Owner’s Manual Scale Store Electronic Crane Scale Series CHC-1000 / CHC-1300 CHC-2000 / CHC-5000 CHC-10000 / CHC-20000 51062 © 2010 by Fairbanks Scales, Inc.
Amendment Record SCALE STORE ELECTRONIC CRANE SCALE SERIES CHC SERIES OWNER’S MANUAL Document 51062 Manufactured by Fairbanks Scales, Inc. 821 Locust Kansas City, Missouri 64106 Created 11/97 Created document Revision 1 11/97 Document release Revision 2 06/10 Revised manual 06/10 3 51062 Rev.
Disclaimer Every effort has been made to provide complete and accurate information in this manual. However, although this manual may include a specifically identified warranty notice for the product, Fairbanks Scales makes no representations or warranties with respect to the contents of this manual, and reserves the right to make changes to this manual without notice when and as improvements are made.
Table of Contents TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SECTION 1: GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 POWER . . . . . . . . . . .
Section 1: General Information INTRODUCTION The CHC Series Electronic Crane Scales are used as hanging weighing devices in a wide variety of applications. This scale is intended for use in non-commercial applications, and is not legal-for-trade. NOTE: It is the owner's responsibility to document, notify, and follow-up regarding shipping damage with the carrier. DESCRIPTION The scale is shipped in a crate, fully assembled and wired. The scale series capacities range from 1300 lbs. to 20,000 lbs.
Section 2: Technical Features 1-1 TECHNICAL FEATURES 1. Load cell division: 1/3000 2. Input voltage: 0mV ~ +3mV 3. Display: 5 digit, 7-segment red LED 4. General function: Zero adjustment, auto zeroing, auto calibration 5. Initial zero set-up: Maximum capacity < +10% 6. Related voltage: 110VAC/60Hz or 220V/60Hz 7. Working temperature: -10°C ~ +55°C storage, and 0°C ~ 40°C operating 8. Battery specifications: 6.5V/10A (1 piece) 12V/7A (2 piece) Temperature: 0 ~ 40°C 9.
1-2 NOTES Avoid placing the scale in direct sunlight or in a moist environment. Keep the scale dry. Failure to do so will affect operation and weight readings. Please provide a stable power supply. 1-3 LOAD CELL SIGNAL CABLE CONNECTION PIN 1. 2. 3. 4. SIGNAL NAME Excitation Signal Excitation + Signal + EXC + SIG + EXC -- 2 3 1 4 SIG + Shield 06/10 8 51062 Rev.
1-4 KEY BUTTON FUNCTION CHARGE LOCK ON / OFF ON OFF LOCK CHANGE ( ) ZERO (+) 06/10 LOCK CHANGE ( ) ZERO ( + ) Press the ON/OFF key to power on or power off the scale. Turn the scale OFF to conserve battery power when weighing is complete. Press this key to lock weight (the LOCK indicator will be on). Press this key again to turn the lock weight function off. Unit weight conversion (lb or kg) or spare key. In the setting mode, press this key to change the digit selected.
1-5 LED LIGHT ADJUSTMENT 1. Press the CHANGE key and hold for 3 seconds. The display will change as indicated to the right. 2. Press the ZERO key to select brightness; 8 different brightness settings are available. 3. Press the CHANGE key again to return to weight mode. CHANGE ZERO (+) CHANGE L.CHG L.CHG 0 ~L.CHG 7 0.000 1-6 POWER SAVING MODE 1. Screen display should be “0.000” lbs (or kg). 2. Press the LOCK key and hold for 3 seconds; the screen displays “0” lbs. or kg. 3.
Section 2: Calibration 2-1 NOTES Before beginning the calibration procedure, be sure to power off the scale and empty the weighing platform. Use calibration standard of more than one-sixth (1/6) of the scale’s maximum capacity. During calibration, use standard weights that are not over the scale’s maximum capacity. For example, if calibrating a 300-pound capacity scale, use a standard 50-pound weight to calibrate it. 2-2 KEYPAD FUNCTION CHART LOCK The LOCK key is used to confirm a setting.
6. Press the ZERO key to display the numbers 123. ZERO (+) 123 P6 7. P6 will display on screen, followed by 999999. 99999 300.00 8. The scale capacity will appear after 20 seconds. 9. Press the ZERO key to change the first digit to zero. 300.00 000.00 ZERO (+) 10. Press the CHANGE key to change the flashing digit (going from left to right). 11. Press the ZERO key to change the flashing digit from 0 to 5. 12. Place the standard 50-lb.
This page left blank intentionally. 06/10 13 51062 Rev.
SCALE STORE CHC SERIES Manufactured by Fairbanks Scales, Inc. 821 Locust St. Kansas City, MO 64106 www.fairbanks.
