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Installation manual
6 Steam connection
The supply hose must be equipped with a manual shut-off valve to facilitate installation and servicing. Fit filter to the
manual shut-off valve.
Connections with pipes directly to the machine are not allowed.
Connect the hose so it hangs in a gentle arc. (This is particularly important if the machine is fitted with a tilting
function).
Connect an approved hose between filter and machine.
Connection size at filter (W4400H, W4600H): DN 20 (3/4" BSP).
Connection size at filter (W4850H, W41100H): DN 32 (1 1/4" BSP).
W4400H, W4600H
W4850H, W41100H
A
A
fig.4138A
Steam pressure required:
Miniumum: 50 kPa
Maximum: 800 kPa
Recommended: 300-600 kPa
Note!
A steam heated machine is only intended to use clean steam.
Summary of Contents for W4 H Series
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