INITIAL OPERATION
Steps to
install the
battery
Start
instrument,
main interface
introduction
Open the hanging attachment, remove the screws, and open
●
the battery tank.
Install the battery (4*1.5V, AA battery ) into the battery tank. Do
●
not mistake the polarity!
●
Close the battery tank.
Cautions
Long-time idling: Remove batteries.
The battery should be reloaded before using the instrument.
●
Long press 【
●
Enter the main interface.
Pressure Leak Test
Move 【▲】 and 【▼】 to the required option.
●
Select the pressure leak test mode, Press 【
pressure holding interface.
●
Select the refrigeration mode, Press 【
ation interface.
●
Select the vacuuming mode, Press 【
ing interface.
】 key to start up.
Refrigeration
8
Evacuation
】 to enter the
】 to enter the refriger-
】 to enter the vacuum-