Valex SV4000, Руководство по эксплуатации и обслуживанию

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machine’s plug is disconnected from the mains.
The machine is supplied with some disassembled components and before using it, it
must be cleaned and installed.
When choosing where to put the machine, the following should be considered:
- that the planned position is not damp and is protected from atmospheric agents.
- that the area where it will be placed is completely flat, on a non-slip floor and with
appropriate load capacity.
- that there should be a large operational area around the machine free from ob-
stacles.
- that the room should be attended and closed in order to prevent free access.
- that there is good lighting.
- that it needs to be positioned close to the general differential switch.
- that the power supply system is earthed and conforms to the standards.
- that the room temperature should be between 10° and 35° C.
- that the work environment is not in an explosive atmosphere.
Remove the upper part of the packaging and visually check that the machine and its
components are perfectly intact. Then remove the packaging and proceed to carefully
clean the machine in order to remove any protective oils used for transport.
1) Get a bench (not provided) to rest the machine on and a series of nuts and bolts
(not provided) for fixing it to the bench.
2) Position the machine and fix it firmly using the holes present on the base (pos. 2).
3) Proceed to assemble the components as illustrated in the figure. If in any doubt,
please contact your retailer.
4) At the points marked in Fig. A by the bottle symbol, lubricate bushings with a few
drops of oil (not supplied); remove any excess oil with a cloth.
5) Tilt the work surface (pos. 3) to 0° (horizontal).
6) Make sure the blade is correctly positioned and tensioned (see following chapters).
7) Assemble the cutting area guard (pos. 14) on the support (pos. 15) using the screw
and nut; do not fully tighten the nut so that the guard can open backwards.
Make sure that all the parts have been properly and securely assembled and that the
machine is stable before starting it.
ADJUSTMENTS (FIG. A)
WARNING! Before conducting checks and adjustments, turn the switch to OFF
“O” (switched off) and unplug the machine from the electric power supply. Wear
gloves to protect your hands.
The machine is supplied factory adjusted and does not require special adjustments;
if necessary, perform the following operations.
BLADE TENSION ADJUSTMENT
For best machine performance, check blade tension.
Excessive tension could break the blade and excessively wear mobile machine compo-
nents; poor tension could bend the blade and it could slip from the two blade locks.
Rotate the hand wheel to adjust tension (pos. 9):
- clockwise to increase it
- counterclockwise to decrease it.
90° PERPENDICULAR BLADE ADJUSTMENT (see also Fig. C)
To adjust blade perpendicular to the work surface, use the hand wheel (pos. 4) to
tilt the work surface (pos. 3) to form a 90° angle; use a 90° square (not supplied)
between the blade and surface.
Check that the indicator is on zero and, if necessary, use a screwdriver (not supplied)
to reposition it.
WORK SURFACE TILT ADJUSTMENT
To adjust work surface tilt (pos. 3) to the blade (pos. 5) use the hand wheel (pos. 4)
in order to tilt the surface to the required angle.
PIECE LOCK AND GUARD HEIGHT ADJUSTMENT
To adjust piece lock and guard height (pos. 14 – 17) to the surface (pos. 3) and work
piece use the hand wheel (pos. 21), adjust and firmly tighten.
The piece lock should be just over the piece so as to allow the piece to slide under it
while preventing it from lifting off the surface.
STARTING AND STOPPING
WARNING! Before starting the machine it is compulsory to put on goggles,
gloves, headphones and dust mask (not provided with the machine).
WARNING! Whilst starting and stopping, make sure that nobody approaches
the machine. Keep a safe distance to the side and not facing the machine. Keep
safety distance from all parts in motion and from the cutting area.
WARNING! The engine, the moving parts and the blade continue to run for a
short while after the machine is switched off. During this time, these parts must
not be touched. Serious injury hazard!
Before starting the machine check the integrity of all the components and that all the
bolts and couplings are tight.
STARTING UP
1) Make sure service keys are inserted.
2) Make sure the guard is correctly positioned on the cutting area.
3) Insert the power cord plug into the socket.
4) Stand in front of the machine and make sure people and animals are kept away.
5) To start press the ON ‘I’ switch (switched on) (pos. 12).
If you notice any working defects, switch off the machine and consult the chapter
“Troubleshooting”.
STOPPING
To stop the machine press the OFF “O” switch (switched off) (pos. 12).
SPEED ADJUSTMENT (if applicable)
Use the knob (pos. 19) to adjust blade oscillation speed.
When not using the machine, turn it off and disconnect the plug from the socket.
OPERATING WARNINGS AND TIPS
WARNING! Before conducting checks and adjustments, turn the switch to
OFF“O” (switched off) and unplug the machine from the electric power supply.
After having read the previous chapters carefully, apply these tips scrupulously to
obtain maximum performance from your machine. Proceed with caution. You will only
be able to make full use of the machine’s potential after gaining sufficient experience.
Acquaint yourself with all controls. Run trials without work pieces.
OPERATOR
The normal operator position is in front of the machine (switch side), with both hands
guiding and holding the piece; cutting is only possible from this position.
Warning! Keep your hands and face far from the blade and cutting area. Serious
injury hazard!
WORK PIECE
The shape, size and weight of the piece to be cut must be compatible with the machine.
Hard wood is not suited for this machine.
Trace the cutting line on the piece with a pencil; start the machine and place the piece
on the work surface being careful not to touch the blade. The wider side of the piece
must rest on the base; do not cut pieces with the wider side upright (on a slant).
Align the previously traced line with the blade edge and move it towards the blade;
turn the machine off after cutting.
Specifically sized pieces can be used on this machine (thickness H and depth P, see
Technical Data).
Warning! For your safety, it is important that the machine is secured to the bench
or stand.
Warning! For your safety, it is important that the piece is correctly locked. Do not
cut circular sections, old or fragile wood, irregular wood, cracked wood, wood with
nails or screws, branches or trunks. Always carefully inspect the piece.
Warning! Always remember that the blade can suddenly lift the piece and it may
slip from your hands.
BLADE TOOL
Make sure the blade is integral, without cracks or deformations before use. Periodically
check blade sharpness.
When necessary, replace it following the instructions in the next chapters.
Warning! Blade efficiency and perfect integrity provide better results and minimise
accident risks.
CHIP AND DUST BLOWING
The machine is equipped with a device that blows a small amount of air on the cutting
area. This removes produced dust to promote precise cuts.
Make sure the rubber tube is connected to the supply fixture on one side (pos. 8) and
to the distributor on the other (pos. 11) near the cutting area.
Distributor tilt can be adjusted using a lateral screw. Be sure not to excessively tighten
the screw so as not to crush the tube.
SAWDUST SUCTION SYSTEM (if applicable)
The machine can be equipped with a manifold (pos. 16) for the sawdust suction.
Please remember that the part of material removed while cutting will also be thrown
around the machine and on the piece.
For best results, connect the manifold to a wood sawdust suction system using the plastic
tube (both not supplied with the machine); your dealer can suggest the best choice.
Warning! Do not start the machine if the vacuum hose is not installed. Do not insert your
fingers or tools in the manifold in the attempt to remove material. Serious injury hazard!
OSCILLATION SPEED ADJUSTMENT (if applicable)
The machine can be equipped with an electronic regulator (pos. 19) that varies blade
oscillation speed.
OPERATIONS, CUTTING AND MOVEMENTS
The work piece moves on the work surface while the tool moves vertically with
alternating motion to remove material; the blade only removes material during the
descent phase.
The engine provides power to move the tool using a piston rod/crank group and pair
of arms connected with a spring.
Observe the following warnings that apply to all types of cuts:
- make sure that levers, knobs and screws are tightened to firmly secure mobile
parts.
- keep the work piece firmly
- the piece must rest against the work surface
- do not cut several pieces simultaneously
- keep safety distance from the cutting area
- gradually and cautiously near the piece to the blade
- cut in a single stroke
- do not over load the cutting group so as not to strain the blade and the engine
- excessive strains cause the blade and/or piece to suddenly break
- do not strain the blade laterally
- the idle blade should not touch the piece
- do not start the machine if the blade is in contact with the piece
- do not start the machine if the guard is not positioned over the blade
- to clean the cutting area, use a brush with a long handle