Preparing for use
33
EN
4
Preparing for use
4.1
Setting the
freewheel brake
The freewheel brake makes it possible to wind the
compressed air hose forward or back in a con-
trolled manner. It prevents the hose unwinding off
of the viper by itself.
Fig. 27: Star knob to adjust freewheel
brake
The freewheel brake is set using the star knob
located on the left of the display.
NOTE!
The freewheel brake is set ex works; generally
speaking, it does not need to be adjusted.
To increase the braking effect
Turn the star knob clockwise.
The hose will now no longer run so easily out of
the cage.
To decrease the braking effect
Turn the star knob counterclockwise.
You will now be able to pull the hose more easily
out of the cage.
Summary of Contents for DH 420
Page 3: ...Inhalt 3 8 1 Garantie 20 8 2 Service 20 9 Konformit tserkl rung 21 10 Zubeh r 22...
Page 24: ...Indice 24 8 1 Warranty 42 8 2 Service 42 9 Declaration of conformity 43...
Page 45: ...Indice 45 9 Dichiarazione di conformit 62 10 Accessori 63...
Page 67: ...Generalit s 67 Tuyaux air comprim 10 m avec robinet d arr t et accou plement de connexion...
