Wohler MR 400 Mode D'emploi page 48

Quick guide
12 Quick guide
Power button
Arrow keys
48
1. Vacuum seal the tubes.
2. Press the power button for 2 s to switch on the unit.
3. Press the arrow keys to select the refrigerant
NOTE!
The refrigerant can only be selected in the saturation tempera-
ture submenu, which appears immediately after switching on.
4. Connect the high pressure side and the low pressure side
of the unit to the system under test.
5. Connect the cable of the temperature clamps to the top of
the Wöhler MR 400 and clamp the clamps onto the pipes
of the system to be tested.
6. Switch on the system under test and monitor the parame-
ters.