3M Pentamix 2 Service Manual
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3M Pentamix 2 Service Manual

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Pentamix
2
TM
Reparaturhandbuch
Service Manual

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Summary of Contents for 3M Pentamix 2

  • Page 1 Pentamix Reparaturhandbuch Service Manual...
  • Page 2 The date when the last changes were made is printed on every page. We would appreciate any suggestions for improvements. 3M ESPE AG 2002 Subject to technical modifications without prior notice.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Safety Instructions ....................1 Marking of Instructions in the Service Manual ............1 Personnel Qualifications and Training ............... 2 Dangers when Safety Instructions are not Observed ..........2 Safety-Conscious Working..................2 Safety Instructions for the Service Engineer .............. 2 Safety Instructions for Repair Work ................
  • Page 4 Table of Contents 5.10 Clutch ........................14 5.1 1 Side Left ........................14 5.12 Traverse ........................15 5.13 Drive Shaft ......................15 5.14 Chains ........................16 5.15 Feed Motor ......................17 5.16 Mixer Motor......................17 5.17 PC-Board ........................ 18 5.18 Side Right .......................
  • Page 5 Table of Illustrations Table of Illustrations Fig. 1 PENTAMIX 2 Fig. 2 Open PENTAMIX 2 Fig. 3 Plunger Discs Fig. 4 PC-Board Pentamix...

  • Page 6: Safety Instructions

    Safety Instructions Safety Instructions The service manual contains basic instructions which must be complied with when repair work is being carried out. Accordingly, the service engineer must not fail to read this service manual before carrying out any repair work. It must be accessible at all times at the place where the machine is being operated.

  • Page 7: Personnel Qualifications And Training

    Safety Instructions Personnel Qualifications and Training Personnel carrying out repair work on this equipment must possess the corresponding qualifications for this work. The owner must lay down precise rules regarding the area of responsibility, the duties and the supervision of the personnel. If the personnel are not in possession of the necessary skills then they should be trained and instructed in these.

  • Page 8: Unauthorised Modifications And Manufacture Of Spare Parts

    ESPE Platz Tel.: +49-8152-700-1451 D-82229 Seefeld Fax: +49-8152-700-1520 Germany Region: US, Canada, Mexico, Central America, South America, Japan, Asia, Australia 3M Healthcare Service Center Primary Contact Building 502-1W, Suite 200 Tony Wald 3350 Granada Ave N. Tel.: +1-651-575-5859 Oakdale, MM 55128...

  • Page 9: Before Starting Service

    Before Starting Service Before Starting Service Tools Required Allen key Open-ended spanner Pointed pliers Rubber hammer Screwdriver for recessed-head screws Screwdriver for slotted-head screws 2x Side nippers Universal pliers Other Equipment Required Balance Felt pen Multimeter Slide gauge Soldering iron Stopwatch Pentamix...

  • Page 10: General Description

    General Description General Description Case Top Section Case Bottom Section Case Lid Left Left-Hand Side Cover Case Lid Case Base Right-Hand Side Cover Base Cover Case Power Button Cartridge Fig. 1 PENTAMIX 2 Pentamix...

  • Page 11: Description Of The Product

    They permit product changeover and refilling without any wastage or need for intermediate cleaning. The unit is suitable for either tabletop use or wall mounting. See the operating instructions for the PENTAMIX 2 for how to fill, insert and start up a cartridge. Pentamix...

  • Page 12: Troubleshooting

    Visual check for defects Before locating faults check the PENTAMIX 2 for mechanical damage. Connect the PENTAMIX 2 to the power supply using the power cable and make a functional check. m Locate faults according to the following fault location diagram...
  • Page 13 General Description Fault location diagram BEGIN Connect to mains, press button PC board defect, Power cable Fuse faulty Plunger discs exchange if faulty move necessary Exchange fuse Exchange power cable Enough Feed motor Clutch worn Pinion faulty material faulty conveyed Exchange feed motor Exchange clutch...

  • Page 14: Pentamix Tm 2

    Bearing Plate Helical Mixer Shaft Compression Spring Side Left Complete Fig. 2 Open PENTAMIX 2 Case Lid Changing case lid 1. Open case lid and grasp with both hands 2. Remove case lid sideways 3. Snap new case lid into place by pressing onto both hinges...

  • Page 15: Plunger Discs

    6. Remove case base 7. Fit new case base, proceeding in reverse order NOTE Put the screws into numbered dishes or attach to the individual parts using adhesive tape. This will help you to reassemble the PENTAMIX 2 later on. Pentamix...

  • Page 16: Left And Right Hand Side Cover

    Pentamix Left and Right Hand Side Covers CAUTION Before opening the PENTAMIX 2 make sure you remove the mains plug. Changing left-hand side cover 1. Remove case base - see section 5.3 2. Carefully remove case lid left using a screwdriver for slotted-head screws 3.

  • Page 17: Mixer Shaft

    Pentamix Mixer Shaft Changing mixer shaft 1. Remove case base - see section 5.3 2. Remove both side covers - see section 5.4 3. Remove case bottom section - see section 5.5 4. Remove helical compression spring at back 5. Remove shaft securing of mixer shaft 6.

  • Page 18: Power Switch

    Pentamix Power Switch Changing power switch 1. Remove plunger discs - see section 5.2 2. Remove case base - see section 5.3 3. Remove both side covers - see section 5.4 4. Remove case bottom section - see section 5.5 5.

  • Page 19: Clutch

    Pentamix 5.10 Clutch Changing clutch 1. Remove plunger discs - see section 5.2 2. Remove case base - see section 5.3 3. Remove both side covers - see section 5.4 4. Remove case bottom section - see section 5.5 5. Remove mixer shaft - see section 5.6 6.

  • Page 20: Traverse

    Pentamix 5.12 Traverse Changing traverse 1. Remove plunger discs - see section 5.2 2. Remove case base - see section 5.3 3. Remove both side covers - see section 5.4 4. Remove case bottom section - see section 5.5 5. Remove mixer shaft - see section 5.6 6.

  • Page 21: Chains

    Pentamix 5.14 Chains NOTE It is recommended that the chains are only replaced in pairs as both chains have been mechanically adjusted as a pair by the factory. This firstly ensures that the traverse does not tilt when moved and secondly, prevents excessive wear to the feed motor gears.

  • Page 22: Feed Motor

    Pentamix 5.15 Feed Motor Changing feed motor 1. Remove plunger discs - see section 5.2 2. Remove case base - see section 5.3 3. Remove both side covers - see section 5.4 4. Remove case bottom section - see section 5.5 5.

  • Page 23: Pc-Board

    Pentamix 5.17 PC-Board Changing PC-board 1. Remove plunger discs - see section 5.2 2. Remove case base - see section 5.3 3. Remove both side covers - see section 5.4 4. Remove case bottom section - see section 5.5 5. Remove mixer shaft - see section 5.6 6.

  • Page 24: Side Right

    Pentamix 5.18 Side Right Changing side right 1. Remove plunger discs - see section 5.2 2. Remove case base - see section 5.3 3. Remove both sides - see section 5.4 4. Remove case bottom section - see section 5.5 5.

  • Page 25: Assembling Housing

    Pentamix 5.20 Assembling Housing CAUTION Before assembling the PENTAMIX 2 make sure that all power connections have been properly soldered and clamped. Also check that the PC board connections, in particular the yellow & green protective conductor (US: green), are securely fixed to the terminal strip.
  • Page 26 Pentamix 10. Attach case bottom section to bottom plate using both recessed-head screws 11. Insert remaining recessed-head screws 12. Insert left-hand side cover and push down 13. Insert recessed and countersunk head screws 14. Insert right-hand side cover and push down 15.

  • Page 27: Functional Test

    Functional Test Functional Test Before assembling the case parts check the cut-off point to avoid unnecessary wear to the clutch. Also check the wiring. A final check should be carried out on the unit according to the respective test specifications whenever repairs have been performed. CAUTION The applicable regulations must be observed when working on electrical equipment.

  • Page 28: Circuit Diagram / Drawings / Spare Parts List

    Circuit Diagram / Drawings / Spare Parts List Circuit Diagram / Drawings / Spare Parts List Circuit Diagram Pentamix Pentamix...

  • Page 29: Drawings

    Circuit Diagram / Drawings / Spare Parts List 7.2 Drawings Pentamix...

  • Page 30: Spare Parts List

    Circuit Diagram / Drawings / Spare Parts List Pentamix...
  • Page 31 Circuit Diagram / Drawings / Spare Parts List Pentamix...
  • Page 32 Circuit Diagram / Drawings / Spare Parts List Pentamix...
  • Page 33 Circuit Diagram / Drawings / Spare Parts List Spare Parts list Item Part Number Description ......pcs/Package 77600 Wal Mounting Kit Pentamix ......1 77780 Plunger Discs ..........1 22,23 70201112722 Twist Grip Pentamix Mountage Kit ....1 78990240208 Fuse 220/240 V/2 AMP (10pcs) ..... 10 78990241222 Rubber Foot (RD) 12,7x3,5 ......

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