Seed Control Unit Operator’s Manual Claas Table of Contents Section 0 Safety Safety Instructions Safety Decals 0.21 Information Decals 0.22 Serial Number 0.23 1 Seed Control Unit - General Information General Information 2 Seed Control Unit - Operation Operation Modes (SCU / Chop, Bypass / Chop and Service) SCU Drive Engagement Driveline Guard 3 Seed Control Unit - Maintenance...
This is to be kept in mind when reading this manual. - If you do not understand the information in this manual, or if you have questions, contact Redekop Customer Service.
0.3 Understand Signal Words WARNING 0.3.1 A signal word - DANGER, WARNING, or CAUTION - is used with the safety-alert symbol. WARNING or CAUTION safety signs are located near 0.4 Follow Safety Instructions 0.4.1 Carefully read all safety messages in this manual and on your machine.
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0.5 Safe Operating Practices 0.5.1 DO NOT stand near the straw chopper and Seed Control Unit when combine is running. ALWAYS refer to your Combine Operator’s Manual, and review the Safety section before operating machine. The Combine Operator’s Manual details safe operating practices that must be followed to protect you and others from accidental injury and/or death.
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0.8 Block Wheels 0.8.1 Park the combine on level ground. Always engage the park brake and block the combine wheels prior to working to prevent the combine from moving. 0.9 Practice Safe Maintenance 0.9.1 Understand service procedure before doing work. Keep area clean and dry.
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0.12 Avoid High-Pressure Fluids 0.12.1 Inspect hydraulic hoses periodically - at least once per year - for leakage, kinking, cuts, cracks, abrasion, blisters, corrosion, exposed wire brand or any other signs of wear or damage. Replace worn or damaged hose assemblies immediately. causing serious injury.
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0.15 Personal Protective Equipment (PPE) 0.15.1 who is knowledgeable about and familiar with all is capable of identifying existing or potential hazards in surroundings or working conditions which may be hazardous or dangerous to employees shall determine appropriate Personal Protective Equipment required for this assembly.
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0.18 Fire Extinguisher 0.18.1 installed on left side of operator’s platform. on how to operate it. Once extinguisher is operated - no matter how long - it must be recharged. 0.19 Remove Accumulated Crop Debris 0.19.1 engine compartment, on the engine, and near moving frequently.
0.21 Safety Decals Pictorial Safety Signs At several important places on this machine, safety signs An adjacent pictorial provides information on how to avoid personal injury. These safety signs and a brief explanatory text follow. Hand Injury / Rotate Danger RP1089 Risk of injury caused by rotating parts.
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Keep Hands out of Belt Area / Rotate Danger RP874 Do not touch any moving parts. Wait until all moving parts have stopped Kickback Hazard / Stand Clear RP1086 Avoid personal injury. Kickback hazard when removing access panel. Caution / Hearing Protection Required RP1090 Use hearing protection whenever operating the machine.
Redekop Seed Control Unit Serial Number Plate Grease Every 12 Hours RP1091 Grease Every 50 Hours RP1092 Oil - use SAE 75W90 GL5 Synthetic RP1093 0.23 Serial Number 1. Redekop Seed Control Unit serial number (A): - located on the Seed Control Unit frame, non-drive side...
1.1 General Information on the components of the Seed Control Unit (SCU) The Seed Control Unit system may consist of the following components: Redekop Seed Control Unit (A) Damages the weed seeds to prevent them from germinating Drive Coupling (D)
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Stator Rings Outer (J), Middle (K), Inner (L) Rotor (M) Left Assembly Right Assembly...
2 OPERATION Sound Level This product produces sound pressure levels in excess of 90 dB within 10m of discharge area. acoustic signals is possible. Start threshing module in low speed and listen for clearance problems. If a knocking to full power when everything is running smoothly at lower speeds. 2.1 Operation Modes There are three (3) modes of operation: 1 - SCU mode / Chop mode with straw thru chopper,...
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2.1.1.3 Ensure SCU is in most forward position and link arms (D & E) are secured in place 2.1.1.3.1 Pin (C) is thru pivot arm (D) and in rear most hole of sliding bracket (E) - both sides 2.1.1.3.2 Pin (F) is thru SCU into sliding bracket (E) - both sides 2.1.1.4 Ensure curtain and brackets (G &...
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2.1.2 Seed Control Unit Bypass and Chopper Mode Parts List: SC1064CAL Plate Top Blank SCU Assy LT (A) Qty 1 SC1064CAR Plate Top Blank SCU Assy RT (B) Qty 1 2.1.2.1 Maintain tailboard/power spinners parallel to ground 2.1.2.2 Detach curtain (D) brackets (D1) from magnets around the SCU hopper inlet 2.1.2.3 Remove pin (E) from pivot arm (F) - both sides...
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2.1.2.4 Move SCU slightly rearwards till pivot arm (F) is fully extended - reinstall pin (E) once pivot arm is fully extended - provides additional room for converting to bypass mode - both sides 2.1.2.5 Remove inlet hoppers (G) and outlets assemblies (H) - to be reinstalled - mounting hardware to be reused...
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Blankout top plate installation 2.1.2.8 Install bypass top plates (A) and (B) - reuse hardware and top stator link brackets (J) 2.1.2.9 Install inlet hoppers (G) and outlets (H) - reuse hardware - both sides Move back into SCU position: 2.1.2.10 Remove pin (E) from pivot arm (F) - both sides 2.1.2.11 Slide SCU into forward operating position and...
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2.1.3 Service Mode 2.1.3.1 Remove drive shield (B) 2.1.3.2 Detach curtain brackets (G1) from magnets around the SCU hopper inlet Failure to detach curtain from magnets may result in curtain damage 2.1.3.3 Remove pin (C) - both sides...
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2.1.3.4 Move SCU slightly rearwards 2.1.3.5 Remove pin (F) - both sides 2.1.3.6 Showing SCU in service mode with full access to rear of combine...
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2.1.3.7 Move SCU back into operating position 2.1.3.7.1 Move SCU forward into a position where pin (F) can be installed - both sides 2.1.3.7.2 Ensure SCU drive belt (H) is seated correctly on pulleys (J) 2.1.3.7.3 Move SCU fully forward 2.1.3.7.4 Ensure SCU is in most forward position and link arms (D &...
2.1.3.7.7 Ensure curtain and brackets (G & G1) are hopper inlet Failure to secure curtain to magnets on hopper will result 2.2 SCU Drive Engagement 2.2.1 To access the drive shaft coupler (K): - Loosen top bolt (L1) - Rotate access cover panel (L) away 2.2.2 To engage the SCU drive: - unlatch and slide Drive Shaft Coupler (K) in To disengage the SCU drive:...
3 MAINTENANCE Although little active maintenance is required to keep your Seed Control Unit system operating smoothly, it is very important that the following preventative maintenance schedule be followed. A regular visual check and replacement of the high wear components will prevent larger scale maintenance in the future. The following areas of your Seed Control Unit should be checked on a regular basis.
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- Check Belt (C) Tension and that Spring Tensioner (C1) is at indicator on guide prevent excess moisture from collecting - Check that all rubber components are in place - Shoe location D1 - Inside SCU hoppers D2 - Curtain D3 - Check for loose hardware, broken metal pins or components and loose or broken header parts...
WEEKLY MAINTENANCE - Grease Drive Shaft between gear boxes at 50 hour grease nipple (E) x2 - turn pulley until grease zerks are visible between guard holes (guards not shown for illustration purposes only) - Check Drive Belt (F) for wear and proper tension - adjust belt tension if required - Grease belt tensioner/idler arm at 50 hour grease nipple (F1)
FIRST 100 HOURS MAINTENANCE Change Oil in Gear Boxes (J), refer to section 3.4 Check and clean Suction Strainers (K), refer to section 3.6 Suction Strainers ANNUAL MAINTENANCE - Check and clean suction strainers - Check for oil leaks - Check bearings - Check drive belt wear - Clean Seed Control Unit interior and exterior - Check stators and rotor for wear and breakage...
3.1 DRIVE BELT Recommended Service Interval - 70 hours - Weekly To access the SCU drive belt: Remove lower drive belt shield (A) Reinstall after all belt adjustments have been made If excessive belt temperatures are evident, or the Seed Control Unit seems to be losing excessive speed during operation in tough or heavy conditions, the belt tension is cracks, frayed edges, or any imperfections that may result...
3.2 BEARINGS (D) Recommended Service Interval - Annually Bearings comes pre-greased, there is no requirement to grease. Check bearing lock collar (D1) is locked onto driveline shaft (E) 3.3 COSMETIC Recommended Service Interval - 10 hours - Daily excess moisture from collecting. 3.4 GEARBOX (C) Recommended Service Interval - After 1st 100 hours - Annualy...
3.7 CLEANOUT (F) Recommended Service Interval - As required or Annualy Thoroughly clean the out debris from SCU and inside of integrated air compressor system). - remove front access panels (F1) and use air wand. If debris is stuck in place, may require to remove rear discharge panels (F2) for better access - ensure access panels (F1) are sitting on bottom lip and sealed along complete door...
3.8 STATORS (G) Recommended Service Interval - Annualy To service/replace the rotors and stators, the SCU must be removed from the chopper. 1. Use proper lifting equipment 2. Remove drive shield 2. Move SCU (B) to service mode position 3. Remove drive belt 4.
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Remove the top plates (G1) from the stator assembly (G) Worn Stators on left assembly can be removed from top plate, reassembled to right stator plate, and mounted on the right side. Same process applies for the right assembly. Replace worn out or broken stator sections. Left Stator Top Assembly Right Stator Top Assembly Once coating (H1) on stator bars (H)
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Assemble stators to top cover plates as follows: - place stator rings inside of each other - inner, middle and outer Stators without the 3 bolt holes on top of each of the stator rings - align holes to each stator Stators with the 3 bolt holes on top of each of the stator rings - align with the following procedure: Align the 3 bolt holes on top of each of the stator rings together, middle holes will line up...
3.9 ROTOR (H) Recommended Service Interval - Annualy With Stator Assemblies removed: Clean and check Rotor Assemblies (A) left and right for wear and damage Replace worn out top Scrapers (B) Replace worn out Fan Blades (C) The Rotor Assemblies (A) may have to be removed to replace the bottom scraper blades (F) or for rotor (A1) replacement or to move to other side of SCU To remove the Rotor Assembly (A) from the SCU:...
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Check rotor for wear on rotor bar coating Once coating (N) on rotor bars (M) has worn through one side, move the rotor (A1) to the opposite side. If allowed to continue wearing beyond the coating (N) into the material of the bar (M), the structural integrity will be damaged.
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Reinstallation of rotor assemblies (A) - Clean bottom of rotor and top surface of hub mounting surface (E) Place rotor assembly (A) onto hub (E Attach rotor to hub mounting bolts (E1) x6 - torque to 122 N*m (90 ft*lb) - measure top of rotor to surface of bottom frame plate - rotate rotor 1/4 turn and measure again - repeat 2 more times...
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Reattach fan blades to hub Note orientation of fan blades for each rotor if replacing Note orientation of paddle on fan blades (L) Right Rotor Left Rotor Fan Blades and Hardware: M10x55 Bolt Bushing Torque bolts to 60 N*m (45 ft-lbs) Fan Blade Ensure blades rotate freely Bushing...
4 TROUBLESHOOT 5.1 Are your drive belts slipping? Make sure the drive sheaves are aligned and check the tension of your belt. The end of the spring must align with the not worn, check for wear on the sheave as the next possibility. 5.4 Gearbox is hot.
5 WARRANTY Redekop Manufacturing 2014, hereinafter referred to as “Manufacturer”, warrants each new Redekop Seed Control Unit (SCU) sold by the Manufacturer to be free from defects in material and workmanship, under normal use and service, for a period of one (1) year after the date of delivery to the original retail purchaser. The Manufacturer will, at its option, replace or repair, at the Manufacturer’s factory, or at a point designated by the Manufacturer, any part or...
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All warranty claims must be submitted with photographs of problem, photo of serial #, photo of monitor hour meter, photo of monitor service history. Warranty not provided when foreign object enters SCU and seizes or damages unit. Warranty not provided on items due to wear Warranty not provided on frame if driveline guards are not in place during operation ECU software must be current, download updates on a regular basis...
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6 STANDARD WEAR REPLACEMENT PARTS Reference Parts Manual for Part Numbers Rotor SCU Kit Insert Stator U Bars - set of 3 - includes: 660mm Dia. Stator Ring Outer - 20 U Bar Stator Ring Mid - 16 U Bar 550mm Dia.
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REDEKOP MANUFACTURING 1.866.REDEKOP (1.866.733.3567) Saskatoon, Saskatchewan Canada S7K 3J7 info@redekopmfg.com www.redekopmfg.com For additional and the most up to date Manuals: 46 46 46 46...
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