HeaCo (Heat & Cool) Mold Temperature Control System. HeaCo Installation Manual. HeaCo Installation Manual. Unibell Korea Sep.

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1 HeaCo (Heat & Cool) Mold Temperature Control System HeaCo Installation Manual HeaCo Installation Manual Unibell Korea Sep., 2007

2 1. General Specification Descriptions unit Data Water purifier 500 Weight Kg HeaCo Main body 1100 Controller 100 Dimension (W x L X H) mm Water purifier HeaCo Main body Controller 750 x 900 x x 1850 x x 500 x 1600 Max. temperature 250 Max. pressure psi/bar Steam Water 360/ /100 Heater 75 Electric Power kw Steam pump 3.2 Cooling pump 3.2 Steam Outlet EA 16 inlet/outlet City-water ---- Pressure Quality Level Minimum 4 kgf/ *At loading of water purifier, it must be above 3 kgf/ Below 300ppm Compressed air kgf/ Min. 5

3 2. Utilities Specifications Descriptions Cooling water Supply Electric Power Connection City Water Supply Compressed air Supply Pressure Flow rate Piping size Quality HeaCo Water Purifier Supply Pressure Consumption rate Flow rate Piping size Quality Pressure Consumption Inlet Outlet Baker size AVR required Cables Drain Line Min. 2.0~3.0 kgf/ 200 liter/min Single phase 15A Consent Min. 3.0~5.0 kgf/ 1 ~ 2 Use a clean water with no minerals for no-depositing of a scale Install an additional line-filter if possible a particles may mix Power cable Size Inlet Data Min. 70 Square Min. 175 A If voltage fluctuation over +/- 5% 3 wires + ground Ave. 5~6 tons per day 150 liter/min at full loading stage only 3/4 1 /2 freely flow without back-flow Use a clean water without any particles and below 300ppm water quality Install an additional Pre-filters Min. 5 kgf/ cc /cycle( *exclusive air blowing)

4 2. Utilities Connections Cooling water supply: In view of Steam Mold system, cooling water supply takes an important role. If it is not enough to supply the cooling water in volume, at the first, the Cooling Water Pump in HeaCo system can be damaged so easily as it will go for overload working. Cooling water will receive pressure to be sent into the mold for cooling process and it will affect to the cooling time. Without supplying enough water, the cooling time shall be longer. In case of bad quality of cooling water, too many calcium and of other substances included, this calcium material will prevent air driven valve operation from the normal operating, which will cause shorter life than normal guaranteed life. You may have to frequently clean the steam line/cooling line for the scale elimination. Accordingly, to manage the water quality thoroughly could be the best way for the machine to keep longer life and to protect it from any defective factors. Main Electric power connection: HeaCo system has considerable capacity of heater and therefore careful preparation is required according to the specification mentioned in this operating manual. Especially, it is noted that we use ceramic heater band on the heater, which has specific function to draw up the electric power for an instant in order to get heat up. If there are less electric capacity installed, it may cause overload heater and shorten the life, by which electrical problems can be occurred. Enough electric power supply must be provided all the time. City-Water supply: In the HeaCo system, City-Water is used to get the steam. City-Water will be linked to Water Purifier to be purified up to around 10ppm degree of purity. This purified water shall be provided to HeaCo system. Here, the water pressure and water volume to be supplied will be very important factors. Less water pressure and water volume will cause abnormal operation of the pump in the water purifier and will bring short life as well. Also, in case of water drainage, on the water purifier, the water should be drained without any pressure. By the way, if there is still holding pressure remained backward, it is not possible to drain out completely, for which filter life on the water purifier might be shortened. If water quality is not in a good condition, place pre-treatment filter or water softener before installing water purifier so as to provide pure water into the water purifier and as a result to keep long life of the precise water purifier s filter.

5 2. Signal interface When heat-up start or cooling start relay signal is given to the system, you can check the interlock signal connection situation so easily on the MENU bar of the screen. Heating lamp is ON while the mold is heating up and Cooling lamp is ON while the mold is cooling down.

6 HeaCo (Heat & Cool) Mold Temperature Control System

7 Cooling water supply line Cooling water return line Install buffer tank(1ton) with level detector and small pump to your water drain line. Total amount of the drainages such as steam, cooling water & air blowing will be 50~60 liter/cycle. Mold temperature cooling line With mold temp. controller if necessary Unibell Co., Ltd. Tel , Fax ,

8 3. Looks, General Layout Additional Steam Drainage Steam, Cooling water & Air blow supply line S1 Interface signal to IMM Steam, Cooling Water & Air blow Purge line Thermocouple connection line Purge Manifold

9 HeaCo (Heat & Cool) Mold Temperature Control System 4. All the Utilities Connections, General Layout

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