SR Instruments SR Scales SR555i Operating And Service Manual Download Page 10

Model SR555

i

 Stand-On Scale 

Operating and Service Manual 
Part No. MAN555

i

_MICROBAN_201001 

 

Page 10 of 22 

 

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. 

SPECIFICATIONS 

 

MAXIMUM WEIGHT CAPACITY 

1000 lb or 454 kg 

PLATFORM SIZE 

15 3/4 in x 18 1/2 in  (40 cm x 47 cm) 

DISPLAY TYPE 

16-Character Dot-Matrix LCD  

DISPLAY RESOLUTION 

0.1 lb / 0.1 kg 

ACCURACY 

0.1% +/- 1 digit of displayed resolution for calibrated 
range 

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 

AVERAGING 

Automatic digital filter 

POWER SUPPLY 

Six (6) “C” cell batteries 
Medical Grade AC Wall Power Supply 

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.

 

 

TRANSPORTATION and 

STORAGE 

Storage  and  transportation  conditions  should  not  vary 
outside  the  following  conditions:    Relative  Humidity 
0% to 85%, Ambient Temperature 

14

F to 122

(-10

C  to  +50

C).

    Remove  batteries  if  storing  longer 

than three (3) months. 

 
 

Summary of Contents for SR Scales SR555i

Page 1: ...BAN_201001 Page 1 of 22 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 I...

Page 2: ...CTION 8 STORAGE AND TRANSPORTATION 8 CLEANING AND DISINFECTING 9 SPECIFICATIONS 10 BUTTON FUNCTIONS 11 BASIC SYSTEM OPERATION 12 BATTERY REPLACEMENT 14 THEORY OF OPERATION 15 CALIBRATION 16 CONFIGURIN...

Page 3: ...ea DISPLAY UNIT WITH CABLE FIVE 5 SET SCREWS IN PLACE 1 ea PACKAGE OF SIX 6 C CELL BATTERIES 1 ea MEDICAL GRADE AC POWER SUPPLY SR555i AC ONLY 1 ea LOCTITE 1 ea 1 8 ALLEN WRENCH 1 ea QC INSPECTION SH...

Page 4: ...Base Assembly collar and seat firmly Re install set screws in Base Assembly collar and tighten securely NOTE If an optional printer has been ordered go to Page 6 INSTALLING OPTIONAL PRINTER before pro...

Page 5: ...the Cable Clamp and reinstall the Cable Clamp leaving just enough slack to alleviate any tension on the Cable exiting the Platform Securely tighten the Cable Clamp screw Excess cable MUST NOT contact...

Page 6: ...andrail Tighten all six 6 screws securely INSTALLING OPTIONAL HEIGHT BAR STEP 1 Figure 4 Remove the set screw on the back of the Display Unit 1 and in the Base Assembly 2 STEP 2 Slide the Height Bar 7...

Page 7: ...epresentation of the patient s weight The low power microprocessor circuitry allows the SR555i to derive its power from six 6 common C cell batteries that will provide up to 10 000 weight readings bef...

Page 8: ...dded to help reduce the growth of bacteria as part of a medical center s approach to creating a cleaner healthcare environment For more information visit https www microban com sr scales STORAGE and T...

Page 9: ...as 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 disinf...

Page 10: ...OWER DOWN Approximately 30 seconds adjustable to 300 seconds ENTER Stores displayed reading in memory RECALL Recalls last stored stable weight height and BMI AVERAGING Automatic digital filter POWER S...

Page 11: ...when 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 p...

Page 12: ...or DOWN arrow buttons to select between PRINT INVERTED and PRINT NORMAL Press ENTER to save changes UP Press UP to adjust height up from the default to increase the scale s on time or to select a digi...

Page 13: ...using a cane for support on the scale place the cane on the scale while zeroing the system This will ensure that the patient s NET weight will be displayed CALCULATING BMI Press to calculate BMI When...

Page 14: ...8 Place the scale on its side and open the battery compartment cover located in the bottom of the scale base STEP 3 Remove and replace ALL six 6 C cell batteries Refer to diagram on the battery compa...

Page 15: ...s 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 s...

Page 16: ...maximum scale capacity Put aside a subset of weight that is less than half of the combined weight DO NOT USE barbells or uncalibrated weights STEP 2 Zero the scale by pressing and holding ZERO WEIGH b...

Page 17: ...Use the UP arrow button to select the digit and the DOWN arrow button to change digit Press ENTER to save changes STEP 4 Press the MENU button until HALF 500 00 Lb is displayed Change HALF to the val...

Page 18: ...ation Mode on the display board Figure 10 STEP 6 Place the display panel into the display housing Align the display panel with the four holes in the display housing Secure display panel with the four...

Page 19: ...Wait five seconds then re install the battery and try the WEIGH button again The display lights appear to work but do not respond to button activation Check to ensure the membrane switch label is cor...

Page 20: ...abilities 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 21: ...and Service Manual Part No MAN555i_MICROBAN_201001 Page 21 of 22 SInstruments Inc 600 Young Street Tonawanda NY 14150 Tel 716 693 5977 Fax 716 693 5854 URL www srscales com email sri srinstruments com...

Page 22: ...AN555i_MICROBAN_201001 Page 22 of 22 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...

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