Rice Lake 168360, 150707 User Manual

™

Summit

SD-1150-WP

Wheelchair Scale

Version 11439

Operation Manual

PN 197294October 2, 2019

An ISO 9001 registered company

Rice Lake Weighing Systems

is a registered trademark of

Rice Lake Weighing Systems.

All other brand or product names within this publication are trademarks or

registered trademarks of their respective companies.

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.

Contents

1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2.0 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.1 Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.2 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.3 Unpacking the Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.4 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.5 Electrical Interface to the Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.6 Pit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.7 Load Cell Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.8 Power the Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.8.1 Battery Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.8.2 Optional Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.9 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.0 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.1 Powering the Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.2 Body Mass Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.2.1 LB Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.2.2 KG Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.3 Toggle Tare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4 Set Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.5 Weigh Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.6 Hold Release. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.7 Preset Tare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4.0 Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.1 Pushbutton Keypad Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.2 Escape Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.3 Maintenance Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.4 USB Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.0 Maintenance and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.1.1 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7.0 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Summit SD-1150-WP Wheelchair Scale

ii Visit our website www.RiceLake.com

Introduction

DANGER

WARNING

CAUTION

IMPORTANT

WARNING

IMPORTANT

1.0 Introduction

The Summit SD-1150-WP Wheelchair Scale is a heavy-duty scale that offers exceptional performance measuring 36'' x 36'' (0.91 m x 0.91 m) and has a capacity of up to 1000 lb (500 kg). The Summit SD-1150-WP Wheelchair Scale is designed to be mounted in a pit flush with the floor.

1.1 Safety

Safety Signal Definitions:

Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. Includes hazards that are exposed when guards are removed.

Indicates a potentially hazardous situation that, if not avoided, could result in serious injury or death. Includes hazards that are exposed when guards are removed.

Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.

Indicates information about procedures that, if not observed, could result in damage to equipment or corruption to and loss of data.

General Safety

Do not operate or work on this equipment unless this manual has been read and all instructions are understood. Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Rice Lake Weighing Systems dealer for replacement manuals.

Failure to heed could result in serious injury or death.

People with disabilities, or who are physically frail, should always be assisted by another person when using this scale. Do not allow minors (children) or inexperienced persons to operate this scale. Do not use this scale when your body/feet are wet, such as after taking a bath. Do not use the scale on slippery surfaces, such as a wet floor. Avoid contact with excessive moisture. Do not jump on the scale. Do not operate without all shields and guards in place. Do not place fingers into slots or possible pinch points. Do not remove or obscure warning labels. A minimum of two people should transport, unpack and assemble the scale for their own personal safety and to ensure the

integrity of the scale. Do not use any load bearing components worn beyond 5% of the original dimension. Do not use this product if any components are cracked, broken, frayed or cut. Do not exceed the weight limit of the scale. Weight exceeding the maximum capacity (1000 lb/500 kg) may damage the scale. Operating at voltages and frequencies other than specified could damage the equipment. Do not drop the scale or subject it to violent shocks. Do not use in the presence of flammable materials. Do not make alterations or modifications to the scale. Do not use for purposes other than weight taking.

Always use medical grade isolators for USB and RJ45 when connected to non-medical equipment, or when other medical equipment is connected to patient during procedure.

Summit SD-1150-WP Wheelchair Scale

IMPORTANT

2.0 Installation

The following section provides installation instructions for the Summit SD-1150-WP Wheelchair Scale.

2.1 Scale

Standard installation of the scale consists of the following:

• Site Preparation

• Unpacking the Scale

• Assembly

• Electrical Interface to the Indicator

• Pit Installation

• Load Cell Connections

• Powering the Scale

2.2 Site Preparation

Consider the following when choosing a site for the scale:

• Select a site where overweight loads can maneuver easily without crossing the platform

• Avoid areas where damage could occur from side impacts of wheels or forklift tines

• Avoid areas where falling objects could cause shock damage

• Avoid areas where water may damage a scale not meant for a washdown environment

• The scale must be level within 1/4'' of horizontal

• The interface cable between the scale and the indicator must be protected from crushing, cutting and moisture damage

The scale must not be loaded beyond capacity, even momentarily.

Choose a site where the floor is level to 1/4'' to avoid excessive shimming. The floor may require modification if unable to select an area up to this standard.

If the chosen site has potential dangers to cable integrity, cable protection is required, such as running the cable in conduit.

2.3 Unpacking the Scale

Remove all packing material and inspect the contents for damage possibly caused during shipment. Contact Rice Lake Weighing Systems and the shipper immediately if there is damage to the scale. The shipping container should contain the scale, pit frame, scale feet, this manual, the indicator, and a 10' length of load cell cable.

The Summit SD-1150-WP Wheelchair Scale has one threaded hole located in the center of the deck to allow for the installation of an eyebolt. An eyebolt hook and chains can be used to lift the scale. It is recommended to use a 1/2''-20NF eyebolt for lifting the scale.

Figure 2-1. Proper Lifting Technique

Installation

2.4 Assembly

The scale feet are shipped attached to the scale.

1. Ensure each foot is screwed in until the foot touches either the load cell or the underside of the deck.

2. Unscrew each foot three complete turns and level the scale so all of the feet are in contact with the floor.

3. Adjust corners not contacting the floor by unscrewing the feet until the feet contact the floor surface.

4. When all of the feet are contacting the floor, check the deck with the spirit level to ensure the scale is within 1/4'' of level.

2.5 Electrical Interface to the Indicator

10' of 4-wire cable for connecting the scale to the weight indicator is supplied with each scale. The junction box is accessible through an access plate located on the side of the scale. Use the following steps to wire the junction box:

1. Remove the two #10 x 3/8" screws.

2. Slide the junction box assembly out of the deck.

3. Open and remove the top of junction box.

4. Push the cable end into the junction box through a cord grip.

5. Connect the wires to the indicator terminal (Figure 2-2) as shown in Table 2-1.

6. Pull out excess and tighten the cord grip to hold the cable snugly.

Figure 2-2. Junction Box Wiring

Cable Color Code Junction Box

White +EX

Green -EX

Black +SIG

Red -SIG

Table 2-1. Titanium 10-Button Indicator Junction Box Connections

Indicator Terminal Location

Summit SD-1150-WP Wheelchair Scale

GROUT

7. The cable must be routed to the indicator in a manner that will protect the cable from damage. The method of cable protection in non-washdown applications is shown in Figure 2-3. Leave a loose coil of excess cable under the scale to facilitate lifting of the scale for servicing and cleaning.

Load Cell Cable

Figure 2-3. Cable Protection

Scale Floor

8. Complete the connections to the indicator once the cable is protected and in its final position.

9. Ensure all strain relief fittings are tight.

10. Replace the junction box cover and slide the junction box back into the scale deck.

11. Replace the access plate and secure with the screw removed in Step 1 on page 3.

2.6 Pit Installation

The scale can be installed in a pit using the pit frame. Optional height-adjustment holes are available. The following site considerations and pit frame drawings are meant as a brief overview of the principles involved in mounting a scale in a floor-level pit and are for reference only (the pit must be installed in poured-concrete foundation according to standard construction practices).

Figure 2-4. Pit Frame Diagram

A 1:24 slope is recommended for the pit with full grouting under the corner pads.

Load Cell

Foot Assembly

Figure 2-5. Installed Summit SD-1150-WP and Pit Frame Section

Cup

1:24 Slope

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