macc SPECIAL 411 CSO, Инструкция по эксплуатации

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Make sure that the power supply voltage corresponds to the voltage on the motor plate . Connect the cable to the power
supply line observing the colour codes of the individual wires , pay particular attention to the earth wire . Connect the
machine , make sure that the rotation of the circular blade is in the direction shown by the arrow on the guard .
E. CUTTING COOLANT
For the cooling of the circular blade , fill the tank with emulsible oil obtained from a mixture of water and WLADOIL
EMULSOL SGA/NF oil with a percentage of 5-7%
8. MACHINE START UP AND OPERATION
8.1 DEVICES AND THEIR LOCATION
( The location of the devices described is shown on the SPECIAL 411 CSO installation plan DRAW.4 ENCL.2 )
Code
203 LOCKABLE MAIN SWITCH
Code 226 EMERGENCY BUTTON
Code 16 VICE
Code 116 BAR-STOP
8.2 TOOLS SUPPLIED
1 Allen wrench size 3
1 Allen wrench size 5
1 Allen wrench size 6
1 Allen wrench size 8
1 Allen wrench size 10
8.3 OPERATION
CHECKS TO CARRY OUT BEFORE EACH CUT
A. Tension the band by rotating the handwheel 28 until the limit switch ( DRAW.5-6-7 ENCL.3 ) . Remember at the end
of the operation to loosen the hand wheel to avoid the slackening of the band .
B. Check that the hand indicates the required cutting angle ( vice scale ) .
C. Make sure that the bow and the vice are locked by means of the lever 59 ( DRAW.8 ENCL.4 ) .
D. With the engine off , lower the arc and check that at the end of the stroke the belt does not come into contact with the
turntable 13 ; otherwise, adjust by turning the screw located on the turntable ( DRAW.8 ENCL.3 ) . By adjusting the
screw, the width of the working stroke can also be established.
E. Make sure that the piece to be cut is properly secured in the vice ;
F. Make sure that the cooling liquid is circulating in the machine .
IT IS STRICTLY FORBIDDEN TO USE THE MACHINE WITHOUT CUTTING LIQUID .
G. When starting the motor , make sure that the band rotates in the direction of the arrow shown in
DRAW.5-6-7 ENCL.3 .
H. To obtain maximum cutting accuracy , the unit must be located the nearest possible to the work piece . Clamp the
work piece with the vice . release the blade guide arm 023/35 ( DRAW.5-6-7 ENCL.3 ) with handle 032/32 and move it
near the vice jaw so that it doesn’t touch it during the cutting operation , then secure it again .
CUTTING OPERATION
A. Before cutting , check that the inclination is the one required . In order to correct or change the inclination , place
the bench lever 062/32 in position A ( DRAW.11 ENCL.4 ) and after correction , move it back to position D
strongly .
B. Clamp the material to be cut with the handwheel 058/35 after having positioned the vice 3-4mm near the piece to
be cut by turning the lever 023/38 from position C to position B ( DRAW.10 ENCL.4 ) . With selector 100/90 in M
position turn the main switch 002/90 and the speed change over switch 018/90 to the position required . Grip the
handle 046/05 situated on lever 035/32 and push the button . The blade starts to rotate , position the blade
carefully on the piece to be cut , than increase the pressure in order to accelerate the cutting operation without
forcing .
C. With selector 100/90 in CSO position , turn the main switch 002/90 and the speed change over switch 018/90 to
the position required . After having started the unit by pressing the START push button 086/90 , the blade starts
to rotate . The down stroke of the bow can be adjusted by means of the appropriate regulator . Position the blade
carefully on the piece to be cut . Then increase the pressure with the regulator in order to accelerate the cutting
operation without forcing .
C. To make a series of cuts , position the bar stop in correspondence of the size required . Fix it into position by
using the handwheel 077/25 ( DRAW.10 ENCL.4 ) .
D. To replace the band , carry out the same operations used to assemble the band ( chapter 7c ) .
E. For the choice of blade see table ENCL.1 .
F. Every time the machine is switched on , when it switches off or if the emergency push-button 226 has
been pressed , release first the emergency push-button to re -start the cycle .
We strongly discourage the use of blades with ruined or insufficiently sharp cutting edges
Attention!!!
With selector in CSO position
is strictly forbidden to perform cuts by forcing the
bow manually . This machine has been conceived to perform cuts by falling action only . Any
manual operation can seriously damage the machine .
8.4 SPECIAL SAFETY CHECKS
A. Before using the machine , check carefully that the safety devices are in good working order , that the mobile parts
are not blocked , that no parts are damaged and that all the components are installed correctly and are functioning
properly .
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