Cautions:
1. Please ensure that the power supply and electrical outlet are in good contact
and the earth wire must be firmly grounded!
Although the average operating current of the chiller is small, but the
instantaneous operating current could be up to 6 ~ 10amps sometimes .
2. 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 110V . If you do need a wider operating voltage range,customization is available for us.
3. Unmatched power frequency can cause the chiller damage!
Please choose model of 50Hz or 60Hz according to actual circumstance.
4. To protect the pump, it's 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 it's
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!
5. 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.
6. The filter screen must be regularly cleaned!
It's essential to unpick and wash the dust gauze, or the serious blockage will
cause breakdown to the chiller.
1.Design cooling capacity: 1750W, Input power: 740W Freezing water flow rate:13L/min Interface: Φ10 Tower Shape
2. Compactsize, long working life and simple operation.
3. ±0.3°C precisely temperature control.
4. Theintelligent temperature controller has 2 control modes, applicable to differentapplied occasions; with various setting and display functions.
5. Multiplealarm functions: compressor time-delay protection, compressor over currentprotection, water flow alarm and over high / low temperature alarm.
6. Optionalheater and water filter.
7. applied to cool a single 80 W CO2 glass laser tube (emitting rate higher than 60%).
It is very simple to install this industrial cooling machine. The installation for the
first time of the new machine can be carried out by following steps:
1. Open the package to check if the machine is intact and all the necessary
accessories are completed.
2. 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, it's better to use
noncorrosive antifreeze fluid.
3. According to system conditions, please connect the water inlet and outlet pipe
well.
4. 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.
5. 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,
it's 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.
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130069: 1290 co2 laser machine
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130002: Industrial Water Chiller 