Summary of Contents for Dover Marathon NEXGEN GALAXY 2R
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OPERATION, MAINTENANCE, AND INSTALLATION MANUAL GALAXY 2R ® GRAND FORKS TWO-RAM BALER Vernon, AL - Yerington, NV 1-800-633-8974 www.nexgenbalers.com NEXGEN ® is a Division of Marathon Equipment Company OMI Manual No. 0013-Grand Forks1, Revision Date: Aug 2012 www.marathonequipment.com...
Table of Contents OPERATION Introduction ....................1-1 Pre-Operation Instructions ................1-2 The Baling Process ..................1-3 Control Panel Diagram ................1-4 Emergency Stop Control Location ..............1-5 Standard Operation - Baler Start Up ............. 1-6 Automatic and Manual Operation Modes ............1-7 Automatic Operation (Auto Mode) ..............
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Decals ...................... 1-43 Warning Decal Requirements ..............1-43 Decal Placement ..................1-44 Decal Images ..................1-45 Layout Diagrams ..................1-46 North Baler .................... 1-46 South Baler .................... 1-47 Loading/Weight Diagram ................. 1-48 PARTS & MAINTENANCE Lock-Out & Tag-Out Instructions ..............2-1 Service Call Center Information ..............
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Power Unit Drawing (2 x 100 HP) ..............2-16 Power Unit Parts List (2 x 100 HP) .............. 2-19 Motor Specifications ................... 2-22 03-0833 & 03-5753 ................2-22 03-1071 ....................2-23 Replacement Parts Lists ................2-24 Body Ram Liner ..................2-24 Baler .....................
OPERATION Introduction Thank you for purchasing a NEXGEN ® Galaxy2R ® Grand Forks Two-Ram Baler! This product is designed to give you reliable service and superior performance for years to come. The purpose of this manual is to provide the owner and/or operators with the necessary information to properly and safely install, operate, and maintain the baler.
Pre-Operation Instructions WARNING: Do not operate baler until operating instructions are thoroughly understood. Wear safety glasses and gloves when operating this equipment. ------------------------------------------------------------------------------------------ DANGER Stay clear of all internal baler parts and all moving external baler parts when in operation. DO NOT Failure to do so could result in serious personal ENTER...
Control Panel Diagram 1. Touch Screen - Most of the baler’s operations can be controlled from here. The description of touch screen controls begins on page 1-8. 2. Joysticks - Used to manually control both the main ram and the ejection ram. The touch screen controls must be set to “Manual Mode”...
Emergency Stop Control Location ® ® NEXGEN Galaxy2R Grand Forks Two-Ram Balers have four emergency stop buttons mounted at various locations on the machine. Be thoroughly familiar with the location of each button. If a conveyor system is used, the conveyor should have an e-stop button mounted on it.
Standard Operation - Baler Start Up WARNING: Do NOT operate baler until operating instructions are thoroughly understood. Prior to start-up of the baler each day, check the items found in the “DAILY” list Periodic Maintenance on page 2-3. Standard operation includes baler start-up for Manual and Automatic Operation. Baler Start Up 1.
Automatic and Manual Operation Modes Automatic Operation (Auto Mode) 1. Start the baler as described in Standard Operation - Baler Start Up on page 1-6. 2. From the touch screen’s Main Menu, press the MANUAL MODE button and the screen advances to the “Manual Menu”. 3.
Touch Screen Controls The following control panel screens are available in English as standard. Spanish and French screens are available as options. Press the required option button onscreen to change the display language. Start Up Screen Go To Main Menu - Press to continue to the Main Menu Screen on page 1-9.
Main Menu Screen Information Boxes - The top left olive-colored window displays general information and the top right window displays the status of the motors. Go To General Setup - Press to go to the General Setup Screens on page 1-10;...
General Setup Screens NOTE: You must login as the “manager” to access the General Setup screens. Motor start delay/alarm ON/OFF Delay Between Main Motor Start - Indicates the delayed time, in seconds, between each motor starting. The range can be set between 1-15 seconds and is recommended to be set at 4 to 5 seconds.
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Set no material detect cycle count No Material Detect Cycle Counts - Press this button to display a numeric keypad to select the number of cycles for the ram to complete before it stops because no material is detected by the selected photocells. Displays the fault. Operation 1-11...
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Heat exchanger ON/OFF Heat Exchanger - Press this button to switch the heat exchanger (oil cooler) to the “Auto” mode. It is recommended to keep this on “AUTO” during operation, not “OFF”. Operation 1-12...
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Motor stop activate/set idle time Motor Stops When Not Baling - Press this button to switch to the “ON” setting, which programs the baler to stop after a set length of idle time. Idle Time To Motor Stop Minutes - Press this button to display a numeric keypad which allows you to choose the length of idle time (in minutes) before the motor(s) automatically shut down.
Grade Setup Screens NOTE: You must login as the “manager” to access the Grade Setup screens. Grade setup 1 ## Select Bale Recipe - You must login as the “operator” to change the Bale Recipe. Plug Bale/ Full Eject - When “Plug Bale” is displayed, the ejector ram does not eject the bale all the way out.
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Grade setup 2 Bale Made Position - When a set baling pressure is reached at this position or less than, the bale ejects. You can select increments up to one-tenth of an inch. The minimum position is “67.0” inches. Baling Pressure - This is the maximum pressure limit while baling before the bale is ejected.
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Grade setup 3 Minimum Hopper Opening - Press the number box to display a numeric keypad where the operator can select the starting position of the main ram within the hopper opening. The range is from 1.0” to 90.0”. This setting can be increased to lessen the opening of the charge chamber in order to control the flow of material and prevent over-charging.
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Grade setup 4 Ram Photocell Delay - This is the time that the photocell is to be blocked before the ram activates, set within one-tenth of a second. Plug Mode Door Extended Position - The NexDoor can be used as a “plug” to hold the bale in position.
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Grade setup 5 Use Multi-Gather - When “ON”, the ram travels just past the shear blade before it retracts and does not fully extend. This is used to build initial bale density and to speed up bale production. When “OFF” the ram extends fully each cycle. Operation 1-18...
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Grade setup 6 Auto Cycle Eye - This setting is changed according to the baling material size. For example, when baling larger material, such as corrugated cardboard, select the “Upper” photocell. When baling smaller material, such as office paper, select “Either Lower”...
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Grade setup 7 Conveyor Feed Eye - The selection in this list determines which photocell stops the conveyor for the duration of the ram cycle. Press the required photocell to highlight and activate setting. Conveyor Feed Eye Delay - Press to display a numeric keypad and select the length of time (in seconds) the photocell is blocked before the conveyor stops.
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Grade setup 8 Alarm When Bale Made - Press the “Change” button on the right to activate an alarm to sound once a bale is made. Alarm status is indicated by either “OFF” or “ON” to the far right. This is used in the event of a material change once the bale is made.
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Grade setup 9 Press the number boxes to display a numeric keypad where you can select the bale positions at which you want straps to be placed around the bale. The range for both “Plug Bale” and “Full Eject” are 2.0 - 99.0 inches. Although “99” exceeds the maximum position, it can be selected for straps that will not be used.
Diagnostics Screens NOTE: You must login as the “manager” to access the Diagnostics – data screen. NOTE: All other diagnostics screens (refer to pages 1-24 to 1-25) are accessible ® only by Marathon NEXGEN personnel. In the event that you need to access these screens, please call our service department at 1-800-633-8974 and proper instructions will be given accordingly.
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Diagnostics – model status Diagnostics – ram position Operation 1-24...
Input/Output Screens NOTE: Input / Output screens coincide with the PLC and electrical schematic to show which components have power to them by illuminating red. If there is no power to the specific input/output, the indicator remains red. The indicator turns green if the input/output is energized.
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Input/output status 2 Input/output status 3 Operation 1-27...
Data Screens NOTE: You must login as the “manager” to access the data screens. Data cumulative Bale Counts Life Time - Indicates the number of total bales made during the life of the baler. Motor Hours - Indicates the total number of hours the motor(s) have been in operation.
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Data bales/day This screen displays a graph showing the number of bales made per day for the past seven days. Operation 1-29...
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Date/message This screen displays a list of fault messages the baler has encountered. Reset Reset - Press this button to clear the display message. Operation 1-30...
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The two screens shown on page 1-30 indicate that the machine has encountered a problem and operation cannot continue until the fault is corrected. The date and time of the fault are also recorded here. Refer to the Fault List below for a complete listing of possible faults.
Motor Control Menu Screen Information Boxes - The top left olive-colored window displays general information and the top right window displays the status of the motors. Circulation Pump Start - Press this button to start the circulation pump. Circulation Pump Stop - Press this button to stop the circulation pump. Motor 1 Start - Press this button to start Motor #1.
Manual Menu Screen Information Box - The top left olive-colored window displays general information. Conveyor On – Press to start the conveyor. Conveyor Stop - Press to stop the conveyor. Main Menu - Press to go back to the Main Menu Screen on page 1-9.
Auto Menu Screen Information Box - The top left olive-colored window displays general information. Data - Press to access the Data screens. See Data Screens on page 1-28. Main Menu - Press to go back to the Main Menu Screen on page 1-9.
Access System Setup Screen System Setup Screen - Press the upper right and lower left corners of the screen to access the System Setup screen. NOTE: This should only be used to change the time and date for date stamping . Main Menu - Press to go back to the Main Menu Screen on page 1-9.
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Control Panel Layout (cont.) Reference numbers given below refer to the control panel layout drawing page 1-36. Ref # Part # Description 030757 DINRAIL MOUNTING CHANNEL AB#19 033645 PLC AB 1764 LRP ML 232 PROCESS 034258 PLC AB MICRO LOGIC 1500 BASE 2 034172 TERMINAL BLOCK #24-10 35MM DIN 034470...
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Ref # Part # Description 035053 LEGEND 3/4 X 2 'MAIN RAM' TOP 035054 LEGEND 3/4 X 2 'EJECTOR RAM’ TO 035055 LEGEND 3/4 X 2 'COMPRESS’ TOP 035056 LEGEND 3/4 X 2 'RETRACT’ TOP 035057 LEGEND 3/4 X 2 'EJECT’ TOP 060120 DECAL DANGER DISCONNECT &...
Jam Prevention Do not enter the baler for any reason until the baler has been Warning: locked-out and tagged-out per Lock-Out & Tag-Out Instructions on page 2-1 There are two types of jams which could occur with a two-ram baler; a jam at the shear blades or an oversize bale which is difficult to eject.
Over-Sized Bale Jam Warning: Do not enter the baler for any reason unless the baler has been locked- out and tagged-out per Lock-Out & Tag-Out Instructions on page 2-1. The following instructions explain how to remove a jammed bale. 1. If the bale fails to eject in Automatic Mode, set the baler to Manual Mode. 2.
Changing Materials and Baler Shutdown Changing Materials • To prevent contamination between bales, stop the supply of the present material to the feed conveyor. Run the conveyor empty into the baler feed hopper. Make sure the conveyor is cleared of all material. Turn the conveyor off.
Decals Warning Decal Requirements When your baler leaves the factory, several WARNING DECALS are installed for your protection. These labels are subject to wear and abuse due to the nature of the baling operation. The following decals must be maintained. Additional decals may be purchased through your distributor or from Marathon Equipment Company by either calling the service department at 1-800-633-8974 or going online to www.parts1stop.com.
PARTS & MAINTENANCE Lock-Out & Tag-Out Instructions Before entering any part of the baler, be sure that all sources of energy have been shut off, all potential hazards have been eliminated, and the baler is locked-out and tagged-out in accordance with OSHA and ANSI requirements. If the ram is pressing against a load, move the ram rearward before shutting the baler down.
Service Call Center Information During normal business hours, please call: 1-800-633-8974 ATTN: NEXGEN ® Service Department or log on to: www.parts1stop.com Normal Business Hours: Monday - Thursday 7:00am - 5:30pm Friday 7:00am - 4:30pm Saturday 7:00am - 12:00pm (Central Standard Time) Maintenance 2-2...
Periodic Maintenance DANGER: Only authorized and trained personnel should perform the following procedures. Lock-Out and Tag-Out the baler per as specified in Lock-Out & Tag-Out Instructions on page 2-1. After Start-Up Replace the return line filter after the start-up technician has completed the initial startup of the machine.
9. After the first 160 hours of operation, the return line filter should be replaced. After this replacement, the return line filter maintenance/replacement schedule is extended to every 600-1000 hours of operation. Quarterly (or every 500 hours of operation) 1. Change the return line oil filter element in the oil filter housing (filter/housing is located on the side of reservoir at the end of oil return line from oil cooler).
Holddown Bar Maintenance DANGER: Only authorized and trained personnel should perform the following procedures. Lock-out and tag-out baler per instructions specified on page 2-1. HOLDDOWN BARS prevent the ram from “Riding Up” over material in the charge chamber. They also prevent the ram shear blade from coming in contact with the body shear blade.
Shear Blade Maintenance DANGER: Do not perform any maintenance to the ram shear blade or body shear blade until the disconnect switch has been locked-out and tagged-out per Lock-Out & Tag-Out Instructions on page 2-1. CAUTION: Shear blades are sharp. Wear leather gloves and safety glasses when handling blades.
Body Shear Blade Adjustment DANGER: Do not perform any maintenance to the ram shear blade or body shear blade until the disconnect switch has been locked-out and tagged-out per Lock-Out & Tag-Out Instructions on page 2-1. ---------------------------------------------------------------------------------------------- It is necessary to periodically adjust the Body Shear Blade in order to maintain the 0.015”...
Torque Sequence The following torque sequence must be used as part of the Body Shear Blade Adjustment procedure described on page 2-7. NOTE: This procedure assumes that the body shear is in the full up position. The Lateral Bolts on the front face of the shear header need to be backed off prior to shear adjustment.
Bale Door Holddown Bar The bale door utilizes a top holddown bar assembly (shown on right) that is designed to guide and hold the bale door when it is retracted. This holddown bar assembly contains a shim plate (lower picture) that is sometimes shipped loose with the baler and may need to be installed when the gap between the upper contact surface...
Troubleshooting ONLY thoroughly trained and experienced service personnel should perform trouble- shooting and maintenance on this baler. Do NOT enter the baler for any reason until it has been locked-out and tagged-out per the Lock-Out & Tag-Out Instructions on page 2-1.
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Problem Possible Cause Solution EJECTOR WILL 1) Compression ram not in 1) Move to HOME position. NOT MOVE HOME position. FORWARD 2) Compression ram HOME 2) Check for false signal. Replace position photocell malfunction. photocell. 3) Bale length counter 3) Check for wheel rotation. malfunction.
Pressure Settings for 2 x 100 Power Unit Pump Relief Valve Settings Install the 5000 psi pressure gauge in port MP1. Lower pressure to the minimum settings on all relief valves on Motor #1 and Motor #2 pumps SV6, SV7, SV8, SV9, SV10, and SV11 by turning the adjustment screws counter-clockwise.
Main Manifold Rod Relief Pressure Setting NOTE: This process requires TWO people. Install the 5000 psi pressure gauge in port MP1. Start Motor #1. Retract the main ram fully. Loosen the adjustment screw locknut on the rod relief valve and turn the adjustment screw counter-clockwise to lower the pressure setting.
Tie System 12 GPM Pump Pressure Setting NOTE: This process requires TWO people. Lock out power and install a 5000 psi pressure gauge in the port provided at the 12 gpm tie system pump. Install the four tie test pins into the tie system mounting plate. Turn on power and the start motors.
Power Unit Parts List (2 x 100 HP) Reference numbers given below refer to Power Unit Drawings starting on page 2-16. Part # Ref # Description 02-1025 FLANGE C61 1 1/2 SPLIT W/BOLTS 99-7622 FILTER ELEMENT F/997166 05-3199 BOLT 1/2- 13 X 3 1/2 SHCS GR 8 03-1071 1MOTOR MOTOR 20HP 208-230/460 256TC T...
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Power Unit Reference Numbers (cont.) Part # Ref # Description 99-7227 PIPE 3 SCH 160 X 11 1/2 SQ CUT 99-7299 SOCKOLET 1 1/2 X 3-5 6000 PSI 99-7181 FLANGE SADDLE C61 1 1/4 X 3 WE 99-7182 FLANGE SADDLE C61 1 X 3 WELD C 02-1071 FLANGE C62 2 WELD COMP 02-0873...
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Power Unit Reference Numbers (cont.) Part # Ref # Description 99-7292 1 1/2 PL X 9 1/2 X 9 1/2 99-0853 FLANGE C62 1 1/2 SPLIT 02-0878 FLANGE C61 1 SPLIT W/BOLTS 02-0663 FLANGE C61 1 1/4 SPLIT W/BOLT 99-7311 2 SCH 160 X 21 5/8 STR CUT 99-7312 2 SCH 160 X 4 STR CUT...
Replacement Parts Lists The NEXGEN ® Galaxy2R ® Grand Forks Two-Ram Baler contains parts that will require replacement during the life of the baler. On the following pages are parts lists categorized by baler model and replacement part. The part number and quantity are listed for each part.
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Reference numbers given below refer to Body Ram Liner drawing on page 2-24. Description Part Number Liner Package - Body Body Side Liner-Discharge Side (under 32-7758 holddown bar) Body Side Liner-Ejector Side (under holddown 32-7759 bar) Body Floor Liner - Main 32-5796 Body Floor Liner - Rear 32-4107...
Baler Description Part Number Relay Safety Monitoring 3 Output 24V 03-4152 Transducer Position 164 FT 03-3440 Reflector for Position Transducer 03-4939 PLC AB Micro Logic 1500 03-4877 PLC AB Power Supply 03-4328 Power Supply 24VDC 5 AMP (Panel View Plus) 03-4323 Operator Interface PROFACE 03-5852...
Conveyer Description Part Number Relay Safety Monitoring 3 Output 24V 03-4152 Transducer Position 164 FT 03-3440 Reflector for Position Transducer 03-4939 PLC AB Micro Logic 1500 03-4877 PLC AB Power Supply 03-4328 Power Supply 24VDC 5 AMP (Panel View Plus) 03-4323 Operator Interface PROFACE 03-5852...
INSTALLATION General Requirements CAUTION: Review this manual before beginning installation. Study the jobsite and installation requirements carefully to be certain all necessary safeguards and/or safety devices are provided to protect all personnel and equipment during installation and as a completed system. This baler should be installed in accordance with the most current version of ANSI standard Z245.5 at the time of manufacture.
Foundation Plate Dimensions Baler Foundation Requirements: A minimum 6” steel reinforced 3000 psi concrete slab with a minimum 3/4” steel foundation plate per foundation detail. The 3/4” steel foundation plate is recommended to prevent possible floor damage to the concrete slab. Marathon Equipment Company is not responsible for any floor damage if the recommended 3/4”...
Typical 2R Layout (Typical Left Hand shown, Right Hand opposite) NOTE: Anchor pads must be anchored to the floor using 1 x 6” anchor bolts. Do NOT anchor the ejector housing. Installation 3-3...
Machine Assembly (Connecting Ejector Ram to Main Body) 1. Using a crane, fork lift, or machine roller, position the Main Ram body into the desired location (do not drag the body into place). 2. Assemble the Ejector Ram body to the Main Ram body. Slide the Ejector Ram into the Main Ram body until the facing surface of the Ejector Body contacts the Main Ram body facing surface.
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Machine Assembly (cont.) Level the machine. Use shims under the main ram body and the ejector ram body to compensate for any unevenness in the floor or pad. Place the Bale Table on the floor or pad in front of the ejector opening. Center the bale table to the bale eject opening.
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Machine Assembly (cont.) 5. Set the accumulator for the wire tier in an out-of-way, but convenient location. Allow enough space for handling equipment for the purpose of changing wire spools. Anchor the accumulator to the floor or pad. NOTE: A typical layout is shown below, your installation may differ. For more information on the wire tie system, see the Wire Tie manual.
Electrical and Hydraulic Installation DANGER The motor control panel contains high voltage components. Only authorized service personnel should be allowed inside. See Lock-Out & Tag-Out Instructions on page 2-1. Volts WARNING: Before making any electrical connection, be sure that the disconnect switch has been locked-out and tagged-out.
Installation Start-Up 1. Check to make sure that all electrical and hydraulic connections have been made. 2. Turn the disconnect switch to the ON position. 3. Check the rotation of the motor. This will require TWO people. a. Remove the cover on the pump. b.
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INDEX Anchoring ..............3-1 Machine Assembly ........... 3-4 ANSI ............1-1, 2-1, 3-1 Maintenance Auto Mode ............1-7, 1-34 Holddown Bar ............2-5 Periodic ..............2-3 Shear Blade ............2-6 Baler Start Up ............1-6 Manual Mode ............1-7 Baling Process ............1-3 Motor Specifications ..........
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PREVENTATIVE MAINTENANCE SCHEDULE FOR NEXGEN 2R HORIZONTAL BALER The following items are part of a preventative maintenance schedule that the factory mandates be used to maintain this baler at factory specifications. If this schedule is not kept, any damage done to the baler or its components will not be covered under warranty.
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5. The preceding and following items should be completed by certified mechanics only, and then only after all safety precautions have been taken and baler is locked out and tagged out. EVERY 10 HOURS OF OPERATION 1. Inspect the baler and power pack for hydraulic leaks. 2.
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material is not building up profusely behind the ram. The wiper blade should be checked to ensure that it is working properly. 3. All Emergency Stops and safety interlocks should be checked for functionality. With the baler on, engage or disengage each emergency stop and interlock individually to ensure that all baler functions cease immediately once the switch is activated.
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Time to complete: The 200 hour maintenance procedure will take approximately two to three hours to complete. If hold down or shear beam adjustments need to be made, it could take longer. Please note the section on shear beam and hold down maintenance below.
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EVERY 2000 HOURS OF OPERATION 1. The hydraulic fluid in the system must be changed at this point. The existing oil may be reused, but a sample of the fluid must be analyzed in a laboratory to determine the state of the fluid, and if any additives should be put in to return the fluid to manufacturer’s standards before doing so.
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are designed so that once one side wears, the bar can be flipped over and the other side used. To do this, the bolts must be completely removed, the bar pulled out, flipped, and reinstalled. Time to complete: The hold down maintenance will take approximately one to two hours to complete.
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