Section 10
Troubleshooting
20413005
8-2012/Rev 05
10-5
Table 10-1
SL-V Series Troubleshooting Guide
Malfunction Indication Comments
13.
Pump will not start Emergency stop button is
depressed
Pull the e-stop button out.
Check all remote e-stop buttons.
Main power is disconnected Check the main power and
verify that the main power
disconnect is on.
Control power has been
interrupted
Check the power supply circuit
for a tripped breaker.
Check the input and output of
the 24 volt DC power supply.
Check the 2K1 relay.
A protection fault has been
activated
Check the display panel for fault
messages.
Motor overload relay has
been tripped
Identify the source of the
overload and remedy the
problem. Reset the overload
relay.
Inlet water valve is turned off Press the reset button on the Run
Screen to reset the water valve.
14.
Console display and lights
do not illuminate
Emergency stop button is
depressed
Pull the e-stop button out.
Check all remote e-stop buttons.
Main power is disconnected Check the main power and
verify that the main power
disconnect is on.
Control power is not available Check the power supply circuit
for a tripped breaker.
Check the input and output of
the 24 volt DC power supply.
Check the 2K1 relay.