IQ Power Tools iQPC912VSK, Руководство оператора

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iQPC912VSK
Operator’s Manual
888-274-7744
www.iqpowertools.com
STEP UP, ADJUSTMENTS, & OPERATION
SHARPENING DIAMOND BLADES
Diamond blades can become dull when the wrong
feeding pressure is used or when cutting certain
materials such as high strength concrete. Working with
a blunt diamond blade causes overheating,
which can result in the diamond segments coming loose.
Sharpen the blade by cutting in a soft material such as
sandstone or brick.
BLADE VIBRATION
The blade can become out-of-round and vibrate if an
excessive feed pressure is used.
A lower feed pressure can stop the vibration.
Otherwise replace the blade. The blade must be of the
recommended type for the material to be cut.
CHECKING THE DRIVE AXLE AND FLANGE WASHERS
Check that the threads on the drive shaft are
undamaged.
Check that the contact surfaces on the blade and the
blade thrust 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 blade
thrust washers.
Do not use different dimensions of blade thrust washers.
FITTING THE CUTTING BLADE
iQ Diamond Blades are approved for hand-held power
cutters. Blades are manufactured with 1” (25.4mm)
diameter center hole .
The blade is placed on the bushing “C” between the inner
thrust washer “A” and the outer thrust washer “B” The
thrust washer is turned so that it fits on the axle.
Tightening torque for the bolt holding the blade is: 15-25
Nm (130-215 in.lb). The shaft can be locked using a
screwdriver, steel pin or the like.
This is slid in as far as possible. The blade is tightened
clockwise.
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.
When the blade is replaced with a new one, check the
flange washers and the drive axle. See instructions
under the heading Checking the drive axle and blade
thrust washers.
GUARD FOR THE BLADE
The guard must always be fitted on the machine.
RETRACTING DUST GUARD
The lower retracting dust guard should be inspected for
damage and wear to ensure smooth operation.
WARNING!
A CUTTING BLADE MAY BURST
AND CAUSE INJURY TO THE
OPERATOR. NEVER USE A CUTTING BLADE AT A LOWER
SPEED RATING THAN THAT OF THE POWER CUTTER. NEVER
USE A CUTTING BLADE FOR ANY OTHER MATERIALS THAN
THAT IT WAS INTENDED FOR.
WARNING!
OVEREXPOSURE TO VIBRATION
CAN LEAD TO CIRCULATORY
DAMAGE OR NERVE DAMAGE IN PEOPLE WHO HAVE
IMPAIRED CIRCULATION. CONTACT YOUR DOCTOR IF
YOU EXPERIENCE SYMPTOMS OF OVEREXPOSURE TO
VIBRATION. THESE SYMPTOMS INCLUDE NUMBNESS,
LOSS OF FEELING, TINGLING, PRICKING, PAIN, LOSS OF
STRENGTH, CHANGES IN SKIN COLOR OR CONDITION.
THESE SYMPTOMS NORMALLY APPEAR IN THE FINGERS,
HANDS OR WRISTS.