2. Lay the delivery hoses (1) as straight as possible and with as few hose
connections as possible.
3. Connect the individual delivery hoses
For hose connections, make sure that the rubber seals in the coupling
sleeves are clean and present.
To make a hose connection, open the two levers (3) (folding out), insert
the plug (5) into the socket (4) and close the two levers (3) on the
socket (folding in). The lock is secure.
➢ When laying through rooms with passenger or building material
traffic, it is advisable to additionally secure the levers against
unintentional folding out. This can be secured, for example, by a
wire sling around the levers.