Rice Lake BenchMark SL Technical Manual
Rice Lake BenchMark SL Technical Manual

Rice Lake BenchMark SL Technical Manual

Light-capacity spring loaded bench scales

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BenchMark
®
SL, SL/HE, CW-80B
Light-Capacity Spring Loaded Bench Scales
Technical Manual
May 19, 2020
PN 200150 Rev A

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Summary of Contents for Rice Lake BenchMark SL

  • Page 1 BenchMark ® SL, SL/HE, CW-80B Light-Capacity Spring Loaded Bench Scales Technical Manual May 19, 2020 PN 200150 Rev A...
  • Page 2 All information contained within this publication is, to the best of our knowledge, complete and accurate at the time of publication. Rice Lake Weighing Systems reserves the right to make changes to the technology, features, specifications and design of the equipment without notice.
  • Page 3: Table Of Contents

    BenchMark SL, BenchMark SL/HE and CW-80B Bench Scale ....... . .
  • Page 4 BenchMark SL, SL/HE and CW-80B Rice Lake continually offers web-based video training on a growing selection of product-related topics at no cost. Visit www.ricelake.com/webinars www.RiceLake.com Visit our website...
  • Page 5: Introduction

    Introduction Introduction The manual provides an overview of the technical information for the BenchMark SL, SL/HE and CW-80B Light-Capacity Spring Loaded Bench Scales. Manuals and additional resources are available from the Rice Lake Weighing Systems website at www.ricelake.com Warranty information can be found on the website at www.ricelake.com/warranties...
  • Page 6: 10'' X 10'' And 12'' X 12'' Benchmark Sl, Sl/He And Cw-80B Scales

    Figure 1-1. Overload Springs The BenchMark SL, SL/HE and CW-80B scales use a sensitive 4-point, spring-plate suspension to minimize shock and overload damage susceptible of light-capacity scales. The system uses a bolt and an overload protection spring at each of four loading...
  • Page 7: Installation

    Immediately after unpacking, visually inspect the scale to ensure that the unit is undamaged. The shipping carton should contain the bench scale and this manual. If the bench scale was damaged in shipment, notify Rice Lake Weighing Systems and the shipper immediately.
  • Page 8: Grounding The Scale Base

    BenchMark SL, SL/HE and CW-80B Grounding the Scale Base Bench scales can build up a static electricity charge during weighing operations. If powerful enough, this charge can travel through the load cell cable to the indicator. To prevent this, all bench scales should be adequately grounded so that static charges and transient electrical surges can drain directly to ground.
  • Page 9: 10'' X 10'' And 12'' X 12'' Model Replacement Parts

    Table 2-5. SL 12'' x 12'' Parts List 15138 Washer, #8, SST 14862 Screw, 8-32 x 3/8 SST – 15071 Cap Screw 1/2 - 20 NF x 1.939 Table 2-4. SL 10'' x 10'' Parts List © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 10: He 10'' X 10'' And 12'' X 12'' Model

    BenchMark SL, SL/HE and CW-80B 2.6.2 SL/HE 10'' x 10'' and 12'' x 12'' Model Item No. Part No. Description Qty. Item No. Part No. Description Qty. 14920 Screw, Overload Protection, 8-32UNC x 1/4, SST 14920 Screw, Overload Protection, 8-32UNC x 1/4, SST...
  • Page 11: Cw-80B 10'' X 10'' And 12'' X 12'' Model

    Table 2-9. CW-80B 12'' x 12'' Model 15138 Washer, #8, SST 14862 Screw, 8 - 32 x 3/8 SST – 15071 Cap Screw 1/2 - 20 NF x 1.939 Table 2-8. CW-80B 10'' x 10'' Model © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 12: Appendix

    BenchMark SL, SL/HE and CW-80B Appendix This section provides additional information about the BenchMark SL, SL/HE and CW-80B scales. Options Optional ball transfer, roller conveyor tops and custom height columns for attaching indicators to the scale are available. Consult the factory for available options.
  • Page 13: Dimensions

    Appendix Dimensions For SL, SL/HE and CW-80B bench scale dimensions see the following information: Figure 3-1. BenchMark Dimensions 3.3.1 BenchMark SL, BenchMark SL/HE and CW-80B Bench Scale Figure 3-1 Table 3-2 dimension references. Capacity Product Dimensions (L x W x H)
  • Page 14: Load Cell Replacement

    BenchMark SL, SL/HE and CW-80B Load Cell Replacement Use the following steps to replace load cells: 1. Unplug AC power from indicator and disconnect load cell cable from indicator. 2. Remove scale top cover. 3. Locate and uninstall the two upper load cell screws.
  • Page 15 12 x 12 - 30 lb 1.43 12 x 12 - 50 lb 1.12 12 x 12 - 60 lb 1.25 12 x 12 - 100 lb 1.16 Table 3-4. Overload Spring Length © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 16: Limited Warranty

    BenchMark SL, SL/HE and CW-80B Limited Warranty Rice Lake Weighing Systems (RLWS) warrants that all RLWS equipment and systems properly installed by a Distributor or Original Equipment Manufacturer (OEM) will operate per written specifications as confirmed by the Distributor/OEM and accepted by RLWS.
  • Page 17: Specifications

    -22° F – 158° F (-30° C – 70° C) CW-80B NTEP CoC 96-107 Accuracy Class III; 3000 d Measurement Canada AM-5156, Class III 3000 d Load cell is FM approved © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 18 BenchMark SL, SL/HE and CW-80B www.RiceLake.com Visit our website...
  • Page 20 Specifications subject to change without notice. Rice Lake Weighing Systems is an ISO 9001 registered company. 230 W. Coleman St. • Rice Lake, WI 54868 • USA U.S. 800-472-6703 • Canada/Mexico 800-321-6703 • International 715-234-9171 • Europe +31 (0)26 472 1319...

This manual is also suitable for:

Benchmark sl/heBenchmark cw-80b

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