WOX700DUO - Saw SCHEPPACH - Free user manual and instructions

USER MANUAL WOX700DUO SCHEPPACH

22 - Gabelschlüssel SW30

24 - Gabelschlüssel SW19

• After unpacking, check all park for any transport darnage. lnforrn the supplier irnmediately of any faults.

• Later complaints cannot be considered.

• Make Sure the delivery is cornplete.

• Before putting into operation, familiarize yourself with the rnachine by carefully reading these instructions.

• Use only original scheppach accessories, wearing or replacement parts. You can find replacement parts at your scheppach dealer.

• When ordering, include our item number and the type and year of construction of the machine. Note In accordance with valid product liability laws, the manufacturer of this device shall not be responsible for damage to and frorn this device which results frorn:

• Noncompliance with the Operating Instructions.

• Repairs rnade by unauthorized persons.

• The installation and use of any parts which are not original scheppach replacernent parts.

• lrnproper use and application.

• Failure of the electrical systern as a result of non- compliance with the legal and applicable electrical directives and VDE regulations 01 00, DIN 571 13 I VDE 01 13. We recornrnend that you read through the entire operating instructions before putting into operation. These operating instructions are to assist you in getting to know your rnachine and utilize its proper applications. The operating instructions contain important notes on how you work with the rnachine safely, expertly, and econornically, and how you can avoid hazards, save repair costs, reduce downtirne and increase the reliability and service life of the machine. In addition to the safety requirements contained in these operating instructions, you rnust be careful to observe your country‘s applicable regulations The operating instructions must always be near the machine. Put thern in a plastic folder to protect thern frorn dirt and humidity. They rnust be read by every operator before beginning work and observed conscientiously. Only persons who have been trai- ned in the use of the machine and have been infor- rned of the various dangers may work with the rnachine. The required minimurn age rnust be observed. In addition to the safety requirernents contained in these operating instructions and your country‘s applicable regulations, you should observe the generally recognized technical rules concerning the operation of woodworking machines. Contents Seite General notes 16 Safety notes 16 Use only as authorized 17 Rernaining hazards 18 Scope of delivery / Accessories 18 Technical data 19 Mounting 21 Setting into operation 25 Maintenance 28 Electrical connection 28 Malfunction Rernedies 71 Working area 68 EC declaration of conforrnity 78 Spare parts list 73 Guarantee 79 Safety notes

• In these operating instructions we have marked the places that have to do with your safety with this sign.

• Please pass on safety notes and instructions to all those who work on the machine.

• The machine has been built in accordance with state-of- the-art standards and the recognized safety rules. Nevertheless, its use may constitue a risk to life and limb of the User or of third parties, or cause damage to the machine and to other material property.

• Only tools which conform to European standard EN 847-1 may be used.

• Observe all safety instructions and warnings attached to the machine.

• See to it that safety instructions and warnings attached to the machine are always complete and perfectly legible.

• The bench circular saw may not be used to cut fire wood.

• Caution when working: There is a danger to fingers and hands from the rotating cutting tool.

• Check all power supply lines. Do not use defective lines.

• lnsure that the saw bench is Set up in a stable position on firm ground.

• Keep children away from the machine when it is connected to the power supply.

• Operating personal must be at least 18 years of age. Trainees must be at least 16 years of age, but may only operate the machine under adult supervision.

• Persons working on the machine may not be diverted from their work.

• The working space on the machine must be free of chips and wood scrap.english 17

• If a second Person is at the circular saw bench to remove cut workpieces, the machine must be equipped with a table extension. The second per- son may only stand at the removal end of the table extension.

• Fit only sharp, crack-free and undistorted circular saw blades.

• Circular saw blades made of super-high-speed steel must not be used.

• Safety devices on the machine must not be dismantled or put out of action.

• The splitting wedge is an important safety feature. The workpiece is fed through the splitting wedge, which prevents the cut from closing behind the saw blade and also prevents the workpiece from kicking back.

• Always lower the protective Cover over the work- piece for each operation.

• The cowl must stand horizontally above the saw blade during all working procedures

• Always use the push-stick for longitudinal cutting of narrow workpieces of less than 120 mm.

• Always stop the machine and disconnect the mains plug before remedying faults or removing jammed pieces of wood.

• Replace the blade-slot insert if it is damaged. Disconnect the mains plug!

• Wear only close-fitting clothes. Remove rings, bracelets and other jewelry.

• Pay attention to the rotational direction of the motor and tool - See Electrical Connection.

• Cleaning, changing, calibrating, and setting of the machine may only be carried out when the motor is switched off. Pull the power supply plug and wait for the rotating tool to completely stop.

• Switch the machine off and pull power supply plug when rectifying any malfunctions

• For all working procedures the machine must be connected to a scheppach Dust extractor. Observe instructions for proper use.

• When working on the machine, all safety mecha- nisms and Covers must be mounted.

• Circular saw blades made from superspeed steel may not be used.

• The splitting wedge is an important safety feature. The workpiece is fed through the splitting wedge, which prevents the cut from closing behind the saw blade and also prevents the workpiece from kicking back.

• Note the thickness of the splitting wedge - See figures stamped into the splitting wedge. The splitting wedge may not be thinner than the saw blade and not thicker than cutting joint width.

• Before the machine is put into operation it must be connected to a dust extractor with a flexible, non-flammable suction hose. The suction should switch on automatically when the machine is switched on.

• When leaving the work place, switch the motor off. Pull the power supply plug.

• Cut off the external power supply of the machine or plant even if only minor changes of place are envisaged. Properly reconnect the machine to the supply mains before recommissioning.

• Connection and repair work on the electrical installation may be carried out by a qualified electrician only.

• All protection and safety devices must be replaced after completing repair and maintenance procedures.

• Pay attention to an sufficient illumination of the workplace.

• Proof the braking time till the saw blade stopps daily. It must not be longer than 10 seconds, otherwise do not continue working.

• Always wear ear protection and protection glasses during working

• Wear gloves when you change the saw blade

• Power down the machine when you clean it

• Operating conditions: Do not use the machine outside only inside in closed rooms

• Store conditions: humidity should not be under 90% and not condensed

• Safe big work pieces of canting Use only as authorized

• The machine corresponds to the valid EC guideline.

• The scheppach Precisa 6.0 circular sawbench is defined as a machine in accor- dance with EN 1870-1.

• For transporting the machine within the workshop area use the scheppach wheel assembly (accessory)

• The working position is to the front of the machine either to the right or the left sawblade.

• The machining range and surrounding areas of the machine must be clear of interfering foreign mat- ter to prevent accidents occurring.

• Workpieces must be completely free of foreign objects, i.e. nails or screws.

• Before the machine is put into operation it must be connected to a dust extractor with a flexible, non-flammable suction hose. The suction should switch on automatically when the machine is switched On.

• Use the scheppach dust extractor ha 3200 or ha 2600 to remove matchwood or saw dust. The vacuum support flow rate must be 20 mls. Subat- mospheric pressure 1200 Pa.

• The scheppach automatic switching unit is avai- lable as a special accessory. Typ ALV 2 Art. Nr. 791 0 401 0 230 V150 Hz Typ ALV 10 Art. Nr. 791 0 4020 400 V150 Hz The vacuum exhaust unit automatically switches on after a 2-3 second delay after the machine tool is turned On. This avoids overloading the circuit fuse. After turning off the machine tool, the vacuum exhaust unit remains on for an additional 3 - 4 seconds and is then automatically switched off. Remaining dust is thereby removed by vacuum exhaust, as required by German regulations governing hazardous materials. This results in savings in electricity consumption and reduces noise levels, as the vacuum exhaust unit is on only during machine tool operation. For work in commercial spaces, the scheppach dust extractor rg 4000 must be used. Do not remove or shut off vacuum exhaust systems or dust removers while machine tools are operating.

• The scheppach circular sawbench is designed exclusively for the machining of wood and materi- als similar to wood. Only original scheppach tools and accessories may be used. Use the required sawblade in accordance with the EN 847-1 norm depending on the type of cut and type of wood (solid wood, plywood or chipboard). Please observe the scheppach ,,Special Tool Accessories“ (page 18).18 english

• For using the machine not as intended, the manufacturer will not take any liabilities

• The machine is designated for commercially use Rernaining hazards The rnachine has been built using modern techno- logy in accordance with recognized safety rules. Some rernaining hazards, however, may still exisi.

• The rotating saw blade can cause injuries to fingers and hands if the work piece is incorrectly fed.

• Thrown work pieces can lead to injury if the work piece is not properly secured or fed, such as working without a limit stop.

• Noise can be a health hazard. The perrnitted noise level is exceeded when working. Be Sure to wear personal protective gear such as ear protection.

• Defective saw blades can cause injuries. Regularly inspect the structural integrity of saw blades.

• The use of incorrect or damaged mains cables can lead to injuries caused by electricity.

• Even when all safety measures are taken, some remaining hazards which are not yet evident may still be present

• Remaining hazards can be rninimized by following the instructions in ,,Safety Precautions“, ,,Proper Use“ and in the entire operating manual. Scope of delivery Circular saw bench Precisa 6.0 - partly assembled Sawblade Ø 315 Long fence Crosscut / mitre gauge Riving knife Dust extractor hood Dust extractor accessories Suction connection piece Push-stick Push-grip Assembly too Holding mandre Assembly accessories (accessory pack) Operating instructions scorer saw blade Ø120 (only 1901304903/1901304904) Accessories Model No. Sliding table carriage 1400 5463 0701 Sliding table carriage 2000 5463 0702 Sliding table carriage 1400 5463 0703 Sliding table carriage 2000 5463 0704 Hingle arm 5463 0705 Fence rail 1350 extendible 5320 8180 Wheel base 5300 0705 Table width extension foldable 5463 0706 Table length extension 79017 00701 SUVA suction attachment 5460 1100 Table insert and collar nut for adjustable grooving cutter 5463 0707 Adjustable grooving cutter 7231 0709 (only allowed to use in correspondece with SUVA-suction attachment) clamping fence cpl. rightside 7939 0301 fence rail 1500 5300 0077 automatic switch-on mechanism ALV 2 7910 4010 automatic switch-on mechanism ALV 10 7910 4020 Acessory sawblades Only install Original scheppach sawblades! Model Nr. Special sawblade 6310 4101 Hardened metal sawblade for coated furniture boards Dimensions: Total Ø mm 250 Bore Ø mm 30 No. of teeth 80 Z sawblade 5100 5556 Universal trimming blade hardened metal teeth for long and cross cuts in wood and chip board. Dimensions: Total Ø mm 315 Bore Ø mm 30 No. of teeth 48 WZ sawblade 5100 5504 Universal trimming blade hardened rnetal tipped for long and cross cuts in solid wood. Dimensions: Total Ø mm 300 Bore Ø mm 30 No. of teeth 48 WZ sawblade 5100 5507 Universal TCT sawblade for length and cross cuts in solid wood. Dimensions: Total Ø mm 300 Bore Ø mm 30 No. of teeth 72 Zenglish 19 sawblade 7986 3001 Special low noise sawblade, hardened metal tipped for plastic coated furniture boards. Dimensions: Total Ø mm 300 Bohrung Ø mm 30 No. of teeth 60 Z sawblade 5100 5501 Universal trimming blade for soft and hard wood. Dimensions: Total Ø mm 300 Bore Ø mm 30 No. of teeth 28 WZ Scoring sawblade 5472 0313 Hardened metal sawblade for scoring plastic coated furniture boards. Dimensions: Total Ø mm 120 Bore Ø mm 20 No. of teeth 26 Z Technical data Dimensions: general length mm 1100 total length with table extension mm 1400 total width mm 760 total height mm 1110 table size mm 805x680 table height mm 850 circular sawblade Ø max. mm 315 circular sawblade Ø min. mm 250 cut height 90° mm 110 cut height 45° mm 77 sawblade adiustment ranae mm 110 rotary speed 1/min. 4000 cutting speed m/sec. 66 scoring sawblade Ø mm 120 scoring sawblade rotary speed 1/min. 8000 cutting speed - scoring m/sec. 50 parallel stop longitudina mm 800 parallel cut max. width mm 390 parallel cut width with table width extension - foldable mm 1100 angling fence 0-60° angling fence guide mm T-Profil Cut width 90“ angular cut: with Cross / mitre gauge mm 270 with sliding table carriage 1400 mm 900 with sliding table carriage 2000 mm 960 suction connection piece Ø mm 50 suction connection piece Ø mm 100 suction volume flow at 20 m/s Ø 100 = 560 m³/h suction at suction connection piece Ø 100 = 170 Pa Ø 50 = 918 Pa ambient conditions - 5° C + 35° C nett weight kg 215 nett weight with scorer kg 224 Drive Electric motor 230V 400V 50 Hz 50 Hz input power P1 kW 3,0 4,8 output power P2 kW 2,2 4,0 motor rotary speed 1/min. 2800 2800 drive type S6/40% S6/40% rated current 11,6 A 8,2 A Scorer input power P1 kW 0,8 output power P2 kW 0,5 Noise characteristic values Measurement conditions in accordance with draft pr EN 1870- 1: 1995-07; DIN EN ISO 11202; DIN EN ISO 3746 The values stated are emission values and are there- fore not necessarily safe operating values. Although there is a correlation between emission and immis- sion levels, you cannot reliably deduce from this whether additional safety measures are required or not. Factors which can influence the immission level currently at the workstation comprise the duration of the effects, the characteristics of the work room, other sources of noise etc., for example, the number of machines and adjacent operations. The permissible values per workstation can also vary from country to country. This information should nevertheless enable the user to make a better esti- mation of dangers and risks. Sound intensity level in dB ldling L

= 100,4 dB(A) Work place based emission values in dB ldling L pAeq = 86,7 dB(A), Working L pAeq = 87,1 dB(A) A measurement error factor of K = 4 dB applies to the stated emission values. lnformation on dust emission The dust emission values measured in accordance with the „principles for testing dust emission“ of the committee of experts of wood are below 2 mg/m3. This means that the TRK limit for wood dust which is valid in the Federal Republic of Germany will be per- manently kept to if the machine is connected to a properly working dust extractor with at least 20 mls air speed.1

3 - Protection cover for sawblade

5 - Suction hose Ø50

6 - Prescoring device Ø120

8 - Fine adjustment for ripping fence

9 - On/off switch / main saw blade

10 - Kick switch (only with prescoring device)

11 - On/off switch / prescoring device

12 - Hand wheel – angle adjustment

13 - Hand wheel – height adjustment

25 - Key SW8 (only with scoring attachment)

Fig. "A" Fig. "B" Fig. "F" Fig. "G" Mounting All assembly and retrofitting work may only be performed when the mains plug has been disconnected. Your scheppach circular sawbench is not completely assembled for packaging reasons. Assembly tools The following are included in the scope of delivery: 1 open-end spanner 19 mm width across flats 1 open-end spanner 30 mm width across flats 1 allen key 5 mm width across flats 1 allen key 6 mm width across flats 1 allen key 4 mm width across flats Parallel fence Fig. "A" Screw the fence section, in-between plate and guiding slide together. For this purpose, insert the threaded bolts in the guiding slide. 4 intermediate bushes 4 cheese head screws M 6 x 40 Fig. "B" Attach the intermediate plate to the fence section. - Do not tighten - 2 cheese head screws M 6 x 75 2 washers 6 2 wing nuts M 6 Parallel fence adjustment Fig. "F"

• Open the extender lever on the sliding table (pull upwarts) and put it condescendingly on the guide tube For precise adjustment of the parallel fence in relation to the circular saw blade, release the four cheese head screws (1), and clamp the guide slide at a distance of approx. 100 mm from the blade. Place a straight slat of approx. 600 mm length against the blade. Align the fence parallel with the saw blade by repeated measurement (X) and readjustment. Retighten the cheese head screws (1) Important! For cutting widths below 120 mm always use a push stick. Stop rail Fig. "G" Position 1: For working with raised stop bar surface. The displayed cut width is on the black display scale. Position 2; For working with lowered stop bar sur- face. The displayed cut width is on the blue display scale. (Lower stop bar surface symbol)22 english Push-stick Fig. "H" Secure the 2 holding brackets on the long stop. each with 1 oval head screw B 4,2 x 9,5 Insert the push-stick into the holding brackets. When cutting narrow workpieces lengthwise (i.e. smaller than 120 mm) it is essential to use the push-stick). Parallel fence Fig. "I" Adjusting the reading microscope Adjust the fence against the saw blade and clamp the eccentric levers (1 + 2). Release the fastening screws of the reading magnifier; position the hairline precisely over the Zero line of the scale. Retighten the fastening screwa. Fig. "J" Fine-adjustmen Fine adjustment is with the adjusting spindle (3) while the eccentric lever (1) is locked, and the eccentric lever (2) is open. Suction hood Fig. "K" Screw the saucer-head screw M 6 X 40 with washer and lock lever into the suc- tion hood. Clamp the suction hood securely on the riving knife. Suction hood „1“ without scorer Suction hood „2“ with scorer IMPORTANT! The suction hood must be lowered onto the workpiece for each new job. Fig. "H" Fig. "I" Fig. "J"

• Insert the holding mandrel (1) into the saw spindle via the bore in the right- hand side of the table. For releasing or tightening the hex. nut M 20 (2) the saw spindle is locked with the holding mandrel.

• Note the sawblade running direction. Riving knife

• Release the screw (3), insert and clamp in the riving knife. The distance between the sawblade and the riving knife (4) must amount to no more than 8 mm and must be checked each time the sawblade is changed and reset as necessary. The riving knife tip must never be set lower than the height of the base of the topmost sawtooth. A setting to rnax. 2 rnrn under the topmost sawtooth tip is ideal. The riving knife is an irnportant safety device, which guides the workpiece and prevents the cut pinching and the workpiece being thrown backwards. Note the riving knife thickness - refer to the nurnbers starnped on the riving knife. The riving knife must not be thinner than the sawblade body and not thicker than its cutting joint width. Attention! Close the protection cap (5) Risk of damage! Suction hose Fig. "L1" attach suction hose Ø 50 and affix hose band clip Suction connection piece Place the suction connection piece for the dust extractor onto the back emission tube Tool holder Fig. "M" Place the supplied tools for the Precisa 6.0 within easy reach in the tool holder. Fig. "L1" Fig. "M" Fig. "L"

2mm 3-8mm 3-8mm24 english Crosscut 1 mitre gauge Fig. "N" Screw the swivelling part and the sliding rail together. 1 washer Ø 6,4 1 lock lever M 6 Mount the stop rail onto the swivelling part 2 oval head screws M 6 x 25 2 wing-nuts M 6 Set the crosscut / mitre gauge as required to the right or left of the sawblade. Locking at 0° and 45° is effected with the socket pin and lock lever. table length extension Fig. "O" Attach table lenght extension to the machine. Bolt the screws to the machine only by hand. 11 hexagonal screws M8x16 16 washers Ø8 5 hexagonal nut M8 Adjust the table length extension to the saw table flat (with two wood lathes) and fix all screws. Fit the hose holder and attach the suction hose Ø 50. Your Circular saw bench Precisa 6.0 is now fully assembled. Installing and adjusting Fig. "P" Make sure that your scheppach Circular saw bench ts 4020 is installed so that it is level and stable on a solid surface. Level out surface uneveness. To this end at the adjustable feet

• Release the hex. nut (1)

• Carry out the height adjustment

• Tighten up (1) the hex. nut Fig. "N" Fig. "P" Fig. "O"english 25 Starting operations Please read the safety instruc- tions before setting the saw bench into operation. All protective and auxiliary devices must have been mounted.The scheppach Precisa 6.0 is ready for operation when it has been connected to the mains. NOTE: In accordance with valid product liability laws, the manufacturer of this device shall not be responsible for damage to and from this device which results from:

• Noncompliance with the Operating Instructions

• Repairs made by unauthorized persons

• The installation and use of any parts which are not original scheppach replacement parts.

• lmproper use and application

• Failure of the electrical system as a result of noncompliance with the legal and applicable electrical directives and VDE regulations 0100, DIN 57113 / VDE

• The height is adjusted simply by turning the hand wheel "1" left or right.

• With a sawblade Ø 315 mm read off the height to which the blade has been adjusted on the left-hand scale.

• Sawblade Ø 315 mm = Cut depth from 0 - 110 mm

• The height is adjusted simply by turning the hand wheel "2" left or right.

• For adjusting the sawblade angle setting (max. 45“) pull out the hand wheel with both hands and hold firmly. Release the lock handle (1).

• Set the desired angle by turning the hand wheel.

• To return to 0° turn the hand wheel back until the end stop is reached. Switch Fig. "Q1"

1 - On/off switch saw blade

2 - Kick switch (only with scoring attachment)

3 - On/off switch prescoring device

4 - Main switch /only with 4,8 kW motor)

5 - Phase inverter (when changing the power suppy line or

the location it is necessary to proof the directon of rotation, if necessary polarity must be changed) Fig. "Q"

Fig. "Q1"26 english Crosscut / mitre gauge Fig. "R" The crosscut / mitre gauge can be fitted to the left or to the right of the sawblade. The infinitely adjustable turning Zone is 0-60° on both sides and is fixed with a tommy screw. Fix the setting at 0° and 45° with the socket pin and tighten up the tommy screw. Folcling stop (accessory) The folding stop which is fitted onto the stop rail, is an ideal supplement to the crosscut / mitre gauge. The fine adjustment on the end stop enables exact settings via the knurled screw. Changing the sawblades Fig. "S" IMPORTANT! Only use sharp, tear-free, unde- formed ,,Original scheppach sawblades“. If the saw blade slot becomec worn out replace the table inlay. CAUTION! When changing the sawblade take out the mains plug! 1 Holding mandre 2 Left-handed hex. nut M 20

• Take out the left-hand table inlay.

• Insert the holding mandrel (1) into the saw spindle through the bore in the right-hand side of the table. For releasing or tightening up the hex. nut M 20 (2) the saw spindle is locked with the holding mandrel.

• Make note of the running direction of the sawblade. Push-stick and push-grip Fig. "T"

• For cutting narrow workpieces with a distance between the sawblade and the stop rail of less than 120 mm, it is essential to use the push-stick.

• For pushing narrow specially shaped workpieces use the push-grip. The respective push-blocks can be prepared by the User and attached to the push-grip. Fig. "R" Fig. "S" Fig. "T"english 27 SW5 SW4

Precutting device for panel sizing circular saws Abb. "U"Important: Do only use sharpened, faultless „original“ SCHEPPACH saw bladesIn case of an redounded saw balde change the table insert.ATTENTION ! Pull power cable before changing the saw balde1 holding mandrel2 screw M8• Remove the left table insert• Put the holding mandrel (1) in the saw shaft through the drilling in the left table half. For unfasting or fixing the screw (2) the saw shaft will be fixed with the holding mandrel• Take care of the running directon of the saw bladeATTENTION! Close protection cap (5)Risk of damage! (Picture „L“)Fig. "V , W , Y“the potrusion of the scoring saw balde on the table surface modifies to the cutting band form 1,0 – 2 mm.With the screw (2) Fig „V“ you will do the high adjustment1 rotation conforms 1,5mm (Fig. „Y“)The band of the scoring saw blade will be regulated with the spacer washer (A). (1x0,1mm, 2x0,2mm, 1x0,3mm)Fig. „W“The prescoring device should have the same size (band) than the saw blade of the machine, 2,8 mm – 3,6 mm are possible.The alignment of the scoring saw blade to the saw blade of the machine will be adjusted with the screw (3) Fig. „V“. 1 rotation conforms 0,1 mm (Fig „Y“)For checking make a cut sample.If the machine is not used, prescoring device and the screw (2) is to be dropped unter the table.Fig. "U"Fig. "V"Fig. "W" 0,1 mm/ 1,5 mm/ Fig. "Y" A28 english Maintenance Always switch off the motor and disconnect the plug from the power supply prior to any maintenance and cleaning work. The following maintenance points should be checked on the scheppach Precisa 6.0 circular saw blench.

• Check the belt tension after approximately one operating hour; retension if necessary. For this purpose Open the upper side wall. By uniform adjustment of the fastening nuts on the motor, adjust the necessary belt tension.After this first initial adjustment, check the belt tension at regular intervals.

• Occasionally, oil the roller chain and moving parts (height and angle adjust- ment).

• Ensure that the bench surface is always free of resin.

• If the circular saw bench is not connected to an extractor, then it will be necessary to remove the saw dust and wood chips that accumulate in the protective blade box. This is important to ensure trouble- free ejection of the saw dust. Remove the left blade-slot insert. If suction System is not connected when working, the height and angle adjustment range may be restricted due to chip accumulation. All protection and safety devices must be replaced after completing repair and maintenance procedures.

• The saw protection box must be clea- red occasionally of wood shavings and saw dust so that shavings do not jam when ejected.

• he height and angular adjustment area may be reduced by shaving deposits. Remove the left bench inlay and clean the adjustment area. Electrical connection The installed electric motor is com- pletely wired ready for operation. Yhe customer‘s connection to the power supply system, and any extension cables that may be used, must conform with local regulations. Motor braking unit The scheppach machine is fitted with an automatic motor braking unit which becomes effective as soon as the driving motor is switched off. The saw blade must stop maximal 10 seconds after switching it off. Poof daily! If it takes longer, do not use the machine anymore. lmportant information The 230 V / 50 Hz and 400 V / 50 Hz electric motor is designed for the S6 / 40% operating mode. The motor automatically switches off if it is overloaded. The motor can be switched on again after a cooling- down period (varies timewise). Faulty electrical connecting leads lnsulation damage often occurs at elec- trical connecting leads. Causes include:

• Pressure marks caused when connec- ting leads are run through windows or the cracks of doors.

• Folds caused by the improper attach- ment of running of the connecting leads.

• Cuts resulting from the crossing of the connecting lead.

• lnsulation damages caused by the ripping out of the connecting lead from the wall socket.

• Cracks due to the ageing of the insulation. Faulty electrical connecting leads such as these may not be used and are highly dangerous due to the insu- lation damage. Check electrical connecting leads regu- larly for damage. Ensure that the connecting lead is not attached to the mains supply when you are checking it. Electrical connecting leads must corre- spond to the relevant VDE and DIN regu- lations. Only use connecting leads with the code H 07 RN. The type designation must be printed on the connecting lead by regulation. Single-phase motor

• The supply voltage must be 230 volt - 50 Hz.

• Extension leads up to 25 m in length must have a cross-section of 1.5 mm2. Extension leads whose length is over 25 m must have a cross-section of at least 2.5 mm2

• The mains connection is fused with a 16 A slow-blow fuse. Three-phase motor The 400 V / 50 Hz electric motor is designed for the S6 / 40% operating mode.

• The supply voltage must be 400 volt - 50 Hz.

• The mains connection and the exten- sion lead must have 5 wires = 3 P + N + PE.

• The extension cables must have a minimum cross-section of 1.5 mm2

• The mains connection is maximally fused with a 16 A fuse.

• The phase-sequence must be checked if the mains connection or the location is changed. The polarity must be changed, if necessay (wall socket) Connections or repairs on the electrical equipment may only be carried out by an electrician. Please give the following information if you have any enquiries.

1. Saw blade loosens itself after the

motor has switched on fastening nut not tightened enough tighten fastening nut, M 20 left thread.

2. Motor doesn‘t start a) power breakdown

b) extension cord defekt c) connections to motor or switch not correct, brake doesn‘t ventilate d) motor or switch defect a) check power fuse b) See operating instructions for electrical contacts, pages 28 c) take it to your electrician for examination d) See operating instructions for electrical contacts, pages 28

3. Motor advances or retreats a) condensor defect

b) incorrectly connected a) have your electrician exchange it b) have an electrician change the polarity of the electrical outlet

4. Motor has no power, shuts itself off a) overloading through a dull saw blade

b) thermo protection responds a) insert a sharpened saw blade. b) ready to turn on again after cool-down time has been met

5. Burns on the cutting surface

length cuts diagonal cuts a) dull saw blade b) wrong saw blade c) length stop not parallel to saw blade d) slide carriage not parallel to saw blade a) insert a sharpened saw blade b) insert a saw blade for length cuts c) exchange length stop d) adjust slide carriage to the saw blade

6. Cutting power drops at full motor

speed belt loose tighten belt, See Maintenance

7. Workpiece jams between saw blade