Idiomas disponibles
Idiomas disponibles
5.2 Cleaning the instrument
1.If the instrument housing is dirty, please clean it with a damp cloth.
Do not use harsh cleaning agents or solvents! Mild soap and water may be used.
2.Keep screw connections clean and free of grease and other deposits, clean with a moist
cloth as required.
5.3 Replace the refrigeration hose regularly
If the device falls or is subjected to other mechanical loads, the hose may be partially damaged. It is
recommended to replace the refrigeration hose with a new one.
6. Tips and assistance
6.1 Problems and Solutions
Problems
Power display is flashing
Automatic shutdown
The temperature
display - - - -
The temperature display
area displays - OL -
The pressure display
area displays - OL -
Possible causes
●
Battery is running out
●
The battery is out of power
●
The temperature clamp is
not connected, or the
temperature exceeds the
minimum range limit
●
The temperature is higher
than the allowable range
●
The pressure exceeds the
allowable range
11
Solutions
●
Replace batteries
●
Replace batteries
●
Connect the temperature
clamp or keep the
temperature within the
allowable range
●
Do not exceed the
pressure range
●
Do not exceed the
pressure range
