SR Instruments SR Scales SRV957IFS Service manual

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 1 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
SRV957IFS
REMOTE TFT DISPLAY
PLATFORM SCALE
S
by SR Instruments, Inc.
Operating and Service
Manual

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 2 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
TABLE OF CONTENTS
TABLE OF FIGURES......................................................................................................................2
PACKING CHECKLIST –MODEL SRV957IFS ........................................................................3
ASSEMBLY.......................................................................................................................................4
REPLACEMENT PARTS AND ACCESSORIES ........................................................................5
SYSTEM DESCRIPTION AND INTENDED USE.......................................................................5
MAINTENANCE AND CLEANING..............................................................................................6
STORAGE AND TRANSPORTATION ........................................................................................6
SPECIFICATIONS...........................................................................................................................7
DISPLAY FUNCTIONS ..................................................................................................................8
BASIC SYSTEM OPERATION......................................................................................................9
SYSTEM SETTINGS.....................................................................................................................10
REMOTE DISPLAY......................................................................................................................11
CALIBRATION..............................................................................................................................11
TROUBLESHOOTING.................................................................................................................13
WARRANTY...................................................................................................................................14
TABLE OF FIGURES
Figure 1: Wall Box Assembly/Conduit Placement........................................................................4
Figure 2: Concrete Fill.....................................................................................................................4
Figure 3: Display Screen .................................................................................................................8
Figure 4: Settings Menu ................................................................................................................10
Figure 5: Wi-Fi Icon ......................................................................................................................11
Figure 6: Calibration Table ..........................................................................................................12

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 3 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
PACKING CHECKLIST –Model SRV957IFS
Portable Platform Scale

DESCRIPTION
QUANTITY
SCALE PLATFORM
1 ea
PIT FRAME
1 ea
FRONT DISPLAY PANEL/WALL BOX ASSEMBLY
1 ea
SIGNAL CABLE
1 ea
CONDUIT
1 ea
CALIBRATION CERTIFICATE
1 ea
WARRANTY CARD
1 ea
MANUAL
1 ea

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 4 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
ASSEMBLY
STEP 1: Unpack the scale system and check parts
against the PACKING CHECKLIST. If there are
any missing or damaged parts, please call the Service
Hotline at: 1-800-654-6360.
STEP 2: Verify that the serial number on the label of
Front Display Panel matches that on Scale Platform.
STEP 3: (Figure 1) Mount Wall Box into wall and
run the conduit, with Signal Cable inside, down
through wall and into pit as shown.
STEP 4: Prepare pit area to accept the Pit Frame.
It is recommended that a properly plumbed drain be installed in the center of pit to avoid any water
buildup that might damage scale.
STEP 5: Center the Pit Frame in the floor opening.
NOTE: Pit Frame dimensions are 52” x 28” x 2” deep. Recommended overall dimensions of floor
opening are 58” x 34”.
STEP6: (Figure 2) Back fill around the perimeter of the Pit Frame with 3000PSI concrete. Trowel the
concrete level with the Pit Frame and existing floor. Trowel the base of the pit level with the base of the
frame with a gradient toward the centered drain, if used. Conduit and cable should be left free so Signal
Cable can be easilyconnected to the Scale Platform.
STEP 7: When the concrete has set, connect the Signal Cable to the
mating connector on the Scale Platform.
STEP 8: Carefully lower the Scale Platform into the Pit Frame. Ensure
that Platform feet set into locators on Pit Frame and that any extra cable length
does not interfere with platform.
STEP 9: Install building ground wire and green ground wire from Front Display Panel into the
terminal lug in the Wall Box
STEP 10: Connect signal cable to the mating connector on the Front Display Panel
STEP 11: Connect A/C power wires to the power supply wire leads
STEP 12: Install Front Display Panel to the previously mounted Wall Box. Use supplied star
washers and screws. Ensure screws are securely tightened.
STEP 13: Restore power to the display
Figure 1: Wall Box Assembly/Conduit
Placement
Figure 2: Concrete Fill

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 5 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
REPLACEMENT PARTS AND ACCESSORIES
SYSTEM DESCRIPTION AND INTENDED USE
SYSTEM DESCRIPTION
The SRV957IFS In-Floor Platform Scale is specifically designed for installation in the floor so that
the weighing surface is flush. The SRV957IFS Scale employs the latest in microprocessor and load
cell technology to provide accurate and repeatable weight data. Six (6) identically matched
transducers are strategically placed to ensure an accurate representation of the patient’s weight.
The SRV957IFS display uses 120V AC line power that is mounted in a recessed wall box so that the
display is flush with the wall.
The patient’s weight is displayed on a Touchscreen display and can be viewed in either pounds or
kilograms.
INTENDED USE
The SRV957IFS In-Floor Platform Scale is designed for use as a weighing system for animals not
exceeding 400 pounds or 182 kilograms, gross weight. Please read the following warnings to avoid
injury to the animal or attendant.
Part #
Description
FK9719
T-Handle Platform Removal Tool
SE6000-6
Signal Cable
FK2284T52
Replacement Foot
FSAS751444BA
Replacement Foot Spacer
SRV95X-AUX
Remote Display (optional)
WARNING
DO NOT USE FOR ANIMAL TRANSPORT
DO NOT EXCEED MAXIMUM LIMIT OF 400 LB / 182 KG

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 6 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
MAINTENANCE and CLEANING
The SRV957IFS In-Floor Platform Scale is made with a polyurea-coated aluminum platform.
Exercise caution when cleaning the Touchscreen display it can be scratched by abrasive cleaners. A
soft clean damp cloth is recommended for general cleaning and disinfecting.
STORAGE and TRANSPORTATION
STORAGE
To maintain proper operation of this instrument, storage and transport conditions should not vary
outside the following conditions: Relative Humidity 0% to 85%, Ambient Temperature 14F to
122F (-10C to +50C).
TRANSPORTATION
The SRV957IFS In-Floor Platform Scale has four (4) recessed handles on the underside of the scale
for easy portability. A T-handle tool has been provided for ease of removal from the pit frame.
WARNING
DO NOT use pressurized water or steam.
The scale system contains microprocessor
circuitry and strain gauge sensors that may
be adversely affected by exposure to such an
environment.

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 7 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
SPECIFICATIONS
MAXIMUM WEIGHT CAPACITY
400 lb / 182 kg
PLATFORM SIZE
24 in x 48 in x 2 in
(61 cm x 122 cm x 5 cm)
DISPLAY TYPE
4.3” TFT Color LCD / Resistive Touch
DISPLAY RESOLUTION
0.1 lb / 0.1 kg
ACCURACY
0.2% +/- 1 digits of displayed resolution for calibrated
range
ZERO
One touch operation
AVERAGING
Automatic digital filter
POWER SUPPLY
120v AC, 50-60Hz
CALIBRATION
Calibration is traceable to NIST
OPERATING CONDITIONS
Normal operating conditions for this product:
Ambient Temperature Range: 68F to 85F (20C to
30C), Relative Humidity Range: 0%-85%. Avoid
exposure to high-pressure water or steam.
TRANSPORT and STORAGE
Storage and transport conditions should not vary
outside the following conditions: Relative Humidity
0% to 85%, Ambient Temperature 14F to122F (-10C
to +50C).

Model SRV957IFS 24 X 48 Remote TFT Display Platform
Operating and Service Manual
Part No. MAN957IFS_220721 Page 8 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
DISPLAY FUNCTIONS
The “WEIGH” button is used to clear the Recall memory and start a new weighing
cycle.
The “RECALL” button is used to recall the last saved weight. Recalled weight reading
will be displayed in orange. The “RECALL” button is only displayed in the Auto Hold
weigh mode and when there is a weight value stored.
The “ZERO” button is used to zero the system before placing a patient onto the scale
system and to erase the last saved weight. Ensure that nothing is in contact with the
weighting surface during the procedure. The display will read “0.0 LB” (or “KG”).
The Stable Weight icon blinks while actively weighing and then becomes steady
when weight is stable.
The Settings icon enters the system settings to view system information, pairing
with the optional Auxiliary Display, perform calibration, or set weight units (LB or KG)
as well as Continuous or Auto Hold weigh modes.
Touching the displayed weight will switch the weight to a QR Code for easy scanning.
Touch again to switch back.
Figure 3: Display Screen
RECALL
WEIGH
ZERO
SETTINGS
STABLE
WEIGHT
QR CODE
WEIGHT

Model SRV957IFS 24 X 48 TFT Display Platform Scale
Operating and Service Manual
Part No.: MAN957IFS_220721 Page 9 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
BASIC SYSTEM OPERATION
TURNING SYSTEM ON
Make sure the scale is free and clear of any obstructions and all six feet are touching a level
surface. Touch the screen to awaken from sleep mode and press the “ZERO” button. The display
will read “ZERO” then display “0.0” when system is ready for weighing.
WEIGH
The “WEIGH” button is used to clear the “RECALL” memory and start a new weighing cycle.
RECALL
The “RECALL” button is used to recall the last stored weight. Recalled weight will be displayed
until the display is zeroed again, or until the “RECALL” button is pressed again.
NOTE: The “RECALL” button is not displayed when there is no stored weight or when in
Continuous weigh mode.
SLEEP MODE
With no weight on the platform, or after the display is zeroed, the display will “power down” to a
sleep mode after 20 seconds. Touch the screen to wake it up.
CONTINUOUS WEIGH
With Continuous Weight enabled (in the System Settings menu), the RECALL mode will be
disabled. “RECALL” button will not appear after a stable weight is seen.
AUTO HOLD
With Auto Hold enabled (in the System Settings menu), the RECALL mode will be enabled.
When the system detects a stable weight, that value will be stored in system memory. This value
can later be recalled by pressing the “RECALL” button with no weight on the platform.
UNITS
Weight Units can be changed in the System Settings menu. The system will remain in the same
mode as last used unless manually changed.

Model SRV957IFS 24 X 48 TFT Display Platform Scale
Operating and Service Manual
Part No.: MAN957IFS_220721 Page 10 of 16
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2022 SInstruments, Inc.
SYSTEM SETTINGS
ACCESSING THE SETTINGS MENU
STEP 1: From the Home screen, press the System Settings button
STEP 2: Enter password “12345”
STEP 3: Press the green checkmark )
SETTINGS
Weight Data
Weight units can be set to “LB” or “KG”
Display can be set to “Auto Hold” or “Continuous” weigh modes
Remote Display
Main display can be paired to a remote display (sold separately)
See Remote Display section for pairing instructions
Calibrate Scale
Recalibrate Scale platform
System Info
View SRI Contact information, Model Number and Software Version
information
Home
Exit Settings Menu by pressing Home Icon
Figure 4: Settings Menu