Owner's Manual
Page 1
1245 1246 Instruction manual 2962-17 841 Betriebsanleitung engi. 10.97
1245 1246 Instruction manual 2962-17 841 Betriebsanleitung engi. 10.97
Owner's Manual
Page 2
PFAFF Aktiengesellschaft Postfach 3020 D - 67653 Kaiserslautem Königstr. 1 54 D - 67655 Kaiserslautern Editing/Illustrations Verlag-TO D-77901 Lahr G.M. _______ This Instruction manual is valid for all models and subclasses listed in part, is only permitted with our previous permission and with written reference to the source. The reprintng, copying or translation of PFAF Instruction Manuals, whether in whole or in the chapter ,,Specifications".
PFAFF Aktiengesellschaft Postfach 3020 D - 67653 Kaiserslautem Königstr. 1 54 D - 67655 Kaiserslautern Editing/Illustrations Verlag-TO D-77901 Lahr G.M. _______ This Instruction manual is valid for all models and subclasses listed in part, is only permitted with our previous permission and with written reference to the source. The reprintng, copying or translation of PFAF Instruction Manuals, whether in whole or in the chapter ,,Specifications".
Owner's Manual
Page 6
...All Notes on Safety and Instruction Manuals of the motor manufacturer are to be read before operating the machine! • The danger and safety instructions on safety • This machine may only be adhered to be carried out by non-original parts. PFAFF General notes on the machine itself...• Work is not permitted on pneumatic devices, the machine is to be liable for repairs! The only exceptions to this Instruction Manual, observe also all valid environ mental protection regulations! The installation and/or use of the country and all generally accepted, statutory and other...
...All Notes on Safety and Instruction Manuals of the motor manufacturer are to be read before operating the machine! • The danger and safety instructions on safety • This machine may only be adhered to be carried out by non-original parts. PFAFF General notes on the machine itself...• Work is not permitted on pneumatic devices, the machine is to be liable for repairs! The only exceptions to this Instruction Manual, observe also all valid environ mental protection regulations! The installation and/or use of the country and all generally accepted, statutory and other...
Owner's Manual
Page 7
.... Safety 1.04 Important points for operating and specialist personnel! 1.03 Safety symbols I•\ Danger! Further information can be obtained at all times. • The Instruction Manual must be read before operating the machine for the first time. • The operating and specialist personnel is a component part of injury for the user...
.... Safety 1.04 Important points for operating and specialist personnel! 1.03 Safety symbols I•\ Danger! Further information can be obtained at all times. • The Instruction Manual must be read before operating the machine for the first time. • The operating and specialist personnel is a component part of injury for the user...
Owner's Manual
Page 8
...supply! The operating personnel is obliged to observe the following points and must : • always observe the Notes on Safety in the Instruction Manual! • switch off the On/Off switch before carrying out adjustments or repairs and ensure that only authorized persons operate the machine. •..., remove the machine from the compressed air supply! They are persons with a specialist education in the fields of faults arising in the Instruction Manual! • never use any changes in using the machine! • not wear loose-fitting clothing or jewellery such as taking care of ...
...supply! The operating personnel is obliged to observe the following points and must : • always observe the Notes on Safety in the Instruction Manual! • switch off the On/Off switch before carrying out adjustments or repairs and ensure that only authorized persons operate the machine. •..., remove the machine from the compressed air supply! They are persons with a specialist education in the fields of faults arising in the Instruction Manual! • never use any changes in using the machine! • not wear loose-fitting clothing or jewellery such as taking care of ...
Owner's Manual
Page 18
Explanation of the symbols 6 Explanation of the symbols in the following meanings: Note, information Cleaning, care Lubrication, greasing Servicing, repairing, adjustment, maintenance (only to be carried out by symbols. The symbols used have the following section of this Instruction Manual, certain tasks or important pieces of information are accentuated by specialist personnel> 6-1 PFAI
Explanation of the symbols 6 Explanation of the symbols in the following meanings: Note, information Cleaning, care Lubrication, greasing Servicing, repairing, adjustment, maintenance (only to be carried out by symbols. The symbols used have the following section of this Instruction Manual, certain tasks or important pieces of information are accentuated by specialist personnel> 6-1 PFAI
Owner's Manual
Page 22
... is required, independent of the 2. Fig. 7 O7 7.08 Adjustment nut for setting the automatic start and end bartack are to be found in the instructior .1 manual of the motor. Controls 7.07 Feed regulator (on the back of the machine, loosen screw 2 and move as is set with knurled screw 1 and the...
... is required, independent of the 2. Fig. 7 O7 7.08 Adjustment nut for setting the automatic start and end bartack are to be found in the instructior .1 manual of the motor. Controls 7.07 Feed regulator (on the back of the machine, loosen screw 2 and move as is set with knurled screw 1 and the...
Owner's Manual
Page 24
Fig. 8 02 Fig. 8 - 02 shows a Quick motor. If another motor is used, proceed as describE in the motor's instruction manual. 8.01.03 Mounting the upper V-belt guard • Attach both halves of the belt-guard witl screws 1, 8-2 Fig 8-03 PFAI Mounting and commissioning the machine 8.01.02 Adjusting the V-belt tension • Loosen nuts 1. • Tighten the V-belt with belt take-up hanger 2. • Tighten nuts 1.
Fig. 8 02 Fig. 8 - 02 shows a Quick motor. If another motor is used, proceed as describE in the motor's instruction manual. 8.01.03 Mounting the upper V-belt guard • Attach both halves of the belt-guard witl screws 1, 8-2 Fig 8-03 PFAI Mounting and commissioning the machine 8.01.02 Adjusting the V-belt tension • Loosen nuts 1. • Tighten the V-belt with belt take-up hanger 2. • Tighten nuts 1.
Owner's Manual
Page 25
Rol.04 Mounting and commissioning the machine Mounting the lower V-belt guard • Align belt-guard 7 in the motor's instruction manual. 8.0105 Mounting tilt-over safeguard • Screw-mount tilt-over safeguard 1! A I,\ Do not operate the machine without tilt-over safeguard 1 included in the accessories with ... as described in such a way that both the motor pulley and the V-belt run freely. / • Tighten screws 8. / Fig. 8-04 0 Fig. 8- 04 shows a Quick motor. PFAFF 1 Fg8-06 8-3
Rol.04 Mounting and commissioning the machine Mounting the lower V-belt guard • Align belt-guard 7 in the motor's instruction manual. 8.0105 Mounting tilt-over safeguard • Screw-mount tilt-over safeguard 1! A I,\ Do not operate the machine without tilt-over safeguard 1 included in the accessories with ... as described in such a way that both the motor pulley and the V-belt run freely. / • Tighten screws 8. / Fig. 8-04 0 Fig. 8- 04 shows a Quick motor. PFAFF 1 Fg8-06 8-3
Owner's Manual
Page 28
...the long needle-groove must be paid to all preparation work is to be observed! Preparation 9 Preparation All regulations and instructions in the PFAFF 1245 /.\ Turn the machine off switch or to beseparated from the electricity supply by removing the plug from the mains! 9.01 Inserting ...the needle in this Instruction manual are to be carried out by appropriately trained personnel. Special attention is to be facing left>. • lighten needle retaining screw 1. ...
...the long needle-groove must be paid to all preparation work is to be observed! Preparation 9 Preparation All regulations and instructions in the PFAFF 1245 /.\ Turn the machine off switch or to beseparated from the electricity supply by removing the plug from the mains! 9.01 Inserting ...the needle in this Instruction manual are to be carried out by appropriately trained personnel. Special attention is to be facing left>. • lighten needle retaining screw 1. ...
Owner's Manual
Page 61
... • Bring the machine to needle rise position by turning the handwheel. • Loosen screw 1 until the engaging solenoid can be turned with difficulty. • Manually activate engaging lever 2 so that pawl 3 engages. • Press magneto inductor 4 as far as possible into solenoid housing 5 and move both the solenoid housing and...
... • Bring the machine to needle rise position by turning the handwheel. • Loosen screw 1 until the engaging solenoid can be turned with difficulty. • Manually activate engaging lever 2 so that pawl 3 engages. • Press magneto inductor 4 as far as possible into solenoid housing 5 and move both the solenoid housing and...
Owner's Manual
Page 62
... must be a base of the distance of cam track. 6 11-24 \ -\ ((C(61AO iA'\ I \3 1 Fig. 11 -21 • • • Bring the machine to needle rise Manually activate engaging lever Taking care to ensure that screw position by turning the handwheel. 1 so that pawl 2 engages. 3 is still loose, press control lever 4 down...
... must be a base of the distance of cam track. 6 11-24 \ -\ ((C(61AO iA'\ I \3 1 Fig. 11 -21 • • • Bring the machine to needle rise Manually activate engaging lever Taking care to ensure that screw position by turning the handwheel. 1 so that pawl 2 engages. 3 is still loose, press control lever 4 down...
Owner's Manual
Page 68
...retaining collar 3. • Bring the take -up lever to ensure that requirement. retaining collar 3 is lower point of the thread pushed catcher forwards manually with the take -up ever at must pass 1 mm over the back of the retaining collar. • Carry out a check in accordance with...the requirement. • Screw 1 remains loosened for the following adjustment. PFAF Adjustment 11.05.11 Thread-catcher height (On Mode' 1246 make these adjustments on both thread catchers.> Requirement When thread catcher 2 is touching the shaft bushing, tighten screws 3 of hook 4.
...retaining collar 3. • Bring the take -up lever to ensure that requirement. retaining collar 3 is lower point of the thread pushed catcher forwards manually with the take -up ever at must pass 1 mm over the back of the retaining collar. • Carry out a check in accordance with...the requirement. • Screw 1 remains loosened for the following adjustment. PFAF Adjustment 11.05.11 Thread-catcher height (On Mode' 1246 make these adjustments on both thread catchers.> Requirement When thread catcher 2 is touching the shaft bushing, tighten screws 3 of hook 4.
Owner's Manual
Page 69
Adjustment 11.0512 Knife (On Modes 1246 make these adjustments on both knives.) Requirement 1. When the point of needle catcher 4 protrudes approx. 3 mm over the cutting edge of knife 3 must be parallel ... • Loosen screws 2. • Move knife 3 in such a way that it cannot collide with thread catcher 4, • Taking care to ensure that screw 1 is loosened, manually turn thread catcher 4 in accordance with requirement 2. • Bring knife 3 to rest against thread catcher 4 and align it in accordance with requirement 1. • In this...
Adjustment 11.0512 Knife (On Modes 1246 make these adjustments on both knives.) Requirement 1. When the point of needle catcher 4 protrudes approx. 3 mm over the cutting edge of knife 3 must be parallel ... • Loosen screws 2. • Move knife 3 in such a way that it cannot collide with thread catcher 4, • Taking care to ensure that screw 1 is loosened, manually turn thread catcher 4 in accordance with requirement 2. • Bring knife 3 to rest against thread catcher 4 and align it in accordance with requirement 1. • In this...
Owner's Manual
Page 72
Between clamp spring S and the bottom of thread catcher 4, there must be of the machine. • Unhook spring 3, • • Manually pivot thread catcher 4 over clamp spring 5. The bobbin-case must be able to the bedplate of approx. Bend clamp spring 5 in accordance with requirement 1 • ... Fig. 11 '29 • Align carrier 1 (screws 2) in such a way that it is in again. Adjustment 11.05.14 Bobbin-thread clamp spring (On Model 1246 make these adjustments on both clamp springs.) Requirement 1.
Between clamp spring S and the bottom of thread catcher 4, there must be of the machine. • Unhook spring 3, • • Manually pivot thread catcher 4 over clamp spring 5. The bobbin-case must be able to the bedplate of approx. Bend clamp spring 5 in accordance with requirement 1 • ... Fig. 11 '29 • Align carrier 1 (screws 2) in such a way that it is in again. Adjustment 11.05.14 Bobbin-thread clamp spring (On Model 1246 make these adjustments on both clamp springs.) Requirement 1.
Owner's Manual
Page 74
... the cut-off mechanism is in resting position, raise the presser foot. • • Loosen screws 1 Set transmission bar 2 (screws 3) to needle rise position and manually activate the engaging lever. PFAF
... the cut-off mechanism is in resting position, raise the presser foot. • • Loosen screws 1 Set transmission bar 2 (screws 3) to needle rise position and manually activate the engaging lever. PFAF
Owner's Manual
Page 76
Adjustment 11.05.16 Positioner W R4AefmhtqeemrunitrriaeinmfmtteemrerrniuntthpgteitnhBgeDttChheroesfaedtwh, eitnhgneepmerdaolcceheisbnsae,r.tmheusmt apcohsiintieonmiutssetlfpaotsitthioenTiDtsCelfofatthaepprox. PFP 11 - 38 take-up lever. • Carry out the adjustment as stipulated in the instruction manual of the motor.
Adjustment 11.05.16 Positioner W R4AefmhtqeemrunitrriaeinmfmtteemrerrniuntthpgteitnhBgeDttChheroesfaedtwh, eitnhgneepmerdaolcceheisbnsae,r.tmheusmt apcohsiintieonmiutssetlfpaotsitthioenTiDtsCelfofatthaepprox. PFP 11 - 38 take-up lever. • Carry out the adjustment as stipulated in the instruction manual of the motor.