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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. 

 

If there is any abnormality in the plastic parts such as front panel, tank and catch tank, 
immediately stop the use and contact your dealer. 

 

If there is dirt on plastic parts, soak a soft cloth in water, alcohol or neutral detergent, 
wring it well and wipe off the dirt. Do not use organic detergent or chemical agent. Doing 
so may cause crack (breaking) and degrade the strength. 

 

Do not use the equipment source at location in which organic solvent, chemicals, cutting 
oil and composition oil adhere or atmosphere containing the above. Doing so may cause 
crack (breaking) and deterioration in the plastic part. 

1.6  PRECAUTION FOR COOLANTS 

To prevent malfunction or error of the equipment and injury or accidents caused by the coolant, ensure 
to follow the instructions below: 

  CAUTION 

 

Use only coolants approved by the equipment manufacturer. Using unapproved coolants 
can cause malfunction and error of the equipment and void the warranty. 

 

Read and follow the coolant manufacturer's instructions for safe handling of the coolant. 

 

Use protective equipment, such as safety goggles and gloves, when handling with the 
coolant. 

 

  WARNING 

 

In the event of undesirable contact with the coolant, follow the first aid measures given 
by the coolant manufacturer. If condition isn't restored, take a medical advice. 

 

In the event that the coolant ignites, follow the fire-fighting measures given by the 
coolant manufacturer. 

 

 
 
 
 

Summary of Contents for OTC 6H/IF

Page 1: ...OWNER S MANUAL COOLING UNIT MODEL 6H IF Ensure to read this instruction manual thoroughly for safe and proper use of the product MANUAL No 632214 1 2023 11 EN...

Page 2: ...R HANDLING OF PLASTIC PARTS 5 1 6 PRECAUTION FOR COOLANTS 5 PRODUCT SPECIFICATION 6 2 1 TECHNICAL SPECIFICATIONS 6 2 2 EXTERNAL DIMENSIONS 6 2 3 RATED DUTY CYCLE 7 INSTALLATION 7 3 1 PRECAUTIONS BEFOR...

Page 3: ...gulations and any regional regulations Only authorized personnel or person with full understanding and experience of the equipment must perform installation maintenance and repair of the equipment Use...

Page 4: ...ed welding power source before installing maintaining or repairing this equipment Make sure that there is no charged voltage before starting the work Properly install this equipment according to its O...

Page 5: ...icals cutting oil and composition oil adhere or atmosphere containing the above Doing so may cause crack breaking and deterioration in the plastic part 1 6 PRECAUTION FOR COOLANTS To prevent malfuncti...

Page 6: ...current Max 0 95A 50Hz 1 1A 60Hz Cooling power 1l min 1 2 kW P MAX 0 45 Mpa 50Hz 0 55 Mpa 60Hz Type of connection water Quick connectors NW5 Number of connections water 1 pair rear Tank volume Require...

Page 7: ...n the electrical wiring and the mounting of the Cooling unit 3 1 PRECAUTIONS BEFORE AND THE ENVIRONMENT OF THE INSTALLATION WARNING ELECTRIC SHOCK can kill Be sure to disconnect the line disconnect sw...

Page 8: ...cm 3 Connect the flow sensor connector 6 pole to the right connector in the welding source 4 Connect the power connector 9 pole to the left connector in the welding source 5 Push the cooler all the wa...

Page 9: ...istrict 2 Using the Pipetting Bulb 606499 squeeze the bulb fully and hold in this condition 3 While the pipette bulb is squeezed connect the connector on the end of the hose with the blue connector on...

Page 10: ...tremely hot immediately after welding is performed Wait until the parts cool down when touching Failure to observe the demand may result in burn To maintain the proper functioning of the equipment ens...

Page 11: ...EXCHANGER 258477 1 3 631756 CONNECTOR RED NW 5 G 1 4 003204 R 1 4 631757 CONNECTOR BLUE NW 5 G 1 4 003204 B 1 5 631758 FITTING KQ2E10 G02A KQ2E10 G02A 2 6 631760 FITTING KQ2H10 00A KQ2H10 00A 2 7 6318...

Page 12: ...12 5 3 8 1 12 10 9 4 11 6 2 3 16 6 13 7 15 6 17 6 14 6...

Page 13: ...13 WIRING DIAGRAM PM1 Pump motor FM1 2 Fan S1 Flow sensor CN1 2 Connector internal CON1 2 Connector to power source COOLANT CIRCUIT DIAGRAM 5 cm 25 cm 42 cm 33 cm 42 cm...

Page 14: ...ORIENTO Plaza 388 North Fuquan Road Changning District Shanghai China 200335 Phone 86 21 5882 8633 Fax 86 21 5882 8846 OTC Taiwan Co Ltd 2F No 153 Huanbei Rd Chung Li City Taoyuan Hsien Taiwan Phone...

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