S&A CW-6000BN Industrial Water Chiller for 100W Solid-state Laser, for 22KW CNC Spindle, for 30W-300W Fiber Laser Cooling, AC 1P 220V, 60Hz. S&A CW-6000 series is high-precision compression refrigeration Water Chiller , with intelligent temperature control, completed configuration, perfect protection and alarm system. S&A industrial water chillers are popular for its 2 temperature control modes as constant temperature and intelligent temperature control.Under intelligent mode, the water temperature is adjusted according to ambient temperature to avoid producing condensate water and protect the laser tube. You can adjust the water temperature under constant temperature. Suggestion: Intelligent temperature control mode for summer Constant temperature control mode for winter.
3000W cooling capacity; optional environmental refrigerant. ±0.5°C precisely temperature control. The intelligent temperature controller has 2 control modes, applicable to different applied occasions; with various setting and display functions. Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm. Multiple power specifications; CE , RoHS and REACH approval.Long working life and simple operation. Optional heater and water filter. Overcurrent protection for compressor, flow alarm, over temperature alarm. 67X47X89 cm (L X W X H). 74X60X109 cm (L X W X H). Independent production of sheet metal. High precision temperature control system. Adopt IPG fiber laser for welding and cutting sheet metal. Temperature control accuracy can reach ±0.5. Equipped with water pressure gauges and universal wheels. Water pressure gauges help monitor the discharge pressure of water pump while univeral wheels facilitate the moving of the chiller. Inlet and outlet connector equipped. The laser will stop working once it receives alarm signal from the water chiller for protection purpose. Cooling fan of famous brand installed. Adopt SAN JU cooling fan with high quality and low failure rate. Customized dust gauze available and easy to take apart.
The intelligent temperature controller does not need to adjust the controlling parameters under normal circumstance. It will self-adjust controlling parameters according to room temperature for meeting equipment cooling requirements.User also can adjust the water temperature as needed. Indicators of temperature controller working status: COMP ON , compressor working SV ON , solenoid valve working Heating ON , heating rod working INT Ctrl ON , controller working in intelligent control mode CT Ctrl ON , controller working in constant temperature control mode PARAM Set ON , controller working in parameters setting mode ALM OUT ON , alarm output status Room Temp ON , displaying room temperature ST DLA ON , starting up delay status. Press button to show the room temperature, 6 seconds later default display restored. Meanwhile, Room Temp light is on, displaying room temperature. Buttons are for modifying parameters values and buttons are for switching parameter items. (1) Alarm Display: When alarm occurs, the error code and the temperature will be alternately displayed. (2) To suspend the alarm: In alarming state, the alarm sound could be suspended by pressing any button, but the alarm display remains until the alarm condition is eliminated. In order to guarantee the equipment will not be damaged while cooling water circulation is out of control, CW-6000series chillers possesses an unique low flow alarm protection.
(1) Flow alarm output ports and the wiring diagram. (2) Flow alarm causes of circulating cooling water and working state. Note: The flow alarm is connected to the normally open relay and normally closed relay contacts, requiring operating current less than 5A, working voltage less than 300V. Open the package to check if the machine is intact and all the necessary.
Open the injection port to feed cooling water. Do not let the water spill over! Observing the water level gauge and adding water slowly, be careful not to have the water overflowed!For the cooling of carbon steel equipment, the water should be added an appropriate amount of cooling water additive (anti-corrosion water aqua). Working in cold north area, its better to use noncorrosive antifreeze fluid. According to system conditions, please connect the water inlet and outlet pipe well.
Plug in power, turn on the power switch. Do not start up without water in the water tank! (1) Power switch turned on, the circulation pump of the chiller starts working. The first time of operating may cause more bubbles in the pipe leading to a flow alarming occasionally, but running for a few minutes later, it will go back to normal. (2) After the first boot, you must immediately check whether the water pipe leaks.
(3) Power switched on, if the water temperature is below the set value, it is normal that fans and other components of the machine do not work. The temperature controller will automatically control the working conditions of the compressor, magnetic valve, fans and other parts based on the set controlling parameters.(4) As it takes a longer time to start over the compressor and other components, according to different conditions, the time is range from seconds to minutes, so do not turn off the power and again on frequently. Check the water level in the water tank. The first startup of the new chiller empties the air in the water pipe, leading a slight water level decline, but in order to keep the water level in the green area, its allowed to add adequate water again. Please observe and record the current water level, and inspect it again after the chiller running for a period of time, if the water level drops obviously, please re-inspect the water pipeline leakage. Adjust parameters of temperature controller.
CW-6000 series use an intelligent thermostat. Normally users do not need to adjust it.If it is really necessary, please refer to page 17, Operating status and parameters adjustment. Please ensure that the power supply and electrical outlet are in good contact and the earth wire must be firmly grounded!
Please make sure there is stable and normal voltage for the working chiller! As the refrigeration compressor is more sensitive to the power supply and voltage, so the operating voltage of our standard product is of 210 240V (110V model is of 100 120V). If you do need a wider operating voltage range, customization is available for us. Unmatched power frequency can cause the chiller damage! Please choose model of 50Hz or 60Hz according to actual circumstance.
To protect the pump, its strictly forbidden to run the chiller without water in the storage water tank! The new machine is packed after draining whole water in the tank, so please make sure the tank has water inside before machine starting, otherwise its easily to have the pump damaged. When the water level is below the green (NORMAL) range of the water level gauge, the cooling capacity of our chiller will go down slightly. Hence please ensure the water level is within the green (NORMAL) range. To drain through circulating pump is strictly prohibited!Please be sure that the air inlet and air outlet are in good ventilation! There must be at least 30cm from obstructions to the air outlet which is in the back of the cooler, and should leave at least 8cm between obstructions and the side air inlet. The filter screen must be regularly cleaned! Its essential to unpick and wash the dust gauze, or the serious blockage will cause breakdown to the chiller. Please pay attention to the effect of the condensate water! With greater ambient humidity, when the water temperature is lower than the ambient temperature, the condensate water will generate on the surface of water circular pipes and the cooled components. If above circumstance appears, it is recommended to set a higher water temperature or keep pipes and cooled parts warm. The appliance is not to be used by children or persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction, children being supervised not to play with the appliance! Machine turned on but unelectrified. Power cord is not plugged in place.
Check and ensure the power interface and the power plug is plugged in place and in good contact. Replace the protective tube in the power socket on the back of chiller. Flow Alarm (controller displays E6)use a water pipe directly connect to the water outlet and inlet but still without water flowing. Water level in the storage water tank is too low.Check the water level gauge display, add water until the level shown in the green area; And check whether water circulation pipe leaks. Flow Alarm occurs while running with other equipment (controller displays E6), but there is water flowing and no alarm whten use a water pipe directly connected to the chiller water outlet and inlet. Water circulation pipes are blocked or a pipe bending deformation.
Ultra-high temperature alarm (controller displays E2). Blocked dust gauze, bad thermolysis. Unpick and wash the dust gauze regularly. Poor ventilation for air outlet and inlet.
To ensure a smooth ventilation for air outlet and inlet. Voltage is extremely low or astable.To improve the power supply circuit or use a voltage regulator. Improper parameter settings on thermostat. To reset controlling parameters or restore factory settings. To ensure there is sufficient time for refrigeration (more than 5 minuets).
Reduce the heat load or use other model with larger cooling capacity. Ultrahigh room temperature alarm (controller displays E1).
The working ambient temperature is too high for the chiller. To improve the ventilation to guarantee that the machine is running under 40. Serious problem of condensate water.Water temperature is much lower than ambient temperature, with high humidity. Increase water temperature or to preserve heat for pipeline.
Water drains slowly from outfall during water changing. Water supply inlet is not open. Open the water supply inlet.
Send us pictures before your return it. The item "S&A CW-6000BN Industrial Water Chiller for 100W Solid-state Laser, CNC Spindle" is in sale since Sunday, September 27, 2020. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Water Baths, Circulators & Chillers". The seller is "caliglobalsigns" and is located in Rowland Heights, California. This item can be shipped to United States.