USER`S MANUAL USER S MANUAL
Contents
1. Remote Controller User s Manual HCT 820 HCR 4873 4 SPECIFICATIONS AND DRAWING 4 1 Specifications TRANSMITTER RECEIVER HCT 820 HCR 4873 FREQUENCY 173 6250 MHz 173 7875 Mhz TYPE of EMISSION F2D RF POWER Under 5Mw 8 10mW RF BANDWIDTH 173 MHz OSCILLATION METHOD PLL X tal MODULATION METHOD DATA TRANSFER RATE MSK 2400bps INTERMEDIATE FREQUENCY 1st 21 650 MHz 2nd 450 kHz COMMUNICATION METHOD SIMPLEX NUMBER of CHANNELS 21 Channels Frequency Separation 12 5 kHz MULTIPLYING METHOD 2nd Mix Multiplying 10 6 kHz 2 POWER AMPLIFIER 2 Stages EMISSION ANGLE 360 OPERATING TEMPERATURE 30 C 70 WEIGHT GROSS 1520g 30kg INPUT POWER DC4 8V PACK AC85V 264V 50 60Hz NOMINAL SWITCHING AC250V 5A CAPACITY Hangil Control Co Ltd 5 2008 09 24 HCT 820 HCR 4873 User s Manual Remote Controller 4 2 Drawing HCT 820 Transmitter DESCRIPTION PWR POWER ON LAMP GREEN BAT LOW BATTERY CHECK NLAMP RED EMS S W PULL TYPE KEY S W O POWER OFF 1 POWER ON S SIREN ON D M LIGHT SPARE SPARE 5 H U BAT EMS 015 4D UB 1 2 3 BUTTON SPEC2. SHOCK AND MAINTENANCE NO CAUSES FOUND REQUEST WARRANTY SERVICE Hangil Control Co Ltd 13 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 10 CHARGER AND BATTERY 10 1 Features Wide Range Voltage Battery Charging AC100V 220V High Capacity NiMH Nickel Metal Hydride Rechargeable Battery NiMH Nickel Metal Hydride batteries have high energy density and deliver up to double the capacity of NiCd Nickel Cadmium batteries of similar size Indicate Battery Charging State with the LED Lamp Pack and Unpack Easily with the Coin Screw on the Battery Slim Type Battery High Reliability 10 2 Configurations Charger HCG 4814 1 EA Batteries HCB 4814 lt Nickel Metal Hydride gt 2 Packs Adapter AC100V 220V 60Hz DC12V 1A 1 EA 10 3 Charge Discharge Characteristics Charging Time about 2 hours Discharge Capacity Discharge Time about 22 hours at full charging Long Service Life 300 1 000 charge discharge cycles Charging Discharging Temperature 0 C 40 C 10 4 Usage of the charger 1 Contact the power to AC 220V 2 In put one battery to charger 3 The red lamp light on to start charging 4 The green lamp on when the charging goes 90 Please more charge for 1 hour full charging 5 Please charge at 10 40 6 If the batteries life time shorter
3. HCT 820 HCR 4873 5 2 Setup for the Address Code The address Code must adjust the same code between the transmitter and the receiver Open the case of the transmitter and the receiver see the Address Code Switch is adjusted the same position Hangil Control Co Ltd 9 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 6 OPERATING PROCESS 6 1 Starting for Transmitter and Receiver Check the condition with these steps 1 Open the case of the receiver and tum no the Power Switch 2 Pull the red EMS Emergency Stop Switch button at the bottom of the transmitter and tum on the Key Switch to the siren I position 6 2 Operating for Transmitter and Receiver 1 Push or pull the lever in the direction of U Up on the transmitter 2 Push or pull the lever in the direction of D Down on the transmitter Push or pull the lever in the direction of F Forward on the transmitter 4 Push or pull the lever in the direction of B Backward on the transmitter 5 Push or pull the lever the direction of L LEFT on the transmitter 6 Push or pull the lever in the direction of R Right on the transmitter The PWR lamp green on the transmitter and the Relay s lamp in the receiver blinks Hangil Control Co Ltd 10 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 7 OPERATING FLOWCHART Insert the battery pack to the transmitter Pull the red EMS button at the b
4. DESCRIPTION U D MAIN HOIST 3 NOTCH LEVER S W SLEWLR AUX HOIST 3 NOTCH LEVER S W T S F B TRAVERSING 3 NOTCH LEVER S W LR TRAVELLING 3 NOTCH LEVER S W LIGHT 1 BUTTON 1 STEP PUSH S WSELF HOLDING SPARE 1 BUTTON 1 STEP PUSH S W 2008 09 24 Hangil Control Co Ltd Remote Controller User s Manual HCT 820 HCR 4873 4 3 Drawing HCR 4873 Receiver Hangil Control Co Ltd 7 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 5 INSTALLATION AND SETUP This equipment operates normally after wireless communications between the transmitter and the receiver which is the same Frequency Channel and Address Code 5 1 Setup for the Radio Frequency RF Channel The Radio Frequency RF channel must adjust the same frequency between the transmitter and the receiver Open the case of the transmitter and the receiver see the Channel Switch is adjusted the same channel number according to the table as below 000 HCT 820 173 6250 173 6375 173 6500 173 6625 173 6750 173 6875 173 7000 173 7125 173 7250 173 7375 173 7500 173 7625 173 7750 173 7875 0 1 2 3 4 5 6 7 8 9 A B C D Hangil Control Co Ltd 8 2008 09 24 Remote Controller User s Manual
5. ING GUI User s Manual DE 1 PWR Lamp is Tumed off but PWR Switch is Tumed on 2 Not Operating Transmitter but PWR Lamp is Tumed on 3 A function doesn t operate 4 BATTERY S LIFETIME IS CONSIDERABLY REDUCED 5 Not Operating from a Distance Low Voltage of the Battery HCT 820 HCR 4873 ACTION Replace the Battery PWR Lamp is Tumed off Bad or Poor Connection in the Transmitter or the Receiver Check Connection but PWR Switch is Tumed on Bad or Poor Connection of the Battery Check Connection Working in Auto Power off Circuit Tum Off and Tum On the EMS Emergency Stop Switch Button then Tum On the Power Switch Power Switch is Tumed Off in the Receiver Tum On the Power Switch in the Receiver Breakdown of Fuse Replace the Fuse Bad Button Replace the Button Not Operating Transmitter but PWR Lamp is Tumed on Bad Relay Replace the Relay Bad or Poor Connection of the Transmitter Check or Replace the Bad Parts contact failure of the transmitter s w REPLACE CONNECTION PARTS A function doesn t RELAY OF RECEIVING POWER DISCONNECTED operate BATTERY S LIFETIME IS CONSIDERABLY REDUCED Not Operating from a Distance Bad or Poor Connection of the Antenna Check or Replace the Antenna Bad RF Module Replace the RF Module OTHERS EXAMINATION WITH THE NAKED EYE CHECK THE BROKEN PARTS
6. Remote Controller User s Manual HCT 820 HCR 4873 REMOTE CONTROLLER Digital Remote Control System USER S MANUAL HCT 820 HCR 4873 HANGIL CONTROL Co Ltd Hangil Control Co Ltd 1 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 TABLE OF CONTENTS 1 INTRODUCTION 2 2 FEATURES 2 3 CONFIGURATIONS 3 4 SPECIFICATIONS AND DRAWING 4 5 INSTALLATION AND SETUP 6 6 OPERATING PROCESS 9 7 OPERATING FLOWCHART 10 8 MAINTENANCE 11 9 TROUBLESHOOTING GUIDE 12 10 CHARGER AND BATTERY 13 Hangil Control Co Ltd 2 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 1 INTRODUCTION 1 1 Overview HC 820 is a wireless remote controller consisting of a portable transmitter a receiver an antenna and rechargeable batteries This is generally applicable to hoist cranes gantry cranes bogies and general industrial machines 1 2 Product Advantages Improvement in Operation Efficiency Working in Safety Improvement in Working Environment Reduction of Worker force 2 FEATURES 2 1 Multi Frequency Radio frequency RF of the transmitter and the receiver is changeable with simple action in the job site 2 2 Auto Power off Function When the transmi
7. than usual push the discharge switch to discharge 7 Look out the foreign material to the connection part 8 Take careful the foreign material is at the bolt make them hard to move Hangil Control Co Ltd 14 2008 09 24
8. tter is not operation more than 3 minutes power tumed off to prevent discharging of the battery 2 3 Water proof Dust proof and Wide Operating Temperature Range This transmitter has water proof dust proof function and wide operating temperature ranges from 30 C to 70 2 4 Low voltage Warning Function When the transmitter s battery is discharged lower than 4 5V the battery BAT lamp blinks twice per second 2 5 Assigned Own Code Number Address Code Each transmitter has assigned own code number Address Code among 4 096 Electronic Key Code Numbers to prevent any electronic interferences 2 6 Enough Distance for Operation The operating distance of transmitter is 70 meters which is enough to operate and be in safe operation Hangil Control Co Ltd 3 2008 09 24 Remote Controller User s Manual 3 CONFIGURATIONS 3 1 Basic Parts Transmitter HCT 820 Receiver HCR 4873 Receiving Antenna for 173 2 Charger 4814 Rechargeable Battery HCB 4814 3 2 Spare Parts Rechargeable Battery 4814 Fuse 250V 0 5 Screws 3 5 PVC Cover for Case Hangil Control Co Ltd 4 HCT 820 HCR 4873 2008 09 24
9. utton of the transmitter and tum on the Key Switch to the right Check the Siren Button Operating the Transmitter Push the red EMS button and tum off the Key Switch to the left The End of the Operating Transmitter Hangil Control Co Ltd 11 2008 09 24 Remote Controller User s Manual HCT 820 HCR 4873 8 MAINTENANCE UU BWN KH 8 2 Weekly Maintenance Check abrasion and operating condition of each Button Switches Operating condition of EMS Emergency Stop Switch Button Check any extemal abrasion of the transmitter Charging state of the batteries Checking life cycle of the batteries Contacting state of batteries Monthly Maintenance Monthly Maintenance of the transmitter 1 Every Connectors state of every units 2 3 Broken state of the dust proof transmitter cover 4 O ON AU WN UW Check foreign material or dust inside the transmitter State of the battery case Monthly Maintenance of the receiver Every Connectors state of every units Check foreign material or dust inside the receiver Joint state of the clamp screw of the receiver State of the output relay and the fuse Joint state of the output terminal board Joint state of the IC terminal pins Contact state of antenna Operation state of each operation lamp The fixing state of all fixed dip switches Hangil Control Co Ltd 12 2008 09 24 Remote Controller 9 TROUBLESHOOT
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