Filter Shake System - Delfin D/G 1 Z22 Operating And Maintenance Manual

5.4

Filter shake system

Filter shake operation must be executed only after the machine has been switched off and after
the engine has stopped completely.
Fit the provided cap into the suction plug.
Filter shake device should always be activated before using the vacuum and after long periods of
uninterrupted working.
Warning!
Do not tangle or ply the flexible hose during vacuuming operations.
D/G 1 – D/G 2 Z22 Edition: September 2005 – Rel. 00