Insertion Installation - SIKA VH Série Notice D'utilisation

VH / VK

2.2 Insertion installation

 The paddle must not hit the pipe wall
must be able to move freely
 The paddle must not touch the inside of the

dome .
 Observe the installation height dimensions.
Shortening of paddle (only VHS06, VHS09, VK306,
VK309)
 Hold the paddle tight above the cut surface.
 Shorten the paddle with a suitable tool to the required
length.
Pipe tee according to EN 10242
 Seal the thread of the threaded adapter (G½) with a suitable sealing material (e. g. hemp
or Teflon tape) or sealing rings.
 Screw the threaded adapter into the pipe tee.
Welding socket according to EN 10241
(G½ female, length 15 mm)
 Weld the welding socket into the prepared pipe.
 Seal the thread of the threaded adapter (G½) with a suitable sealing material (e. g. hemp
or Teflon tape) or sealing rings.
 Screw the threaded adapter into the welding socket.
Soldering / welding adapter
 Remove the flow switch and the O-ring from the soldering / welding adapter
 Solder the soldering adapter into the prepared pipe
or
Weld the welding adapter into the prepared pipe.
Install flow switch
 Insert the O-ring into the groove.
 Insert the flow switch into the adapter and turn the union nut onto the thread (do not
tighten yet).
 Align the flow switch in the flow direction.
 Tighten the plastic union nut with 7...8 Nm or the metal union nut with 25...30 Nm.
Technical changes reserved

and
 .
Installation
- 23 -