Bomar Proline 420.350 Asx User manual

Series Proline
Proline 420.350 Asx
Operating instructions
Before transporting and using the machine,
please read the instructions thoroughly!
Seriové číslo / Serien Nummer / Serial Number ___________________

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VersionNo. 00.00.00
Service and information
Your BOMAR dealer:
Direct BOMAR contact:
BOMAR spol. s r.o.
Těžební 1236/1
62700 Brno
C ech Republic, EU
telefon: +420 – 533 426 100
fax: +420 – 533 426 109
e-mail: [email protected]
www: http://www.bomar.c
e are available:
Mondays to Fridays 7
00
– 16
00
Version:
1.00 / June 2011
rev. 1
BOMAR, spol. s r.o. © – Subject to modifications and amendments.

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Manual version: 1.00 / June 2011
Manual rev.: 1

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Manual version: 1.00 / June 2011
Manual rev.: 1
Content
1. SAFETY NOTES ..................................................................9
1.1. Machine determination ............................................................................................... 11
1.2. Protective suit and personal safety ............................................................................... 11
1.3. Safety notes for machine operator ............................................................................... 12
1.4. Safety notes for the servicing and repairs ..................................................................... 13
1.5. Safety notes for the servicing and repairs on hydraulic unit ........................................... 13
1.6. Safety machine accessories ......................................................................................... 13
1.6.1. Total Stop ............................................................................................................................. 13
1.6.2. Arm covers ............................................................................................................................ 14
1.6.3. Saw band stretching and rupture inspection ........................................................................ 14
1.6.4. Protective fencing ................................................................................................................. 14
1.6.5. Band saw cover ..................................................................................................................... 15
1.6.6. Brush cover ........................................................................................................................... 15
1.7. Safety notes for the cooling ......................................................................................... 15
1.7.1. Instructions for first help ....................................................................................................... 15
1.8. Umístění štítku stroje / Maschinenschild position / Position of machine label ................. 15
1.9. Umístění be pečnostních naček / Verteilung der Sicherheits eichen / Position of safety
symbols ....................................................................................................................... 17
2. MACHINE DOCUMENTATION ...........................................18
2.1. Technická data / Technische Daten / Technical data .................................................... 20
2.2. Ro měrové schéma / Aufstell eichnung / Installation diagram ..................................... 22
2.3. Popis / Beschreibung / Description ............................................................................... 23
2.4. Transportation and stocking ....................................................................................... 24
2.4.1. Conditions for transportation and stocking .......................................................................... 24
2.4.2. Transport and stocking preparations .................................................................................... 24
2.4.3. Transport and stocking ......................................................................................................... 24
2.4.4. Transportní schéma / Transport schema / Transport scheme ............................................. 25
2.5. Activation................................................................................................................... 26
2.5.1. Machine working conditions ................................................................................................. 26
2.6. Band saw unpacking and assembling .......................................................................... 26
2.6.1. Machine installing and levelling ............................................................................................ 26
2.6.2. Machine disposal after lifetime ............................................................................................. 27
2.6.3. First run of the power pack ................................................................................................... 27
2.6.4. Filling the reservoir with hydraulic oil ................................................................................... 27
2.6.5. Kotevní plan / Verankerungsplan / Grounding plan ............................................................... 29
2.7. Electrical connection ................................................................................................... 30
2.7.1. Check the direction of the saw band ..................................................................................... 30
2.7.2. Check machine connection into electrical network .............................................................. 31
2.8. Filling of the cooling system ......................................................................................... 31
2.9. Check machine function .............................................................................................. 31
2.10. Saw band ............................................................................................................ 31
2.10.1. Saw band si e........................................................................................................................ 31
2.10.2. Selection of the saw band tooth system ............................................................................... 31
2.10.3. Saw band running-in ............................................................................................................. 32
2.10.4. Tables for teeth selection ...................................................................................................... 33
3. MACHINE CONTROL.........................................................34
3.1. Starting the band saw ..................................................................................................36
3.2. Machine referring ........................................................................................................36
3.3. Control panel ...............................................................................................................38
3.4. Machine control in manual mode ................................................................................ 40
3.5. Machine control in automatic mode ............................................................................ 40
3.5.1. Cycle breaking ....................................................................................................................... 42
3.6. Machine setup ............................................................................................................ 42
3.6.1. SETUP ................................................................................................................................... 43
3.6.2. SERVIS (password) ................................................................................................................ 44
3.7. Error messages ........................................................................................................... 45
3.8. Band saw adjusting ..................................................................................................... 45
3.8.1. Adjusting band guides........................................................................................................... 45
3.8.2. Cutting speed adjusting ........................................................................................................46
3.8.3. Adjustment of pressure to the cut ........................................................................................46
3.8.4. Speed adjustment of the arm lowering .................................................................................46
3.8.5. Brush adjustment .................................................................................................................. 47
3.9. Material insertion ........................................................................................................ 47
3.9.1. Handling agent selection ...................................................................................................... 47
3.9.2. Insertion ................................................................................................................................ 47
3.9.3. Bundle material cutting ........................................................................................................49

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4. MACHINE SERVICE ...........................................................50
4.1. Saw band dismantling ................................................................................................. 52
4.2. Saw band instalation ................................................................................................... 52
4.3. Saw band stretching and inspection ............................................................................. 53
4.3.1. Saw band stretching.............................................................................................................. 53
4.4. Saw band run adjustment on stretching wheel ............................................................. 53
4.4.1. Saw band run inspection ....................................................................................................... 53
4.4.2. Saw band setting ................................................................................................................... 54
4.5. Saw frame lower stop position adjustment .................................................................. 54
4.6. Limit switch of the saw frame lower position adjustment ............................................. 55
4.6.1. Check setting ........................................................................................................................ 55
4.6.2. Limit switch setting ............................................................................................................... 55
4.7. Cooling agents and chips disposal ................................................................................ 55
4.7.1. Coolant device inspection ..................................................................................................... 55
4.7.2. Chips disposal ........................................................................................................................56
4.8. Hydraulic, Greases and oils .......................................................................................... 56
4.8.1. Gearbox oils ..........................................................................................................................56
4.8.2. Lubricant greases .................................................................................................................. 57
4.8.3. Lubrication ............................................................................................................................ 57
4.8.4. Hydraulic oils ......................................................................................................................... 58
4.8.5. Hydraulic unit service ............................................................................................................ 58
4.9. Machine cleaning ........................................................................................................ 59
4.10. Worn pieces replacement .................................................................................... 59
4.10.1. Hard metal guides replacement ............................................................................................59
4.10.2. Round brush replacement .................................................................................................... 60
4.10.3. Saw band guiding rollers replacement ................................................................................. 60
4.10.4. Stretching wheel replacement .............................................................................................. 63
4.10.5. Driving wheel replacement .................................................................................................. 64
4.10.6. Cooling pump replacement ...................................................................................................65
5. ZÁVADY / TROUBLESHOOTING........................................68
5.1. Mechanical problems .................................................................................................. 69
5.2. Electric and hydraulic problems ................................................................................... 71
5.3. Hydraulic problems ..................................................................................................... 72
6. SCHÉMATA / SCHEMAS / SCHEMATICS............................75
6.1. Elektrické schema / Elektroschema / Wiring diagrams – 3×400 V, TN-C-S ..................... 76
6.2. Hydraulické schéma / Hydraulikschema / Hydraulic diagram ....................................... 90
7. VÝKRESY SESTAV PRO OBJEDNÁNÍ NÁHRADNÍCH DÍLŮ /
ZEICHNUNGEN FÜR BESTELLUNG DER ERSATZTEILE /
DRA ING ASSEMBLIES FOR SPARE PARTS ORDER.................93
7.1. Proline 420.350 Asx - 1 ................................................................................................. 94
7.2. Kusovník / Stückliste / Piece list – Proline 420.350 Asx - 1 ............................................. 95
7.3. Proline 420.350 Asx - 2 ................................................................................................ 96
7.4. Kusovník / Stückliste / Piece list – Proline 420.350 Asx - 2 ............................................. 97
7.5. Rameno / Sägerahmen / Saw arm - 1 ............................................................................ 98
7.6. Kusovník / Stückliste / Piece list – Rameno / Sägerahmen / Saw arm - 1 ........................ 99
7.7. Rameno / Sägerahmen / Saw arm - 2 ......................................................................... 100
7.8. Kusovník / Stückliste / Piece list – Rameno / Sägerahmen / Saw arm - 2 ...................... 101
7.9. Napínání / Spannung / Tensioning .............................................................................. 102
7.10. Kusovník / Stückliste / Piece list – Napínání / Spannung / Tensioning .................. 103
7.11. Vedení pásu / Sägebandführung / Belt guide ..................................................... 104
7.12. Kusovník / Stückliste / Piece list – Vedení pásu / Sägebandführung / Belt guide .. 105
7.13. Vodící kostka / Führungsklot / Guiding cube -1 .................................................. 106
7.14. Kusovník / Stückliste / Piece list – Vodící kostka / Führungsklot / Guiding cube -1107
7.15. Vodící kostka / Führungsklot / Guiding cube -2.................................................. 108
7.16. Kusovník / Stückliste / Piece list – Vodící kostka / Führungsklot / Guiding cube -2109
7.17. Pohon / Antrieb / Drive ...................................................................................... 110
7.18. Kusovník / Stückliste / Piece list – Pohon / Antrieb / Drive ....................................111
7.19. Kartáč / Brush / Bürste ...................................................................................... 112
7.20. Kusovník / Stückliste / Piece list – Kartáč / Brush / Bürste ....................................113
7.21. Svěrák / Schraubstock / Vice ............................................................................. 114
7.22. Kusovník / Stückliste / Piece list – Svěrák / Schraubstock / Vice ......................... 115
7.23. Podavač / Vorschub / Feeder ............................................................................. 116
7.24. Kusovník / Stückliste / Piece list – Podavač / Vorschub / Feeder .......................... 117
7.25. Podstavec / Untersat / Base ............................................................................. 118
7.26. Kusovník / Stückliste / Piece list – Podstavec / Untersat / Base ......................... 119
7.27. Ro vaděč / Verteiler / Distributor ...................................................................... 120
7.28. Kusovník / Stückliste / Piece list – Ro vaděč / Verteiler / Distributor ................... 121
7.29. Odměřování / Gehrungmessung / Measuring ..................................................... 122

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Bezpečnostní pokyny
Sicherheitshinweise
Safety notes
1. Safety notes

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Manual rev.: 1
Bezpečnostní pokyny
Sicherheitshinweise
Safety notes

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Bezpečnostní pokyny Sicherheitshinweise Safety notes
The operating instructions must be read by the person, who keeps in touch with the
machine before transportation, installation, using, servicing, reparation, stocking or
removal!
The operating instructions include relevant information. The operator must
familiarise himself with the install and operation, safety notes and machine servicing,
because reliability and service life must be reached. The operating instructions must
avoid risks, which are linked to work on the machine. Before transporting and using
of the machine, please read the instructions thoroughly!
1.1. Machine determination
The band saw Proline 420.350 Asx is determined for cutting and shortening of rolled
bars and drawn bars and profiles from steels, stainless steels, non-ferrous metals and
plastics with no angle cutting.
Combustible materials are excluded for cutting! Any other usage and operation
outside this range are unauthori ed and the manufacturer/supplier does not accept
any responsibility for any damages resulting from such misuse. The operator has full
responsibility!
The machine is equipped with safety and protective guarding for operator and
machine protection. Nevertheless, this safety and protective guarding cannot
prevent injury. Service personnel must read this chapter and comprehend it, before
he starts to work on the machine. Always keep instructions about work safety!
Service personnel must take into account other aspects of the risk, which refer to the
ambient conditions and the material.
1.2. Protective suit and personal safety
ear tight fitting overalls! Loose fitting clothes may be caught with machine parts
and cause serious injury.
ear protective gloves! Material cuts and saw band have sharp edges and may
cause serious injuries.
Attention!
The operating instructions must be available at the machine!
Keep the operating instructions in good condition!
Attention!
Gloves you can use only at orking material replacement (sa
band)! The machine and accessories must be inactive!
If the machine is running, you must not ear gloves! It is
dangerous, because some parts of the machine can catch
gloves!
Attention!
Consider the safety signs on the machine. Do not remove or
damage them!

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Safety notes
ear protective shoes with non-skid soles! The unsuitable shoes may cause
balance loss and following injury. Falling work pieces may cause serious injuries too.
ear protective goggles! Chips and cooling liquid may damage your eyes.
Always wear ear protections! Most of the machines emit up to 80 dB and may
damage your hearing.
Do not wear jewellery and always tie back long hair! Moving machine parts can
catch jewellery or loose hair and may cause serious injuries.
Operate the machine only when you are fit enough to work. Illnesses or injuries
diminish concentration. Avoid machine work, which may compromise the safety of
you and your colleagues!
1.3. Safety notes for machine operator
Only one person can operate machine. Machine operator is responsible for presence
of other persons by the machine.
Close covers before the machine starting and check, if the covers are not damaged.
Damaged covers must be repaired or changed. Do not start the machine, if the cover
is removed! Check, if the electric cables are not damaged.
•Do not hold the material for clamping to the vice and for cutting!
•Do not operate with the buttons and the switches on the control panel, when
you have gloves!
•For machine starting take care, that there is nobody in the working area of the
machine (it means in the working area of the vice, the saw band, the saw arm
etc.).
•In no circumstances, touch the rotating elements.
•Work on the machine only when the machine is in good condition!
•Check at least once in a shift, if the machine is not damaged. If the machine is
damaged, you must bring the machine in order and you must inform your
superior!
•Keep your working area clean! Ensure sufficient lighting in the working area.
•Take off the spilt water or the oil from the floor and dry it. Do not touch the
cooling liquid with bare hands! Do not set the no le of the cooling liquid, when
the machine is started on
•Do not remove the chips from the working area of the machine, when the
machine is started on!
Attention!
Machine can be operated by person older than 18 years!
Machine can be operated only person physically and mentally fit
for this activity
Keep instructions and orders about work safety!
Read the operating instructions, before you start to ork on the
machine! Keep the operating instructions in good condition!
Attention!
Do not connect the machine to electricity if the covers are
removed. Do not touch the electrical equipment.

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Bezpečnostní pokyny Sicherheitshinweise Safety notes
•Do not use the compressed air for the machine cleaning or for the chips
removing!
•Use the protective instruments for chips removal!
1.4. Safety notes for the servicing and repairs
Switch off the main switch and lock it, before you start service work! Otherwise,
there is possibility of ha ardous machine starting.
Only qualified person can do the servicing and repairs. For parts changing, use only
parts, which are identical with the originals. Otherwise, there is possibility of health
ha ard. Use only recommended type of the hydraulic oils and oils and lubricants!
Do not remove or do not lock the limit switches or safety equipments! Any use of the
saw, accessories or machine parts other than that intended by the BOMAR, spol. s
r.o. company is not permitted. The guarantee on this product will be afterward lost
and BOMAR, spol. s r.o. takes no responsibility for caused damages.
1.5. Safety notes for the servicing and repairs on hydraulic unit
Compliance with the principles of cleanliness is basic requirement for trouble-free
operation of hydraulic equipment. Hydraulic components are products made with
high accuracy, and any contamination leads to a reduction lifetime or even
malfunction. The consequences are very difficult to remove and expensive.
Always use clean tools. Parts and fasteners, which are part of a hydraulic circuit,
never put away the dirty surface. The best cleaning agent is crepe paper, because the
fibers of the cleaning cloths can also cause malfunction.
Protective cap from the threaded chamber remove just before the assembly of the
unit.
Hoses and pipes before mounting flush with gasoline or other cleaning agent and
blow compressed air.
All fittings must be properly tightened. However, do not raw power.
1.6. Safety machine accessories
The machine is equipped with safety accessories. It protects the operator from
injuries and the machine before damage. The safety accessories are blocking
accessories, emergency switches and covers. Check once in a week the function of
the safety accessories. If the safety accessories are functionless, you must stop work
and repair or change the safety accessories.
1.6.1. Total Stop
Attention!
Only a qualified professional can carry out the servicing and
repairs of the electric equipment! Take special care during the
ork ith electrical equipment. High voltage shock can have
fatal consequences! Al ays keep notes about ork safety!
Other ise, there is possibility of heavy injury!
Enhanced risk!
Do not come into or intervene in the cutting area. Other ise,
there is possibility of heavy injury.

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Safety notes
TOTAL STOP button is used for emergency switching – off the machine in case
defect or health ha ard. By pressing TOTAL STOP button is interrupted the supply
of the electrical power.
If any damages or fault appears, immediately press TOTAL STOP button! Release
the pressing button is possible by twisting of the upper part of the button.
1.6.2. Arm covers
If the cover is opened during operation, the limit switch is opened and the band saw
is stopped. The band saw is not possible to start in set mode.
The band saw is stated to the operation, when the covers is closed! Limit switched
on saw arm control if cowers are open or not.
1.6.3. Saw band stretching and rupture inspection
This device checks the saw band stretching and causes immediate machine shut –
down in the event the band ruptures.
The device contains limit switch. Check the stretching carefully and periodically –
eventually adjust.
1.6.4. Protective fencing
Protective fencing is preventing personal injury from moving machine parts.

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Bezpečnostní pokyny Sicherheitshinweise Safety notes
The doors of the protective fencing are protected by limit switches. If the limit switch
is open, the machine is turned off.
1.6.5. Band saw cover
It covers the visible area of the saw band from left guiding cube to the frame.
Never switch on the saw band driver if this cover is not mounted!
1.6.6. Brush cover
It covers the brush for saw blade.
Never switch on the saw band driver if this cover is not mounted!
1.7. Safety notes for the cooling
1.7.1. Instructions for first help
1. Pull off and safely remove polluted, soaked clothing.
2. For breathing, go out in the fresh air or look for first aid treatment.
3. Wash with water or use crèmes for contact with the skin.
4. Flush with water for eyes and look for first aid treatment.
5. For swallowing, drink a lot of water and induce vomiting. Look for medical help.
1.8. Umístění štítku stroje /
Maschinenschild position /
Position of machine label
Attention!
When handling cooling agents al ays ear hazardous
fluid-proof gloves!
Wear protective goggles!
Cooling liquid can get in contact ith your eyes and may
cause permanent severe injuries

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Safety notes
Machine label is placed on saw frame.

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Bezpečnostní pokyny Sicherheitshinweise Safety notes
1.9. Umístění bezpečnostních značek /
Verteilung der Sicherheitszeichen /
Position of safety symbols

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Manual version: 1.00 / June 2011 Manual rev.: 1
Dokumentace stroje
Dokumentation der Maschinen
Machine documentation
Safety notes
2. Machine
documentation

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Dokumentace stroje
Dokumentation der Maschinen
Machine documentation

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Dokumentace stroje
Dokumentation der Maschinen
Machine documentation
Safety notes
2.1. Technická data /
Technische Daten /
Technical data
Hmotnost stroje / Maschinengewicht / Machine weight:
•Hmotnost / Gewicht / Weight 1200 kg
Rozměry stroje / Maschinengröße / Machine size :
•Délka / Länge / Lenght
•Šířka / Breite / Width
•Výška / Höhe / Height
2500 mm
2300 mm
2000 mm
Elektrické vybavení / Elektrische Ausrüstung / Electical equipment:
•Napájení / Versorgungsspannun / Supply voltage
•Příkon / Gesamptschlusswert / Total Input
•Max.jištění / Max. Vorschaltsicherung / Max. Fuse
•Krytí / Schut art / Protection
~2x 230 V, 50H , TN-C
8,6 kVA
16 A
IP 54
Akustický tlak / Schalldruckpegel / Acoustic pressure:
•Proline 420.350 Asx L
Aeqv
= 76,3 dB
Pohon / Atrieb / Drive:
•Typ / Typ / Type
•Napájení / Versorgungsspannun / Supply voltage
•Výkon / Leistung / Output
•Jmenovité otáčky / Motornenndreh ahl / Nominal
speed
112M-04
~2 x 230V, 50H
5,5 kW
1440 min
--1
Hydraulické zařízení / Hydraulikeinrichtung / Hydraulic equipment:
•Typ / Typ / Type
•Výkon / Leistung / Output
PPM-AC0,37-PG1/2,5-TM16-CB03-FR (92.001.070, FWM)
4 MPa / 1,1 kW
Chladící zařízení / Kühlmiteleinrichtung / Cooling equipment:
•Typ / Typ / Type
•Obsah nádrže / Volumen vom Kühlmittel / Capacity
2COP1-12H1-4
45 l
Rozměr pásu / Sägebanddimension / Band size:
4780×34×1,1 mm
Jeden Zdvih / Vorschublänge Einfachhub / One Upstroak::
600 mm
Max. hmotnost podávaného materiálu / Materialmaximalgewicht / Material max. weight:
2725 kg
Řezná rychlost / Schnittgeschwindigkeit / Cutting speed:
20–120 m/min.
Řezné rozsahy / Schnittbereiche / Cutting size:
0° ∅350 mm 420×350 mm 420×350 mm 350×350 mm
arning:
If the material detection device is installed on the machine then maximal workpiece height is 10 mm shorter.
If machine has bundle device then material maximal height is half.