HygroMatik SteamKit H, Manual

Page: 34 / 44

Page 34
9.5 Removal and installation of
unit components
9.6 Blow-down pump (removal,
cleaning, reinstallation)
Removal and cleaning
» Remove steam cylinder as
described in „Removal of steam cyl-
inder“ section.
» Detach adapter (30) from pump
(32).
» Detach electrical cable from pump.
» Remove nuts securing pump on
console bottom plate.
» Remove cap nuts securing cylinder
base ((37) in exploded view).
» Remove pump and cylinder base
from console and separate.
» Open pump bayonet lock.
» Remove residues from pump and
drain hoses (replace O-ring (34) if
required).
Reinstallation
» Moisten O-ring (33) and insert into
cylinder base (37) horizontal stub.
» Push pump back into cylinder base
and position the combination of
pump and base on the stud bolts of
the console.
» Reattach cap nuts (cylinder base)
and nuts (pump).
» Moisten O-ring (31) and insert into
adapter.
» Slide adapter (30) onto pump stub.
» Refit electrical cable to pump con-
nector (no polarisation).
» Follow the handling instructions in
the section
Leakage tes t.
32
34 (hidden)
30
33
31