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
1 Phase Simplex - How to use the System Test switch
Place the HOA (Hand-Off-Auto) switch in the “Hand” position. The Pump
Run indicator light will illuminate and the pump will turn on.
#4. Using the System Test switch to troubleshoot your control panel.
Place the HOA (Hand-Off-Auto) switch in the “Hand” position and you will be
automatically checking the true status of the floats.
EXAMPLE: Fig #2. The green pump run light is illuminated because the HOA
switch is in the hand mode.
Illustration (Fig#3A) shows the Stop float is activated, but
the indicator light on the command center in (Fig#2A) is
not illuminated. The Stop float is not working properly
and should be replaced.
Example (Fig#3B) shown below is demonstrating
that the same float is not working, but for a different
reason. In this example the float is hung up in the
tank.
EXAMPLE: Fig#2A
Stop Float is activated
Start Float is activated
Alarm Float
(Fig#3A)
Stop Float is NOT activated
Start Float is activated
Alarm Float
(Fig#3B)
The Start float
indicator is illumi-
The Stop float
indicator light is not.
EXAMPLE: Fig#2B The
same indicator lights are
illuminated.
The Start float
indicator is illumi-
The Stop float
indicator light is not.
Fig. #1.
Fig. #2.
Fig. #2A.
P10063VSM
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