGuard
system has been deactivated since the machine left the
factory.
!
WARNING! The engine should be switched
off, and the stop switch in STOP position.