OspreyFrank SteamForce SF 20, Operating Instructions Manual, Page: 44 / 60

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6. PREPARATION AND USE
CONTROLS AND MAIN PARTS (Fig. 6)
1 – General switch
2 – Pressure gauge
3 – General switch signal lamp
4 – No-water signal lamp
5 – Temperature indicator /
thermoregulator
6 – Vapor deliver y control switch
7 – General switch for pumpheater
feeding.
8 – Vapor Delivery Regulator
9 - Flexible hose socket
10 – Hour counter
PREPARATION
Insert the plug in a suitable power socket
– three-phase 400V 50Hz - unless stated
otherwise (Fig. 7).
Make sure there is an automatic cut-out
device t hat disconnects the power supply if
the current discharged to ground exceeds
30 mA for 30 ms.
An alternative is to earth the entire system
adequately.
Note: We decl ine any responsibility for
damage caused by operation with voltage
values not compliant with those indicated!
Turn on the machine by acting on the general
switch located below of the control panel (Fig. 7).
Fig. 6
Fig. 7