User manual PFAFF 1296

[. . . ] 1295 1296 Instruction manual 296-12-18 135 Betriebsanleitung engl. 08. 98 This Instruction manual is valid for all models and subclasses listed in the chapter , , Specifications". The reprinting, copying or translation of PFAFF Instruction Manuals, whether in whole or in part, is only permitted with our previous permission and with written reference to the source. PFAFF Aktiengesellschaft Postfach 3020 D - 67653 Kaiserslautern Königstr. 154 D - 67655 Kaiserslautern Editing/Illustrations Verlag - TD D - 77901 Lahr Index Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 8 - 03 8-2 Installation and commissioning 8. 01. 04 Fitting the lower belt guard q Position belt guard 1 so that motor pulley and v-belt can run freely. Fig. If a different motor is used, please refer to the instruction manual of the motor manufacturer. 1 Fig. 8 - 04 8. 01. 05 Fitting the synchroniser q Push synchroniser 1 onto the shaft. q Connect the synchroniser plug at the control box. q Adjust the synchroniser (see Chapter 11. 05. 14, Adjusting the synchroniser). 2 1 Fig. 8 - 05 8-3 Installation and commissioning 8. 01. 06 Assembling the reel stand q Assemble the reel stand as shown in Fig. q Afterwards insert the stand in the hole in the table top and secure it with the nuts provided. Fig. 8 - 06 8. 02 Commissioning q Check the machine, particularly its electrical wiring and pneumatic tube connections, for any damage. q Clean the machine thoroughly and afterwards fill it with oil and oil the machine (see Chapter 10, Care and maintenance). q Have a mechanic check whether the motor of the machine can be used with the available power supply and that the motor is correctly connected to the junction box. Do not run the machine if there is any discrepancy. q When the machine is running, the balance wheel must turn towards the operator. If it does not, have the motor connection changed by a mechanic. q Connect the machine to the compressed air supply. When it is connected, the gauge should show a pressure of approx. If necessary, have this reading correctly set (see Chapter 10. 06, Checking/adjusting the air pressure). 8. 03 Switching the machine on/off q Switch the machine on/off (see Chapter 7. 01, On/off switch). q Carry out a running test. 8-4 Setting up 9 Setting up All instructions and regulations in this manual must be observed. Special attention must be given to all safety regulations!All setting-up work must only be done by personnel with the necessary training. For all setting-up work the machine must be isolated from the power supply by turning off the on/off switch or removing the machine plug from the electric power socket! 9. 01 Inserting the needle on the PFAFF 1295 Switch off the machine!Danger of injury due to unintentional starting of the machine!q Set needle bar at top position and loosen screw 1. [. . . ] q Re-position bracket 3 (screw 4) according to Requirement 2. 11 - 24 Adjustment 11. 05. 06 Linkage bar (only on the PFAFF 1296) Requirement The length of linkage bar 1 must be the same as the distance between the two threadcatcher drive shafts 3. = 3 3 1 2 = 2 Fig. 11 - 23 q Adjust middle section 1 (nuts 2) of the linkage bar according to Requirement. 11 - 25 Adjustment 11. 05. 07 Thread catcher height Requirement There must be a clearance of 0. 7 mm between the underside of thread catcher 4 and bobbin case cap 5. 4 0. 7 mm 4 5 2 3 1 Fig. q Adjust the height of shaft 3 according to Requirement. Leave screws 2 loose for the following adjustment. 11 - 26 Adjustment 11. 05. 08 Thread catcher resting position Requirement When the thread trimmer is in its resting poistion there must be a clearance of about 4 mm between the point of catcher 3 and the cutting edge of knife 4. 4 mm 3 3 4 1 2 Fig. [. . . ]