Lissmac UNICUT 520 Operating Manual
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Lissmac UNICUT 520 Operating Manual

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EN
OPERATING MANUAL
FLOOR SAW
UNICUT 520
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telefon +49 (0) 7564 / 307-0
Telefax +49 (0) 7564 / 307-500
lissmac@lissmac.com
www.lissmac.com
1/92

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  • Page 1 OPERATING MANUAL FLOOR SAW UNICUT 520 LISSMAC Maschinenbau GmbH Lanzstrasse 4 D-88410 Bad Wurzach Telefon +49 (0) 7564 / 307-0 Telefax +49 (0) 7564 / 307-500 lissmac@lissmac.com www.lissmac.com 1/92...
  • Page 2 2/92...
  • Page 3 Legal notice This operating manual is valid for: LISSMAC floor saw UNICUT 520 Manufacturer: LISSMAC Maschinenbau GmbH Lanzstrasse 4 D - 88410 Bad Wurzach Phone: +49 (0) 7564 / 307 – 0 Fax: +49 (0) 7564 / 307 – 500 lissmac@lissmac.com...
  • Page 4  Instructions for the operator The warning notes contained are not exhaustive. Lissmac cannot foresee every potential hazard. Reasonable safety rules and precautions must be followed as with any other machine, in terms of working methodology and operation. 4/92...
  • Page 5 Warning and safety notes used: Read the operating manual Wear hearing protection Wear safety goggles Wear work gloves Wear safety gloves Wear protective helmet Wear work clothes and wash regularly Attachment point for crane transports Remove the ignition key before working on the unit Cutting hazard at the rotating tool Wait for all parts to stop Do not relocate the machine with rotating tool...
  • Page 6 Suffocation hazard from of toxic exhaust gases. High pressure injection hazard. Warning of electric shock due to damaged power lines. Battery hazards Explosion hazard Do not use high pressure cleaners Use by unauthorized persons not permitted No step area No Smoking Lashing point for vehicle transport Instruction for damage prevention.
  • Page 7 In addition to this operating manual, further documentations from the respective manufacturer of individual components of the machine are available:  Internal combustion engine operating manual For completeness regarding further documentation, LISSMAC does not assume responsibility or liability regarding their completeness. Changes and reservations We have taken every effort to ensure that this operating manual is correct and up to date.
  • Page 8 Notes 8/92...

  • Page 9: Table Of Contents

    Table of contents 1. Features & Benefits ....................... 11 2. General safety notes ...................... 12 2.1. Principle of intended use ....................12 2.2. Organizational measures ....................13 2.3. Choice of personnel and - qualification; fundamental obligations ........14 2.4. Safety notes regarding the operating phases ..............14 2.4.1.
  • Page 10 8.1. Conversion from left- to right-cutting ................51 8.2. Tilting the slider box ....................... 52 8.3. Off-setting the slider box ....................53 8.4. Other adjustment options ....................54 9. Lateral cutting unit -Optional- ..................55 9.1. Lateral cutting unit ......................55 9.2.

  • Page 11: Table Of Contents 1. Features & Benefits

     All settings can be made on the central display and all engine values can be read on the display  Easy access for common maintenance (air filters, oil and fuel filters)  The UNICUT 520 complies with the emission regulations of EU Stage IIIB Flex / US EPA Tier 4i 11/92...

  • Page 12: General Safety Notes

    Intended use The LISSMAC floor saw belongs to the floor cutting grinder and is designed exclusively for cutting joints in concrete or asphalt with the help of water. The cutting includes saw blades and may only be used for cutting on the ground.

  • Page 13: Organizational Measures

    2.2. Organizational measures This operating manual must be kept within easy reach for everyone at the place of use. Supplements to the operating manual include general statutory and other binding regulations for preventing accidents and protecting the environment and must be obeyed. These duties may also relate, for example, to handling hazardous substances or wearing personal protective equipment or road traffic regulations.

  • Page 14: Choice Of Personnel And - Qualification; Fundamental Obligations

    2.3. Choice of personnel and - qualification; fundamental obligations Operators must be aged 18 or above and they must be mentally and physically capable of operating the floor saw. All persons must be instructed in the operation and be expressly assigned by the employer with the operation of the floor saw.

  • Page 15: Commissioning

    2.4.2. Commissioning Check the direction of rotation when fitting the saw blade. The cutting process must always be done in synchronism (pointing downwards); otherwise, the material breaks and small parts are hurled around. When fitting the saw blade, protect your hands from sharp edges. Make sure the substrate that is used for cutting meets the load-bearing capacity.

  • Page 16: Relocating The Floor Saw

    2.4.4. Relocating the floor saw The floor saw may only be relocated when the saw blade is stationary. Before leaving the operating position on the floor saw, the internal combustion engine must be switched off and the saw blade must be stationary. There is a risk of injury from a rotating saw blade.

  • Page 17: Electrical Energy

    2.5.2. Electrical Energy Only use original fuses with the prescribed amperage. The floor saw must be switched off immediately in the event of faults. Electrical work may only be carried out by certified and qualified technical personnel. The electrical equipment of a machine must be inspected/checked at regular intervals. Defects such as loose connections and damage cables must be rectified immediately.

  • Page 18: Packing And Storage

    2.7. Packing and storage In order to ensure sufficient protection during dispatch and transport, the machine and its components were packed carefully. The machine should be checked for damage upon receipt. The machine's packaging consists of recyclable materials. Please sort them into different materials and place them in the appropriate containers so that they can be recycled.

  • Page 19: Device Description

    3. DEVICE DESCRIPTION 3.1. Designation of machine parts Pos. 1 Steering rod Pos. 7 Control panel Pos. 2 Blade guard Pos. 8 Driver seat Pos. 3 Suction shoe Pos. 9 Control unit compartment Pos. 4 Footboard Pos. 10 Exhaust pipe Pos.

  • Page 20: Connections/Interfaces

    3.2. Connections/interfaces Power Item 1 Socket water pump 12V (15A) switchable Item 2 Socket 1 12V (10A) switchable Item 3 Socket 2 12V (10A) switchable Item 4 Socket 3 12V (10A) switchable Item 5 Socket 4 12V (10A) switchable Item 6 Socket 5 12V (10A) constant current Water Item 7...

  • Page 21: Technical Specifications

    3.3. Technical specifications UNICUT 520 - 107 UNICUT 520 - 160 Max. cutting depth 630 mm (25’’) Max. saw blade diameter 1500 mm (59’’) Max. saw blade width 25 mm (1’’) Saw blade arbor 35 mm (6 x M12 - TK120 mm) Forward cutting motion Hydraulically stepless 0-60 m/min.

  • Page 22: Sound Power Level

    3.4. Sound power level WARNING Danger of hearing damage As from a sound power level of 85 dB (A), wearing hearing protection is mandatory. Wear your personal hearing protection.  The detail defines the volume of the noise relative to the operator's workplace and to the sound power level of the floor saw.

  • Page 23: Hand-Arm Vibration

    3.6. Hand-Arm vibration WARNING Vibration hazard Vibration can lead to bone or joint damage as well as circulatory disorders. Take regular breaks when working with the machine  The specified value was determined with the maximum saw blade diameter of 1000 mm. The impact may be inversely proportional to the weight of the operator.

  • Page 24: Commissioning

    4. COMMISSIONING 4.1. Connections and media Diesel (DSL) Use only diesel fuels according to EN 590 / ASTM D 975 No. 2D with a Sulphur content <15 mg/kg (so-called ULSD (Ultra Low Sulphur Diesel)). When using other fuels, the emission levels change and the warranty expires.

  • Page 25: Water Pump

    4.3. Water pump The removable water pump is suspended at the machine and supplies the saw blade with water. The water connection is via GEKA couplings. The pump has a sieve insert for daily visual inspection and cleaning. The distribution unit allows individual regulation of all spray nozzles. The pump may only be used for pumping water! There is a risk of explosion if combustible liquids are pumped with it.

  • Page 26: Saw Blade Installation/Changel (Tool)

    4.5. Saw blade installation/changel (tool) WARNING Risk of injury from rotating parts Rotating saw blade or flange can catch and sever clothes or body parts. Switch off the engine and remove the ignition key.  Before working on the machine, all parts must be stationary. ...

  • Page 27: Conversion Of Seat Position (Optional)

    4.6. Conversion of seat position (Optional) Depending on the place of use, cutting direction and cutting process, select a configuration that provides optimum overview to the operator. The seat and the control desk are adjustable in many ways for this purpose. Sequence The driver's seat can be infinitely adjusted in height as well as in the set-up with other modules and adapted to the needs of the operator.

  • Page 28: Control Desk

    5. CONTROL DESK NOTICE Handling the control desk/machine Before you start the floor saw, you must first familiarize yourself with the operation. The personnel assigned with activities at the machine must have read the operating manual  before starting work, and here particularly the chapter safety notes. The operator requires a release by the seat switch to start driving functions.

  • Page 29: Joystick

    5.1. Joystick Joystick position when starting the machine! If the joystick is not in the neutral position when starting, it must first be set to neutral position to be able to move the machine. Joystick movement Forward (invert with pre-selection page 1 (item 4)) Neutral position Right Left...
  • Page 30 Assignment Deep cutting and & Lateral cutting (Option) Water pump on / off Steering mode I / II* Multifunction button toggle (see 5.2.4) Deep cutting Lateral cutting Lift saw blade Lift blade guard Trolley forward Lower blade guard Trolley backward Lower saw blade Toe in on / off Saw blade motor on/off...

  • Page 31: Hmi Control Unit

    5.2. HMI Control unit The control unit is ideally suited for rough outdoor use. It is vibration-resistant up to 5g, has the protection class IP 65, can be operated at ambient temperatures of -25 to + 65 °C. It has a high-contrast display that displays the information legibly both during the day and at night.

  • Page 32: Dashboard

    5.2.1. Dashboard The dashboard provides the user with the most important information at a glance. Item 1 Open pre-selection page 1 Item 2 Factor 10 for setting the values Item 3 Button for switching the small analogue display (C) Engine speed / water temperature / battery voltage / oil pressure / toe in Item 4 Engine warning notes / fault messages 4a: Diesel engine oil pressure...

  • Page 33: Pre-Selection

    5.2.2. Pre-selection page 1 Displays and settings for cutting mode. Settings for cutting The pre-selection is made via the rotary push-button. operation (current selection box is marked with a red border) Press to activate the highlighted selection box. Activated symbols are white, while inactive symbols are greyed out. Pos.

  • Page 34: Pre-Selection

    5.2.4. Pre-selection page 2 Displays and default settings for display and features. Settings of joystick The pre-selection is made via the rotary push-button. (current selection box is marked with a red border) buttons Press to activate the highlighted selection box. Activated symbols are white, while inactive symbols are greyed out.

  • Page 35: Fault Memory

    Item 3 Pending fault message SPN (Suspect Parameter Number) DEUTZ SPN/PIN Yellow = warning PIN fault code LISSMAC Red = fault Item 4 List of detected faults FMI (Failure Mode Identifier) fault code 1 = GND short circuit 2 = UB short circuit...

  • Page 36: Overview

    5.2.6. Overview Summary of important system information The "Overview page" menu can be accessed at any time using the Overview button (item 2). Page 1 Page 2 Item 1 Rotary push-button Item 9 Next page/previous page Displays Item 2 Overview direct selection button Item 10 Charge air filter pressure Item 3...

  • Page 37: Display Settings

    5.2.7. Display settings The display settings menu allows the operator to adjust the backlight brightness of the display and buttons. Item 1 Rotary push-button control Displays Item 2 Display settings direct selection button Item 3 Display brightness Item 4 Button brightness Setting the brightness ...

  • Page 38: Service Menu

    5.2.8. Service menu This menu is primarily for service technicians. The menu is password-protected. The operator does not need this menu in daily use. Item 1 Rotary push-button control Displays Item 2 Service direct selection button Item 3 Level selection 1- 4 Item 4 Input field 7-digit service code / password Item 5...

  • Page 39: Transport

    6. TRANSPORT 6.1. Transport position Conditions  Engine is turned off.  Saw blade guard is dismantled.  Saw blade is removed.  Seat with water pump and footboard removed.  Cable and hoses are lashed or separated. WARNING Injuries due to slipping or tilting of the machine Unintentional changes in the position of the machine can crush people.

  • Page 40: Maneuvering In Cutting Or Rapid Traverse Mode

    6.2. Maneuvering in cutting or rapid traverse mode WARNING Risk of injury due to rotating saw blade By touching the rotating saw blade clothes can become entangled and limbs severed. Any movement of the machine outside the area where cutting work is to be performed must be ...
  • Page 41 Controls Bottom Forward (invert with pre-selection page 1 (item 4)) Neutral position Right Left Backward (invert with pre-selection page 1 (item 4)) Traversing in the cutting  Move the saw blade over the thumbwheel A to the uppermost position. mode ...

  • Page 42: Relocating Using A Crane

    6.3. Relocating using a crane WARNING Suspended loads Risk of injury due to falling parts. Do not stay under raised machinery or parts.  Only use undamaged lifting gear with sufficient load-bearing capacity and length.  Only lift the machine in the transport position. ...

  • Page 43: Securing Machine For Road Transport

    6.4. Securing machine for road transport WARNING Crush hazard from slipping or shifting of machine Severe personal or property damage may arise from accidental movement of the machine. Transport only in the transport position.  Secure machine via lashing points. ...

  • Page 44: Operation

    7. OPERATION 7.1. Safety General rules • The floor saw may only be operated by one person. Direct other people out of the work area or build a barrier. • The operator must not leave his workplace while the engine is running and the saw blade is turning.
  • Page 45 Always check first, then cut! Check cutting progress according to the latest wiring diagram.  Consider tolerance ranges.  Consider height differences in the course.  Pay attention to unrecorded local changes.  Mark the cutting area clearly.  Do not cut within the tolerance range. ...

  • Page 46: Maneuvering The Floor Saw

    7.2. Maneuvering the floor saw WARNING Risk of injury due to rotating saw blade By touching the rotating saw blade clothes can be pulled in and limbs severed. Any movement of the machine outside the area where cutting work is to be performed must be ...

  • Page 47: Initiating The Cutting Sequence (Main Cut)

    7.4. Initiating the cutting sequence (main cut) Sequence  Put the floor saw in position.  Fold the steering rod down.  Move the joystick to the neutral position  Set the engine speed rotary knob to the lowest possible position. ...

  • Page 48: Comfort Mode

    7.5. Comfort Mode The comfort mode combines related command strings to reduce the operating effort. The comfort status and settings are not stored. They have to be reactivated after each restart. Deactivating of the comfort mode automatically deactivates the related function to the default off setting. Activation Comfort mode is selected via the soft key on the pre-selection page 2.

  • Page 49: Setting Toe In

    7.6. Setting toe in The saw blade for deep cuts tends to pull the machine to one side. This is completely normal and can easily be corrected via the toe-in adjustment to ensure a straight cut. The dashboard page can be accessed at any time using the "Dashboard" button (item 2). -0.6°...

  • Page 50: Safe Machine Shutdown

    7.7. Safe machine shutdown Sequence  Raise blade guard and saw blade  Place floor saw in parking position on firm ground.  Move the joystick to the neutral position  Stop the machine and remove the ignition key.  Fold the steering rod up. ...

  • Page 51: Conversion Options

    8. CONVERSION OPTIONS 8.1. Conversion from left- to right-cutting If the lateral cutting unit is attached, this conversion is not possible CAUTION Crush hazard Blade guard will slide off lifting cylinder and fall during swivel action if not secured correctly. Set security bolt or ...

  • Page 52: Tilting The Slider Box

    8.2. Tilting the slider box Preparation  Remove the saw blade  Remove blade guard  Position Saw head assembly in the center position  Attach slings to the saw head assembly to suspend from a crane an secure it against falling WARNING Suspended loads Crush hazard if machine or parts are not properly suspended and secured.

  • Page 53: Off-Setting The Slider Box

    8.3. Off-setting the slider box Preparation  Remove the saw blade  Remove blade guard  Position Saw head assembly in the center position  Attach slings to the saw head assembly to suspend from a crane an secure it against falling WARNING Suspended loads Crush hazard if machine or parts are not properly suspended and secured.

  • Page 54: Other Adjustment Options

    8.4. Other adjustment options Boom • Loosen bolt • Lift boom and reposition on interlock • Tighten bolt Wheels on suction shoe • Loosen bolt at the eccentric • Adjust wheel to desired height • Tighten bolts Tailpipe • Loosen bolts. •...

  • Page 55: Lateral Cutting Unit -Optional

    9. LATERAL CUTTING UNIT -OPTIONAL- 9.1. Lateral cutting unit The lateral cutting module can be driven in parallel to the longitudinal axis of the flor saw. This function is especially useful for cutting transverse expansion joints in roads. Max. Saw blade diameter: 500 mm (19.5 in) Max.

  • Page 56: Initiating Cutting Sequence (Lateral Cutting)

    9.2. Initiating cutting sequence (Lateral cutting) Preparation  Maneuver flor saw in position  Fold down and adjust steering rod  Saw blade must not turn  Pull the lever to the horizontal position (all the way) Main cut Lateral cut Plausability fault •...
  • Page 57 Sequence  Select lateral cutting mode on pre-selection page 1  Select cutting direction (observe rotation direction of saw blade)  Check work area to be clear  Activate water supply to saw blade by pressing button 2 and visually check that water is running ...

  • Page 58: Saw Blade Installation / Change For Side Cutting Unit (Tool)

    9.3. Saw blade installation / change for side cutting unit (tool) WARNING Cut and crush hazard by rotating objects Rotating saw blade or flange can cause entanglement and cuts, including dismemberment. Switch off engine and remove ignition key  Wait for all parts to be stationary before performing any work on the machine. ...

  • Page 59: Diesel Particulate Filter (Dpf) -Optional

    10. DIESEL PARTICULATE FILTER (DPF) -OPTIONAL- We offer an optional Diesel particulate exhaust gas after-treatment system that can significantly reduce engine emission values. The system is factory- installed at Lissmac. CAUTION Burn hazard from hot surfaces The tailpipe will get very hot during operation and can cause burns.

  • Page 60: Maintenance

    11. MAINTENANCE 11.1. Servicing WARNING Cut hazard from rotating objects Rotating objects can cut, crush or sever limbs on contact.  Maintenance and repair may only be performed with the machine switched off  Maintenance and repair may only be performed by trained personnel ...

  • Page 61: Maintenance Intervals

    11.2. Maintenance intervals Before each use daily weekly monthly  Conduct a visual inspection for obvious damage and defects.  Thoroughly clean the floor saw (depending on the application).  Empty Diesel tank water trap  Check engine oil. Every 500 operating hours Diesel engine maintenance For details, see separate instructions by DEUTZ.

  • Page 62: Air Filter Clogged

    Liquid quantities Main cutting (TS) Lateral cutting unit (SSE) Diesel tank level 84l (22.2 gal) 9l (2.4 gal) Motor oil (10W40) Hydraulic oil Tank 28l (7.4 gal) Hydraulic oil System 43,5 (11.5 gal) 53l (14.0 gal) 16l (4.2 gal) Coolant Replacement and wear parts Please refer to the separate spare part list.

  • Page 63: Cleaning The Water Pump

    11.4. Cleaning the water pump Check sieve daily before starting work. Do not operate the pump without a sieve insert. Unscrew cover and remove sieve. Clean sieve insert using water and soft brush. Caution! Do not apply pressure to the mesh. Insert sieve and screw the cap.

  • Page 64: Access To Maintenance Hatch With Laterals Cutting Unit Installed

    11.5. Access to maintenance hatch with laterals cutting unit installed To gain access to the service hatch, the lateral cutting unit must be swung away. The rail is correctly adjusted in the factory. In order to reattach it in the correct position without realignment issues after servicing, we recommend removing the bolts on the mainframe side (Pos.

  • Page 65: Fuses

    11.6. Fuses STEUERUNG Reserve Reserve Reserve Reserve Reserve Sensors (LISSMAC) Reserve Solenoids (Valves) 10 A Socket 5 10 A Reserve Socket 4 10 A Reserve Socket 3 10 A Deep-/Lateral cutting 10 A Socket 2 10 A Fuel pump 20 A...
  • Page 66 30 A Socket water pump + 40 A DEUTZ ECU 30 A Socket 1 Socket 2 + Socket 3 40 A LISSMAC ECU 30 A Socket 4 + Socket 5 30 A Reserve Control panel/ 30 A fuel pump 66/92...

  • Page 67: Battery

    11.7. Battery Battery 12V 95 Ah – 800 A Cold Cranking Amps (replace with same type only) If battery tension drops below 6V at any point, the control unit will deactivate. Check battery tension regularly in the control menu section. Recharge or replace weak batteries. WARNING Risk of injury from battery acid Explosion hazard.

  • Page 68: Lube Points

    11.8. Lube points WARNING Risk of injury from rotating objects Rotating objects can cause entanglement and cuts, including dismemberment. Maintenance and repairs may only be carried out with the machine switched off and the ignition  key removed (secure against restart). Always wait until the saw blade has stopped before performing any maintenance work.
  • Page 69 Lateral cutting unit SSE Hinge • Grease SSE hinge monthly (Pos. 4) Saw head guides • Grease saw head guides weekly (Pos. 5) Chain and sprocket • Grease chain spray lubricant weekly Saw head shaft • Grease shaft weekly (Pos. 6) 69/92...

  • Page 70: Troubleshooting

    11.9. Troubleshooting The internal combustion engine must be turned off before starting any maintenance or repair work. Secure against accidental restart. Maintenance and service work may only be carried out by qualified technical personnel. NOTICE In case of cutting problems, check the following points: ...

  • Page 71: Torque Values Of Screw Connections

    11.11. Torque values of screw connections Strength class: 10.9 12.9 Dimension Max. tightening torque in Nm Max. tightening torque in Nm Max. tightening torque in Nm 11.2 11.3 16.5 19.3 27.3 40.1 46.9 1057 1136 1329 1176 1674 1959 1597 2274 2662 71/92...

  • Page 72: Maintenance Schedule

    11.12. Maintenance schedule This section is designed to keep a record of maintenance work already completed and as a service record. All maintenance and service work must be entered to create a full record. Machine/Type: Serial number/Year of manufacture: Date Completed maintenance or service work Date/Signature 72/92...

  • Page 73: Tools

    For the best results, the parameters must be correct. With this diagram, the optimum cutting performance can be determined. The prices of the tools can be determined in the LISSMAC sales booklet. This sales booklet can be obtained at any time from the manufacturer.

  • Page 74: Warranty

    13. WARRANTY The warranty period for this machine is 12 months. A warranty is only provided for the following wearing parts if the wear is not caused by normal operation. Wearing parts are parts which are designed to wear during operating when the machine is used for its intended purpose.
  • Page 75 The technical documentation is archived by LISSMAC Maschinenbau GmbH, D-88410 Bad Wurzach The LISSMAC Floor saw pertains to floor cutting-off machines and is exclusively intended for Machine description wet-cutting joints in concrete or asphalt. Cutting comprises saw blades, up to a maximum of 1500 mm.

  • Page 76: Circuit Diagram

    14. CIRCUIT DIAGRAM 76/92...
  • Page 77 / 4.4 Relaissockel II relay socket II -Kl31 / 3.0 Deutz ECU -Kl31 / 5.0 Lissmac ECU -Kl31 / 50.1 Masse Date 19.05.2017 Hauptsicherungen Changed Pfender main fuse Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 78 87 /2.3 Vorheizrelais Vorheizen Anlasser Generator preheating relay preheating starter Generator Date 19.05.2017 Leistung Motor Changed Pfender Power motor Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 79 Steckdose Steckdose Steckdose Steckdose Wasserpumpe socket water socket 1 socket 2 socket 3 socket 4 socket 5 pump Date 19.05.2017 Relaissockel I Changed Pfender relay socket I Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 80 Steckdose Steckdose Steckdose NOT-AUS Wasserpumpe Emergency stop socket water socket 1 socket 2 socket 3 socket 4 pump Date 19.05.2017 Relaissockel I Changed Pfender relay socket I Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 81 Valves Lissmac electronic Lissmac +-5A0-K6 /6.9 /6.5 Port 6 Port 1 -5M3 Kraftstoff- pumpe fuel pump Date 19.05.2017 Relaissockel II Changed Pfender relay socket II Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 82 -Kl31 Port 2 /5.4 /5.3 /5.2 Kraftstoff- NOT-AUS Umschaltung pumpe Emergency stop Tiefen/Seitenschnitt fuel pump switch depth/side cut Date 19.05.2017 Relaissockel II Changed Pfender relay socket II Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 83 Emergency stop joystick hand multifunction throttle joystick Handgas OPUS A3 Joystick hand throttle Date 19.05.2017 Bedienpult / Sitzschalter Changed Pfender Servicesteckdose Unicut 520 Checked operator station / seat Page switch service socket Modification Date Name Original Replacement from Replaced by Page...
  • Page 84 Date 19.05.2017 Lissmac ECU Changed Pfender Lissmac ECU Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...
  • Page 85 Water in the fuel pump coolant pressure differential switch fuel Date 19.05.2017 Deutz ECU Changed Pfender EDC17 CV54 Unicut 520 Checked Deutz ECU Page EDC17 CV54 Modification Date Name Original Replacement from Replaced by Page...
  • Page 86 -> side cut saw blade protection hood saw switch up/down saw blade up/down -> side cut feed forward/backward Date 19.05.2017 Seitenschnitt Changed Pfender side cut Unicut 520 Checked Page Modification Date Name Original Replacement from Replaced by Page...

  • Page 87: Hydraulic Diagram (Scematic)

    15. HYDRAULIC DIAGRAM (SCEMATIC) 87/92...
  • Page 88 88/92...
  • Page 89 89/92...

  • Page 90: Error Codes

    16. ERROR CODES PIN / Error Code Source of Error UC600 UC520 Systemdiagnose 32768 Fault CAN 1 32769 Supply voltage too high > 18 V 32770 Supply voltage too low < 9 V 32771 Fault supply voltage 5 V 32772 Fault supply voltage 10 V 32773 Fault start conditions...
  • Page 91 PIN / Error Code Source of Error UC600 UC520 Proportional solenoids Prop Steering left Prop Steering right Prop Drive forwards Prop Drive backwards Prop Saw forward rotation Prop Saw backward rotation Prop Blade guard lift Prop Saw blade lift Prop Saw blade lower Prop Suction unit Prop Blade guard lower Prop Cutting hydraulic motor...
  • Page 92 92/92...

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