BJM Pumps SV1500F-230 - Manual (Page 11)

11
OPTIONAL FLOAT CONNECTION
BJM Pumps utilizes a control for all of the single phase “F” series pumps. The wiring
diagram included in this manual (and with the control) should be followed to properly
connect the pump power and sensor leads to the control, and the power supply to the
control. Care should be taken to make sure all of the connections are proper and that
the system is properly grounded. The control can be utilized as a portable control or as
a permanently mounted control enclosure. All Connections should be done to meet the
National Electric Code and all applicable local codes and ordinances.
The BJM Pumps control is supplied as a manual ON/OFF control. A wide angle float
can be wired in series with the thermal sensors to allow the pumps to operate in an
automatic mode. See the wiring diagram provided in this manual for proper connection.
A separate alarm control with float is available as an option from BJM Pumps.
TROUBLE SHOOTING
Disconnect the power source to the pump BEFORE attempting
any type of trouble shooting, service or repair.
PUMP WILL NOT RUN
1. Check power supply (fuses, breaker). Reset power.
2. Blocked impeller. Remove strainer, check and clean.
3. Defective cable or incorrect wiring.
4. Strainer clogged. Check and clean as necessary.
5. Float switch tangled/obstructed. Clean and free float switch from obstruction.
6. Float switch defective. Replace float switch.
7. Capacitor or start relay in control failed.
8. Thermal sensor switch is open/or failed.