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K2 M - Part 2/2

Adjustments and tool changes

1.2

Setting the height/angle of cut (standard configuration)

1

2

3

4

Fig. 5: Adjusting the cutting height / cutting angle

1 Handwheel height adjustment

2 Handwheel angle adjustment

3 Clamping lever cutting angle adjustment

4 Scale cutting angle

Adjusting the cutting height

Only set the cutting height to the height actually required.

1.

Adjust the cutting height with the handwheel on the side.

Clockwise: higher

Anti-clockwise: lower

2.

Check the set cutting height with a measuring device on the saw blade.

Adjusting the cutting angle

When tilting beware of any possible collisions between fences, workpieces etc.

1.

Pull off the handwheel and put it on the tilt arbour.

2.

Release the cutting angle adjustment clamping lever.

3.

Adjust the cutting angle using the right handwheel.

Clockwise: towards 45°

Anti-clockwise: towards 0°

4.

Read the cutting angle set on the scale.

5.

Lock the clamping lever for cutting angle adjustment.

Summary of Contents for K2 M

Page 1: ...uture reference Please read this operating manual carefully before using the machine Translation of the original operating instructions K2 M Part 2 2 Circular saws http fg am ba manuals Download your...

Page 2: ...2023 FELDER KG KR Felder Stra e 1 A 6060 HALL in Tirol AUSTRIA Telephone 43 5223 5850 0 Email info felder group com Internet www felder group com...

Page 3: ...s 20 1 5 1 Retooling to an operation with grooving tools 20 1 5 2 Clamping the grooving tool 21 1 5 3 Removing the grooving tools Retool to a saw blade operation 23 1 6 Fitting and adjusting circular...

Page 4: ...and tilting spindle 41 3 5 Checking changing the circular saw drive belt 42 3 5 1 Check belt tension and belt condition 42 3 5 2 Replacing the drive belt 43 3 5 3 Re tensioning the drive belt 44 4 Tr...

Page 5: ...r 3 Thumb screw clamping of the rip fence 4 Scale clamping screw 1 Switch off the machine 2 Loosen the thumb screw 3 Read the measurement set using the scale Read the measurement from the front edge o...

Page 6: ...e to the saw blade changes By moving the scale indicator the change in the cutting width can be corrected 1 Loosen the thumb screw 2 Pull the fence plate guide out backwards 3 Turn the fence plate lay...

Page 7: ...g the rip fence 3 Fence support bar When processing large panels or when carrying out maintenance work it may be necessary to remove the rip fence 1 Tighten thumb screw 1 2 Loosen thumb screw 2 3 Push...

Page 8: ...rried out if the S geboy is placed over the saw blade Assembly operation and adjustment See individual operating instructions The S geboy is an additional anodised aluminium fence and is mounted to th...

Page 9: ...djust the cutting height with the handwheel on the side Clockwise higher Anti clockwise lower 2 Check the set cutting height with a measuring device on the saw blade Adjusting the cutting angle When t...

Page 10: ...ti rotation saw flange Only use saw blades and grooving tools which have an authorised speed higher than the speed of the saw arbour and comply with the norm DIN EN 847 1 which are marked with MAN Onl...

Page 11: ...ving knife 4 Insert board 1 Position the saw aggregate in the 90 position cutting angle 0 and move to the uppermost position 2 Switch off the machine and secure it against being switched on again 3 Lo...

Page 12: ...has not been actuated by the locking system 1 Inserting the insert board Hook the insert board into the machine table on the right front Engage the insert board on the left rear in the snap springs E...

Page 13: ...locking system Tool Allen key 4 mm 1 Inserting the insert board Position the insert board in the machine table from above Screw in 7 countersunk screws with an Allen key The insert board must sit flus...

Page 14: ...pins 3 Saw arbour 4 Clamping screw M10x27 L 5 Flange 6 Saw blade WARNING Sharp and hot tool cutting edges Cuts and burns due to sharp and hot tools Wear protective gloves Adjustments to the machine or...

Page 15: ...the flange with the drivers into the holes of the saw arbour 8 Hold the circular saw flange and fit the clamping screw 9 WARNING Flying pieces Severe injuries and damage to property Minimum tightening...

Page 16: ...ange Chapter 1 3 2 Prepare to change tooling on page 11 2 Loosen the clamping screw 3 Move the riving knife so that there is at any given point a distance of 3 to 8 mm between the saw blade and the ri...

Page 17: ...mm 1 Loosen the clamping screw 2 Remove the riving knife if required 3 Insert the riving knife into the holder The riving knife holder bolt must sit in the riving knife groove 4 Move the riving knife...

Page 18: ...The riving knife has to be adapted to the thickness of the saw blade The thickness of the riving knife must be between that of the saw blade body and the width of the saw tooth The riving knife must b...

Page 19: ...e Operation without the riving knife is only allowed when using grooving tools A riving knife is required when working with circular saw blades Remove the riving knife Tool Combination wrench 17 mm 1...

Page 20: ...p and hot tool cutting edges Cuts and burns due to sharp and hot tools Wear protective gloves Adjustments to the machine or changing the tools may only be done once the machine has stopped Tool Spanne...

Page 21: ...free clamping system Always use the grooving tool flange Tool Spanner 17 mm Locking pins 1 Machine preparation for working with grooving tooling Chapter 1 5 1 Retooling to an operation with grooving t...

Page 22: ...clamping bolt 20 Nm Tighten the clamping screw with fork wrench Left screw thread tighten by turning counter clockwise 9 Remove the locking pin from the hole Insert the insert board to reduce the gap...

Page 23: ...h machine on Chapter 2 2 Switch on switch off shutdown due to an emergency stop on page 26 4 Slowly move the grooving tool upwards and the insert board will as a result be milled out 1 5 3 Removing th...

Page 24: ...readiness Saw blade work 1 Insert board 2 Saw guard 3 Spring catches 4 Thumb nut 1 Mount the rear flange 2 Install the saw blade in the machine Chapter 1 4 1 Installing the saw blade in the machine o...

Page 25: ...r the saw blade Install circular saw guard 1 Loosen the thumb nut 2 Press the hood stud forwards with the thumb nut 3 Place the saw guard on the riving knife from above Make sure that the cover bolts...

Page 26: ...s for setup adjustment and operation before turning on the machine NOTICE Operating room temperature Damages due to storage material damage The machine may only be operated in dry and frost free rooms...

Page 27: ...positions 1 Work position when operating with the rip fence 2 Main work position for all other operations 3 Danger zone 120 mm The danger zone is the area 120 mm to the left right in front of and beh...

Page 28: ...hniques Note When using appropriate auxiliary equipment and observing the safety distances to the surroundings there are no limits to the workpiece dimensions CAUTION Spinning of round workpieces Inju...

Page 29: ...ced in the correct position 9 Feed the workpiece evenly past the saw blade keeping your fingers balled into a fist 10 Use the push stick once you are at the end of the cut 11 Once the cut is finished...

Page 30: ...ate guide forwards and clamp it see illustration The end of the fence plate guide rail comes up against a virtual line which starts at the front edge of the saw blade and runs under to the rear at an...

Page 31: ...ece evenly past the saw blade keeping your fingers balled into a fist 9 Pull the workpiece a few millimetres away from the saw blade and move the crosscut fence into the initial position 2 3 7 Crosscu...

Page 32: ...acces sory art no 01 0 022 Do not pull the rip fence plate guide back Do not remove the riving knife The offcut strip falls off on the right side of the circular saw Because of the high risk of kickba...

Page 33: ...ving tooling WARNING Inadequate protection when working with grooving tools Severe injury caused by contact with a rotating grooving tool Use overhead saw guard or S geboy auxiliary fence acces sory a...

Page 34: ...maintenance work must be performed at the prescribed intervals Chap Task to execute Every 8 operating hours Every 160 operating hours Monthly Twice a year Page 3 4 1 Clean the machine thoroughly X 36...

Page 35: ...nly start the machine when there is no one within the safety zone Maintenance technicians need to be fully aware of how the machine operates and moves and they must be familiar with the exact operatin...

Page 36: ...emission vacuum to remove dust deposits Carry out cleaning when required after each workday or at the very latest after 8 hours of operation NOTICE Caustic or abrasive cleaning detergents Damage to t...

Page 37: ...time the belt can stretch causing the power transmissi on to deteriorate The belt tension must be corrected in such a case Chapter 3 5 3 Re tensioning the drive belt on page 44 If rips or tears are di...

Page 38: ...ll machine parts If any damage is identified on the machine or of the components then these are to be fixed immediately Check the effectiveness of the dust extractor 1 Measure air flow and air speed 2...

Page 39: ...mergency stop on machines not equipped with an emergency stop button Carry out emergency stop test with all red Stop buttons on the machine 1 Prepare the machine to operate 2 Switch machine on 3 Press...

Page 40: ...effectiveness of safety devices end switch Note The saw blade only operates if the limit switch inside the machine frame has not been actuated insert board must be inserted In the event of any proble...

Page 41: ...e Grease 1 Switch off the machine and secure it against being switched on again 2 Disconnect the machine from the mains power supply 3 Remove the rear cover plate Chapter 3 2 Preparations for maintena...

Page 42: ...can only be checked with a measuring device 1 Fig 34 Checking the drive belt 1 Drive belt tension 210 230 Hz 1 Tilt the saw to the approx 30 position Move the saw blade to the lower most position 2 Sw...

Page 43: ...ct the machine from the mains power supply 4 Remove the front and rear cover plate Chapter 3 2 Preparations for maintenance work Removing the cover plate on page 35 5 Loosen the screw and remove the g...

Page 44: ...drive belt 1 Locking nut 2 Tightening screw 3 Drive belt tension 210 230 Hz Tool Spanner 13 mm 1 Tilt the saw to the approx 30 position Move the saw blade to the lower most position 2 Switch off the...

Page 45: ...ult Check 1 if the malfunction and cause of the malfunction have been professionally remedied 2 whether all safety equipment has been installed in accordance with regula tions and are technically and...

Page 46: ...w blade is not rotating The drive belt is torn Replacing the drive belt The belts squeal when switched on or started The belt tension is too slack Check belt tension retighten if necessary The drive b...

Page 47: ...nt screws with an Allen key to prevent them from turning 4 Loosen locking nut 5 Adjust the height of the fence with the grub screws 6 Tighten the lock nut again 7 Flip the rip fence back 8 Check the h...

Page 48: ...machine and secure it against being switched on again 2 Disconnect the machine from the mains power supply 3 Remove riving knife and saw guard 4 Fit 253mm saw blade 5 Tilt the saw aggregate in the 90...

Page 49: ...oints A and B 2 On setting point A machine table Loosen the rear locking nut Adjust the free cut accurately using the front adjustment nut X2 dimension X1 dimension 0 07 mm Lightly tighten the fixing...

Page 50: ...n key 3 mm 1 Loosen both clamping levers left and right and remove the fence plate 2 In case of vertical angle misalignment turn the upper and adjustment screws Make correction left and right 3 In cas...

Page 51: ...3 Second cut control cut Tool Angle gauge Test workpiece panel material 1 Set saw cutting angle and crosscut fence to 0 2 Carry out sample cut reference cut 3 Turn the test workpiece 90 in a clockwise...

Page 52: ...back and forth 2 Remove the crosscut fence from the guide slot in the machine table 3 Adjust the play movement between the guide rail and machine table Turn the first grub screw with a 2 mm Allen key...

Page 53: ...the identification plate Article number article description and required quantity Shipping address Shipping mode mail freight sea air express Orders for spare parts which do not include the required...

Page 54: ...due to their potentially dangerous substances have a negative environmental effect and consequences for human health For this reason follow the advice relating to batteries exactly do not open or sho...

Page 55: ......

Page 56: ...FELDER KG KR Felder Stra e 1 A 6060 HALL in Tirol AUSTRIA Telephone 43 5223 5850 0 Email info felder group com Internet www felder group com...

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