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05102004
0410
Notice
Date
Steam and condensate connections
There is always a risk that a certain amount
of water will be carried in steam.
Water is carried in the lower parts of the
supply tubes, and steam in the upper parts.
Make a swan neck branch-T on the main
tube to prevent this water damaging the
machine heating system. This will ensure
that only steam is retrieved without any
condensed water.
Steam connection DN 20 (3/4" BSP)
The customer must install a line purge, a manually closing valve with handwheel lockable in off
position (do not use a 1/4 turn valve) and a filter on the supply side of the ironer.
The customer must install a safety valve if the boiler used operates at a pressure over the
acceptable vapour of 1000 kPa maxi (10
bar).
Condensate connection DN 10 (3/8"
BSP)
The customer must install a steam trap with
float closed and incondensibles drainage
device (example : Sarco ref. FT10C - G 3/4"
PN 25 or Gestra ref. UNA15 h - G 3/4" PN
25), a by-pass, a non-return valve and a
manual closing valve lockable in off position.
A
Ironer
B
Line trap (supplied by the client)
D
The valve is lockable in the closed
position (supplied by the client)
E
Filter (supplied by the client)
F
Steam trap (supplied by the client)
G
By-pass (needle valve) (supplied by
the client)
H
Non-return valve (supplied by the
client)
M
Pressure gauge (supplied by the
client)
N
Thermal insulation for the pipework
(supplied by the client)
R
Return of condensates
S
Safety valve (supplied by the client)
V
Steam inlet (supplied by the client)
13
7
Page
7. Installation
INSTALLATION
MANUAL
D0455
D1060
D1053
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