Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09
Installation and connection
KNF Flodos AG BA_FEM1-02_1-09_EN_07_157639.docx
Translation of Original Operating and Installation Instructions
15
FEM 1.09 / UFEM 1.09 - Clamp ring hose connection fitting
1
Hose
2
Union nut
3
Clamp ring
4
Connector
Fig. 11: 4/6 mm hose connection fitting with clamp ring (FEM)
1/8“/1/4“ hose connection fitting with clamp ring (UFEM)
Remove protective plugs from connections
Using a sharp knife, cut the suction and pressure lines (FEM: hose ID 4
mm, OD 6 mm; UFEM: hose ID 1/8“, OD 1/4“) to the required length, with
straight square edges
Push the union nut (
2
) and clamp ring (
3
) onto the hose (
1
).
Push the hoses onto the connectors as far as they will go
Hand-tighten the union nut (
2
).
Check that the hoses and transition joints (hose connector/hose) are fitted
correctly and securely
Check that the system is leak-tight
