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Pfaff 8362-004 Instruction Manual Download Page 23

9 - 4

Preparation

9.

04.02

Adjusting the heat-sealing pressure on the PFAFF 8362-045

Turn the machine off!

Wait until the heating wedge is

cool! Danger of burning!

●

Dismount spring 

1

.

●

Loosen nut 

2

.

●

Adjust the heat-sealing pressure by

turning tapped bush 

3

.

●

Tighten nut 

2

.

●

Mount spring 

1

.

9.

04

Adjusting the heat-sealing pressure

The heat-sealing pressure must be set in such a way that the workpiece is

reliably fed. The feed rollers may not, however, leave pressure marks in the

material. Use a lower heat-sealing pressure for soft materials (e.g. PVC) than for

hard materials (e.g. PE).

9.

04.01

Adjusting the heat-sealing pressure on the PFAFF 8362-004

Turn the machine off!

Wait until the heating wedge is

cool! Danger of burning!

●

Adjust the heat-sealing pressure by

turning knurled disc 

1

.

Fig. 9 - 05

Fig. 9 - 06

-

+

1

1

2

3

Summary of Contents for 8362-004

Page 1: ...INSTRUCTION MANUAL 296 12 18 496 002 Betriebsanleitung engl 06 09 This instruction manual applies to machines from the following serial numbers onwards 15186 Industrial 8362 004 045...

Page 2: ...in part is only permitted with our previous authorization and with written reference to the source PFAFF Industriesysteme und Maschinen AG Hans Geiger Str 12 IG Nord D 67661 Kaiserslautern This Instru...

Page 3: ...7 1 7 02 Mains switch 7 2 7 03 Controller for the heat sealing temperature 7 2 7 04 Controller for the heat sealing speed 7 3 7 05 Selection switch for the operating mode 7 3 7 06 Selection switch fo...

Page 4: ...pieces 10 3 10 04 Heat sealing the workpieces 10 4 10 04 01 Guiding the machine manually 10 4 10 04 02 Heat sealing with a guide 10 5 10 05 Stopping the machine 10 5 10 06 Testing the seal 10 6 10 06...

Page 5: ...replacing the feed rollers or the heating wedge when leaving the workplace unattended and during servicing the machine must be disconnected from the mains by removing the plug from the electrical soc...

Page 6: ...e obligation of the operator to ensure that only authorized persons operate and work on the machine The user must make sure there is no high frequency welding equipment being operated in direct proxim...

Page 7: ...responsible for the lubrication maintenance repair and adjustment of the machine The specialist personnel is obliged to observe the following points and must always observe the Notes on safety in the...

Page 8: ...pool covers roof and building insulations etc The machine must not be operated outdoors Any and all uses of this machine which have not been approved of by the manufacturer are considered to be inapp...

Page 9: ...e reconnected to 115 AC L N PE Powerconsumption 8362 004 400 W 8362 045 500 W Heatingperformance 400 W 220 V Motor 24V 2 5 A regulated Heat sealingpressure 200 N Heat sealingtemperature up to 500 C in...

Page 10: ...eel aluminium brass and various plastics The electrical equipment consists of plastics and copper The machine is to be disposed of in accordance with the locally valid environmental protection regulat...

Page 11: ...s premises or to other locations where it is to be used 5 03 Disposal of the packaging The packaging of these machines consists of paper cardboard and VCE fibre The proper disposal of the packaging is...

Page 12: ...ollowing section of this Instruction manual certain tasks or important pieces of information are accentuated by symbols The symbols used have the following meanings Note information Clean care Lubrica...

Page 13: ...03 3 Controller for the heat sealing speed see Chapter 7 04 4 Selection switch for the operating mode see Chapter 7 05 5 Selection switch for the operating direction see Chapter 7 06 6 Lever for enga...

Page 14: ...is switched on When switching off the machine please observe the notes in Chapter 8 02 Switching the machine on off Fig 7 02 1 7 03 Controller for the heat sealing temperature After pressing button 1...

Page 15: ...speed can be altered by turning controller 1 Fig 7 04 1 7 05 Selection switch for the operating mode The operating mode can be selected by pressing switch 1 Position 0 Feed rollers start after the hot...

Page 16: ...g Middle position Feed rollers are standing still Bottom position Feed rollers run backwards for grinding in the hot wedge Fig 7 06 1 7 07 Lever for engaging the hot wedge The hot wedge can be engaged...

Page 17: ...7 5 Controls 7 08 Lever for lowering the feed roller Lever 1 is used to lower and raise the top feed roller 2 The adjacent illustration shows the standard machine version PFAFF 8362 004 Fig 7 08 2 1...

Page 18: ...nspect the entire heat sealing machine for transport damage If damage is apparent inform the transport company and your PFAFF agent 8 01 Connecting the machine to the power supply Check if the machine...

Page 19: ...machine on off To switch the machine on move switch 1 to position 1 To switch the machine off move switch 1 to position 0 Danger of burns from the hot wedge Immediately after the machine has been swi...

Page 20: ...he on off switch or by pulling the plug out of the socket whenever carrying out preparation work Always allow the machine to cool down before all preparation work Danger of burning 9 01 Seal types On...

Page 21: ...oft 0 8 mm Steel cross knurled Silicon PE LD 0 8 mm Steel cross knurled Silicon PE LD 0 8 mm Steel cross knurled Steel cross knurled PE HD 0 8 mm Steel cross knurled Silicon PE HD 0 8 mm Steel cross k...

Page 22: ...ed 9 03 01 Adjusting the feed roller clearance on the PFAFF 8362 004 Turn the machine off Wait until the heating wedge is cool Danger of burning Loosen threaded pin 1 Adjust the feed rollers by turnin...

Page 23: ...eat sealing pressure The heat sealing pressure must be set in such a way that the workpiece is reliably fed The feed rollers may not however leave pressure marks in the material Use a lower heat seali...

Page 24: ...and the feed rollers which corresponds to the thickness of the material 9 05 01 Adjusting the heating wedge clearance on the PFAFF 8362 004 Turn the machine off Wait until the heating wedge is cool Da...

Page 25: ...ion 9 05 02 Adjusting the heating wedge clearance on the PFAFF 8362 045 Loosen nut 1 By turning stop screw 2 adjust the heating wedge clearance in accordance with the material thickness Tighten nut 1...

Page 26: ...the workpieces overlap The width of the overlap can be the same size or larger than the seal width 9 06 01 Adjusting the upper rear workpiece guide Turn the machine off Wait until the heating wedge i...

Page 27: ...crews 1 2 screws Move workpiece guide 2 parallel to the direction of sealing Tighten screws 1 9 06 03 Adjusting the front workpiece guides Turn the machine off Loosen screw 1 Move workpiece guide 2 so...

Page 28: ...rs on the display Button 2 Reduce the heat sealing temperature Button 3 Increase the heat sealing temperature After the desired heat sealing temperature has been entered the actual temperature of the...

Page 29: ...tes must be fulfilled with regard to the material and the machine settings The material to be processed must be sealable thermoplastic have a thickness and characteristics which are suitable for proce...

Page 30: ...orkpiece Raise top feed roller with lever 1 Slide the lower workpiece 2 as far as it will go into the lower feed guide Slide the upper workpiece 3 as far as it will go into the upper feed guide Guide...

Page 31: ...ittle more than the overlap setting Fig 10 03 and Fig 10 04 The position of the workpieces will then be corrected by the feed guides as the material is fed into the heat sealing machine Widths of mate...

Page 32: ...Selection switch for the operating direction Adjust the heat sealing temperature and speed see Chapter 9 07 Adjusting the heat sealing temperature and speed To avoid damage to the material the follow...

Page 33: ...r engaging the hot wedge Raise the feed roller see Chapter 7 08 Lever for lowering the feed roller Switch off the machine at the mains switch see Chapter 7 02 Mains switch Pull out the mains switch an...

Page 34: ...y to be carried out on cold seals 10 06 01 Testing the seal strength The seal strength pull resistance can only be established by a destructive test This is done by way of a tearing test on the workpi...

Page 35: ...g the cable and plug connections Switch the machine off Remove the mains lead Danger from electric voltage Check cable and plug connections for damage every day before use Never operate a defective ma...

Page 36: ...nt the hot wedge must be changed and on the PFAFF 8362 004 ground in 11 03 01 Changing the hot wedge on the PFAFF 8362 004 Switch off the machine Let the hot wedge cool down Danger of burns Pull out s...

Page 37: ...9 Fit the smooth feed rollers steel Plug the machine into the mains and switch on the mains switch Set the operating direction at reverse see Chapter 7 06 Selection switch for the operating direction...

Page 38: ...Knock pin 1 downwards out of its housing dia 2 mm Pull out the plug of the heating wedge 2 on the front of the machine Remove the cord of the heating wedge 2 from the chain cover remove the plate in...

Page 39: ...ne Remove the mains lead Danger from electric voltage Remove cover 1 Pull fuse holder 2 out of its mounting Replace the defective fuse Place fuse holder 2 into the mounting Screw on cover 1 Ensure tha...

Page 40: ...ve chains Screw covers 1 and 2 back on Only use oil with viscosity class SAE 40 and a density of 1 06 g cm3 at 20 C in accordance with DIN 8195 We recommend PFAFF chain oil Part no 280 1 120 106 Fig 1...

Page 41: ...The chain tensioner of this drive chain is maintenance free Should the slack of the chain become too large the spring pre tension of the chain tensioner 1 can be increased To do so Remove the chain c...

Page 42: ...2 R1 Potentiometer heat sealing speed controller K1 Solid state relay F1 Fuse F2 Fuse S1 Switch mains S2 Switch operating mode drive unit S3 Switch hot wedge engaged S4 Switch operating direction driv...

Page 43: ...12 2 95 211 905 95 Version 06 01 Circuit diagrams...

Page 44: ...o pfaff industrial com Hotlines Technical service 49 175 2243 101 Application consultance 49 175 2243 102 Spare parts hotline 49 175 2243 103 Printed in Germany PFAFF Industriesysteme und Maschinen AG...

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