SRScales SRV947IFS Service manual

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 1 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
SRV947IFS
REMOTE DISPLAY
PLATFORM SCALE
S
by SR Instruments, Inc.
Operating and Service
Manual

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 2 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
TABLE OF CONTENTS
TABLE OF FIGURES......................................................................................................................2
PACKING CHECKLIST –MODEL SRV947IFS ........................................................................3
ASSEMBLY.......................................................................................................................................4
REPLACEMENT PARTS AND ACCESSORIES ........................................................................5
SYSTEM DESCRIPTION AND INTENDED USE.......................................................................5
MAINTENANCE AND CLEANING..............................................................................................6
STORAGE AND TRANSPORTATION ........................................................................................6
SPECIFICATIONS...........................................................................................................................7
BUTTON FUNCTIONS...................................................................................................................8
BASIC SYSTEM OPERATION......................................................................................................9
CALIBRATION..............................................................................................................................10
TROUBLESHOOTING.................................................................................................................10
WARRANTY...................................................................................................................................11
TABLE OF FIGURES
Figure 1: Wall Box Assembly/Conduit Placement.......................................................................4
Figure 2: Concrete Fill....................................................................................................................4
Figure 3: Button Display................................................................................................................8
Figure 4: Calibration Table .........................................................................................................10

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 3 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
PACKING CHECKLIST –Model SRV947IFS
Portable Platform Scale

DESCRIPTION
QUANTITY
PLATFORM PIT FRAME ASSEMBLY
1 ea
FRONT PANEL/WALL BOX ASSEMBLY
1 ea
SIGNAL CABLE ASSEMBLY
1 ea
CONDUIT
1 ea
CALIBRATION CERTIFICATE
1 ea
WARRANTY CARD
1 ea
MANUAL
1 ea

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 4 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 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
Wall Box Display matches that on Platform Base.
STEP 3: (Figure 1) Mount Wall Box Display into
wall and run the conduit, with connector cable inside,
down through wall and into pit as shown.
STEP 4: Prepare pit area to accept the Scale
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 Scale Frame in the pit.
STEP6: (Figure 2) Back fill around the perimeter of the Pit Frame Assembly with 3000PSI concrete.
Trowel the concrete level with the scale 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 cable can be easily connected to the Platform Assembly.
STEP 7: When the concrete has set, connect the Cable Assembly to
the mating connector on the Platform Assembly.
STEP 8: Carefully lower the Platform Assembly into the Pit Frame
Assembly. Ensure that Platform feet set into locators on Pit Frame and that
extra cable does not interfere with platform.
STEP 9: Install building ground wire and green ground wire from Display Front Plate into the
terminal lug in the wall box
STEP 10: Connect signal cable to the mating connector on the Display Front Panel
STEP 11: Connect A/C power wires to the power supply wire leads
STEP 12: Install Front Panel Assembly 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 SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 5 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
REPLACEMENT PARTS AND ACCESSORIES
SYSTEM DESCRIPTION AND INTENDED USE
SYSTEM DESCRIPTION
The SRV947IFS Portable Platform Scale is a low profile design which allows the animal easy
access. The SRV947IFS 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 patient’s weight is displayed on an LCD screen. With a push of a button, weight data may be
viewed in either pounds or kilograms.
INTENDED USE
The SRV947IFS Portable Platform Scale is a lightweight portable scale 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
CA8974
Display Label
SE6000-6
Signal Cable
MF2284
Replacement Foot
WARNING
DO NOT USE FOR ANIMAL TRANSPORT
DO NOT EXCEED MAXIMUM LIMIT OF 400 LB / 182 KG

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 6 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
MAINTENANCE and CLEANING
The SRV947IFS Portable Platform Scale is made with a polyurea-coated aluminum platform.
Exercise caution when cleaning the display window as it is made of a clear plastic and can be
scratched by abrasive cleaners. Mild soap and water 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 SRV947IFS Portable Platform Scale has four (4) recessed handles on the underside of the
scale for easy portability and a pull tab on the platform surface 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 SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 7 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 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
1”digit LCD
DISPLAY RESOLUTION
0.2 lb / 0.1 kg
ACCURACY
0.2% +/- 2 digits of displayed resolution for calibrated
range
AUTO ZERO
One button operation / Hold for Zero
AVERAGING
Automatic digital filter
POWER SUPPLY
110v AC, 50-60Hz
CALIBRATION
Calibration is traceable to NIST standards
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 SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 8 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
MODE
ZERO
HOLD/
RECAL
L
BUTTON FUNCTIONS
The “ZERO/WEIGH” button is used to clear the Recall memory and start a new
weighing cycle. Press and hold for 3 seconds to zero the display.
The “MODE” button is used to select pounds or kilograms.
The “HOLD/RECALL” button is used to “lock in” the weight currently displayed,
or to recall the last saved weight, if nothing is on the scale platform.
Figure 3: Button Display

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 9 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 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. Press the “ZERO” button and hold for 3 seconds. The display will read “ZERO” then
display “0.0” when system is ready for weighing.
UNIT
Press the “MODE” button to toggle between pounds or kilograms. The system will remain in the
same mode as last used unless manually changed.
WEIGH
The “WEIGH” button is used to clear the “Recall” memory and start a new weighing cycle.
HOLD/RECALL
The “HOLD/RECALL” button is used to “lock in” and store the weight currently displayed in
system memory. With no weight on the platform pressing the button again will recall the last
stored weight and display it for 15 seconds.
AUTOHOLD
With autohold 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 “HOLD/RECALL” button with
no weight on the platform.

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 10 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
CALIBRATION
NOTE: Ensure that nothing is in contact with the scale system during this procedure. Remove
hands from the system when noting the displayed calibration results.
CHECKING CALIBRATION
STEP 1: Select known calibrated weights, traceable to NIST.
NOTE: DO NOT USE barbells or un-calibrated weights.
STEP 2: Zero the scale by pressing and holding the
ZERO/WEIGH button.
STEP 3: Place the calibrated weight on the scale. Wait for scale to
stabilize; note scale reading.
STEP 4: Scale readings should be within Calibration Tolerance
Table (Figure 4).
TROUBLESHOOTING
SYMPTOM
REASON/CORRECTIVE ACTION
Display reads LOW
Ensure scale is on a level surface. Check to make
sure all six feet are touching ground and ensure
that nothing is touching bottom or sides of
platform.
For additional information or assistance, phone our Service Hotline: [phone]
or e-mail: [e-mail]
CALIBRATION
TOLERANCE TABLE
LOW
LIMIT
APPLIED
LOAD
HIGH
LIMIT
99.8
100.0
100.2
199.6
200.0
200.4
299.4
300.0
300.6
399.2
400.0
400.8
Figure 4: Calibration Table
IMPORTANT
CALIBRATION CHECK Qualified service personnel only should perform this
procedure. Load cells have no user serviceable components and should not be tampered
with for any reason. Re-calibration is generally not required, but should be verified
periodically to ensure accuracy. The recommendation for calibration check is at least
once every 12 months, or as individual maintenance policy requires.
CAUTION
The integrated circuits and semiconductors on
the printed circuit boards may be damaged
by electrostatic discharge (ESD). Be sure to
use proper handling precautions at all times.

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 11 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
WARRANTY
TWO (2) YEAR LIMITED WARRANTY
Each S system is manufactured with high quality components. SR Instruments, Inc.
warrants that all new equipment will be free from defects in material or workmanship, under
normal use and service, for a period of two (2) years from the date of purchase by the original
purchaser. Normal wear and tear, injury by natural forces, user neglect, and purposeful
destruction are not covered by this warranty. Warranty service must be performed by the factory
or an authorized repair station. Service provided on equipment returned to the factory or
authorized repair station includes labor to replace defective parts. Goods returned must be shipped
with transportation and/or broker charges prepaid. SR Instruments, Inc.’s obligation is limited to
replacement of parts that have been so returned and are disclosed to SR Instruments, Inc.’s
satisfaction to be defective. The provisions of this warranty clause are in lieu of all other
warranties, expressed or implied, and of all other obligations or liabilities on SR Instruments,
Inc.’s part, and it neither assumes nor authorizes any other person to assume for SR Instruments,
Inc. any other liabilities in connection with the sale of said articles. In no event shall SR
Instruments, Inc. be liable for any subsequent or special damages. Any misuse, improper
installation, or tampering, shall void this warranty.
DAMAGED SHIPMENTS
Title passes to purchaser upon delivery to Transportation Company. Any claims for shortage or
damage should be filed with the delivery carrier by purchaser.
RETURN POLICY
All products being returned to SR Instruments, Inc. require a Return Goods Authorization number
(RGA). To receive an RGA, call our Technical Service Team at 716-693-5977 or toll-free in the
USA and Canada at 800-654-6360.
When inquiry is made, please supply model and serial numbers, purchase order, if the scale was
bought on contract, and reason for return.
Generally, deleted, damaged, and outdated merchandise will not be accepted for credit. A
minimum restocking charge of 15% will be assessed on return of current merchandise.
All returns are to be shipped FREIGHT PREPAID to: SR Instruments, Inc., 600 Young Street,
Tonawanda, NY 14150.
RESTOCKING FEE
15% fee for any scale that has been opened and used
10% fee for any scale returned that has been ordered incorrectly or refused delivery with
no model change
5% fee if an error in ordering has been made and a different model exchanged
No fees will be charged if the scale is returned because of an error on the part of SR
Instruments, Inc.
No returns accepted after 60 days.

Model SRV947IFS 24 X 48 Remote Display Platform Scale
Operating and Service Manual
Part No.: MAN947IFS_160129 Page 12 of 12
SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150
Tel: [phone] Fax: [phone] URL: www.srscales.com
email: [email protected]m Copyright 2016 SInstruments, Inc.
S
By SInstruments, Inc.
Precision & Technology in
Perfect Balance®