Blue Angel Pumps BCST50 - Manual (Page 3)

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BCAP, BCSC, BCSM, BCST, BSPM, BSPT Series
www.blueangelpumps.com
Operating Instructions and Parts Manual
• Sump pump will run a minimum of 4
seconds, to a maximum of 16 before
stopping.
• Sump pump run time will be
determined by the sump pit size and
water flow rate into the sump pit.
• Under flooding conditions, the
sump pump will stop for 1 second,
every 16 seconds, and automatically
turn back on, until water level
reaches off position of the switch.
Maintenance
Always
disconnect the
electrical supply before
attempting to install, service,
relocate or perform any
maintenance. If the power
source is out of sight, lock and
tag in the open (off) position to prevent
unexpected power application. Failure to
do so could result in fatal electrical shock.
Only qualifi ed electricians should repair this
unit. Improper repair could result in fatal
electrical shock.
1. Let the pump cool for a minimum of
two hours before servicing because
the pump contains hot oil under
pressure and the motor is hot.
2. Disassembly of the motor prior to
expiration of warranty will void the
warranty. If repairs are required, see
troubleshooting chart.
3. Inlet should be kept clean and free
of all foreign objects and inspected
annually. A clogged inlet will
damage pump.
4. Pump should be checked monthly
for proper operation.
(BCAP and BCSC Series only)
Pump can be checked for proper operation
by briefly removing pump power cord
from the back of the Solid-State Water
Sensor plug and inserting directly into the
grounded outlet. In this condition, the
pump will run continuously. Once pump
operation is verified, replace pump power
cord into the back of the Solid-State Water
Sensor plug (see Figure 5).
Wipe water sensor surface regularly to
prevent silt or other coatings from building
up on sensor face (see Figure 5).
This pump contains
dielectric oil for
cooling. This oil can be harmful to the
environment. Check the state environmental
laws before disposing this oil.
Troubleshooting Chart
Symptom Possible Cause(s) Corrective Action
Pump will not start or
run 1. Blown fuse, tripped breaker
2. Low line voltage
3. Defective motor
4. Defective float switch
5. Impeller bound
6. Float obstructed
7. GFCI tripped
1. If blown, replace with proper sized fuse or reset breaker.
2. If voltage is under 108 volts, check wiring size.
DO NOT USE AN EXTENSION CORD
3. Replace pump
4. Replace float switch
5. If impeller will not turn, remove housing and remove
blockage
6. Make sure float moves freely up and down float rod
7. Reset GFCI circuit. If GFCI continues to trip, replace the pump.
Pump starts and stops
too often 1. Back-flow of water from piping
2. Faulty float switch
3. Incoming water is draining on
sensor face
4. Dirty Solid-State Water Sensor
1. Install or replace check valve
2. Replace float switch
3. Position pump switch away from the inlet so switch is
clear from incoming water (see Figure 3)
4. Clean sensor face (see Figure 5)
Pump will not shut off
or thermal protector
turns off 1. Incoming water is draining on
sensor face
2. Obstacle in piping
3. Defective float switch
4. Dirty Solid-State Water Sensor
5. Float obstructed
1. Position pump switch away from the inlet so switch is
clear from incoming water (see Figure 3)
2. Remove pump and clean pump, check valve and piping
3. Replace float switch
4. Clean sensor face (see Figure 5)
5. Make sure float moves freely up and down
Pump operates but
delivers little or no
water 1. Low line voltage
2. Clogged inlet
3. Plugged impeller
4. Obstacle in piping
5. Check valve installed backwards
1. If voltage is under 108 volts, check wiring size
DO NOT USE AN EXTENSION CORD
2. Clean inlet screen
3. Clean out impeller
4. Remove pump and clean pump, check valve and piping.
5. Reverse position of check valve
Gurgling sound from
pump at end of cycle 1. Air ingested into pump
2. Time required for pumping is less
than 4 seconds
1. Wipe off surface of sensor (see Figure 5)
2. Additional run time will not damage pump
Operation (continued)