Triton T300si Installation And Operating Instructions Manual page 17

T300si electric shower
If fitting to a hollow wall structure, it may be
Fig.
preferable to secure the bulkhead by applying a
bead of silicon seal to the back of the bulkhead.
Apply PTFE tape to the threaded connector.
Screw the bulkhead assembly onto the threaded
connector until tight to the wall and the two
fixing holes are aligned. Secure to the wall with
the two screws supplied (fig.).
Finish by clipping the cover onto the bulkhead
making sure the protruding legs locate in the
bulkhead body.