Bomar Extend series User manual

Serie Extend

Extend 1120.1120

Operating instructions

Before transporting and using the machine,

please read the instructions thoroughly!

Seriové číslo / Serien Nummer / Serial Number ___________________

2 Manual version: 1.02 / Oct. 2010

Manual rev.: 1

Service and information

Your BOMAR dealer

Direct BOMAR contact:

BOMAR spol. s r.o.

Těžební 1236/1

62700 Brno

Czech Republic, EU

telefon: +420 – 533 426 100

fax: +420 – 533 426 109

e-mail: [email protected]

www: http://www.bomar.cz

We are available:

Mondays to Fridays 700 – 1600

Version:

1.02 / Oct. 2010

rev. 1

BOMAR, spol. s r.o. ©– Subject to modifications and amendments.

Content

1.SAFETY NOTES ........................................................................7

1.1.Machine determination......................................................................................................................................................................................... 9

1.2.Protective suit and personal safety................................................................................................................................................................ 9

1.3.Safety notes for machine operator ............................................................................................................................................................. 10

1.4.Safety notes for the servicing and repairs .............................................................................................................................................. 10

1.4.1.Safety notes for the servicing and repairs on hydraulic unit ...................................................11

1.5.Safety machine accessories ............................................................................................................................................................................. 11

1.5.1.Total Stop..................................................................................................................................................................11

1.5.2.Arm covers...............................................................................................................................................................11

1.5.3.Band saw cover.....................................................................................................................................................11

1.5.4.Saw band stretching and rupture inspection ...................................................................................12

1.6.Safety notes for the cooling............................................................................................................................................................................. 12

1.6.1.Instructions for first help .................................................................................................................................12

1.7.Umístění štítku stroje / Maschinenschild position / Position of machine label............................................................. 13

1.8.Umístění bezpečnostních značek / Verteilung der Sicherheitszeichen / Position of safety symbols............. 14

2.MACHINE DOCUMENTATION................................................15

2.1.Technická data / Technische Daten / Technical data..................................................................................................................... 17

2.2.Rozměrové schéma / Aufstellzeichnung / Installation diagram.............................................................................................. 18

2.3.Popis / Beschreibung / Description............................................................................................................................................................ 19

2.4.Transportation and stocking ........................................................................................................................................................................... 20

2.4.1.Conditions for transportation and stocking.......................................................................................20

2.4.2.Transport and stocking preparations......................................................................................................20

2.4.3.Transport and stocking....................................................................................................................................20

2.4.4.Transportní schéma / Transport schema / Transport scheme.............................................21

2.5.Activation..................................................................................................................................................................................................................... 22

2.5.1.Machine working conditions .......................................................................................................................22

2.6.Band saw unpacking and assembling...................................................................................................................................................... 22

2.6.1.Machine installing and levelling ................................................................................................................23

2.6.2.Machine disposal after lifetime...................................................................................................................23

2.6.3.First run of the power pack...........................................................................................................................23

2.6.4.Filling the reservoir with hydraulic oil ....................................................................................................24

2.6.5.Kotevní plan / Verankerungsplan / Grounding plan.....................................................................25

Electrical connection........................................................................................................................................................................................................ 26

2.6.6.Check the direction of the saw band......................................................................................................26

2.6.7.Check machine connection into electrical network.....................................................................27

2.7.Filling of the cooling system........................................................................................................................................................................... 27

2.8.Check machine function.................................................................................................................................................................................... 27

2.9.Saw band ..................................................................................................................................................................................................................... 27

2.9.1.Saw band size.........................................................................................................................................................27

2.9.2.Selection of the saw band tooth system..............................................................................................27

2.9.3.Saw band running-in.........................................................................................................................................28

2.9.4.Tables for teeth selection ...............................................................................................................................29

3.MACHINE CONTROL..............................................................31

3.1.Starting the band saw ......................................................................................................................................................................................... 33

3.2.Control panel............................................................................................................................................................................................................. 34

3.3.Machine control ...................................................................................................................................................................................................... 36

3.3.1.Preparative mode................................................................................................................................................36

3.3.2.Semi-automatic cycle .......................................................................................................................................37

3.3.3.Cycle breaking.......................................................................................................................................................37

3.4.Band saw adjusting ............................................................................................................................................................................................... 38

3.4.1.Adjusting band guides.....................................................................................................................................38

3.4.2.Cutting speed adjusting..................................................................................................................................38

3.4.3.Adjustment of pressure to the cut ...........................................................................................................38

3.4.4.Speed adjustment of the arm lowering................................................................................................39

3.4.5.Saw frame lift stop setting .............................................................................................................................39

3.4.6.Setting the upper camping ..........................................................................................................................40

3.4.7.Brush adjustment ................................................................................................................................................40

3.5.Material insertion .................................................................................................................................................................................................... 40

3.5.1.Handling agent selection...............................................................................................................................40

3.5.2.Insertion.....................................................................................................................................................................41

3.5.3.Bundle material cutting...................................................................................................................................41

4.MACHINE SERVICE ................................................................43

4.1.Saw band dismantling......................................................................................................................................................................................... 45

4.2.Saw band installation........................................................................................................................................................................................... 45

4.3.Saw band stretching and inspection......................................................................................................................................................... 46

4.3.1.Saw band stretching..........................................................................................................................................46

4.3.2.Saw band inspection.........................................................................................................................................46

4.3.3.Saw band run setting........................................................................................................................................46

4.4.Adjusting of the limit switch of the saw band stretching............................................................................................................ 47

6 Manual version: 1.02 / Oct. 2010

Manual rev.: 1

4.5.Saw arm lower position stop adjustment...............................................................................................................................................47

4.6.Adjusting of the limit switch of the saw band stretching............................................................................................................47

4.7.Limit switch adjustment of the saw frame lower positron..........................................................................................................48

4.7.1.Setting inspection...............................................................................................................................................48

4.7.2.Limit switch setting............................................................................................................................................48

4.8.Adjustment of the cutting pressure regulation..................................................................................................................................49

4.8.1.Setting on the right guiding cube............................................................................................................49

4.8.2.Setting on the left guiding cube...............................................................................................................49

4.9.Cooling agents and chips disposal..............................................................................................................................................................50

4.9.1.Coolant device inspection.............................................................................................................................50

4.9.2.Chips disposal........................................................................................................................................................50

4.10.Hydraulic, Greases and oils ...............................................................................................................................................................................51

4.10.1.Gearbox oils .....................................................................................................................................................51

4.10.2.Lubricant greases.........................................................................................................................................51

4.10.3.Lubrication........................................................................................................................................................52

4.10.4.Hydraulic oils...................................................................................................................................................52

4.10.5.Hydraulic oil level check ..........................................................................................................................53

4.10.6.Hydraulic unit service ................................................................................................................................53

4.11.Machine cleaning....................................................................................................................................................................................................54

4.12.Worn pieces replacement.................................................................................................................................................................................54

4.12.1.Seznam opotřebených dílů Verschleißteileliste Worn parts list.....................................54

4.12.2.Pushing bearing replacement .............................................................................................................54

4.12.3.Saw band guiding pulleys replacement .......................................................................................58

4.12.4.Hard metal guides replacement.........................................................................................................60

4.12.5.Brush replacement......................................................................................................................................62

5.ZÁVADY / TROUBLESHOOTING ............................................65

5.1.Mechanical problems...........................................................................................................................................................................................66

5.2.Electric problems.....................................................................................................................................................................................................68

5.3.Hydraulic problems ...............................................................................................................................................................................................69

6.SCHÉMATA / SCHEMAS / SCHEMATICS ...............................71

6.1.Elektrické schema / Elektroschema / Wiring diagrams – 3×400 V, TN-C-S .......................................................................72

6.2.Elektrické schema / Elektroschema / Wiring diagrams – 3×230 V, TN-C............................................................................87

6.3.Elektrické schema / Elektroschema / Wiring diagrams – 3×400 V, TN-C.........................................................................102

6.4.Hydraulické schéma / Hydraulikschema / Hydraulic diagram.............................................................................................118

7.VÝKRESY SESTAV PRO OBJEDNÁNÍ NÁHRADNÍCH DÍLŮ /

ZEICHNUNGEN FÜR BESTELLUNG DER ERSATZTEILE / DRAWING

ASSEMBLIES FOR SPARE PARTS ORDER .....................................121

7.1.Extend 1120.1120 - 1..........................................................................................................................................................................................122

7.2.Kusovník / Stückliste / Piece list – Extend 1120.1120 - 1........................................................................................................... 123

7.3.Extend 1120.1120 - 2 ........................................................................................................................................................................................124

7.4.Kusovník / Stückliste / Piece list – Extend 1120.1120 - 2........................................................................................................... 125

7.5.Rameno / Sägerahmen / Saw arm - 1 ...................................................................................................................................................126

7.6.Kusovník / Stückliste / Piece list – Rameno / Sägerahmen / Saw arm - 1 ....................................................................127

7.7.Rameno / Sägerahmen / Saw arm - 2 ...................................................................................................................................................128

7.8.Kusovník / Stückliste / Piece list – Rameno / Sägerahmen / Saw arm - 2 ....................................................................129

7.9.Podstavec / Untersatz / Base ....................................................................................................................................................................... 130

7.10.Kusovník / Stückliste / Piece list – Podstavec / Untersatz / Base ........................................................................................131

7.11.Pohon / Antrieb / Drive....................................................................................................................................................................................132

7.12.Kusovník / Stückliste / Piece list – Pohon / Antrieb / Drive..................................................................................................... 133

7.13.Svěrák / Schraubstock / Vice ....................................................................................................................................................................... 134

7.14.Kusovník / Stückliste / Piece list – Svěrák / Schraubstock / Vice .........................................................................................135

7.15.Napínání / Spannung / Tensioning..........................................................................................................................................................136

7.16.Kusovník / Stückliste / Piece list – Napínání / Spannung / Tensioning...........................................................................137

7.17.Vedení pásu / Sägebandführung / Belt guide - 1.......................................................................................................................... 138

7.18.Kusovník / Stückliste / Piece list – Vedení pásu / Sägebandführung / Belt guide - 1........................................... 139

7.19.Vedení pásu / Sägebandführung / Belt guide - 2...........................................................................................................................140

7.20.Kusovník / Stückliste / Piece list – Vedení pásu / Sägebandführung / Belt guide - 2 ............................................ 141

7.21.Vodící kostka / Führungsklotz / Guiding cube - 1 ..........................................................................................................................142

7.22.Kusovník / Stückliste / Piece list – Vodící kostka / Führungsklotz / Guiding cube - 1............................................ 143

7.23.Vodící kostka / Führungsklotz / Guiding cube - 2 ..........................................................................................................................144

7.24.Kusovník / Stückliste / Piece list – Vodící kostka / Führungsklotz / Guiding cube - 2............................................ 145

7.25.Kartáč / Bürste / Brush.......................................................................................................................................................................................146

7.26.Kusovník / Stückliste / Piece list – Kartáč / Bürste / Brush........................................................................................................147

7.27.Třískový vynašeč / Spanabführung / Chip extractor.....................................................................................................................148

7.28.Chlazení / Kühlung / Cooling....................................................................................................................................................................... 149

7.29.Odměřování / Gehrungmessung / Measuring.................................................................................................................................150

7.30.Rošt / Gitter / Grill................................................................................................................................................................................................. 151