Liberty Pumps SBX Serie Manual De Instalación página 7

4. Troubleshooting
Risk of electric shock.
adjustments.
Problem
Pump will not run.
Fig. 9 Switch Cord Routing
Always disconnect the pump from the power source before handling or making
Cause
Blown fuse or other interruption of

power; improper voltage.
Switch is unable to move to the

"turn on" position due to
interference with the side of basin
or other obstruction
Insufficient liquid level.

Defective switch.

©Copyright 2012 Liberty Pumps Inc. All rights reserved
Figure 10. Installation of Switch Bracket
Switch Cord
Internal
inlet hub
Correction
Check that the unit is securely plugged in.

Have an electrician check all wiring for proper
connections and adequate voltage and
capacity.
Position the pump or switch so that it has

adequate clearance for free operation.
Make sure the liquid level is allowed to rise

enough to activate switch(s).
Remove and replace switch.

Bolt and
Washer
Switch Bracket
7