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E528EN_03.DOC

 Maintenance 

17

 

Maintenance point 

Procedure and interval 

Recommended lubricants 

Material No. 
Lubricants 

Punch, die and wearing 
parts 

Check hourly 

Punch and die carrier 

With each tool change 

Punch 

Regrind/replace as needed 

Ventilation slot/grid 

Clean as needed  

Die 

Replace as necessary 

Wearing plate 

Replace as necessary 

Gearbox and  
gear head (2) 

After 300 operating hours, 
arrange for a trained specialist 
to relubricate or to replace the 
lubricating grease. 

"G1" lubricating grease 

139440 

Maintenance points and maintenance intervals 

 
 
 
 

Tab. 6 

Summary of Contents for N 700-2

Page 1: ...Operator s manual english N 700 2...

Page 2: ...handle 11 3 5 Motor handle 12 4 Operation 13 4 1 Working with the N 700 2 13 4 2 Changing the cutting direction 14 4 3 Nibbling with templates 15 4 4 Making inner cutouts 15 5 Maintenance 16 5 1 Chang...

Page 3: ...ore using the machine Keep the machine dry and do not operate it in damp rooms Connect the earth leakage EL circuit breaker with a maximum release current of 30 mA when using the electric tool outside...

Page 4: ...chips are emitted downwards Use a chip bag optional 2 Description 2 3 4 5 10 1 7 8 9 11 6 1 Bow handle can be installed at 2 positions 2 Eccentric shaft 3 Punch guide 4 Punch 5 Die 6 Chip dumping 7 D...

Page 5: ...plications Slitting plate shaped workpieces made of a punchable material such as steel aluminum non ferrous heavy metals and plastic Slitting of tubes and machining of edged sheet profiles and or pres...

Page 6: ...n 440 min 470 min Weight 8 3 kg 8 3 kg 8 3 kg 15 4 lbs Cutting track width 11 mm 11 mm 11 mm 0 433 in Start hole diameter for die 60 mm 60 mm 60 mm 2 4 in Sheet profile 90 bending radius inside min 10...

Page 7: ...16811 p 8 Material Type of die 5 7 P7 Mat no 0098723 Mat no 0098722 Mat no 0098721 Material thickness Material thickness Material thickness Level work pieces Profiles with press brake bending up to 9...

Page 8: ...from the die to the punch 3 2 Selecting the punch To process sheets with different tensile strengths there are 2 different punches Components Punch Standard High tensile Part number 104589 104590 Alu...

Page 9: ...penetration depth of the punch into the die should be 1 to 3 mm 1 Rotate the eccentric shaft 1 until the punch 3 has reached its maximum penetration depth 2 Open locking mechanism 4 3 Rotate the die c...

Page 10: ...ypes are available Bow handle Compact handle 1 1 Clamping lever Fasten the handle to the machine without a tool using the clamping lever 1 Indexing means that each handle can be clamped in 2 positions...

Page 11: ...ns When used with the motor handle the machine weight is distributed over both handles Compact handle 3 1 2 3 2 1 1 Compact handle 2 Motor handle 3 Clamping lever The compact handle was developed for...

Page 12: ...uction point cannot suck in any dust 90 1 2 3 1 1 Release knob 2 Release inhibiter knob 3 On Off switch For applications where the machine is to be used tilted at an angle of 90 it is advisable to tur...

Page 13: ...when operating it Never touch the tool while the machine is running Always operate the machine away from your body Do not operate the machine above your head 2 1 1 Release inhibiter knob 2 On Off swit...

Page 14: ...chining the workpiece Material Oil Steel Punching and nibbling oil Material No 103387 Aluminum Wisura oil Material No 125874 Recommendation for oil Press and release the On Off switch 2 4 2 Changing t...

Page 15: ...ast 5 mm thick The contour of the template must have a clearance of 11 mm to the contour to be nibbled out Guide the nibbler in such a way that the exterior cut out of the punch guide 5 always remains...

Page 16: ...lp keep the machine in good condition Change the tools as soon as necessary Warning Danger of injury due to improper repairs Machine does not work properly Repair work may only be carried out by a qua...

Page 17: ...rrier With each tool change Punch Regrind replace as needed Ventilation slot grid Clean as needed Die Replace as necessary Wearing plate Replace as necessary Gearbox and gear head 2 After 300 operatin...

Page 18: ...e hole with G1 grease TRUMPF Material No 139440 6 Align the punch to 45 7 Check the depth of penetration of the punch Changing the die and the punch guide 1 To replace the die and the punch guide unsc...

Page 19: ...10 mm Regrind the grinding surface in accordance with the following diagram making sure that it is well cooled during the process Lightly apply fine grained oil stone to the cutting edge Observe a mi...

Page 20: ...n down 2 Replace the wearing plate when the depression 2 is no longer visible Note Excessive wearing can overload the machine and lead to a worsening of cutting quality 5 4 Replacing carbon brushes Th...

Page 21: ...le complete 1279590 Compact handle complete 1279618 Punching and nibbling oil for steel 0 5 liter 0103387 Punching and nibbling oil for aluminum 1 liter 0125874 Chip bag 0109275 Case 1279611 Original...

Page 22: ...22 Original accessories and wearing parts E528EN_03 DOC...

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