Fulton Ancillary Equipment SteamPac Unfired Steam Generators - Manual (Page 41)

Fulton Thermal Corp.*SteamPac Unfired Steam Generators Manual* Version 2010-0201
Page 41
a) The steam pressure inside the generator is monitored by a small pressure gauge
mounted at the top.
8. Overload Protection
a) The feed pump motor is protected by thermal relays in case of excessive current caused
by voltage variation or malfunction of the feed pump. If the overload operates it must be
manually rest after ascertaining the cause.
9. Control Switch
a) The generator is switched on and off by means of a three-way position selector switch on
the control panel Position 1 is “off”. Position 2 is to enable the feed pump only to be
selected in order to fill the unit before start-up. Position 3 is to enable the three-way
control valve to start steam generator.