SR Scales SRV411i Operating And Service Manual

Model SRV411i Small Animal Floor Scale

Operating and Service

Manual

SRV411i

Small Animal Floor Scale

Service Manual
Part No. MANSRV411i_171114 Page 1 of 16

S

by S Instruments, Inc.

SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150

Tel: [phone] Fax: [phone] URL: www.srscales.com

email: [e-mail] Copyright 2017 SInstruments, Inc.

Model SRV411i Small Animal Floor Scale
Service Manual
Part No. MANSRV411i_171114 Page 2 of 16

TABLE OF CONTENTS

TABLE OF FIGURES ......................................................................................................................2

PACKING CHECKLIST – MODEL SRV411i ..............................................................................3

ASSEMBLY.......................................................................................................................................3

SYSTEM DESCRIPTION AND INTENDED USE .......................................................................4

MAINTENANCE AND CLEANING ..............................................................................................5

STORAGE AND TRANSPORTATION ........................................................................................5

SPECIFICATIONS...........................................................................................................................6

BUTTON FUNCTIONS ...................................................................................................................7

BASIC SYSTEM OPERATION ......................................................................................................8

THEORY OF OPERATION ...........................................................................................................9

CALIBRATION ..............................................................................................................................10

TROUBLESHOOTING .................................................................................................................14

DISPLAY MOUNTING TEMPLATE ..........................................................................................15

TABLE OF FIGURES

Figure 1: SRV411i Button Label .................................................................................................... 7

Figure 2: Calibration Button ........................................................................................................ 10

Figure 3: Select and Toggle Button .............................................................................................. 10

SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150

Tel: [phone] Fax: [phone] URL: www.srscales.com

email: [e-mail] Copyright 2017 SInstruments, Inc.

Model SRV411i Small Animal Floor Scale



DESCRIPTION

QUANTITY

SCALE BASE

1 ea.

SCALE DISPLAY

1 ea.

MOUNTING HARDWARE

1 ea.

AC WALL POWER ADAPTER (UL RECOGNIZED)

1 ea.

CERTIFICATE OF CALIBRATION

1 ea.

MANUAL

1 ea.

Service Manual
Part No. MANSRV411i_171114 Page 3 of 16

PACKING CHECKLIST – Model SRV411i

Small Animal Floor Scale

ASSEMBLY

STEP 1: Unpack the scale system and check parts against the PACKING CHECKLIST. If

there are any missing or damaged parts, call the Service Hotline at: 1-800-654-6360.
STEP 2: Determine installation location for scale and display, keeping in mind the display cable

length is six (6) feet and the display power cord length is four (4) feet. The display may lay flat on
a desk or end table. If desired, provisions for wall mount have been incorporated, and can be
accomplished in the manner described below.

A. The display should be installed by qualified personnel. The mounting hardware provided

will cover most wall applications.

B. Determine a position on the wall comfortable to the user. Mark the location of the two

(2) mounting holes on the wall (holes are spaced 2.5” on center apart) using the template
provided on page 15.

C. Drill the two (2) pilot holes, no larger than ¼” diameter in the locations marked. Install

the two (2) self-drilling screw anchors.

D. Install the two (2) #8 x 1” flat head screws supplied, leaving approximately ¼”

projecting from the wall.

STEP 3: Place SRV411i scale system on a flat, hard floor surface. Ensure all four corners of
scale are in contact with the floor and scale does not rock.

NOTE: Scale should not be placed on carpet or uneven floor surfaces as this may interfere with
scale accuracy.

STEP 4: Connect the display cable to the scale, then connect the power cable to the display and
plug power adapter into wall.

SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150

Tel: [phone] Fax: [phone] URL: www.srscales.com

email: [e-mail] Copyright 2017 SInstruments, Inc.

Model SRV411i Small Animal Floor Scale

DO NOT EXCEED

MAXIMUM WEIGHT LIMIT OF

440 LB / 200 KG

WARNING

Service Manual
Part No. MANSRV411i_171114 Page 4 of 16

SYSTEM DESCRIPTION and INTENDED USE

SYSTEM DESCRIPTION

The SRV411i Small Animal Floor Scale employs the latest in microprocessor and load cell
technology to provide accurate and repeatable weight data. Four (4) identically matched
transducers are strategically placed to ensure an accurate representation of the small animal’s
weight.

The small animal’s weight is displayed on a LCD screen. With a push of a button, weight data
may be viewed in either pounds or kilograms.

INTENDED USE

The SRV411i Small Animal Floor Scale is a unique lightweight, low profile stand-on scale system
for weighing small animals weighing up to 440 pounds (200 kilograms)

SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150

Tel: [phone] Fax: [phone] URL: www.srscales.com

email: [e-mail] Copyright 2017 SInstruments, Inc.

Model SRV411i Small Animal Floor Scale

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.

WARNING

Service Manual
Part No. MANSRV411i_171114 Page 5 of 16

MAINTENANCE and CLEANING

Exercise caution when cleaning the display window as it is made of clear polyester and can be scratched
by abrasive cleaners. Mild soap and water is recommended for general cleaning and disinfecting.

STORAGE and TRANSPORTATION

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).

SInstruments, Inc., 600 Young Street, Tonawanda, NY 14150

Tel: [phone] Fax: [phone] URL: www.srscales.com

email: [e-mail] Copyright 2017 SInstruments, Inc.