Health O Meter Pro Plus 2101KL User manual

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Model 2101KL
Digital Platform Scale
User Instructions
P/N UM2101KLE_ Rev20170710

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Model 2101KL
Thank you for your purchase of this Health o meter®Professional product. Please read
this manual carefully, and keep it for easy reference or training.
TABLE OF CONTENTS
Cautions and Warnings.............................................................................................3
Specifications............................................................................................................4
Certifications / Connectivity / Disposal ......................................................................5
Assembly Instructions ..............................................................................................6
Set-up Instructions ...................................................................................................10
Operating Instructions...............................................................................................13
Maintenance..............................................................................................................19
Calibration....…………………………………..………………………………..……….…..20
Troubleshooting …………………………………………………………………………….22
Warranty..…………………………………………………………………………………….23
Note: This scale has been factory calibrated, and does not
require calibration prior to use.
Please register your scale for warranty coverage at:
www.homscales.com
For User Instructions updates and revisions please go to:
www.homscales.com

3
CAUTIONS AND WARNINGS
To prevent injury and damage to your scale, please follow these instructions very
carefully.
Assemble and operate the scale per the enclosed user instructions.
Do not transport the scale with any weight on the platform.
Do not exceed weight limit of 1000 lb / 454 kg for this scale.
For accurate weighing, this scale must be placed on a flat, stable surface.
For accurate weighing, verify before each use the proper operation
according to the procedure described in this manual.
Do not use in the presence of flammable or explosive materials.
For accurate weighing, if the battery icon indicates that the battery is low,
replace the batteries or switch to theAC adapter as soon as possible.
When replacing / inserting batteries, be sure to use all new batteries.
To prevent patient injury, the patient must be attended throughout the entire weighing
event. Caregivers should ensure that the patient is stable and provide support as
needed when getting onto and off of the scale.
Patient should wear socks or other form of lightweight foot covering during weighing
event.
Using the Scale with the Optional AC Adapter
Operate this scale exclusively with the AC adapter provided by Health o meter®
Professional. Use of an unspecified adapter will void the warranty and can pose
a serious safety hazard.
Operating this scale at voltages and frequencies other than specified can
damage the equipment and will void the warranty.
Prior to using this scale, inspect the AC adapter cord for cracking /
fraying, and for broken / bent plug prongs.
Prior to using this scale, ensure that the AC adapter is plugged into an
outlet with the rated voltage appropriate for operation.
Ensure that the AC adapter outlet is wired to a circuit breaker or other
protected power source.
Unplug the AC adapter, and carefully store both the adapter and adapter
cord before moving the scale.
Ensure that theAC adapter and scale do not come in contact with liquids,
excessive temperature, or excessive humidity.
If the scale is being connected to another medical device, the power
adapter must not be used. Disconnect the power adapter from the scale
and use only the battery power.

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SPECIFICATIONS
General
Model 2101KL digital scales use highly sophisticated microprocessor technology. Each
precision scale is designed to provide accurate, reliable and repeatable weight
measurements. This scale uses motion-sensing weighing technology in order to
determine the actual weight of a moving patient.
Although the patient’s weight can be displayed in either pounds (LB) or kilograms (KG),
the scale can be “locked” such that the user cannot change the displayed Unit of
Measurement (UOM).
Scale Specifications
Capacity and
Resolution
1000 lb x 0.2 lb (454 kg x 0.1 kg)
Power Requirements
110-240VAC, 50-60Hz to 9V DC Adapter, ADPT30 (included) or 6 D batteries
(not included)
Environmental
Operating temperatures: 50°F to 95°F (10°C to 35°C)
Storage temperatures: 30°F to 125°F (0°C to 50°C)
Maximum Humidity: 85% RH
Physical Dimensions
Platform
Length: 22” (559mm)
Width: 26” (660mm)
Height: 2-3/8” (60mm)
Assembled Size
Length: 27” (686mm)
Width: 31” (787mm)
Height: 50” (1270mm)
Scale information can also be found by pressing and selecting “Scale Info” in the
submenu. This screen provides model number, capacity, calibration weight, the most
recent field calibration date, number of field calibrations and software version.
Help

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CERTIFICATIONS / CONNECTIVITY / DISPOSAL
Certification Descriptions
Connectivity Information
To enable reliable transmission of weight, height, and Body Mass Index (BMI) data, this
scale is designed to interface with a computer, EMR software or other electronic device
via various Health o meter®Professional Connectivity Solutions. This connectivity helps
minimize transcription errors when recording patient data.
For more information regarding how to connect this scale to other electronic devices,
please contact Health o meter®Professional Scales Technical Support at 1-800-638-
3722 or visit www.homscales.com/innovations/connectivity-solutions.
Scale Disposal
This Health o meter®Professional scale must be disposed of properly as electronic
waste. Follow the national, regional or local regulations which apply to you for disposal
of electronic waste or batteries. Do not dispose of this device in the domestic waste
stream.
Pelstar, LLC has been officially certified as the manufacturer
of Health o meter®Professional medical devices. The Pelstar,
LLC quality assurance system covers the development,
production, sales and service of medical scales and
measuring systems.

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ASSEMBLY INSTRUCTIONS
Before Assembly
Carefully inspect the carton for shipping damage before unpacking. If damage is found, contact
your shipper or a Health o meter®Professional representative immediately at 1-800-815-6615.
Claims must be filed with the shipper as soon as possible after receipt of the package. The
following information details what you will find inside the main carton as you unpack the parts for
assembly.
To prevent scratching any components, carefully remove each assembly from the carton and
unwrap the packing materials. Set the carton aside for storage. To avoid damaging the scale
parts when unpacking, do not use a box cutter, knife, scissors, or any sharp object to open the
protective inner packaging.
Parts List
(2) Side handrails (Parts A and C)
(1) Center handrail (Part B)
(1) Scale platform/base (Part D)
(1) Handle (Part E)
(1) Brown box containing:
(1) Box containing the AC adapter
(1) Display Head
(1) User Information
(1) White box containing:
o(4) Feet
o(1) AC adapter holder
o(1) 4mm Allen wrench
o(1) 5mm Allen wrench
o(1) 8mm Allen wrench
o(1) Plastic bracket cover
oHardware for assembly:
- A –M10 1.5 x 40mm bolts, Qty.2
- B –M8 1.25 x 20mm bolts, Qty. 16
- C –M6 1.0 x 10mm bolts, Qty.2
- D –#8 ½ sheet metal screws, Qty. 2
- E –M4 0.7 x 10mm screws, Qty.6 for assembly, 1 spare
- F –M8 washers, Qty. 16
Tools Required
Phillips head screwdriver (not included), Allen wrenches (included).
Figure 1 –Scale Parts
Handle (Part E)
Left Side Handrail
(Part A)
Right Side
Handrail (Part C)
Center Handrail
(Part B)
Platform/Base
(Part D)
Brown Box Contents
White Box Contents
A
B
C
D
E
F
Hardware Detail

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ASSEMBLY INSTRUCTIONS (CONT.)
Health o meter® Professional Scales recommends that assembly is performed by
two people.
Warning: Do not drop scale, as this can permanently damage the load cells.
Caution: Do not insert the batteries into the display head until it is mounted onto
the scale.
1. Remove the scale platform/base (part D,
see Figure 1 on page 6) from the carton
and place on a flat, level, and dry
surface. Locate the center handrail (part
B) and the load cell cable protruding
from the bottom of the right side. Feed
the load cell cable into the large center
hole of the right handrail mounting hole
in the scale base.
2. Position the center handrail over the left
and right mounting holes on the scale
base. Be sure not to pinch the cable.
Place the (8) M8 washers onto the (8)
M8 1.25 x 20mm bolts and insert into the
mounting holes on the scale base, lightly
tighten using the included 5mm Allen
wrench. Do not over tighten.
3. Align the left and right side handrails
(parts A and C) with the mounting holes
in the platform. Place the (8) M8 washers
onto the (8) M8 1.25 x 20mm bolts and
insert into the mounting holes on the
platform. Lightly tighten using the 5mm
Allen wrench.
4. Align the left and right side handrails
with the holes on the front of the left
and right sides of the center handrail.
Obtain the (2) M10 1.5 x 40mm bolts
and insert into the left and right holes
on the back of the center handrail.
Using the included 8mm Allen
wrench, fully tighten the two M10
bolts and then fully tighten all bolts
starting from the top of the scale
down to the platform.

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ASSEMBLY INSTRUCTIONS (CONT.)
5. Pull forward on the side handrails to tip
the scale and gently place it face down
on the floor. Grasp the load cell cable
protruding from the bottom of the
platform and feed it through the
protective metal shield.
6. Plug the load cell cable into the load cell
port located on the back of the platform.
Pull the excess cable through the top of
the center handrail.
7. Thread the (4) feet into the underside of
the platform. Each foot should be
completely hand tightened then back the
feet out 1-½ full turns. This allows for
proper load cell operation. Carefully tilt
the scale back to an upright position on
the floor. Warning: Do not drop scale,
as this can permanently damage the
load cells. Adjust the feet to level the
scale. Be certain that the feet are not
completely tightened into the platform.
8. Obtain the display head and align the
four holes on the back of the display
head with the four mounting holes on
the silver display support. Using the (4)
included M4 x 0.7 x 10mm screws,
fasten the display head onto the display
support using a Phillips head
screwdriver to tighten the screws.

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ASSEMBLY INSTRUCTIONS (CONT.)
9. Route the load cell cable to the side and
then between the washer and the silver
lip in the bracket. Clip the load cell cable
into the divot in the middle of the cover.
Obtain the plastic bracket cover and the
two remaining M4 x 0.7 x 10mm machine
screws. Using a Phillips screwdriver,
attach the bracket cover over the silver
display bracket.
10. Plug the load cell cable into the load cell
port on the rear of the display head.
11. Obtain the handle (part E) and align it
with the ends of the side handrails. Insert
the (2) medium M6 1.0 x 10mm bolts into
the holes on the underside of the handle.
Using the included 4mm Allen wrench,
attach the handle to the center handrail.
The handle should be attached with the
Warning label facing up.
12. Attach the adapter holder to the handrail
using the (2) included sheet metal
screws. Use a Phillips head screwdriver
to tighten the screws. The scale is now
assembled. See Powering the Scale on
page 10 for battery/AC adapter
instructions.

10
SET-UP INSTRUCTIONS
Powering the Scale
Plug the AC adapter into the power adapter jack (the jack is located on the rear of the display
head), then plug the scale’s AC adapter into the power source.
Warning: To avoid a safety hazard, do not use an unspecified AC adapter. Only use the
Health o meter® Professional AC adapter model ADPT30 designed for this scale.
For battery operation, see Battery Installation below.
Battery Installation
1. If connected, unplug the AC adapter from
the power source. Use a Phillips head
screwdriver to remove the battery cover
on the side of the display head by
unscrewing the battery cover screw.
2. Remove the battery pack from the
display head. Replace or install fresh
batteries, making sure to install them in
the proper direction. Health o meter®
Professional recommends using an
alkaline battery rated for 130°F (54°C)
operation. Do not use Zinc-Carbon
batteries.
3. Re-insert the battery pack into the
display head, ensuring the end with the
silver contacts is inserted facing the
inside of the display. Re-attach the
battery cover to the display head by
replacing the battery cover screw.
Warning: If the scale will not be used for some time, remove the batteries to avoid a safety
hazard. Disposal of batteries must be performed in accordance with the prevailing national,
regional or local regulations that apply to you.
Power Adapter
Jack

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SET-UP INSTRUCTIONS (CONT)
The scale must be powered on before performing any of the following operations.
Press to turn on the scale.
Unit of Measure Configuration
The weight measuring unit (pounds/LB or kilograms/KG) can be changed by pressing .
To lock the weight measuring unit, follow this procedure.
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Set
Options”.
3. While in the “Set Options” sub-menu, select “Units
Lock”.
4. Press to change the “Units Lock” option. Choose
“Unlocked”, “LBS Locked”, or “KG Locked”.
Note: You must press to save your selection.
Setting Sound Options
The display can be set to stay silent or beep while operating the scale. Follow this procedure to
set the preferred option.
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Set
Options”.
3. While in the “Set Options” sub-menu, select “Sounds”.
4. Press to change the “Sounds” option. Choose
“Disable” for the display to stay silent while operating the
scale. Choose “Enable”for the display to beep while
operating the scale.
Note: You must press to save your selection.
Activating/Deactivating AC Auto Off
When powering the scale via the AC adapter, the display can be set to power off after a period
of inactivity. Follow this procedure to set the preferred option. Note: When powering the scale
via batteries, the scale will automatically power off after a period of inactivity. See the next
section to set the preferred time of inactivity before power off.
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Set
Options”.
3. While in the “Set Options” sub-menu, select “AC Auto Off”.
4. Press to change the “AC Auto Off” option. Choose
“Enable” for the display to turn off after a period of
inactivity. Choose “Disable” for the display to always
remain on.
Note: You must press to save your selection.
Help
Enter
Help
Enter
Help
Unit
Enter

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SET-UP INSTRUCTIONS (CONT)
Setting Auto Off Timer
When powering the scale via batteries or if Auto Off is Enabled for the AC adapter, the period of
inactivity before the scale powers off can be set to a specific amount of time. Follow this procedure
to set the amount of seconds of inactivity before power off.
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Set
Options”.
3. While in the “Set Options” sub-menu, select “Auto Off
Seconds”.
4. Press to change the “Auto Off Seconds” option.
Choose from 60, 90, 120, 150 or 180 seconds.
Note: You must press to save your selection.
Setting Date and Time
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Set Clock”.
3. Use and to set the time and date.
Note: You must press to save the information.
Setting Auto Zero Option
When a scale is set to zero, it creates a reference point for weights that are placed on it. There are
two approaches to how this can take place. This option allows the user to select whether the scale
will re-set itself to ZERO each time it is powered up or whether it will use the zero reading from the
last time it was zeroed.
“Enable” means the scale will zero itself when it is powered on and this may take a few seconds.
After each use, the scale will clear the weight of the patient and set itself back to the initial ZERO
level it found on start-up. Health o meter®Professional recommends keeping this setting as
Enable. Note: Hitting a key to wake the scale from sleep mode will not prompt the scale to zero.
“Disable” means the scale does not attempt to find a zero when powered on, rather it will use the
last zero setting it had from its most recent use. There will be no delay in using the scale if the Auto
Zero is disabled. Health o meter®Professional recommends that if the Disable option is selected,
users should manually zero the scale before each weight measurement by pressing .
Users will see dashes appear on the screen as the scale is finding zero.
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Set
Options”.
3. While in the “Set Options” sub-menu, select “Auto Zero
on Power Up”.
4. Press to change the “Auto Zero on Power Up”
option. Choose from Enable or Disable.
Note: You must press to save your selection.
Enter
Help
Enter
Help
Help
Enter
Zero
(Clear)

13
OPERATING INSTRUCTIONS
Key definitions can also be found by pressing and selecting “Key Definitions”
in the submenu.
Keypad
Function
Description
Powers scale on and off.
Zeroes the scale prior to a weighing. Also used as a screen
navigation key to exit a display menu.
Holds the weight value on the display until the button is pressed
again to clear the value.
Prompts entry of height data to calculate patient’s Body Mass Index
(BMI).
Recalls the previous weight.
TARE-Deducts the weight of an object on the platform.
PRETARE-When held for 5 seconds, prompts entry of a weight
value to be deducted from the weight on the platform. Also releases
tare weight (returns display to zero).
Toggles between pounds and kilograms.
Allows repeated weighing of the patient without stepping off the
scale.
Used to accept height value in BMI mode, and tare value in
PRETARE mode. Also used to save selections in Set Options
menu.
Display navigation keys.
Help
Zero/
(Clear)
Hold/
Release
BMI
Recall
Tare
Unit
Reweigh
Enter

14
OPERATING INSTRUCTIONS
Weighing a Patient
1. Make sure there is nothing on the weighing platform and the
display shows “0.0”.
2. Ask the patient to step on the scale. The scale will begin to
display the patient’s weight and the word “PROCESSING”.
Depending on the movement of the patient on the scale, it
may take several seconds for the scale to lock onto the
weight. The display will show the patient’s weight and the
word “LOCKED” when measuring is completed. Note: The
scale will not lock on a weight less than 5 lb / 2.27 kg.
3. The weight may be held on the display by pressing .
The scale will continue to display the patient’s weight after
they step off the scale and will remain on the display until
released or the scale is powered off. To release, press .
4. To reweigh the patient without having them step off of the
scale, press .
5. To see the patient’s weight in another unit of measurement,
press and hold down . If the scale is in LB mode, it will
convert the weight to KG. If the scale is in KG mode, it will
convert the weight to LB. This function is available whether the
unit of measurement is locked or unlocked.
Weight Recall
1. To recall the last weight measured, press .
2. To clear the display of the recalled weight, press .
Hold/
Release
Hold/
Release
Reweigh
Unit
Recall
Zero
(Clear)

15
OPERATING INSTRUCTIONS (CONT)
BMI Function
1. Make sure there is nothing on the weighing platform and
the display shows “0.0”.
2. Ask the patient to step on the scale. The scale will begin
to display the patient’s weight and will lock on the
patient’s weight when completed. Depending on the
movement of the patient on the scale, it may take several
seconds for the scale to lock onto the weight.
3. After obtaining the patient’s weight, and with the patient
remaining on the scale, press .
4. The scale will prompt entry of the patient’s height. Use
the arrow keys to enter the patient’s height.
Note: When weighing in pounds, the height is displayed
in inches. When weighing in kilograms, the height is
displayed in centimeters.
5. Once height is keyed in, press .
6. The display will show the patient’s BMI.
7. Press to return to the normal weighing mode.
BMI
Enter
Zero
(Clear)

16
OPERATING INSTRUCTIONS (CONT)
Tare Function
When using this scale, the weight of an object, such as a portable oxygen tank, can be
subtracted from the total weight in order to determine the weight of the patient alone.
The Tare Function automatically performs this subtraction. The scale allows a tared
weight to be entered manually by using the keypad, or automatically, as outlined in this
section.
To Tare with an Unknown Weight
1. Wait until “0.0” appears on the display.
2. Place the object to be tared on the scale. The display will
show the object’s weight. The minimum weight that can
be tared is 5 lb / 2.27 kg. Note: The scale must lock onto
a weight before it can be tared.
3. With the object remaining on the scale, press . The
scale will zero, and the word “TARE” will appear at the
bottom center of the display along with the tared weight.
Remove the object from the scale.
4. Place the patient and the object back on the scale. The
scale will automatically deduct the tare weight of the
object from the gross weight of the patient and object
together. The display will show the patient’s weight.
5. With no weight on the scale, the display will show the
tare value as a negative amount. The tared value will
remain on the display until changed, cleared, or until the
scale is powered off.
6. To remove the Tare, press . The word “TARE” will
disappear from the bottom of the display, and the tare
value will be cleared from the display. The scale will
resume normal operation.
Tare
Tare

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OPERATING INSTRUCTIONS (CONT)
To Tare with a Known Weight / Pre-Tare (Limit 200 lb / 91kg)
1. Wait until “0.0” appears on the display.
2. Press and hold for approximately 3 seconds. The
display will change and prompt entry of the weight value
to be tared. Use the arrow keys to enter the weight to be
tared. Press to save the tare value. The minimum
weight that can be pre-tared is 0.2 lb / 0.1 kg.
3. The scale will zero and the tare value will show as a
negative weight on the display. The word “TARE” will
also appear at the bottom center of the display along with
the tare value.
4. Place the patient on the scale. The scale will
automatically deduct the tare value from the weight of the
patient. The display will show the patient’s weight.
5. To remove the Tare, press . The word “TARE” will
disappear from the bottom of the display, and the tare
value will be cleared from the display. The scale will
resume normal operation.
Tare
Enter
Tare

18
OPERATING INSTRUCTIONS (CONT)
Parent/Child Function
The Parent/Child function on Health o meter®Professional scales provides the
convenience of weighing a small child or infant while being held by a parent. Follow
these simple steps to subtract the parent’s weight from the total so only the child’s
weight is displayed.
1. Wait until “0.0” appears on the display.
2. Ask the parent to step onto the scale without the child.
The display will show a value for the parent’s weight.
3. With the parent remaining on the scale press . The
scale will zero, and the word “TARE” will appear at the
bottom center of the display along with the parent’s tared
weight.
4. Carefully place the child into the parent’s arms. The scale
will automatically deduct the weight of the parent and
only display the child’s weight.
Note: For an alternate method, after taring the parent’s
weight in step 3, have the parent step off of the scale.
With no weight on the scale, the display will show the
tare value as a negative amount. Have the parent to step
back onto the scale while holding the child. The scale will
automatically deduct the weight of the parent and only
display the child’s weight.
5. The tared value will remain on the display until changed,
cleared, or until the scale is powered off. To remove the
Tare, press . The word “TARE” will disappear from
the bottom of the display, and the tare value will be
cleared from the display. The scale will resume normal
operation.
Tare
Tare

19
MAINTENANCE
Maintenance
The following pages provide instructions for maintenance, cleaning, calibration, and
troubleshooting for the 2101KL scales. Maintenance operations other than those
described in this manual should be performed by qualified service personnel.
Caution: Before first use, or after long periods of non-use, check the scale for
proper operation and function. If the scale does not operate correctly, refer to
qualified service personnel.
1. Check the overall appearance of the scale for obvious damage, wear, and tear.
2. If applicable, inspect the AC adapter for cord cracking, fraying, and for broken/bent
prongs.
Cleaning
Proper care and cleaning is essential to ensure a long life of accurate and effective
weighing.
Caution: Disconnect the scale from the AC adapter power source prior to
cleaning the unit.
Note: Routine cleaning does not affect the antimicrobial properties of the handrail
coating.
1. Clean all external surfaces with a clean damp cloth or tissue. Dry with a clean soft
cloth.
2. Do not immerse the scale into cleaning or other liquid solutions.
3. Do not use Isopropyl Alcohol or other solutions to clean the display surface.
4. Do not use abrasive cleaners.

20
CALIBRATION
This scale has been factory calibrated, and does not require calibration prior to use.
Calibration of your 2101KL scale can be performed using calibrated kilogram (kg) or
pound (lb) weight standards. Minimum calibration is 200 lb / 100 kg. Maximum
calibration weight is 1000 lb / 454 kg. The required calibration standard will be the Unit
of Measure (UOM) for which the scale is configured.
Note: Only weights certified and traceable to national standards are to be used for
calibration.
Warning: Always ensure that the scale is returned to the correct UOM after scale
calibration.
1. Press to access the Help menu options.
2. While in the Help menu, press to select “Calibrate”.
3. The display will prompt for entry of the password. Press
the following keys in this sequence to proceed with the
calibration procedure.
4. Follow the screen prompt and ensure the scale is on a
level surface with no weight on the platform.
5. The display will show “Zeroing Scale” as it calculates the
zero value. Do not touch the scale during the zeroing
process.
6. When the zeroing process is complete the display will
prompt for entry of the calibration weight. Minimum
calibration is 200 lb / 100 kg. Maximum calibration
weight is 1000 lb / 454 kg. Calibration weight can be
adjusted in 10 lb increments. Press when the
calibration weight is set.
Enter
Help