Steam Installation - Electrolux T4900 Installation Manual

18

Steam installation

Before start
The steam supply must be cut off and must not
be under pressure.
Steam
Steam 3-10 bar absolute pressure
(130 - 180°C).
Steam forward
1. The branch pipe's branch must be located
at the top of the main steam pipe to prevent
condensation in the steam.
2. The branch pipe must have a descending
gradient and must end at a height above the
inlet connecting branch (D).
3. Mount a shut-off valve (a) and a strainer (b) in
the branch pipe, fig. 1.
Condensation return
1. It is important that the branch pipe for
condensed water on return to the main
condensate pipe has a descending gradient and
is lower than the outlet connecting branch (E).
2. Mount a strainer (b) in the return pipe.
3. Mount a steam trap behind the dirt collector (c).
4. Then mount a shut-off valve (a).
5. Mount pressure hoses between branch pipes
and dryer (hoses are not supplied), fig. 1.
6. The pressure hoses must not hang down, fig. 2.
Leak test
1. Leak test the system.
2. Clean the dirt collectors (b).
Function check
The function check is described in the back of
this manual.
Pipe insulation
All pipes must be insulated in order to reduce
risk of burning. Insulation also reduces loss of
heat to the surroundings.
Installation manual
1
D
E
2
Note
Before installing dryer with tilt
see section "Dryer with tilting
function".
a
b
a
c
b