ATTACHMENT F.
- USERS MANUAL CCCAAASSS HHHFFF SSS SSS CCCAAALLL EEE USERS MANUAL
Federal Communications Commission Requirements Warning : Changes or modifications not expressly approved by the party responsible for compliance with the FCCS rules could void the user's authority to operate the equipment. THIS DEVICE COMPLIES WITH PARTS 15 OF FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS
(1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. TABLE OF CONTENTS CHAPTER 1 GENERAL INTRODUCTION 1 - 1. INTRODUCTION 1 - 2. NAME OF EACH PARTS 1 - 3. SPECIFICATION CHAPTER 2 PREPARATION FOR OPERATION 2 - 1. PREPARATION FOR OPERATION CHAPTER 3 INSTALLATION 3 - 1. COMPOSITION OF HERCULES FLOOR SCALE CHAPTER 4 TESTING 4 - 1. TOLERANCE LIMIT 4 - 2. SENSITIVITY TEST 4 - 3. LOAD CELL RESISTANCE TEST 4 - 4. FOUR POINT ADJUSTMENT OF LOAD CELL
CHAPTER 1 GENERAL INTRODUCTION 1 - 1. INTRODUCTION This manual is the specification for the CAS HERCULES SCALE. Main features are :
1) Four load cell(Full bridge) type. 2) Various capacity. 3) connectable to various indicator.
1 - 2. NAME OF EACH PARTS CLASSIFICATION MODEL DIMENSION(mm) LOADCELL CAPACITY 2HFS33 914.4x914.4x90(3 x 3 BSA-500L-T 2000 lb H-FLOOR SCALE(HFS) x 3 5
) 3.5 3.5 1219.2x1219.2x90(4 x 4 x 5HFS44 5HFS45 1219.2x1524x90(4 x 5 x 3.5 10HFS44 1219.2x1219.2x90(4 x 4 x 10HFS45 1219.2x1524x90(4 x 5 x 3.5 10HFS46 1219.2x1828.8x90(4 x 6 x 10HFS55 1524x1524x90(5 x 5 x 3.5 10HFS56 1524x1828.8x90(5 x 6 x 3.5 10HFS57 1524x2133.6x90(5 x 7 x 3.5 3.5
) BSA-01-T 5000 lb BSA-01-T 5000 lb BSA-02-T 10000 lb BSA-02-T 10000 lb BSA-02-T 10000 lb BSA-02-T 10000 lb BSA-02-T 10000 lb BSA-02-T 10000 lb 1 - 3. SPECIFICATION
* AMERICAN SPEC'
* GENERAL SPEC'
CLASSIFICATION MODEL DIMENSION(mm) LOADCELL CAPACITY 1HFS0808 800x800x90 BSA-500L-T 1000 kg 1HFS1010 1000x1000x90 BSA-500L-T 1000 kg 1HFS1012 1000x1200x90 BSA-500L-T 1000 kg 2HFS1212 1200x1200x90 BSA-01-T 2000 kg 2HFS1215 1200x1500x90 BSA-01-T 2000 kg H-FLOOR SCALE(HFS) 2HFS1515 1500x1500x90 BSA-01-T 2000 kg 3HFS1212 1200x1200x90 BSA-02-T 3000 kg 3HFS1515 1500x1500x90 BSA-02-T 3000 kg 3HFS1518 1500x1800x90 BSA-02-T 3000 kg 5HFS1515 1500x1500x90 BSA-02-T 5HFS1518 1500x1800x90 BSA-02-T 5000kg 5000kg 5HFS1520 1500x2000x90 BSA-02-T 5000kg CHAPTER 2 PREPARING FOR OPERATION 2 - 1. PREPARING FOR OPERATION 1) Check the power source and match the voltage of converting switch to voltage of outlet. 2) Do not put excessive weight on this scale. 3) Keep the scale in dry place. CHAPTER 3 INSTALLATION 3 - 1. COMPOSITION OF HFS A. COMPOSITION Composed of LOAD CELLS(4EA) for sensing load, BODY
which is receiving weight, and ADJUST FOOT to support load, andJUNCTION BOX sending load cell output to the indicator. B. FUNCTION 1) LOAD CELL Generating electric output proportional to load 2) BODY It's the part to receive the objects which is measured 3) ADJUST FOOT It's the part for supporting load or adjusting level. 4) JUNCTION BOX It calculates each load cell's output and transmits it to the indicator. 5) INDICATOR Display weight value
(CAS Model A : CI-5010 etc) CHAPTER 4 TESTING 4 - 1. TOLERANCE LIMIT
< MAXIMUM PERMISSIBLE ERROR >
CAPACITY WEIGHT MAXIMUM PERMISSIBLE ERROR 500kg 1ton BELOW 1/2 WEIGHT OF CAPACITY OVER CAPACITY WEIGHT OF 1/2 ONE SCALE DIVISION(1e) 1.5e
4 - 2. SENSITIVITY TEST This is the test for output calibration of load cell. a) weight : a quarter of full capacity. b) Adjust to make deviation among four points within +/-1 digit. 4-3. LOAD CELL RESISTANCE TEST a) whiston bridge
EX(+) : Excitation Voltage(+)
EX(-) : Excitation voltage(-)
SIG(+) : Signal Voltage(+)
SIG(-) : Signal Voltage(-) 4- 4. FOUR POINTS ADJUSTMENT OF LOAD CELL a) No.1 load cell is connected to V.R.I of box b) the weight deviation among four points should be within +/-1 digit by a quarter of full capacity weight c) When the deviation among four points on the body is over
+/-1 digit, adjust variable resister of junction box pertinently
(example : If 100kg load is put on the platform, L/C outputs are as follow) L/C : 100.1/ No.2 : 100.2/ No.3 : 99.7 /No.4 : 100.0 Increase No.3 V.R of junction box and decrease No.2 V.R and adjust by repeating