Simer Pitmaster 3963 Manual Del Usuario página 5

Troubleshooting / Repair Parts
Troubleshooting
Risk of sudden starts. Can cause electrical shock and personal injury. If power to pump is on when
thermal overload resets, pump may start without warning. Disconnect power before servicing pump.
Check to to be sure that power cord is securely plugged into outlet. Disconnect power to outlet before handling pump or motor.
Check to be sure you have electrical power.
Check that liquid fluid levels is high enough to activate switch or controller.
Check to be sure that 3/16" (4.7 mm) vent hole in discharge pipe is not plugged.
Pump fails to operate
Check for blockage in pump inlet, impeller, check valve or discharge pipe.
Thermal overload may have tripped. Test start pump; if it starts and then stops immediately, disxonnect from power source for 30
minutes to allow motor to cool, then reconnect to power source. Check for cause of overheating/overloading.
Check the float switch operation for maximum possible clearance.
Be sure all valves in discharge valve are fully open.
Clean out discharge pipe and check valve.
Pump fails to empty sump Check for blockage in pump inlet or impeller.
Pump not sized properly. A higher capacity pump may be required.
Check the float switch operation for maximum possible clearance.
Check swtich or controller automatic floats for proper operation, location, and clearance.
Pump will not shot off.
If pump is completely inoperative or continues to malfunction, consult your local serviceman.
3
4
For parts or assistance, call Simer Customer Service at
Lift pump
using this
handle ring
only.
2
Ref.
1
2
1
3
4
If Motor Fails, Replace Pump.
412 0893
Descripton Qty
Volute 1
Impeller 1
Power Cord 1
Automatic Float Switch 1
800-468-7867
5
3963 115 Volt
PW1-13
PW5-11P
PW117-237-TSE
PS117-145P