Rice Lake RoughDeck PC Installation Manual

Rice Lake RoughDeck PC Installation Manual

Pancake low-profile floor scale

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RoughDeck PC
Pancake Low-Profile Floor Scale
Installation Manual
January 30, 2025
PN 227561 Rev A

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Summary of Contents for Rice Lake RoughDeck PC

  • Page 1 RoughDeck PC Pancake Low-Profile Floor Scale Installation Manual January 30, 2025 PN 227561 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: Revision History

    January 30, 2025 Initial release Table i. Revision Letter History Technical training seminars are available through Rice Lake Weighing Systems. Course descriptions and dates can be viewed at www.ricelake.com/training or obtained by calling 715-234-9171 and asking for the training department.
  • Page 4: Table Of Contents

    Load Cell Wiring to Junction Box ..............14 Rice Lake continually offers web-based video training on a growing selection of product-related topics at no cost.
  • Page 5: Introduction

    Introduction The RoughDeck PC Floor Scale is a fully electronic, low profile load receiver. The RoughDeck PC scale is 10 ft x 10 ft ® (3 m x 3 m) with 20,000 lb (10,000 kg) capacity. It uses four corner-mounted, FM-approved load cells, with the cells recessed into the frame channels for protection.
  • Page 6: Disposal

    Operating Requirements The following are basic operating requirements for the RoughDeck PC floor scale. Electrical Grounding For systems where the scale is connected to a 115 VAC circuit, the indicator must be directly connected to an earth ground with a ground interface cable of no more than 3Ω...
  • Page 7 Adjusts feet for ground contact Screw in eye bolts to lift and relocate by crane Anchor holes to keep bumpers in place Slit to thread and secure wiring Table 1-2. Hole Functions © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 8: Installation

    RoughDeck PC Low-Profile Floor Scale Installation Installation Overview Standard installation of the RoughDeck PC floor scale consists of the following steps: 1. Select a site 2. Check the levelness and smoothness of the site 3. Unpack the scale and bumpers 4.
  • Page 9: Assembly

    - Excitation Green + Signal White - Signal Brown Shield Yellow + Sense Blue - Sense Table 2-1. Junction Box Connections JP 2 S2 C Figure 2-2. Junction Box Indicator Terminal © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 10: Electrical Interface To Indicator

    RoughDeck PC Low-Profile Floor Scale 2.5.1 Electrical Interface to Indicator Twenty feet of 6-wire cable to connect the scale to the weight indicator is supplied with each scale. The cable must be routed to the indicator in a manner that will protect the cable from damage. Two methods of cable protection in non-washdown applications are shown.
  • Page 11: Adjustments And Calibration

    70% - 80% of the scale’s capacity. If several weights are used, they should be evenly distributed around the platform. Perform a span calibration. Remove the test weights and check the zero reading. Repeat the calibration process if necessary. © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 12: Service Information

    RoughDeck PC Low-Profile Floor Scale Service Information Troubleshooting Guide Issue Possible Cause Solution System does not operate - no dis- Power disconnected. Check and reconnect. play Indicator fuse blown. Replace fuse. Check for cause. Interface cable cut or disconnected. Repair.
  • Page 13 After coiling excess cable, pass each individual end of load cell cable through its cord grip in the NEMA Type 4X junction box. Corner correction trimming and calibration is necessary after load cell replacement. Follow instruction in Section 3.2 on page 11 Section 3.3 on page © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 14: Load Cell Wiring To Junction Box

    RoughDeck PC Low-Profile Floor Scale 4.3.1 Load Cell Wiring to Junction Box The four load cells are each wired to their respective terminals in the junction box according to the corner numbering system shown in Figure 4-4, and the coloring code in Table 4-2.
  • Page 16 © Rice Lake Weighing Systems Content subject to change without notice. 230 W. Coleman St. • Rice Lake, WI 54868 • USA USA: 800-472-6703 • International: +1-715-234-9171 January 30, 2025 PN 227561 Rev A www.ricelake.com...

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