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Model SR7010

i

 Wall Mount Platform Scale 

Operating and Service Manual  
Part No. MAN7010

i

 _150908 

 

Page 5 of 14 

 

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 2015

 

S

Instruments, Inc. 

 

SYSTEM DESCRIPTION and INTENDED USE 

 

SYSTEM DESCRIPTION 

The  SR7010

i

  Wall  Mount  Platform  Scale  system  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 SR7010

i

 low power microprocessor circuitry is powered by an UL recognized AC wall power 

supply. 

The patient’s weight is displayed on a 16-character dot matrix LCD w/LED backlight.  The weight 
data may be viewed either in pounds or kilograms with a displayed resolution of 0.1 for each. 

The SR7010

i

 Wall Mount Platform Scale system

 

has a 38” x 48” (96.5 cm x 121.9 cm) platform 

weighing surface. 

The scale system has a programmable Automatic Power Down (APD) for adjusting scale on-time. 

 

INTENDED USE 

The  SR7010

i

  Wall  Mount  Platform  Scale  system  is 

specifically designed for weighing ambulatory and non-
ambulatory stretcher and wheelchair bound patients and 
is a preferred means of gathering patient weight data of 
up to 1000 pounds or 454 kilograms. 

 

MAINTENANCE and CLEANING 

 

SR7010

i

  Wall  Mount  Platform  Scale  system 

is 

made 

of 

powder-coated 

aluminum.  

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 

STORAGE 

If storing this equipment for periods longer than three (3) months store in the upright position to 
prevent damage to the hydraulic cylinders.  To maintain proper operation of this instrumentation, 
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). 

WARNING 

DO NOT EXCEED 

MAXIMUM WEIGHT LIMIT OF 

1000 LB / 454 KG

 

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. 

Summary of Contents for SR 7010i

Page 1: ...0i _150908 Page 1 of 14 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 2015 SInstruments Inc S by S Instruments Inc Operating and Service Manual Model SR 7010i Wall Mount Platform Scale ...

Page 2: ... Inc TABLE OF CONTENTS TABLE OF FIGURES 2 PACKING CHECKLIST 3 ASSEMBLY 3 REPLACEMENT PARTS AND ACCESSORIES 4 SYSTEM DESCRIPTION AND INTENDED USE 5 MAINTENANCE AND CLEANING 5 STORAGE 5 SPECIFICATIONS 6 BUTTON FUNCTIONS 7 BUTTON FUNCTIONS CON T 8 BASIC SYSTEM OPERATION 8 THEORY OF OPERATION 9 CALIBRATION 10 TROUBLESHOOTING 12 WARRANTY 13 TABLE OF FIGURES Figure 1 Wall Hanger 3 Figure 2 Button Displa...

Page 3: ...ll Mount Platform Scale use the Wall Hanger Figure 1 supplied with the scale NOTE The Wall Hanger should be installed by qualified personnel STEP 3 Mount the Wall Hanger by placing the SR7010i scale in an upright position against the wall at the location for installation Place the SR7010i wall frame 3 x 1 cross member into the channel of the Wall Hanger NOTE The Wall Hanger is not intended to supp...

Page 4: ...l Hanger is pressed against the bottom of the cross member STEP 5 Using the Wall Hanger as a template mark the location of the four 4 Wall Hanger holes on the wall STEP 6 Remove the Wall Hanger and drill four 4 pilot holes no larger than diameter in the locations marked Install the four 4 Self Drilling Screw Anchors STEP 7 Position the Wall Hanger on the wall frame cross member Screw the Wall Hang...

Page 5: ...mable Automatic Power Down APD for adjusting scale on time INTENDED USE The SR7010i Wall Mount Platform Scale system is specifically designed for weighing ambulatory and non ambulatory stretcher and wheelchair bound patients and is a preferred means of gathering patient weight data of up to 1000 pounds or 454 kilograms MAINTENANCE and CLEANING SR7010i Wall Mount Platform Scale system is made of po...

Page 6: ... Auto Zero when platform is first put down One button operation after platform is left down AUTO POWER DOWN Adjustable between 30 to 300 seconds AVERAGING Automatic digital filter POWER SUPPLY AC Wall Power Supply UL recognized 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...

Page 7: ...ss to recall the last stored weight The stored weight will be erased when the scale is zero or another stable weight is stored BMI Press to calculate BMI When the BMI is pressed the default value HT 65 in or HT 165 cm is displayed If there is no stored stable weight the display will indicate NO WEIGHT DATA and then go back to the weigh screen WT 0 0 Lb MENU Press Menu to toggle through the menu op...

Page 8: ...ing time and date BASIC SYSTEM OPERATION SETTING SYSTEM ZERO Scale will auto zero when the platform is first lowered Make sure the scale is free and clear of any obstructions When platform is left down press and hold the ZERO WEIGH button The displayed message will indicate HOLD TO ZERO and count down to zero Release the button when display message indicates HANDS OFF Make sure that nothing is in ...

Page 9: ...mplifier is configured to current sum the output of each cell with potentiometers 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 system The output of the operational amplifier is digitized by the analog to digital converter The sigma delta converter ...

Page 10: ...NIST NOTE DO NOT USE barbells or uncalibrated weights STEP 2 Zero the scale by pressing and holding the left ZERO 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 3 Figure 3 Calibration Table Figure 4 Calibration Switch Diagram IMPORTANT CALIBRATION Qualified service perso...

Page 11: ...ave changes Press WEIGH button to abort any changes STEP 4 Press the MENU button until 500 0Lb HALF is displayed NOTE The Half Scale value is a value between zero and the Full Scale values It is usually close to half the Full Scale value Set the HALF value to the actual quantity of calibrated weight being used for Half Scale Use the UP arrow button to select the digit and the DOWN arrow button to ...

Page 12: ... button or disconnect power Wait five seconds then re connect the power 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 correctly plugged into display board Check to ensure the calibration switch is not in the Calibration Mode Figure 4 The display shows no reading at all Check that wall power supp...

Page 13: ... 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 C...

Page 14: ... Part No MAN7010i _150908 Page 14 of 14 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 2015 SInstruments Inc S by SInstruments Inc Precision Technology in Perfect Balance ...

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