Maintenance; Environmental Protection - KRESS KU401 Manual

the underside of the front housing. Slide the pivoting
foot plate forward or backwards to give the required
distance from the end of the blade. Release the
pivoting foot plate adjusting button. The pivoting foot
plate is now locked in position but will continue to
pivot as it follows the work surface during the cut. The
distance from the front of the foot plate to the tip of the
blade (on the longest part of the cutting stroke) equals
the cutting capacity of the tool.
NOTE: The pivoting blade foot must be held firmly
against the material being cut to reduce saw vibration,
blade jumping and blade breakage.
6. PENDULUM ACTION CONTROL (SEE FIG. G)
The pendulum action varies the down cutting angle of
the blade for increased cutting efficiency. This can also
be adjusted during no load running.
Do not use excessive blade force when cutting with the
pendulum action.
Warning: Make sure the pendulum setting
is "0' when using the saw blade teeth
facing up.
PENDULUM SETTINGS
0 Thin materials, fine cuts, tight curves.
1 Hard materials (e.g. steel & chipboard).
2 Thick materials (e.g. wood) & plastics.
3 Fast cuts (e.g. softwood). Cutting in the direction of
the wood grain.
7. FLUSH CUTTING (SEE FIG. H, I)
It is possible to make cuts extremely close to floors,
walls and other difficult areas. Insert the blade shank
into the blade clamp with the blade teeth facing up
(opposite to normal working position). This will make
cuts closer to the work surface (SEE FIG. H). Using
special flexible blades insert the blade into the blade
clamp with the blade teeth facing down (normal
working position). It will allow flush pipe cutting (SEE
FIG. I).
8. WOOD CUTTING
Always ensure the work-piece is firmly clamped to
prevent movement. For easier control use low speed to
start cutting, then increase to the correct speed.
9. METAL CUTTING
This saw has different metal cutting capacities
depending upon the type of blade being used and
metal being cut.
ALWAYS clamp the work down to prevent it from
slipping.
Use a finer blade for ferrous metals and a coarse blade
for non-ferrous metals.
When cutting thin gauge sheet metals, ALWAYS clamp
wood on both sides of the sheet. This will give you a
clean cut without excess vibration or tearing of the
metal.
DO NOT force the cutting blade. Forcing the blade will
reduce blade life and cause the blade to break.
NOTE: We recommend that you spread a thin film of
oil or other coolant along the line of cut ahead of the
saw. This will allow easier operation and help extend
blade life. When cutting aluminum, use kerosene.
10. POCKET CUTTING (Soft materials only)
(SEE FIG. J, K)
Mark the pocket or internal hole to be cut out. Insert
the special cutting blade with blade teeth facing down
and clamp securely. Angle the saw so that the back
edge of the blade guard is resting on the work surface.
Use a slow speed to start the cut to avoid breaking
the blade but increase to correct speed once the cut
has started. With the blade guard held firmly against
the work surface, start a slow but controlled upward
swing of the saw. The blade will cut into and through
the material. Always ensure the blade is completely
through the material before cutting the remainder of
the pocket.
11. REPLACING CARBON BRUSHES (SEE FIG.
L)
Remove and check the carbon brushes regularly.
When they are worn to length of about 6mm, both new
carbon brushes should be replaced at the same time.
When changing worn carbon brushes, use a slotted
screwdriver to remove the brush holder caps. Take
out the worn carbon brushes, insert the new ones and
make sure the carbon brushes moving freely in the
brush holders. Finally, secure the brush holder caps.
WORK HINTS FOR YOUR
RECIPROCATING SAW
If your power tool becomes too hot, set the speed to
maximum and run a no load for 2-3 minutes to cool
the motor.
Always ensure the work-piece is firmly held or clamped
to prevent movement.
The pivot foot plate must be held firmly against the
material being cut to reduce saw vibration, blade
jumping and blade breakage.

MAINTENANCE

Remove the plug from the socket before
carrying out any adjustment, servicing or
maintenance.
Your power tool requires no additional lubrication or
maintenance. There are no user serviceable parts in
your power tool. Never use water or chemical cleaners
to clean your power tool. Wipe clean with a dry cloth.
Always store your power tool in a dry place. Keep the
motor ventilation slots clean. Keep all working controls
free of dust. Occasionally you may see sparks through
the ventilation slots. This is normal and will not damage
your power tool.
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
ENVIRONMENTAL
PROTECTION
Disposal
The machine, its accessories and packaging
materials should be sorted for environmentally
friendly recycling. The plastic components are
labeled for categorized recycling.
9
EN