- 31 -
Return the silicone tube to the original position and clamp. Turn on the vacuum test to check for
leakage.
9.6
Leakage at the door or dripping underneath
Faulty description
：
Air leakage and water dripping are obvious.
Solution
：
Please
check if the seal is installed correctly(the long side with the word "H" is exposed outside).
Please
check if the seal is damaged.
Appendix 1 Safety Device Description
Preheating system over temperature protection switch: The preheating system has an over‐temperature
protection switch that automatically disconnects the preheating system power supply circuit when the temperature
exceeds the limitation of protection switch threshold temperature to realize
the protection function of the
preheating system.
Steam generator over temperature protection switch: The steam generator has three temperature
switches.
The protection switch that automatically disconnects steam generator power supply circuit when
its
temperature exceeds
threshold temperature.
Pressure relief valve: When the pressure inside the chamber is 1.3 times greater than the working pressure,
the pressure relief valve will automatically open in order to keep the pressure inside the chamber within a safe
pressure range.
Appendix 2 Schematic diagram of piping system