ECOLAB EcoAdd Betriebsanleitung Seite 251

1.
Place the O-ring (item 6) in the groove of the suction or pressure valve (item 7).
2.
Tighten the female coupling (item 5) (detail B1).
3.
Cut the hose (item 1) straight.
4.
Push the union nut (item 2) over the hose (item 1).
5.
Push the clamping ring (item 3) over the hose (item 1).
6.
Push the hose (item 1) onto the support sleeve (item 4) up to the stop (detail: A1).
7.
Tighten the female coupling (item 5) (detail A2).
Hose connection with tapered part and clamping piece
1
2 3
3
1
A1
1.
Cut the hose (item 1) straight.
2.
Push the union nut (item 2) over the hose (item 1).
3.
Push the clamping piece (item 3) over the hose (item 1).
4.
Push the hose (item 1) onto the tapered part (item 4) up to the stop collar (detail A1).
5.
Push the clamping piece (item 3) towards the tapered part (item 4) until there is
discernible resistance.
6.
Place the O-ring (item 5) in the groove of the suction or pressure valve (item 6).
7.
Tighten the union nut (item 2) (detail B1).
Pipe and hose connection with attachment nipple and hose clamp
2 3
1
1.
Cut the hose (item 1) straight.
2.
Push the union nut (item 2) over the hose (item 1).
3.
Push the hose clamp (item 6) over the hose (item 1).
4.
Push the hose (item 1) onto the tapered part (item 3) up to the stop collar (detail A1).
5.
Place the O-ring (item 4) in the groove of the suction or pressure valve (item 5).
6.
Tighten the union nut (item 2) (detail B1).
7.
Push the hose clamp (item 6) downward and tighten (detail B1).
4 5
A
B
2
4
3
1
4
5
4
A
3
6
1
A1
47
Assembly and connection
6
1 Hose
2 Union nut
3 Clamping piece
4 Tapered part
5 O-ring
6 Suction valve, pressure valve
6
A Pipe or hose connection
B Valve connection
B1
5
1 Hose
2 Union nut
3 Tapered part
4 O-ring
B
2
5 Suction valve, pressure valve
4
6 Hose clamp
A Pipe or hose connection
5
B Valve connection
B1
MAN046939 Rev. 6-10.2021