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Summary of Contents for DoAll C-820 M
- Page 1 Page 1 & P STRUCTIO ARTS A UAL Edition 2007-A INSTRUCTION & INSTRUCTION & INSTRUCTION & INSTRUCTION & PARTS MANUAL PARTS MANUAL PARTS MANUAL PARTS MANUAL Band Saw Machine type C-820 M 27292 ERIAL NUMBER 2007 YEAR OF PRODUCTION...
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Page 2: Dear Customer
CE declaration which follows the European Directive 89/392 requirements. DoAll is sure to assure with this machine the state of the art solutions for the opera- tor safety, and to be part of the general improvement of labor conditions. -
Page 3: Table Of Contents
Page 3 & P STRUCTIO ARTS A UAL Edition 2007-A CE DECLARATIO ......................... 6 GE ERAL I FORMATIO ......................7 1. GE ERAL I FORMATIO ....................... 8 1.1. Goal of this manual........................8 1.2. Regulations to refer........................8 1.3. - Page 4 Page 4 & P STRUCTIO ARTS A UAL Edition 2007-A 6.3.1 Motor-pump assembly ....................... 18 6.3.2 Oil reservoir ........................19 6.3.3 Solenoid valves ......................... 19 6.4. Electrical system ........................19 6.4.1 Control console ......................... 19 6.4.2 Control enclosure ......................19 7.
- Page 5 Page 5 & P STRUCTIO ARTS A UAL Edition 2007-A 15.1. Base ............................34 15.2. Cutting bridge ......................... 34 15.2.1 Columns .......................... 34 15.2.2 Connection bar ........................ 34 15.2.3 Lifting cylinder ........................ 34 15.2.4 Blade tension assembly ....................35 15.2.5 Band drive assembly ......................35 15.2.6 Guide arms ........................
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Page 6: Ce Declaratio
& P STRUCTIO ARTS A UAL Edition 2007-A CE DECLARATIO We declare that the product “Band saw machine type C-820 M”: Serial number 27292 Year of production 2007 referred to in this declaration is in compliance with: • CEI EN 60204-1 •... -
Page 7: Ge Eral I Formatio
Page 7 & P STRUCTIO ARTS A UAL Edition 2007-A GE ERAL I FORMATIO This machine has been designed and built adopting the state of the art technologies, and with respect of the European Laws for machine tools. Notwithstanding what above, it is implicit that working underestimating or forgetting the dangers related to this kind of machine can generate, the operator could cause serious injuries to him/herself. -
Page 8: Ge Eral I Formatio
Page 8 & P STRUCTIO ARTS A UAL Edition 2007-A 1. GE ERAL I FORMATIO 1.1. G OAL OF THIS MA UAL This manual wants to explain instructions about how to operate safely, using texts, drawings, pic- tures and diagrams used by themselves or combined to instruct the operator to use the machine. 1.2. -
Page 9: Machi E Ide Tificatio Data
2. MACHI E IDE TIFICATIO DATA TAB 2.1 Identification data Description Denomination or value plate name Band Saw machine Type C-820 M Serial number 27292 Year 2007 Voltage and frequency 400 V 3ph+N+GND ±10% 50 Hz ±1% Approximate weight 6.000 Kg. -
Page 10: Main Constructive Characteristics
Page 10 & P STRUCTIO ARTS A UAL Edition 2007-A 2.1 M AI CO STRUCTIVE CHARACTERISTICS The machine uses: • Band speed readout • Metered feed control. • Band wheel drive with AC inverter and worm gear. • Hydraulic guide arm. •... -
Page 11: How To Use The I Structio Ma Ual
Page 11 & P STRUCTIO ARTS A UAL Edition 2007-A 3. HOW TO USE THE I STRUCTIO MA UAL 3.1. Who should read the instruction manual? TAB 3.1 Who should read the manual Description Operator Internal service Mechanical Electrical Instruction Manual Electrical Schematic The electrical schematic is included in this manual and cannot be supplied separately. -
Page 12: If The Machine Changes Owner
Page 12 & P STRUCTIO ARTS A UAL Edition 2007-A 3.4. I F THE MACHI E CHA GES OW ER If the original customer sales the machine, he/she should notify the manufacturer that the machine changed ownership, so to allow the manufacturer to inform the new user on the dangers and limits of liability. 3.5. -
Page 13: Liability Limits
Page 13 & P STRUCTIO ARTS A UAL Edition 2007-A 4. LIABILITY LIMITS The manufacturer cannot be responsible if the machine if used in one following ways , which are classified as inappro- priate : 4.1 I APPROPRIATE USE OF THE MACHI E It has to be considered inappropriate the use of the machine if : •... -
Page 14: Type Of Use Allowed
Page 14 & P STRUCTIO ARTS A UAL Edition 2007-A 5. TYPE OF USE ALLOWED 5.1. M ACHI E ADDRESSEE This machine was design and built to comply a professional use, meaning that, besides the technical knowledge required, it is necessary to have a specific knowledge to operate the saw to obtain the required goals. 5.2. -
Page 15: Limits Using The Saw
Page 15 & P STRUCTIO ARTS A UAL Edition 2007-A Tab. 5.4 Characteristic Cutting speed cmq/m Material feeding speed Mt./m Cutting bridge falling rate (w/o material) Mt./m Bars size ∅ 13 ∅ 820 Bar weight 3000 5.5. L IMITS USI G THE SAW The machine has two limits of use due to : operator’s inexperience material size and weight... -
Page 16: Command Modes, Stop, Emergency Stop And Out Of Service
Page 16 & P STRUCTIO ARTS A UAL Edition 2007-A No specific illumination is required, but the work place must be well illuminated to respect the requirements set by present safety rules. Only authorized people and maintenance personnel should be allowed to reach the saw work place. The operator must be equipped with personal protection instruments, like gloves and safety glasses. -
Page 17: Tech Ical Descriptio
Page 17 & P STRUCTIO ARTS A UAL Edition 2007-A 6. TECH ICAL DESCRIPTIO 6.1. M ACHI E STRUCTURE This saw is manly made by : Base frame Cutting bridge Hydraulic power unit Control Panel Coolant system Pos. Tab 6.1. Base frame 6.1.1. -
Page 18: Guiding Columns
Page 18 & P STRUCTIO ARTS A UAL Edition 2007-A The blade rotates on the wheels, one of which is driven, and the other one is idler. 6.2.2 Guiding columns The columns guide vertically the cutting bridge movement. They are made with chrome bars, hardened and grinded. 6.2.3 Columns connection Made using a Fe37 steel plate, the columns connection connects and makes the guiding columns sturdier. -
Page 19: Oil Reservoir
Page 19 & P STRUCTIO ARTS A UAL Edition 2007-A 6.3.1 Motor-pump assembly Electrical motor and pump are connected by an elastic coupling. 6.3.2 Oil reservoir It is in the machine frame, and it has a maximum and a minimum level indicators, and a suction filter. On the left side of the infeed roller table there is a plug which allows to refill the reservoir. -
Page 20: Machi E Protectio S
Page 20 & P STRUCTIO ARTS A UAL Edition 2007-A 7. MACHI E PROTECTIO S This machine is entirely protected where it can be dangerous. Despite of this, there are some parts that cannot be pro- tected, and where the operator must never work. The biggest of these parts is where the blade touches material. There is a sticker close to every part which is not completely safe, to show to the operator that he should be extremely conscious. -
Page 21: What To Do To Prepare The Machi E To Operate
Page 21 & P STRUCTIO ARTS A UAL Edition 2007-A 10. WHAT TO DO TO PREPARE THE MACHI E TO OPERATE This machine can be installed by: the manufacturer; a manufacturer representative ; the customer. It is customer duty to get the place ready to install the machine, arranging also the anchor bolts to secure the machine on the ground. -
Page 22: Safety Devices
Page 22 & P STRUCTIO ARTS A UAL Edition 2007-A 11. SAFETY DEVICES 11.1 L IMIT SWITCHES A D SIG AL DEVICES 11.1.1. Limit switches On the machine there are the following limit switches ESIGNATION ESCRIPTION Control cabinet Head down FC3, FC4 Safety band wheel door interlock switches Blade broken... -
Page 23: Machi E Co Trols
Page 23 & P STRUCTIO ARTS A UAL Edition 2007-A 12. MACHI E CO TROLS The manufacturer cannot be liable for any injury caused by errors or mistake using the machine, as described in the following paragraphs. The operator must wear all the personal protections equipments, as gloves and ear plugs. -
Page 24: To Start The Machine
Page 24 & P STRUCTIO ARTS A UAL Edition 2007-A Hydraulic power unit ON Reset Cutting cycle: when pressed, the vice closes, the blade starts and the head start mov- ing down Roller conveyor outfeed side, FWD - REV Roller conveyor infeed side, FWD - REV Roller conveyor fast Emergency pushbutton Hydraulic power unit overload... -
Page 25: To Stop The Machine
Page 25 & P STRUCTIO ARTS A UAL Edition 2007-A OADI G THE MATERIAL O TO THE MACHI E Moving bars, especially if they are in bundles, it is necessary to pay attention to the security rules for the movement of heavy loads. Keep the bundle with steel strips until it is in the vises, then remove the strap before start- ing the cutting cycle. -
Page 26: Piece Counter
Page 26 & P STRUCTIO ARTS A UAL Edition 2007-A Hydralic's ON and OFF To show blade speed To select coolant status Keyboard + Nr of cuts or blade speed + Nr of cuts or blade speed 12.2.3 Piece counter I CREME TAL = the control start counting cut pieces. -
Page 27: Machine Emergency Codes
Page 27 & P STRUCTIO ARTS A UAL Edition 2007-A Coolant status Cycle mode A red led lights up on the side of the selected menu. 12.2.6 Machine emergency codes Machine, when an emergency occurs, displays an error code. Following you can find entire emergency descriptions list. -
Page 28: Calibratio A D Tu E-Up
Page 28 & P STRUCTIO ARTS A UAL Edition 2007-A 13. CALIBRATIO A D TU E-UP 13.1. C ALIBRATIO No calibration is needed, because the machine was calibrated by the manufacturer. 13.2. M ACHI E TU I G No tuning-up is needed, because the machine was tuned-up by the manufacturer. 13.3. -
Page 29: Display
Page 29 & P STRUCTIO ARTS A UAL Edition 2007-A Reduces the parameter value of the selected function. To increase the speed at which scrolling through the value range takes place, keep DEC depressed and briefly press I C. Permits access to a sub-menu or a parameter table. Help function: A Help text can be called for each function. -
Page 30: Warnings
Page 30 & P STRUCTIO ARTS A UAL Edition 2007-A 13.3.5 Warnings ESSAGE ESCRIPTIO Undervol The mains has been reached the Under voltage Limit. Overload The output current has almost reached the type-specific limit HYST The set limit value for the output current has been exceeded. The output frequency is reduced step-by-step until the output current falls below the limit value again (see TAB1, SUB IMOT, function S-INT =4). -
Page 31: Hardware Error Messages
Page 31 & P STRUCTIO ARTS A UAL Edition 2007-A 13.3.7 Hardware error messages An error which is established during the self-test phase or during operation is shown on the dis- play by the message ‘‘ERROR’’ together with an error number. The inverter is stopped by the safety devices. -
Page 32: Programming Structure
Page 32 & P STRUCTIO ARTS A UAL Edition 2007-A 13.3.8 Programming structure... -
Page 33: Edition 2007-A
Page 33 & P STRUCTIO ARTS A UAL Edition 2007-A... -
Page 34: Disma Tli G Of The Machi E
Page 34 & P STRUCTIO ARTS A UAL Edition 2007-A 14. DISMA TLI G OF THE MACHI E Only experts can dismantle the machine. It is important to require the dismantle to the constructor, especially if the plant has to be reposi- tioned. -
Page 35: Blade Tension Assembly
Page 35 & P STRUCTIO ARTS A UAL Edition 2007-A 15.2.4 Blade tension assembly Blade tension assembly Dwg. 210/16 Pos. Tool Adjust the guide track Spanner Check locknut 03-052 Do not regulate the central screw of the blade tension guide 15.2.5 Band drive assembly Band drive assembly dwg. -
Page 36: Mai Te A Ce
Page 36 & P STRUCTIO ARTS A UAL Edition 2007-A 16. MAI TE A CE 16.1 L UBRICATIO Reducer A Loading plug Replace oil after first 100 hours AGIP BLASIA 150 B Level Check the level every 2000 hours ESSO SPARTAN EP 150 C Unloading plug Replace every 4000 hours MOBILGEAR 632... -
Page 37: Problems
Page 37 & P STRUCTIO ARTS A UAL Edition 2007-A 16.2. P ROBLEMS Problems Reasons How to solve the problem Twisted cut Feed rate Reduce the feed rate Blade is not perpendicular Register the blade The blade looses the sharp- Cutting speed Reduce the speed ness quickly... -
Page 38: Remai I G Da Gers
Page 38 & P STRUCTIO ARTS A UAL Edition 2007-A 17. REMAI I G DA GERS This machine is powered by electrical power. The manufacturer, building the machine, used the state of the art solutions also meeting the regarding regulations to assure maximum safety to the operator. When servicing the machine with power on to check particular electrical components, always respects the basic safety rules. -
Page 39: Exhibit A - Proof Of Test
Page 39 & P STRUCTIO ARTS A UAL Edition 2007-A Exhibit A – Proof of test This band saw machine: ERIES ERIAL UMBER 27292 C- 102 Has been tested in accordance with the following norms: UNI-EN 292-1 UNI-EN 292-2 CEI 60204-1 (CEI 44-5) The test had positive result as per testing sheet # Hours of hydraulic power unit for testing purpose Numbers of cuts done for test purpose...
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