Summary of Contents for Daihen OTC 6H/IF
- Page 1 OWNER'S MANUAL COOLING UNIT 6H/IF MODEL: Ensure to read this instruction manual thoroughly for safe and proper use of the product. MANUAL No.: 632214-1 2023.11 EN...
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Page 2: Table Of Contents
TABLE OF CONTESNTS SAFETY INFORMATION ....................3 1.1 OPERATING PRECAUTIONS ..................3 1.2 PRECAUTIONS FOR POWER SUPPLY AND ELECTRIC SHOCK ........ 4 1.3 PRECAUTIONS FOR ROTATING PARTS ..............4 1.4 PRECAUTIONS FOR DISASSEMBLING AND MODIFYING ........... 4 1.5 PRECAUTIONS FOR HANDLING OF PLASTIC PARTS ..........5 1.6 PRECAUTION FOR COOLANTS .................. -
Page 3: Safety Information
1. SAFETY INFORMATION This section explains the safety precautions regarding operation of the Cooling unit 6H/IF. The following safety alert symbols and signal words are used throughout the manual to ensure proper operation of the equipment and to prevent from various hazards that cause serious injury and damages. Indication and explanation for the symbols are as follows: Symbols Explanation... -
Page 4: Precautions For Power Supply And Electric Shock
1.2 PRECAUTIONS FOR POWER SUPPLY AND ELECTRIC SHOCK To prevent from electric shock or burn injury, ensure to follow the instructions below: WARNING ELECTRIC SHOCK can kill. Touching live electrical parts can cause fatal shocks or severe burns. The work circuits are electrically live whenever the output is on. -
Page 5: Precautions For Handling Of Plastic Parts
1.5 PRECAUTIONS FOR HANDLING OF PLASTIC PARTS To prevent from electric shock or fire caused by the damage on plastic parts, ensure to follow the instructions below: CAUTION • Do not apply external force or shock to the front panel, tank and catch tank. Otherwise, damage and malfunction may occur. -
Page 6: Product Specification
PRODUCT SPECIFICATION This section explains the technical specifications, external dimensions and components of the Cooling unit 6H/IF. 2.1 TECHNICAL SPECIFICATIONS Model 6H/IF Compatibility Welbee Arxis series Pump type: Regenerative turbine electric pump Supply voltage: 400V 50/60Hz Supply current: Max. 0,95A /50Hz ; 1,1A /60Hz Cooling power @ 1l/min: 1,2 kW P(MAX):... -
Page 7: Rated Duty Cycle
2.3 RATED DUTY CYCLE The Cooling Unit is sized for cooling by means of coolant circulation in a continuous manner. As a work cycle, it is considered at 100%. INSTALLATION This section explains the precautions before and the environment of the installation, the electrical wiring and the mounting of the Cooling unit. -
Page 8: Instaltion And Connection
3.2 INSTALTION AND CONNECTION 1) Push the cooler inside the welding source 2) Leave gap between 20-25 cm. along the rails. 20-25cm 3) Connect the flow sensor connector (6-pole) to 4) Connect the power connector (9-pole) to the the right connector in the welding source. left connector in the welding source. -
Page 9: Removing The Cooling Unit
606649 For general use from -15°C to 90°C 2670-033 For general use DAIHEN SUPER COOLANT from -30°C to 90°C 2670-034 For cold district Using the Pipetting Bulb (606499), squeeze the bulb fully and hold in this condition. While the pipette bulb is squeezed, connect the connector on the end of the hose with the blue connector on the front of the cooling unit. -
Page 10: Maintenance
MAINTENANCE This section explains the necessary maintenance work to ensure the proper functioning of the Cooling unit. WARNING ELECTRIC SHOCK can kill. • Be sure to disconnect the line disconnect switch on the connected welding power source before maintaining this equipment. Make sure that there is no charged voltage before starting the work. -
Page 11: Meaning Of Graphic Symbols
MEANING OF GRAPHIC SYMBOLS ●1 Coolant inlet and outlet ●2 Warning! ●3 Before using the equipment you should carefully read the instructions included in this manual ●4 Product suitable for free circulation in the European Community ●5 Do not throw away with household waste; observe the local regulations regarding disposal 7.1 COMPONENTS Q’ty... - Page 12 －12－...
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Page 13: Wiring Diagram
WIRING DIAGRAM Pump motor FM1-2 Flow sensor CN1-2 Connector internal CON1-2 Connector to power source COOLANT CIRCUIT DIAGRAM 42 cm 5 cm 42 cm 33 cm 25 cm －13－... - Page 14 Phone: +52-472-748-9435 OTC DAIHEN EUROPE GmbH Krefelder Strasse 677, D-41066 Mönchengladbach, Germany Phone: +49-2161-694970, Fax: +49-2161-6949761 DAIHEN VARSTROJ welding cutting and robotics d.d. Industrijska ulica 4, 9220 Lendava - Lendva, Slovenija Phone: +386-25-788-826, Fax: +386-25-751-277 OTC Industrial (Shanghai) Co., Ltd.
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