To connect capillaries with conventional fitting connections (using ferrules) (non-Viper), follow these steps:

  1. Insert the capillary into the connection port.

  2. Tighten the connection with a wrench (wrench size: 1/4").

  3. NOTICE

    Overtightening may damage the connection (both, the ferrule and the connection port). With a torque wrench, the torque should not exceed 3 Nm (for steel capillaries).

  4. Check whether the connection leaks. If leakage exists, follow the steps further down.

Resolving Leakage with Conventional Fitting Connections

  1. Remove the capillary.

  2. Clean the connection port with a cleaning swab.

  3. Reinstall the capillary.

  4. If the connection continues to leak, install a new capillary.

NOTICE

To avoid increased dead volume, leakage, or damage to the system, reuse fittings and ferrules only for the same capillary connection.