Connection with high-pressure valve |
1 - | Connection with internal thread (soldered in) |
3 - | Valve with external thread and groove for O-ring (designation: ball valve) |
Note t
| Following connection, carefully screw the handwheel of the service coupling into the quick-release coupling adapter to the extent required to reliably open the valve in the service connection (observe the pressure gauge; take care not to open the valve too far). |
t
| To remove and install the valve -3- with the refrigerant circuit drained, make use of an adapter from the socket -T10364- for example. |
t
| There are different versions of these valves (with internal or external thread) and the tightening torques may therefore also differ. The tightening torque for the valves -3- used at present with an M12 x 1.5 mm external thread is 9 Nm 1 Nm. |
t
| There are different versions of these valves and the corresponding sealing caps. Attention is to be paid to the correct version of the valve and correct assignment of the sealing cap → Electronic parts catalogue. |
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