Maschinenvertrieb
LIYU DMS GmbH
www.liyu-dms.com
47
Vacuum pressure switch is shown in the figure, with the following functions for each area:
1: Pressure Display
Area
Display the current pressure value in the vacuum tank
2:Setting
Pressure
Display Area
Display the setting pressure value
3:
Signal
Output
Prompt
Prompt the output status of current OUT1 and OUT2
4: Button Operation
Area
MODE: mode setting. Up and down keys are used to
set value or turn pages.
Note: Please refer to Appendix 1 or browse vacuum pressure gauge instructions for the
detailed operation of vacuum pressure gauge.
Vacuum Negative Pressure Adjustment
Relevant parameters of the machine have been set before leaving the factory.
however, fine adjustment may be needed for the setting value according to the local
environment. You may adjust negative pressure value setting as per the following
method: