Drawell DW-TY-9900, Operation Manual

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different supporting equipment(Fig.3-2 is the circuit breaker installation wiring diagram). If the
distribution panel cannot be equipped with 5 circuit breakers, the axial flow fan and the
computer socket can be used without circuit breakers.
Ground wire(In the picture
②
): the ground wire introduced from the outside is connected to it
Cooling water inlet and outlet(In the picture ③
): it is connected to the water tank, the
water outlet of the water tank is connected to the water inlet of the host DW-
TY-9900 ICP-AES, and the water inlet of the water tank must be connected to the
water outlet of the host DW-TY-9900 ICP-AES.
(When the handle of the water tank valve is
parallel to the water flow direction, it is open)
Plasma gas and carrier gas inlet(in the pictur e ④
): they are respectively connected to the
argon cylinder with a ф 6 PU tube through an oxygen pressure reducing regulator.
Fig.3-2 Circuit breaker installation wiring diagram
Sampling system installation: the parts of the sampling system are mostly fragile. It is
recommended that users do not dispose of them by themselves, and the installation is guided by
our company's engineers.
Exhaust ducts : When using DW-TY-9900 ICP-AES for analysis and testing, the exhaust gas is
mainly argon, but there are also some metal vapors and various gaseous substances generated.
Therefore, exhaust equipment should be installed above the DW-TY-9900 ICP-AES sampling
system.
Location of suction vent: the air outlet should be installed above the plasma chamber of the ICP
host, and the installation of the exhaust equipment can refer to Fig. 3-3