BA-EN-HydroStar V3.1 page 9
3.4 Installing the spring-loaded flange
1 Wall penetration
2 Flange with spacer 5
4 Silicon sealing
7 Pool liner
M6 Screws for flange
M5 Screws for cover
• The contact surfaces of the wall penetration (1) must be free of sand and concrete remnants.
• The contact surface must be grease-free by cleaning with an appropriate cleaner.
• Remove the paper on one side of the seal (4)
• Put the adhesive side of the seal on the frame of the wall penetration. Take care not to cover the
attachment holes.
• Put the pool liner (7) on top of the seal and poke holes for the screws.
• Put spring-loaded flange in place and attach with the M6 screws.
• Observe the specified tightening torque (7 - 10 Nm)!