Product Manual

9
B) ELECTRIC DRIVE WITH DUAL CONTROL
1) Check unit for any damage.
2) Check compressor oil level, fill or add if necessary.
3) Pressure switch "Off/Auto" knob should be in "Off" position.
4) Plug in power cord to proper electrical outlet.
5 a) Stop/Start (pressure switch) control
1. Shut-off valve on pilot unloader should be closed ("knurled"
knob on top of the pilot unloader should be turned all the way
down).
2. Turn pressure switch "Off/Auto" switch to "Auto". Electric
motor should now start and fill air receiver(s) with compressed
air till cut-out pressure is reached. Compressor should stop
and remain stopped till air receiver pressure reaches the cut-in
pressure. The unit will continue to cycle in this automatic
operation until it is turned off.
b) Continuous run (Pilot unloader) control
1. Open the shut-off valve on pilot unloader ("knurled" knob on
top of the pilot unloader should be turned all the way up).
2. Turn pressure switch "Off/Auto" switch to "Auto", electric motor
should now start and fill air receiver(s) with compressed air till
full pressure is reached. To engage continous run, turn “knurled
knob down. Your compressor will idle down and continue to
idle once maximum pressure is acheived. When cut-in pressure
is reached, the unloader valves will de-activate and unit will
compress air. The unit will continue in this automatic operation
until the unit is stopped ("Off/Auto" switch turn to the "Off"
position and/or electric power supply is disconnected).
6) You
can
switch
at
anytime from Stop/Start
to
Continuous
Run
and
vice
versa
by
opening
or
closing
the
valve
on
the
pilot
unloader.
C) ELECTRIC DRIVE
1) Check unit for any damage.
2) Check compressor oil level, fill or add if necessary.
3) Pressure switch "Off/Auto" switch should be in "Off" position.
4) Plug in power cord to proper electrical outlet. If compressor is
not equipped with a male plug, hire an electrician to install one.