Felisatti T770 Instructions De Service page 18

3 GENERAL SAFETY STANDARDS
See inclosed: General safety standards.
It is one booklet which is integrative part of this manual.
4 INSTALLATION
4.1 PACKING AND UNPACKING
The mitre saw, complete with accessories and user's
manual, is contained in cardboard box ( L=600 mm H=380
mm W=550 mm) and is held in place by special transport
retainers. The transport position is guaranteed by means
of pivot A (fig.9).
In order to place the machine in the rest position (with
head raised), extract pivot A fig.9.
4.2 LIFTING.
The mitre saw should be lifted with suitable equipment
with full observance of the necessary precautions.
Manual handling is possible as long as it is done by at
least 2 people.
Install the mitre saw on a sufficiently level, solid top at an
ergonomically correct height.
4.3 INSTALLATION
Environmental conditions, temperature, humidity, lighting,
correct mitre saw positioning and general cleanliness are
important factors affecting
personnel safety and mitre saw capacity.
4.4 ELECTRICAL CONNECTION
Before connecting the machine to the mains
makesure that it complies with the standards in force in
the country of use and that the voltage and frequency are
as stated on motor plate B (fig. 1).
When using extensions make sure that cable cross-section
is suitable for its length. When using a wind-up extension
make sure that it is completely unwound so as to avoid
overheating.
CAUTION - Before plugging in, make sure that the
lock button on the release switch is disengaged (sticking
out).
4.5 PLACE OF WORK
The tool that you have purchased is a portable electric
power tool.
Only one user should operate this tool, given its shape,
weight and maneuverability.
Normal use requires that when the operator is positioned
in front of the machine the handgrip is positioned on the
right.
The right hand, when positioned on the handgrip, can
operate all the machine mechanisms. Without releasing
the handgrip it is possible to operate: the switch, the safety
hook mechanism, the turn-table rotation device, the head
tilting movement.
5 MITRE SAW ADJUSTMENT - SQUARING
The mitre saw is delivered by the manufacturer adjusted
and squared according to standard parameters.
CAUTION - Before carring out any mitre saw adjustments
unplug from the mains.
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5.1
Two internal springs maintain the blade unit in the rest
position (raised).
In this position a safety hook mechanism prevents
accidental starting of the unit.
5.1.1 In order to unlock the blade unit and to be able to
5.1.2 To use the machine as a circular saw unlock the
5.2
Penetration depth has already been adjusted by the
manufacturer during testing.
Since incorrect adjustment can cause rapid blunting
and/or breakage of blade teeth, further adjustments may
be necessary. If so, proceed as follows:
- Act on bolt C and relative locknut so as to create a
5.3
With the use of the upper surface, the splitter wedge avoids
the blade blocking as a result of excessive pressure by
the materials being cut.
If this adjustment is necessary, proceed as follows:
- Fully lower the upper surface.
- Loosen the screws A, located on the side of motor
- Raise the protective casing.
- Adjust the splitter wedge until it is approximately 2 mm
- Tighten the screws once more and lower the protective
5.4
Adjusting the 0°
- Lower the head of the machine and lock in position with
- Position turn-table on 0.
- Loosen screws A and knobs B.
- Position square C between blade and support, as
- Keep the turntable on zero and move the support until
- Tighten knobs B and then tighten Allen screws A.
5.5
Adjusting the 90° (fig.20)
- Lower the head of the machine and lock it with the
- Position square B, as indicated in fig.20, then loosen
- Tighten the nut carefully in order to be certain that the
11
BLADE UNIT LIFTING
use the machine as a mitre saw, activate the orange
key A fig.7 (the operation can be carried out with
the right hand positioned on the handgrip).
blade unit, as in 5.1.1, and after having completely
lowered the unit, lock in position with pivot A fig. 9.
BLADE PENETRATION ADJUSTMENT (fig. 20)
motor descent limit. This stops the blade coming into
contact with the turntable.
CAUTION - When this has been done, make sure that
the blade is NOT in contact with the turntable and that
the locknut has been properly tightened.
REGULATION OF THE SPLITTER WEDGE
(T770 - T777 - T777 CE) (fig.8)
support.
away from, and 2 mm below, the blade (fig.8).
casing.
TURNTABLE ADJUSTMENT (fig.19 )
the special pin.
indicated in the fig.
it has reached 90° on the square.
REGULATION OF BLADE UNIT IN RELATION
TO THE WORKING SURFACE
special pin.
the nut and adjust the square with Allen key A.
position will remain unchanged.