4.
Fitting the Recirculation Pipe
WARNING: The recirulation arm
must be fitted whenever the pump
is in use. Follow these instructions
to fit the recirculation arm.
Fit the silicon seal onto the bottom
of the recirculation arm as show in
the picture to the right.
Use the black hand wheel to
attach the arm to the body of the
boiler as shown in the photo.
There is no need to overtighten
the hand wheel. Only light force is
required and overtightening can
result in premature wear on the
silicon seal.