1 Phase Simplex
Control Panel for Grinder
and Vortex Pumps
Owner and Operational Manual
293 S. Wright St, Delavan, WI 53115 Phone: 1-866-973-6835 Fax: 800-426-9446
P10063VSM
Page 5 of 10
Setting Overload FLA to Pump FLA:
Use a phillips head screwdriver to adjust
the yellow dial to the full load amps (FLA)
of your pump. i.e. If the FLA of your pump
is 6.0 you would set the yellow dial on the
overload relay to 6.
To reset a tripped overload, push the
blue RESET switch. Make sure the dial
is in the ”H” position.
Re-Setting Overload:
Use an ohm meter to verify if an overload has tripped. Place
one of the ohm meter probes on terminal 97 of the overload
and place the other probe of the ohm meter on 98 of the
overload. If your reading is high the overload is not tripped.
If your reading shows continuity or 0 ohms, the unit is
tripped and should be reset.
To verify the Overload has tripped.
Stop/Off Float
Start Float
Alarm Float
Float switches are most commonly used, but 1
Phase Simplex Grinder & Vortex control panels can
also be used with any dry contact type of level or
pressure switch. Illustration shows float switches
installed for pump down applications. Refer to float
switch instructions for mounting of clamp or
weighted floats.
Mounting Level Switches:
Stop
1 & 2
Stop
1 & 2
Float switches are labeled
on both buoy end and cord
end for easy installation.
97
98
0
