150-10-6 Digital Physician Scale Waist-Level
Operation Manual
Software Version 11525
Date: August 18, 2022
Part Number: PN 214816 Rev B
An image of the Rice Lake 150-10-6 Digital Physician Scale, showing a waist-level model with a digital display column and a weighing platform.
Copyright and Trademarks
© Rice Lake Weighing Systems. All rights reserved.
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.
The most current version of this publication, software, firmware and all other product updates can be found on our website: www.ricelake.com
Revision History
This section tracks and describes the current and previous manual revisions for awareness of major updates and when the updates took place.
| Revision | Date | Description |
|---|---|---|
| B | August 18, 2022 | Established a revision history; formatted content to match other medical manuals; software version 11525 |
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.
Introduction
The 150-10-6 Digital Physician Scale is efficiently designed to provide accurate, reliable and repeatable weight measurements. It is equipped with a handle and two heavy-duty rear wheels for easy portability.
Manuals, resources and warranties are available from Rice Lake Weighing Systems website at www.ricelake.com/health
FCC Compliance
United States
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
Canada
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la Class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.
Safety
Safety Definitions:
DANGER: 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.
WARNING: 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.
CAUTION: Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.
IMPORTANT: 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.
Ensure every individual who operates or works with this unit has read and understands all safety information.
- Do not transport the scale while someone is on the scale.
- Do not allow minors (children) or inexperienced persons to operate this scale.
- Do not use in the presence of flammable materials.
- Do not use this product if any of the components are loose or cracked.
- Do not use near water.
- Do not use the scale on slippery surfaces, such as a wet floor.
- Do not use this scale when a person's body or feet are wet, such as after taking a bath.
- Do not place fingers into slots or possible pinch points.
- To avoid cross contamination, the scale should be cleaned regularly.
- Prior to cleaning, make sure the scale is disconnected from the power source.
- People with disabilities, or who are physically frail, should always be assisted by another person when using this scale.
Do not drop the scale or subject it to violent shocks. Do not jump on the scale.
For accurate weighing, the scale must be placed on a flat, stable surface.
Operating at voltages and frequencies other than specified could damage the equipment.
Avoid contact with excessive moisture.
Do not make alterations or modifications to the scale.
Rice Lake Weighing Systems offers optional AC adapters; utilizing an adapter not supplied by Rice Lake Weighing Systems voids all warranties and approvals.
Weight exceeding the maximum capacity may damage the scale.
Assembly
2.1 Unpacking
Place the carton on a hard, level surface for unpacking, preferably in the area where it will be used. If parts were damaged in shipment, notify Rice Lake Weighing Systems and the shipper immediately.
Parts contained in the shipping box include:
- Scale (the base and attached column)
- This manual
- White box labeled Parts Inside which contains the following:
- Wheels (2)
- Wheel hinge (1)
- Pan head screws (8)
- AA batteries (6)
2.1.1 Repackaging
All component parts have been wrapped in plastic. Retain the packaging for use in the event that the scale must be returned or moved. It must be properly packed with sufficient packing materials. Whenever possible, use the original carton when shipping the scale back.
Damage caused by improper packaging is not covered by the warranty.
2.2 Scale Assembly
Use the following steps to set up the scale.
A Phillips head screwdriver will be needed for installation.
- Place the scale on a hard, level surface for the most accurate weighments in an area where the weighing process will occur.
- Carefully lift the scale out of the packaging material; lifting by the scale base.
The scale base and scale column are connected by a cable and requires great care when removing from the box so that the cabling does not get damaged.
Description of Figure 2-1: Cabling Connecting the Scale Platform and Scale Column. This diagram shows the connection of the scale column to the scale base, with an emphasis on threading the internal cable to prevent pinching.
- Gently thread the excess cable through the top of the scale column to eliminate any excess cable at the bottom of the column. This will eliminate the chance of pinching the cable as the column is being connected to the scale base.
Description of Figure 2-2: Attach Scale Column to Scale Base. This illustration shows attaching the scale column to the scale base.
Description of Figure 2-3: Attach With Screws. This illustration shows securing the scale column to the scale base using screws.
2.2.1 Wheel Assembly
Attach the wheel assembly to the scale prior to connecting the second column. To attach the wheels, use the following steps.
- Attach the two wheels to the wheel assembly rod as shown in Figure 2-4.
Description of Figure 2-4: Attach Wheel Assembly. This illustration shows attaching the wheels to the wheel assembly rod.
- Attach the wheel assembly to the scale using a Phillips head screw and tighten with a screwdriver.
2.2.2 Attach Second Column to First Column
Once the wheel assembly is attached, finish the scale assembly using the following instructions.
Ensure that the cable is extending through the top of the lower column so that it can be plugged into the second (upper) column.
- Plug the cable from the lower column into the upper column.
Description of Figure 2-5: Extend Cable Through Scale Column. This illustration shows the cable being threaded through the scale column for connection.
- Once the cable is connected, place the upper column onto the lower column, aligning the screw holes. Ensure the cable does not get pinched.
Description of Figure 2-6: Insert Upper Column into Lower Column. This illustration shows aligning the screw holes when placing the upper column onto the lower column.
- Secure with two screws using a Phillips head screwdriver.
2.3 Inserting Batteries
The six AA batteries that come with the scale offer an average of 25 hours of continuous use.
To install the batteries:
- Open the battery chamber cover by loosening the thumb screw.
- Insert batteries.
Description of Figure 2-7: Batteries in Battery Chamber. This illustration shows the battery chamber with six AA batteries inserted.
- Close the battery chamber cover.
2.4 AC Power Connections
Use the optional 120 VAC adapter or 230 VAC adapter when power is available. The optional AC power adapter plugs into the back of the indicator as shown in Figure 2-8. Rice Lake Weighing Systems offers optional AC adapters, utilizing an adapter not supplied by Rice Lake Weighing Systems voids all warranties.
Description of Figure 2-8: Power Connection. This illustration shows the rear of the scale indicator with labeled RS-232 Connection and the connection point for the optional AC power adapter.
2.5 Leveling the Scale
Use bubble level to check for level and adjust feet as needed. On a flat surface, adjust the scale feet until the bubble indicates that the scale is level.
Description of Figure 2-9: Bubble Indicates Scale Is Level. This close-up view shows the scale's leveling foot and the bubble level indicator, with the bubble centered for a level scale.
Operation
This section describes the front panel and includes procedures for operation of the scale.
Description of Figure 3-1: Front Panel Keypad. This diagram shows the scale's front panel keypad, including the On/Off, Print LB/KG, Zero, Hold/Release, BMI, Clear, and Enter keys, along with Up/Down arrow keys.
Key Descriptions
The unit has nine front panel keys. Key functions are described in the table below.
The front panel keys are very sensitive, so only a gentle press is required.
| Key | Name | Function |
|---|---|---|
| On/Off | On/Off | Powers the scale on or off. |
| Print LB/KG | Print LB/KG | Sends data out from the RS-232 port. Allows to toggle between kilograms and pounds providing that it is enabled in Configuration mode. Cannot toggle while in the BMI mode. |
| Zero | Zero | Only functions if the current weight is stable and less than 2% of the capacity of the scale. Anything over 2% requires a recalibration. |
| Hold Release | Hold Release | Displays most current weight value on the display and holds that value when the patient is off the scale. A second press releases the weight value. Not active while in BMI mode. |
| BMI | BMI | Pressing the BMI key enables access to the BMI (Body Mass Index) mode (defaults when scale is turned on). The patient gets on the scale, weight stabilizes and press the BMI key. The display then asks for the patient height to calculate out the patient BMI. When using the BMI function, the display will be looking for a height entry. Pressing Clear changes this entry back to 190.0 cm (default) or 5 ft, 7.5 in. Once BMI is displayed, pressing the Clear key exits BMI. |
| CLEAR | CLEAR | Used to accept height in BMI mode; accepts the value of the parameter last entered and moves to the next stage. Pressing and holding Enter during startup will display ID. This is the first setup on entering into configuration mode. |
| ENTER | ENTER | Adjusts the value of the flashing digit/number. Adjusts height input (0.5 in/0.5 cm) while in BMI mode. |
| [Up Arrow] [Down Arrow] | Up/Down Arrows | Adjusts the value of the flashing digit/number. Adjusts height input (0.5 in/0.5 cm) while in BMI mode. |
3.1 Weighing
Use the following steps to weigh a patient.
- Press On/Off to turn on the scale. 0.0 displays along with ZERO on the upper display.
- Have the patient step on the scale. The patient's weight is displayed, the LOCK annunciator is on and the indicator beeps to indicate the end of the weighing process.
- Press Print LB/KG to change the display from lb to kg and vice-versa.
- Press and hold On/Off until OFF displays to turn off the scale.
3.2 Hold/Release Function
Use the following steps to use the Hold/Release function:
- Press On/Off to turn on the scale. 0.0 displays along with ZERO on the upper display.
- Have the patient step on the scale.
- Press Hold Release once the patient's weight stabilizes. The patient's weight and the HOLD and LOCK annunciators remain on the display when the patient is off the scale.
- Press Hold Release again to return the scale to zero.
Pressing Hold Release prior to the patient getting on the scale will also hold the weight display.
3.3 Using the Body Mass Index (BMI) Function
Use the following steps in determining the BMI.
LB Mode
- Ensure the scale is at zero.
- Have the patient step onto the scale.
- Have the person step on the scale to obtain a weight. The LOCK annunciator appears on the display.
- Press BMI. The BMI and FT/IN annunciators light and a default height value of 5 feet and 7.5 inches (5-07.5) flashes.
- Use [Up Arrow] / [Down Arrow] to adjust the height value, and press ENTER.
- The BMI value and BMI annunciator are shown on the display. Press CLEAR to return to weighing mode and the BMI function will be turned off.
KG Mode
- Ensure that the scale is at zero.
- Have the patient step on the scale to obtain a weight. The LOCK annunciator appears on the display.
- Press BMI. The BMI and CM annunciators appear and a default height value of 170.0 cm (170.0) flashes.
- Use [Up Arrow] / [Down Arrow] to adjust the height value.
- Press ENTER.
- The BMI value and BMI annunciator appear on the display. Press CLEAR to return to weighing mode and the BMI function.
Troubleshooting
Refer to the following table to check and correct any failure before contacting service personnel.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Scale does not turn on | Dead batteries | Replace batteries or connect to AC power |
| Faulty electrical outlet | Use a different electrical outlet | |
| Bad power supply | Replace adapter | |
| Questionable weight or the scale does not zero | External object is interfering with the scale | Remove the interfering object from the scale |
| Display did not show 0.0 before weighing | Help the patient off the scale, zero the scale and begin the weighing process again | |
| Scale is not placed on a level floor | Ensure scale is level and begin the weighing process again | |
| Scale is out of calibration | Check the weight with a certified calibration weight | |
| The display shows a STOP message | The load on the scale exceeds the capacity of the scale | Remove the excess weight and use the scale according to manufacture specifications |
| The display shows LO Bat message | The battery is low | Replace batteries |
| The display shows E and Err messages as detailed below | Identifier - ADC | AD too high |
| E06 | AD too low | |
| E07 | Overload | Scale has been overloaded. Remove load from scale |
| E10 | BAT | Battery low, but still usable - one bar left on indicator display |
| E4L | Battery low and unstable - no bars left on indicator display | |
| E4U | CAL | Calibration Error - recalibrate scale |
| E11 | Load cell cable may be plugged into wrong connection port | Ensure cable is connected to the load cell connection port. Note: Load cell connection point is located underneath the curved plastic cover of the indicator. Remove four back retaining screws, remove curved back cover to access load cell connection point. |
| Err 1 | Low saturation state (low A/D) | The load cell is not connected properly; Check the cables and mechanical connections; if the problem persists, replace the set of load cells |
| Err 2 | High saturation state (high A/D) | See Err 2 |
| Err 3 | Unstable weight; Cannot calibrate | Check the load cell mechanical surroundings and ensure nothing is contacting the load cell and that the cables are properly welded |
| Err 6 | Scale isn't moving | Make sure feet are installed on the scale. Turn the feet all the way in and then back them out three full turns, then level the scale |
| Err 7 | Damaged load cell cable | Replace load cell cable |
| SAT | Load cell cable may be plugged into wrong connection port | Ensure cable is connected to the load cell connection port. Note: Load cell connection point is located underneath the curved plastic cover of the indicator. Remove four back retaining screws, remove curved back cover to access load cell connection point. |
Communication
The unit comes with an RS-232 port that enables weight data to be transmitted to other equipment, such as a computer or printer. The RS-232 cable with DB-9 connector (PN 100719) is available from Rice Lake Weighing Systems. That connection is shown in USB Connection section on the next page.
The RS-232 parameters are:
- 9600 baud (selectable in the programming mode)
- 8 data bits
- 1 stop bit
- no parity
- no handshaking
There are three methods of communication:
- Push-button keypad print
- Standard remote protocol
- Escape protocol
4.1 Push-button Keypad Print
With a stable, in-range weight, press and hold Print LB/KG for at least three seconds, or until the scale emits two quick beeps.
If the scale does not beep after five seconds, release Print LB/KG as the weight was either in motion or out of range.
If displaying weight and not BMI, the scale will send out the following 21 character string: xxxxxxxxxx
| Token | Description |
|---|---|
| xxxxxxxxxx | Weight with decimal point and “-” sign |
| <SP> | Space |
| uu | Unit - lb or kg |
| mmmmm | Mode - gross or net |
| <CR> | Carriage return |
| <LF> | Line feed (moves cursor down to the next line) |
Example:
-10 Lb net = <SP><SP><SP><SP>-10.0<SP>lb<SP><SP>Net<SP><SP><SP><CR><LF>
10 Lb gross = <SP><SP><SP><SP><SP>10.0<SP>lb<SP>Gross<SP><CR><LF>
- The scale will send out the following data while in BMI mode (displaying the BMI value):
| Setting | Value |
|---|---|
| Gross Weight | 215 Lb |
| Tare Weight | 0.0 Lb |
| Net Weight | 215 Lb |
| Patient Height | 6-01.0 ft |
| Patient BMI | 28.4 |
4.2 USB Connection
The scale has the capability of connecting to a Windows® computer (PC) using a USB cable (not included) and a terminal emulation program. A terminal emulation program allows the transfer of data between the scale and PC using a serial port.
Description of Figure 4-1: Connection Ports. This diagram shows the connection ports on the scale indicator, labeled as USB Connection and RS-232 Connection.
Apple® and Macintosh® computers are unable to transfer the necessary data to the scale. Only use a PC for data transfer.
Connecting software and downloads should always be addressed by the IT department for safety reasons and can vary depending on what type of computer platform is being used.
Consult the IT department if driver protections are preventing the use of the USB driver. Driver protections may need to be temporarily disabled on Windows 10 or later computers to allow for the installation of the USB driver.
- Connect the scale's indicator to a PC using a USB-Type B to USB-Type A cable (not included).
- Turn the indicator on.
In most cases, the PC should find the driver and automatically configure the driver when the scale is plugged into a USB port.
- Open a terminal emulation program, such as Advanced Serial Port Terminal, pUtty or Hercules (used in this example).
- Connect to the serial port assigned by the PC (COM5 in example). This can be found in Device Manager. Once selected, press Open.
Description of Figure 4-2: Connecting to a Serial Port. This is a screenshot of a computer's Device Manager showing the assigned COM port (e.g., COM5) and a terminal emulation program (Hercules) connected to that port.
- With weight on the scale, press and hold the Print LB/KG button on the indicator for three seconds. The patient's weight is sent to the PC.
Description of Figure 4-3: Patient Weight Displayed. This is a screenshot of the terminal emulation program displaying received data from the scale, showing 'PATIENT WEIGHT 7.4 kg'.
Maintenance
The following section provides instructions for maintaining and cleaning the unit.
Do not immerse the scale in cleaning or other liquid solutions. Do not use Isopropyl alcohol or other solutions to clean the indicator display surface.
5.1 Basic Maintenance
Before the first use of the scale and after periods of non-use, check the scale for proper operation and function. If the scale does not operate correctly, contact a qualified service personnel.
Go through the following steps for basic maintenance.
- Check the overall appearance of the entire scale for any obvious signs of damage
- Inspect the condition of the AC power adapter cord for cracking, fraying or for broken or bent prongs
5.2 Cleaning
Proper care and cleaning is essential to ensure a long life of accurate and effective operation. Before beginning the cleaning process, disconnect the scale from the AC power source.
- Clean all external surfaces with a clean, damp cloth or tissue. Mild soap and water solution may be used. Dry with a clean soft cloth
- Do not immerse the scale into cleaning or other liquid solutions
- Do not use Isopropyl alcohol or other solutions to clean the display surface
Specifications
| Category | Details |
|---|---|
| Power | 120 VAC - 9VDC - 60Hz / 230 VAC - 9VDC - 50Hz |
| Battery Type | 6 AA size Alkaline batteries |
| Battery Use | 25 hours continuous use; Automatic power-off can be configured |
| Data Communications | RS-232 with RJ-45 jack; Selectable baud rate, default - 9600; 8 bits; No parity; 1 stop bit; No handshaking |
| Environmental | Operating Temperature: 50°F to 104°F (14°C to 40°C); Storage Temperature: 32°F to 158°F (0°C to 70°C); Humidity: 85% relative humidity |
| Capacity | 550 lb x 0.2 lb (250 kg x 100 g) |
| Dimensions | Scale Platform: 14.7 in W x 14.7 in L x 3 in H (37.5 cm W x 37.5 cm L x 7.6 cm H); Overall Height: 48.4 in (123 cm) |
| Certifications and Approvals | MET C US E113986; Complies with ANSI/AAMI ES60601-1:2005/A2:2010/(R)2012; CAN/CSA-C22.2 No. 60601-1:14 |
Contact Information
© Rice Lake Weighing Systems. Specifications subject to change without notice.
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
Visit our website: www.ricelake.com
Rice Lake Weighing Systems
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