Home
FR CS939 - Cassese
Contents
1. Fastening screws joulding Fitting the extension on the left Fig 03 Fit the extension on the table as indicated in Fig 03 then fit the angle bracket see Fig 3 Page B using the screws in place on the left side of the machine Electrical connection The user must connect the feeder cable to a source conforming to regulations in force and ensure that the machine is protected by fuses For 400 V three phase 10 Amps A M For 230 V three phase 16 Amps A M For 220 V single phase Air line connection Provide a supply pipe with an inside of 8 that will withstand the maximum pressure of the source which must not be less than 6 bar Source characteristics dry air no lubrication Connection to the machine SEE PAGE D 4 DUST COLLECTION To be in conformity with the European safety regulations in work place it is imperative that the machine is connected to a dust collector which develops a speed of 28 m sec 30 62 yds sec on a diameter of 100 mm 4 The blades are equipped with their own dust collection circuit B1 and B2 joining each other at a connecting box BR 2 holes 50 mm 2 located at the rear inside of the machine Collecting the dust non captured by B1 and B2 15 possible by opening more or less the shutter V of the connecting box BR Please note that opening of the shutter will reduce the dust collection power at the level of the blades This equipment of the mac
2. amp M The different positions of the 4 knobs MM amp NN CUTTING ADVANCE The knurled knob 0 Fig 01 is used to regulate the speed of the advance motion of the left blade The knurled knob 0 Fig 01 is used to regulate the speed of the advance motion of the right blade The speed of advance must be adapted according to the material to be sawed hardness cross section coating etc the quality of the cut and the characteristics of the blades used THE BLADES MUST BE STOPPED DURING ALL SETTING OPERATIONS All setting procedures must be carried out with the cover closed They do not require any intervention inside the machine This instruction is intended to preserve the safety of the operator who must under no circumstance insert his her hands inside the cover CUTTING CAPACITY CS939 amp MA Overall cutting capacities CS939 EXAMPLE For a moulding with a height of 60 mm vertical axis pig the maximum cutting width is 103 mm horizontal axis 103mm CONTROLS OF THE VERTICAL AND HORIZONTAL CLAMPS Check that the cover is locked and the green indicator is lit If not actuate the button A Fig 04 Page B The controls of the vertical and horizontal clamps are outside the cover whereas the clamps themselves are insid
3. electrical power supply has been re established the motors will only start up if the control button G Fig 4 Page B is actuated In an emergency press the red fist operated blade stop button K immediately and before any other intervention is carried out cut off the voltage supply via the general isolating switch J 10 DEPTH OF REBATE MEASUREMENT Move the slide H Fig 09 on the right panel of the table to the required dimension M for the depth of the rebate and lock the handle T Fig 09 Move the moulding mitre cut on the left onto the slide H Fig 09 This measurement can only be done on a moulding cut to the selected angle on the left side so that the bottom of the rebate coincides with the oblique section of the slide that corresponds to the selected angle Then move the stop 10 Fig 09b into contact with the moulding and lock its handle Loosen the handle T Fig 09 and withdraw the slide H Fig 09 from below the moulding The length stop is controlled pneumatically in such a way that it retracts in the case of short mouldings to facilitate removal after cutting a either automatically at the end of the cycle as long as button E Fig 3 Page E is held down b via button F Fig 4 Page B Using the 2 stops A fixed stop and a retractable stop are provided With this combination both a length and then a width can be cut without problem Actuate button F every two cycles
4. CH 8 x 10 71871 1 x WRENCH 10 x 13 1879 1 x ALLEN KEY 2 5 721884 1 x ALLEN KEY 4 71885 1 x ALLEN KEY 5 722724 1 x SMALL FORMAT STOP FINGER SUB ASSEMBLY 7556 1 x GROOVED END PIECE M 91 4 CYL Z674 1 x GLASS FUSE 1 25A 5x20 Z701 1 x MALE CONNECTOR US M TEFLON Z749 1 x QUICK RELEASE CONNECTOR F 1 4 Z944 1 x PRESSURE GAUGE 9522 1 x WRENCH WITH MOULDED TRIANGLE 8 MM PLASTIC In the electrical control cabinet 540 1 x MALE CONNECTOR 20 A 380 V3P T Z703 1 x NEON TUBE 6 W A pallet truck with forks of at least 155 cm long must be used for handling the equipment Machine weight 499 kg 45 536 kg MA Handling is done by inserting the forks under the machine from the left M INSTALLING THE MACHINE Sufficient room must be allowed around the machine to ensure free circulation and access for maintenance purposes It must be placed on a solid relatively level floor Before any connections are made electrical amp pneumatic the machine must be levelled using the adjustable feet Since working surface height is 900 mm from the ground it may be necessary to provide a duckboard for an operator who is not particularly tall Fitting the extension on the right Fig 02 Insert the square headed screws P in the rear groove of profile R then engage the holes of the bar S on the pins and insert the fastening screws Then fit the angle bracket see Fig 3 Page B using the screws in place on the right side of the machine
5. E Cassese CS 939 DOUBLE MITRE SAWS Fixed 45 or Multi Angled AUTOMATIC MEASURING STOPS NUMERIC QUICK STOP amp SMART STOP USER FRIENDLY TOUCH SCREEN Keyboard NUMERIC STOP goes to requested size automatically QUICK STOP Thickness Measurer SMART STOP Electric box of automatic stop with CS 939 saws only Both automatic stops can be as an optional equipment with Cassese double mitre saws and will be produced together with the saw at factory Presenting an important gain of time compared to all manual measur ing systems sets itself up in just a few seconds Cassese automatic stops make the operator also avoid mistakes thus sparing a lot of moulding and money Available in 2 versions their most important features are QUICK STOP Customises in a Memory FILE up to 800 articles that are either profiles with their specifications or finished products i e a frame with the profile its specs dimensions of frame 2 Memorises up to 80 standard frame formats sizes of frames Keeps in memory and puts automatically the regular play allowance for inside rabbet measures Can work at any time with inside or outside measures but if customer is never using outside measures this can be locked to avoid operator mistakes Can go at any time from short to long size of frame A counter shows at any time the total cuts made and can be just reset for use as Counter of Chops when cutting a se
6. Fig 01 and press button E Fig 3 Page B with the left hand to initiate sawing on the left To ensure that the hands are safe during the operating cycle a maximum time delay of 3 seconds is permitted between the two actions If the delay between the actions is greater than 3 seconds the buttons must be released and the operation must be recommenced in the same order to trigger a cutting cycle IMPORTANT DO NOT CUT THIN STRIP If after a cut the waste or remaining piece of moulding does not fall by gravity into the waste drawer and is not accessible from behind the cover the waste must be removed by pushing it with the next moulding or with a stick It is strictly forbidden to cut several moulding lengths at a time piling them one in front of the other Under no circumstances must the operator insert his her hands inside the casing behind the curtains The workstation must not be occupied by more than one person whilst the machine is in use This one person has responsibility for the controls The sawing operation advance motion of the blades is only possible with the horizon tal and vertical pneumatic clamps activated and the saw blades rotating Releasing one of the buttons during the cutting process causes the blade in action to move back and the buttons have to be released so that the cycle can be started again If the electrical circuit is cut off by accident the blade in action moves back instantaneously Once the
7. Its two circular blades are driven by two electric motors The moulding is held in place automatically by vertical and horizontal pneumatic cylinders A two hand control acting simultaneously on the clamping and the cutting preserves operator safety by keeping the operator s hands out of range of the blades The electrical control components are installed in a cabinet on the right side of the machine The pneumatic components are installed in a cabinet on the left side of the machine The connection is fitted to the base of the machine outside the cabinet Since this machine has been designed and constructed to meet the obliga tions of safety and hygiene modifications to the electrical and pneumatic components the dismantling of the original guards supplied and modifica tions to the machine s safety devices are strictly forbidden The CS 939 saw cannot be used by more than one operator at a time Residual risks Under no circumstances are the hands to be placed inside the upper protective cover beyond the plastic screen because of the presence of the supporting cylinders and the rotation of the saw blades in their Off position H TECHNICAL CHARACTERISTICS DESCRIPTION CS939 Year of construction 1994 Cutting capacity max width overall 130 mm See page 7 max height 90 mm Blade dimensions outside 300mm Bore 30mm Power supply 50 60 Hz 230V 230V 400 V single phase three phase t
8. Manipulate the blades To avoid catching the hands Use supplied locking screw CHC 5x80 to immobilise the shaft Fig 12 LEFT BLADE RIGHT BLADE 1 Inserting screw Unscrew the nut with the supplied 32 mm CHC 5x 80 wrench then remove the cap and the blade 13 REFITTING THE BLADES Fit the blade teeth in the direction of the cut noting the direction of rotation indicated on the case Replace the cap the washer and the nut and tighten the latter then Remove locking screw CHC 5x80 REFITTING THE CASE The case must be refitted to enable satisfactory extraction of the sawdust Left blade case REAR PANEL To dismantle it remove the 2 nuts Z1 and Z2 with a 10 mm wrench This panel must be in place when the machine is in use 14 SERVICING This depends on the frequency of use Operational basis 8 hours day Cleaning empty the waste drawer clean the plexiglass window with a soft cloth Check the belts every 3 months Sharpening of the blades a good cut is the result of good sharpening We advise you to consult your dealer for this service TYPE OF BLADE RECOMMENDED FOR MULTI PURPOSE CUTTING Number of teeth Body thickness 300 LR positive 3 96 2 7 FAULTS POSSIBLE CAUSES Blades not turning Check the safety chain red indicators on panel see Indicator L not lit diagram on inside of electrical control cabinet door Motor circuit breaker not activated Pressure p
9. e the cover The window located on the cover and the cover s interior light ensure that the clamps are visible Place the moulding on the worktable inserting it to the left of the machine with the rebate side facing towards the saw blades Position the vertical and horizontal clamps in rela tion to the profile and the width of the moulding using handles B amp B and C amp C Fig 03 Page B To ensure that cutting quality is obtained and the necessary safety conditions exist it must be ascertained at the time of clamping that the vertical and horizontal clamps do not place the moulding in an unstable position a To check this position draw back the horizontal clamps Fig 07 and start the verti cal clamps Fig 07 via the button I Fig 01 Check that the moulding is not tilted and that the bottom of the moulding is well seated on the table If no position of the vertical clamps on the moulding proves to be satisfactory cancel them by setting the graduated rule to 0 The horizontal clamps only will be operational figure 07 Right vertical clamp Left vertical clamp_ fi Right horizontal clamp Left horizontal clamp b Move forward the moulding s horizontal clamps to 5 mm and start them via the button I Fig 04 Page B Check that the back of the moulding is well supported on the stops W amp W Fig 07 If not draw back the horizontal clamps completely Fig 07 N B It is essential
10. hine insures an efficient dust collection system in respect of the current European regulations It should not be removed or modified IV PUTTING INTO OPERATION 02 2 58 2 Open the compressed air source and actuate the pressure reducer M Fig 3 Page B Set the compressed air pressure to 6 bar using the pressure reducer M Switch the machine on general isolating switch J Fig 03 The green indicator lights up It will only light up if air and electricity are present and the covers are closed Actuate the button A Fig 4 page B to unlock the safety cover The green indicator L goes out Fig 4 page 8 Sa 4 2 A Dismantle the rear cover by removing the securing nuts Z1 and Z2 with a 10 mm wrench Fig 04 Page 5 and remove the locking screws LS of the blade carriage with a 5 mm Allen key 5 Reclose the cover and lock it by actuating the button A Fig Page 8 The green indicator L Fig 04 Page B lights up Press the button G Fig 04 Page B and check the direction of rotation of one of the two blades clockwise for the left shaft anti clockwise for the right shaft If the direction of rotation is incorrect switch off the machine and invert two phases on the feeder cable CUTTING ANGLE 939 MA 4 knobs located on the operator s left are used to set the position of the 3 cutting angles 2 knobs for the left blade N amp N Fig 01 2 knobs for the right blade
11. hree phase Machine power consumption 30 16a 10a Blade rotation speed rpm at 50 Hz 3400 3400 Blade rotation speed rpm at 60 Hz 4125 4125 Maximum length of cut 1750 mm Feeder cable standard Section 4x 2 5 H07 RNF 4 2 5 Extraction connectors outside 2 x 100 mm Extraction type conforming to standards 28 m s at 4 m for 100 Pneumatic power supply connection by Q R connector 5 to 7 bar Consumption 13NI cycle at 6 bar Weight 499 kg 45 536 kg MA Overall dimensions Length 3100 mm Depth 855 mm 45 1080 mm MA Height 1350 mm CS 939 45 amp MA 1 left extension with moulding guide 1 right extension with moulding guide 1 pneumatic retractable stop Accessories Tool box wheel mounted waste drawer Special cutting stop for small sizes CS 939 45 amp MA 1 left extension with moulding guide Numeric stop option Left measuring system numeric motorised Airborne noise at the workstation Sound pressure Sound pressure CS 939 OPTIONS 45 amp MA Extraction unit Measuring extension Numeric motorised stop Rebate measurer Special horizontal clamps for small mouldings Automatic moulding detection UNPACKING AND HANDLING This machine is packed in a solid box containing 1 right extension with measuring system and stop 1 left extension with moulding guide 1 retractable stop 1 waste drawer 1 box containing 76012 2 x SCREW CHC 5 x 80 Z11701 1x WRENCH 32 1348 1 x WREN
12. ndle Right horizontal clamp handle Control button left clamps amp cutting Control button right clamps amp cutting Control button retractable stop Start up of the saw blades Control button left and right clamps amp cutting General isolating switch Blades Off button Safety cover lock indicator Regulator of speed of advance motion of left blade Regulator of speed of advance motion of right blade Selection of left blade cutting angle Selection of right blade cutting angle Pressure reducer Fixed stop Right extension Left extension Opening cover Waste drawer Interior light Pneumatic system control cabinet Electrical control cabinet Bolt with triangle 11 mm LEGRAND ref 365 41 Safety cover locking mechanism CS 939 AIR LINE FITTINGS Advised way of fitting USA STANDARD Male Connector 675 On Machine Quick release Q R female air connector Z 749 Q R US male Standard hose connector connector Z 701 556 AIR SOURCE compressor I INTRODUCTION The saw CS 939 is a machine for cutting 45 mitres 45 version or multi angled mitres 45 30 22 30 MA version of all wood based mouldings whether solid or reconstituted wood untreated or coated with paint varnish plastic paper etc This does not include Moulding profiles that do not have a 90 heel on a minimum height of 5 mm Any metal profile Thin extruded plastic profiles thin strip linings etc
13. oor min 6 bar Isolating switch J not activated Cover U not locked Actuation of the two hand control buttons gt 3 sec Blades not in motion The clamps are working but the blades aren t advancing The waste drawer is too full and this is impeding movement of the blades Blades turning in opposite direction 2 phases Poor cut inverted Blades poorly sharpened Moulding in an unstable position moving during the cut Small mouldings being cut without the small moulding clamp option see page 2 In the event of any other problem please contact your dealer 15
14. ries work Very simple user friendly keyboard that can communicate in several languages to be chosen on the screen SMART STOP Includes all possibilities of QUICK STOP see above includes in more an Automatic Thickness Measurer on the left hand side of the saw where the moulding comes into cutting machine to measure instantly the rebate rabbet thickness of the moulding to be cut Just by pressing on the keyboard to confirm the thickness measured the stop goes instantly to the dimension required Brings to almost NIL all operator mistakes and moulding waste 0 The more often you are changing mouldings in your production custom framing chop service etc the better is this version for your operation TECHNICAL DATA Power Supply 380 220 V single or three phased connected directly to the double mitre saw Measuring capacity minimum outside 120 mm 43 4 minimum inside depends on profile s width maximum outside 2060 mm 81 1 8 which makes maximum inside 1800 mm 70 8 for the thickest 130mm 5 1 8 large moulding Options to be chosen from the start Metric or in inches Extra longer construction for bigger measure capacity bar code scanner amp wand Connection to PC 2 gt N N M M Fig1 M fig3 CS 939 amp MA PARTS LIST Control button of safety cover lock Left vertical clamp handle Right vertical clamp handle Left horizontal clamp ha
15. to have at least one of the two types of clamps activated If this is not the case it is strictly forbidden to proceed with the cutting of this moulding Examples of round or exaggeratedly misshapen mouldings or mouldings with no proper heel which must not be cut by the CS 939 and the CS 939MA SETTING THE CUTTING LENGTH Set the position of the knobs MM amp NN Fig 1 Page B to the required angle See page 6 The use of buttons D I Fig 4 Page B amp E Fig 3 Page B Holding down button I initiates the left and right clamping operations Continuing 0 hold down button 1 and holding down button E at the same time initiates the right and left cuts Holding down button D initiates the left clamping operations Continuing to hold down button D and holding down button E at the same time initiates the left cut only Holding down button E initiates the right clamping operations Continuing to hold down button E and holding down button I at the same time initiates the right cut only FIRST CUT left cut Start the motors using button G Fig 4 Page B Insert the moulding from the left side until reaching the intersection of the blades that is visible through the window in the cover Hold the moulding with the left hand and immobilise it by initiating the left clamping operations vertical amp horizontal by pressing button D Fig 4 Page B with the right hand Hold down button D
16. to retract the width stop and have the fixed stop set to the desired length M2 11 SECOND CUT Right cut The moulding is in contact with the stop 10 Fig 09b and held with the right hand Hold down the left button E Fig 3 Page B to immobilise the moulding Press the right button I Fig 4 Page B for the cut to be made on the right Double cut Hold down the right button I Fig 4 Page B to immobilise the moulding Then press the left button E Fig 3 Page B for the first cut to be made on the right followed by the cut on the left CUT ON THE END OF A MOULDING RIGHT CUT The clamping and cutting procedures are visible thanks to the window and the interior light The operator must check that the left horizontal clamp is well engaged in the rebate of the moulding and not on the contrary causing pressure on the end of the moulding see Fig 10 In the latter case the operator must only carry out the clamping and right cutting operations using button E and then pressing button 1 without releasing button E It is advisable to proceed in this way for all ends of mouldings 1 6 using buttons E and I N B If the Moulding detection option is installed on the machine selection of right cut left cut double cut is done automatically and the operator only needs to press buttons E I Figs 3 and 4 Page E Important Check the filling level of the waste drawer Fig 01 at regular intervals in line
17. with the intensity of the work To avoid impeding the mechanisms providing angular movement of the blades waste should not be allowed to accumulate above the drawer s upper limit figure 10 12 MAINTENANCE AND SERVICING For all operations involving maintenance adjustment or repair put the machine s electrical and pneumatic circuits out of operation by switching off the general isolating switch J Fig 01 and locking it with a padlock On button A Fig 4 Page B being actuated to unlock the cover there is a time delay approx 30 sec which is set in the works to take into account if necessary a corresponding wait for the blades to stop completely before the inside of the machine can be accessed When the cover is open starting up the motors and moving and adjusting the blades is prohibited by the safety unit Z11262 CHANGING THE BLADES ee IMPORTANT Turn knob A Fig 4 Page B io Open the cover U Fig 3 Page 8 O rA Oo i Cut off the power to the machine via the general isolating switch J Fig 3 Page 8 A on the right of the machine and lock the switch by placing a padlock in the tongue Figure 11 Dismantling the casing Unscrew the 2 nuts Q and Q Fig 11 and pull out the front part of the extraction case CHC 5x80 Dismantling the blades For this operation it is advisable to wear W gloves to i
Download Pdf Manuals
Related Search
Related Contents
Novo-Tex - Ceresita Uruguay IR8001 T6000 FOO interno.qxd APC BE350G-CN uninterruptible power supply (UPS) Partie Il Police administrative des ERP existants au titre de la Manual del usuario 仕様書[PDF:394KB] Samsung HT-C420 User Manual documento adicional File L201p Monitor de pantalla plana Manual de instrucciones Copyright © All rights reserved.
Failed to retrieve file