SR Instruments SR Scales SR725i Operating And Service Manual Download Page 9

Model SR725

i

 Wheelchair Scale 

Operating and Service Manual  
Part No.  MAN725

i

_MICROBAN_200603 

 

Page 9 of 24 

 

S

Instruments, Inc.

600 Young Street, Tonawanda, NY  14150 

Tel: 716-693-5977     Fax: 716-693-5854    URL

www.srscales.com

 

email: 

[email protected]

     

  

Copyright 2020 

S

Instruments, Inc. 

SYSTEM DESCRIPTION and INTENDED USE 

 

SYSTEM DESCRIPTION 

The SR725

i / 

SR725

i

-L Wheelchair 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 patient’s weight. 
 
The low power microprocessor circuitry allows  the SR725

i

  /  SR725

i

-L to derive its power from 

six (6) common “D” cell batteries, which will provide up to 400 hours of weight readings before 
needing replacement.  This eliminates the need for an external battery charger or the danger of an 
AC power supply cord on a portable scale. 
The patient’s weight is displayed on a 16-character dot matrix LCD.  The weight data may be viewed 
in either

 

pounds or kilograms with a displayed resolution of 0.1 for each. 

INTENDED USE 

The  SR725

/  SR725

i

-L  Wheelchair  Scale  is 

specifically  designed  for  use  as  a  portable  patient 
weighing  system  for  ambulatory  and  non-ambulatory 
wheelchair bound patients.  Maximum weight capacity 
must  not  exceed  1000  pounds  or  454  kilograms  gross 
weight.  
 

 

MICROBAN ANTIMICROBIAL PROTECTION 

Microban® antimicrobial technology has been added to help reduce the growth of bacteria as part 
of a medical center's approach to creating a cleaner healthcare environment.

 

For more information, 

visi

https://www.microban.com/sr-scales

 

WARNING 

DO NOT EXCEED 

MAXIMUM WEIGHT LIMIT OF 

1000 LB / 454 KG

 

Summary of Contents for SR Scales SR725i

Page 1: ...AN_200603 Page 1 of 24 SInstruments Inc 600 Young Street Tonawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments com Copyright 2020 SInstruments Inc S by S In...

Page 2: ...N 9 STORAGE AND TRANSPORTATION 10 CLEANING AND DISINFECTING 11 SPECIFICATIONS 12 BUTTON FUNCTIONS 13 BASIC SYSTEM OPERATION 14 BATTERY REPLACEMENT 16 THEORY OF OPERATION 17 CALIBRATION 18 CONFIGURING...

Page 3: ...20 SInstruments Inc PACKING CHECKLIST Model SR725i Wheelchair Scale System DESCRIPTION QUANTITY Box 1 SCALE ASSEMBLY 32 in x 30 in 81 cm x 76 cm 1 ea PACKAGE OF SIX 6 D CELL BATTERIES 1 ea CALIBRATION...

Page 4: ...0 SInstruments Inc PACKING CHECKLIST Model SR725i L Wheelchair Scale System DESCRIPTION QUANTITY Box 1 SCALE ASSEMBLY 36 in x 30 in 91 cm x 76 cm 1 ea PACKAGE OF SIX 6 D CELL BATTERIES 1 ea CALIBRATIO...

Page 5: ...Diagram Figure 2 Parts Identification List STEP 3 Figure 1 Lay the scale on the floor with the feet on the floor STEP 4 Adjust leveling feet located in each of the four corners of the underside of the...

Page 6: ...r bumper from the display base Figure 3 Rotate the display 180 degrees Re insert mounting screw and rubber bumper and tighten Note To provide correct alignment and to secure the display to the mast pr...

Page 7: ...the top of the Mast Tighten the two 2 set screws to secure the Printer Mounting Collar to the Mast NOTE The three 3 holes on the Printer Mounting Collar should be towards the top of the Mast facing th...

Page 8: ...om email sri srinstruments com Copyright 2020 SInstruments Inc REPLACEMENT PARTS and ACCESSORIES Part Description SR8219 Printer Kit optional contains all printer parts listed below FRAP1300 Printer F...

Page 9: ...p to 400 hours of weight readings before needing replacement This eliminates the need for an external battery charger or the danger of an AC power supply cord on a portable scale The patient s weight...

Page 10: ...ns 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 To transport the scale pull up on the Snap Lock Figure 7 Fol...

Page 11: ...eas Use a soft cloth dampened with disinfectant or a damp disposable disinfectant cloth Cloth cannot be dripping wet Follow manufacturer s instruction on the proper use of commercially available disin...

Page 12: ...ge AUTO ZERO One button operation AUTO POWER DOWN Approximately 30 seconds adjustable to 300 seconds ENTER Stores displayed reading in memory RECALL Recalls last stored stable weight height and BMI AV...

Page 13: ...en stable Auto stores stable weight in memory SEND PRINTER EHR Press to send stored values to EHR or to printer Output values include time date weight height and BMI Also indicated on display when pap...

Page 14: ...selected digit when setting time and date BASIC SYSTEM OPERATION SETTING SYSTEM ZERO Make sure the scale is free and clear of any obstructions and press and hold the ZERO WEIGH button The displayed me...

Page 15: ...5 in Use the UP or DOWN arrows to adjust the default height to the value of the patient s height NOTE To calculate the BMI a patient s stable weight needs be stored as indicated in WEIGHING above if n...

Page 16: ...he panel screw on the Battery Compartment Cover 13 and remove the battery compartment cover STEP 3 Remove and replace ALL six 6 D cell batteries Refer to diagram in the battery compartment for placeme...

Page 17: ...rs serving to normalize the sensitivity voltage out per unit of weight applied of each bridge The offset potentiometer produces a small current which nulls the output of the amplifier for an unloaded...

Page 18: ...second weight should be less than half of the first weight DO NOT USE barbells or un calibrated weights STEP 2 Zero the scale by pressing and holding ZERO WEIGH button STEP 3 Place the first calibrate...

Page 19: ...f the first weight DO NOT USE barbells or uncalibrated weights STEP 3 Press the MENU button until FULL 1000 00 Lb is displayed Set the FULL value of the first selected calibrated weight Use the UP arr...

Page 20: ...ING SEND BUTTON STEP 1 Press the MENU key until DATA OUT PRINT is displayed STEP 2 Press UP or DOWN key to select between EHR and PRINT STEP 3 Press the ENTER key to save EHR OUTPUT Electronic Medical...

Page 21: ...k but do not respond to button activation Check to ensure the membrane switch label is correctly plugged into display board Check to ensure the calibration switch is not in the Calibration Mode Figure...

Page 22: ...iabilities 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...

Page 23: ...and Service Manual Part No MAN725i_MICROBAN_200603 Page 23 of 24 SInstruments Inc 600 Young Street Tonawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments co...

Page 24: ...MAN725i_MICROBAN_200603 Page 24 of 24 SInstruments Inc 600 Young Street Tonawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments com Copyright 2020 SInstrument...

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