Toro Greenmaster Flex 1820 Operator's Manual

18in and 21in, 11- and 14-blade cutting unit
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Original Instructions (EN)
18in and 21in, 11- and 14-Blade
Cutting Unit
Greensmaster
Traction Unit
Model No. 04289—Serial No. 316000001 and Up
Model No. 04290—Serial No. 316000001 and Up
Model No. 04291—Serial No. 316000001 and Up
Model No. 04292—Serial No. 316000001 and Up
Form No. 3397-877 Rev C
®
Flex
/eFlex
®
1820 and 2120
*3397-877* C

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Summary of Contents for Toro Greenmaster Flex 1820

  • Page 1 1820 and 2120 Traction Unit Model No. 04289—Serial No. 316000001 and Up Model No. 04290—Serial No. 316000001 and Up Model No. 04291—Serial No. 316000001 and Up Model No. 04292—Serial No. 316000001 and Up *3397-877* C Register at www.Toro.com. Original Instructions (EN)
  • Page 2: Table Of Contents

    Setup ................ 5 additional information, contact an Authorized Service Installing the Roller ..........5 Dealer or Toro Customer Service and have the model Preparing the Cutting Unit for Use on an and serial numbers of your product ready. Figure 1 eFlex Machine ..........
  • Page 3: Safety

    Safety • Wear appropriate clothing, including eye protection; substantial, slip-resistant footwear; long pants, and hearing protection. Tie back long This machine has been designed in accordance with hair and do not wear loose jewelry. EN ISO 5395:2013 and ANSI B71.4-2017. •...
  • Page 4: Safety And Instructional Decals

    Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal104-7729 104–7729 1. Warning—read the 2. Cutting/dismemberment instructions before hazard;...
  • Page 5: Setup

    Setup Media and Additional Parts Description Qty. Operator's Manual Read this before installing and operating cutting unit. Parts catalog Use this to reference part numbers. Installing the Roller Adjust to the desired height-of-cut and tighten the height-of-cut arm mounting fasteners. The cutting unit is shipped without a front roller.
  • Page 6: Installing The Push Nut (Ce Only)

    g026124 Figure 6 1. Flange-head bolt 2. Weight rod g017294 Figure 4 Installing the Push Nut (CE 1. Center, grass-shield bolt 2. Target plate Only) Loosen the flange bolt securing the belt cover Installing the Weight Rod and remove the belt cover. Slide the push nut onto the belt cover plug Enlarge the lower hole on the right side of the (Figure...
  • Page 7: Adjusting The Cutting Unit

    Adjusting the Cutting Unit Support the cutting unit; refer to Supporting the Cutting Unit (page Adjust the bedknife to the reel; refer to Adjusting the Bedknife to the Reel (page 10). Adjust the rear roller height; refer to Adjusting the Rear-Roller Height (page 10).
  • Page 8: Product Overview

    11–Blade—30.8 kg (68 lb); 14–Blade—32.2 kg (71 lb) Attachments/Accessories A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories.
  • Page 9: Maintenance

    (2) grind the cutting unit to achieve the sharp edges needed for precision cutting (Refer to the Toro Manual for Sharpening Reel and Rotary Mowers, Form No. 09168SL). Adjusting the Important:...
  • Page 10: Adjusting The Rear-Roller Height

    (Refer to the Toro Manual for Note: This will make later adjustments easier. Sharpening Reel and Rotary Mowers, Form No.
  • Page 11: Adjusting The Height Of Cut

    Low-cut 93-4264 4.7 to 25.4 mm (0.188 to (Optional) 1.00 inch) High-cut 94-6392 7.9 to 25.4 mm (0.312 to (Optional) 1.00 inch) Fairway 63-8600 9.5 to 25.4 mm (0.375 to (Optional) 1.00 inch) Fairway 112–7475 9.5 to 25.4 mm (0.375 to EdgeMax 1.00 inch) (optional)
  • Page 12: Adjusting The Clip Setting

    Adjusting the Height of Cut Tighten the nuts to secure the adjustment enough to remove play from the washer. Loosen the locknuts securing the height-of-cut Verify that the height-of-cut setting is correct; arms to the cutting-unit side plates (Figure 14). repeat this procedure if necessary.
  • Page 13: Adjusting The Cut-Off Bar

    Ensure that the setscrews on each pulley bedbar, or bedknife. Ideally, take the cutting unit to are positioned to align with the key and flat area your Authorized Toro Distributor for service. Refer to on the shaft. the Service Manual for your traction unit for complete Torque the setscrews to 8.3 to 8.9 N·m (74 to...
  • Page 14 or assemble the bedbar yourself, instructions are Remove each bedbar bolt allowing the bedbar provided below, as are the specifications for servicing to be pulled downward and removed from the the bedknife. cutting unit (Figure 21). Account for the 2 nylon washers and 1 steel Important: Always follow the bedknife washer on each end of the bedbar...
  • Page 15: Bedknife Specifications

    Assembling the Bedbar Using a torque wrench and the bedknife screw tool (TOR510880), tighten the 2 outer screws to Install the bedbar, positioning the mounting ears 1 N∙m (10 in-lb). between the washers and the bedbar-adjusting Following the order in Figure 24, tighten the screw...
  • Page 16 Relief-Grinding the Reel Bedknife Grinding Specifications The new reel has a land width of 1.3 to 1.5 mm (0.050 to 0.060 inch) and a 30° relief grind. When the land width gets larger than 3 mm (0.120 inch) wide, do the following: Apply a 30°...
  • Page 17: Backlapping The Cutting Unit

    Backlapping the Cutting The angle that you use to grind your bedknives is Unit very important. Use the angle indicator (Toro Part No. 131-6828) and DANGER the angle-indicator mount (Toro Part No. 131-6829) to Contact with the reel or other moving parts check the angle that your grinder produces and then can result in personal injury.
  • Page 18 The method of transmission shall be electronic transmittal. This machinery shall not be put into service until incorporated into approved Toro models as indicated on the associated Declaration of Conformity and in accordance with all instructions, whereby it can be declared in conformity with all relevant Directives.
  • Page 19 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
  • Page 20 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.

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