Makita LH1040 - Инструкция по эксплуатации - Страница 14

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43. Pay particular attention to instructions for reduc-

ing risk of KICKBACK. KICKBACK is a sudden
reaction to a pinched, bound or misaligned saw
blade. KICKBACK causes the ejection of the
workpiece from the tool back towards the opera-
tor. KICKBACKS CAN LEAD TO SERIOUS PER-
SONAL INJURY. Avoid KICKBACKS by keeping
the blade sharp, by keeping the rip fence parallel
to the blade, by keeping the riving knife and
blade guard in place and operating properly, by
not releasing the workpiece until you have
pushed it all the way past the blade, and by not
ripping a workpiece that is twisted or warped or
does not have a straight edge to guide along the
fence. 

44. Avoid abrupt, fast feeding. Feed as slowly as

possible when cutting hard workpieces. Do not
bend or twist workpiece while feeding. If you
stall or jam the blade in the workpiece, turn the
tool off immediately. Unplug the tool. Then clear
the jam. 

SAVE THESE INSTRUCTIONS.

INSTALLATION 

CAUTION:
• Keep the floor area around the tool level well main-

tained and free of loose materials such as chips and
cut-offs. 

Installing auxiliary plate (Fig. 1 & 2) 

Install the auxiliary plate using the notch in the tool’s
base and secure it by tightening the hex bolt. 

Bench mounting (Fig. 3) 

This tool should be bolted with two bolts to a level and
stable surface using the bolt holes provided in the tool’s
base. This will help prevent tipping and possible injury. 

FUNCTIONAL DESCRIPTION 

CAUTION:
• Always be sure that the tool is switched off and

unplugged before adjusting or checking function on the
tool. 

Blade guard (Fig. 4 & 5) 

CAUTION:
• Make sure that the handle cannot be lowered without

pushing the lever nearby the handle to the left. 

• Make sure that the lower blade guards A and B dose

not open unless the lever near the handle is pushed at
the topmost position of the handle. 

When lowering the handle while pushing the lever to the
left, the lower blade guard A rises automatically. The
lower blade guard B rises as it contacts a workpiece. The
lower blade guards are spring loaded so it returns to its
original position when the cut is completed and the han-
dle is raised. The top blade guard falls flat on the top sur-
face after workpiece has passed under it. NEVER
DEFEAT OR REMOVE THE LOWER BLADE GUARDS,
THE SPRING WHICH ATTACHES TO THE LOWER
BLADE GUARD, OR THE TOP BLADE GUARD. 

In the interest of your personal safety, always maintain
each blade guard in good condition. Any irregular opera-
tion of the guards should be corrected immediately.
Check to assure spring loaded return action of the lower
blade guards. NEVER USE THE TOOL IF THE LOWER
BLADE GUARD, SPRING OR THE TOP BLADE GUARD
ARE DAMAGED, FAULTY OR REMOVED. DOING SO IS
HIGHLY DANGEROUS AND CAN CAUSE SERIOUS
PERSONAL INJURY. 
If any of these see-through blade guards becomes dir ty,
or sawdust adheres to it in such a way that the blade is
no longer easily visible, unplug the saw and clean the
guards carefully with a damp cloth. Do not use solvents
or any petroleum-based cleaners on the plastic guard. 
If the lower blade guard A is especially dir ty and vision
through the guard is impaired, proceed as follows. Fix the
top table at the fully elevated position, raise the handle
fully, push in fully the stopper pin with the handle fully
raised, and use the supplied socket wrench to loosen the
hex bolt holding the center cover. Loosen the hex bolt by
turning it counterclockwise and raise the lower blade
guard A and center cover while pushing the lever to the
left. With the lower blade guard A so positioned, cleaning
can be more completely and efficiently accomplished.
When cleaning is complete, reverse procedure above
and secure bolt. 
In the same case for the top blade guard as above
stated, loosen the screw holding it with a screwdriver and
remove the top blade guard. After cleaning, always rein-
stall it securely by tightening the screw to the extent that
the top blade guard moves smoothly up or down. 
If any of these blade guards becomes discolored through
age or UV light exposure, contact a Makita service center
for a new guard. DO NOT DEFEAT OR REMOVE
GUARDS. 

Maintaining maximum cutting capacity 
(Fig. 6 & 7)

This tool is factor y adjusted to provide the maximum cut-
ting capacity for a 260 mm saw blade. 
When installing a new blade, always check the lower limit
position of the blade and if necessary, adjust it as follows: 

CAUTION:
• When making this adjustment, position the top table at

the lowest position after unplugging the tool. 

First, unplug the tool. Position the top table at the lowest
position. Lower the handle completely. Use the socket
wrench to turn the adjusting bolt that you can find below
in the biggest hole in the top table, until the periphery of
the blade extends slightly below the top surface of the
turn base at the point where the front face of the guide
fence meets the top surface of the turn base. 
With the tool unplugged, rotate the blade by hand while
holding the handle all the way down to be sure that the
blade does not contact any par t of the lower base. Re-
adjust slightly, if necessary. 

CAUTION:
• After installing a new blade, always be sure that the

blade does not contact any par t of the lower base when
the handle is lowered completely. Always do this with
the tool unplugged.