© 1996 Manitowoc Engineering Co.
Rev. 06-10-96 Folio 1002-1
MOISTURE EJECTOR VALVE MAINTENANCE
Table of
Contents
General
The moisture ejector valve (Figure 1) is fastened to the bottom of the air tank for
the purpose of automatically ejecting moisture which settles in the bottom of the
air tank.
On some crane models, a moisture ejector valve is fastened to the bottom of each
air tank.
The valve has a heater controlled by its own thermostat.
Control Handle
Positions
(see
Figure 2)
Automatic Operation
Turn the handle all the way OUT.
Shut-Off
Turn the handle all the way IN.
Turn the handle to this position if the valve malfunctions; the crane can then be
operated until repairs or replacement can be made at a convenient time.
General.........................................................................1
Control Handle Positions (see Figure 2).......................1
Automatic Operation ..............................................1
Shut-Off..................................................................1
Operational Checks......................................................2
FIGURE 1
P297
Moisture Ejector
Valve
Eject Port
Electric
Wires
Pilot Line from
Governor Unloader
Control Handle
395143
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