Introduction of NM-HTS series constant temperature oil tank
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- Time of issue:2021-06-02
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(Summary description)This device is equipped with a high-precision temperature regulator, which shall be carried out by a special person and shall be implemented in strict accordance with the following requirements.
Introduction of NM-HTS series constant temperature oil tank
(Summary description)This device is equipped with a high-precision temperature regulator, which shall be carried out by a special person and shall be implemented in strict accordance with the following requirements.
- Categories:News
- Author:
- Origin:
- Time of issue:2021-06-02
- Views:0
one、 constant temperature oil tank use Description
This device is equipped with a high-precision temperature regulator, which shall be carried out by a special person and shall be implemented in strict accordance with the following requirements.
1.1Preparation:
1, Before starting the machine, carefully check whether the components are in good condition, whether the wiring is loose, and ground the box reliably, and whether the approved power supply is consistent with the power supply specified by the device.
2, close the drain valve for the newly purchased oil tank, and add the working medium from the working area of the constant temperature tank to about 25L left and right,
(The actual medium used by this device is about 18L,The excess medium flows into the fuel tank through the overflow port for replenishment).
1.2Operation sequence:
1, press the power button“ON ”, the power is turned on, and the thermostat is powered on.
2, when there is no oil in the constant temperature oil tank, turn on the "add liquid" switch, wait until the working medium is added to overflow (about 7~8min),Closes immediately. Otherwise, the oil will overflow out of the tank because the oil delivery volume is greater than the overflow volume.
3, the constant temperature oil tank in use, turn on the "pump oil" switch to replenish oil to the overflow port (about 30 ~45sec), ">Close now.
4, change the setting value: click P key, SVThe first number in the window is flashing, then press it successively
and other keys, you can get the temperature setting value you need. After setting, click againP key. Turn on the “temperature control” switch to start heating.
5, other parameters on the temperature controller have been adjusted by the factory and do not need to be adjusted again.
6、When the temperature of the tank is high, it needs to cool down quickly, so as to continue the verification test, you can do it according to the following steps:
(1) first adjust the set temperature to the desired temperature, and turn off the "temperature control" switch.
(2) and then open the liquid release valve and put in an appropriate amount of high-temperature oil.
(3) and then turn on the "oil pump" switch, and the cold oilInput it into the constant temperature oil tank to reduce the temperature until the working medium is full to overflow. If the temperature in the tank is still higher than the working temperature, press the above (2) span>~(3< /span>) repeat the operation until the bath temperature is lower than the desired operating temperature.
8, oil replacement: when the oil is used for a long time and the viscosity is too large, it will make the oil pump difficult to transport oil, and it will be in an overloaded working state. If the time is too long, the motor will heat up and even be damaged On the other hand, if the viscosity is too large, it will also affect the stable operation of the oil tank. At this time, the oil needs to be changed. The steps are as follows:
(1) turn off the “temperature control” switch;
( 2) open the oil valve(Drain valve switch built-in), drain all the oil in the tank; the oil in the oil tank can be pumped into the tank at the same time.
( 3) If you need to drain a little residue in the box, you can open the bottom thread of the box Use a small plate to take out the oil, drain it, and then tighten the cock.
(4) add new oil to the constant temperature oil tank20L.
Note: the side of the device The black handwheel switch is the switch for putting the liquid in the hanging barrel into the fuel tank, and the built-in switch is the switch for putting the medium into the liquid storage container.
1.3Stop:
1. After the set value is adjusted to below room temperature, turn off the "temperature control" switch, and the temperature controller is powered off.
2, turn off the power.
two span>, Notes:
1. The power supply voltage used by this instrument is 220V±10%.
2. When the tank is not filled with oil, it is not allowed to open the "temperature control" switch. During the whole working process, the liquid level should always be maintained, and the electric heater should not be exposed to the air to avoid burning out. The heater can even cause the fuel to burn and cause a fire.
three span>, constant temperature oil tank maintenance :
1. If the instrument fails under the conditions specified in the warranty period, the factory will be responsible for free warranty for one year.
2 During the warranty period, if the equipment is damaged due to improper use and maintenance by the user, the factory is responsible for repairing, but the user is responsible for the cost.
3, If the failure occurs after more than one year, the factory is responsible for maintenance and charges fees according to regulations.
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