Autool LM110 Manuale d'uso - Pagina 6

Sfoglia online o scarica il pdf Manuale d'uso per Strumenti di misura Autool LM110. Autool LM110 12. Digital manifold gauge

1. Turn off the valve.

2. Press POWER Button to start the instrument. Press FUNCTION Button to select

Pressure Test Interface with Evaporation Temperature or Condensation Temperature

as below figures.

Pressure Test Interface with

Evaporation Temperature

Condensation Temperature

3. There will be 10 digits displayed after instru-ment turned on. Long press ZERO

button to zero reading.

4. Long press SETTING button to enter setting mode for adjusting unit and type of

refrigerant. (see 6-4 SETTING)

5. Fill refrigerant according to instructive opera-tion of refrigeration system.

6. Obtain test readings of pressure test, running test, evaporation temperature and

condensa-tion temperature.

7. Turn off valve after filling completed. Rapidly remove connection between

instrument and refrigeration system and refrigerant source.

8. Turn off the instrument.

NOTE: Filling operation of different equipment or refrigerant may vary. Please read

carefully the relevant specific operation requirements for filling operation, so as to

avoid damage to user or equipment caused by improper operation.

6.2. Vacuum Operation

Vacuum operation tests vacuum pressure value and calculates vacuum degree.

Operation Instructions are as follows.

1.Turn off the valve.

2.Press POWER button to start the instrument. Press FUNCTION Button to select

Vacuum Test Interface as below figures.