Wayne SUBMERSIBLE PUMPS T75S10-2 - Manual (Page 6)

6
Operating Instructions and Parts Manual
Deep Well Submersible Pump
www.waynepumps.com
Installation
(Continued)
PITLESS
ADAPTOR
CHECK
VALVE
BLEEDER
ORFICE &
TEE
PIPE COUPLING
TAPE CABLE
TO PIPE
PUMP
VENTILATED
WELL CAP
SUBMERSIBLE
CABLE
UNION
CONTROL BOX
(3 WIRE MODELS)
ELECTRICAL DISCONNECT
PRESSURE GAUGE
AIR VOLUME CONTROL
PRESSURE SWITCH
TO HOUSE
SERVICE
GATE VALVE
RELIEF VALVE
2 ft.
(.6m)
SEE TABLE
CHECK VALVE DISTANCE TO TOP BLEEDER ORIFICE
TANK SIZE/GALLON (L) DISTANCE FT. (M)
42 (159) 2 (.6)
82 (310.4) 3 (.9)
120 (454.2) 5 (1.5)
220 (832.7) 5 (1.5)
315(1192.3) 10 (3)
525 (1987.1) 15 (4.6)
figure 10 - Typical Standard Tank Installation
Symptom(s) Possible Cause(s) Corrective action(s)
Motor will not start, but fuses are
not blown 1. no voltage at control box or
disconnect switch
1. Install correct fuse or time delay fuse.
2. no voltage at pressure switch 2. Replace faulty pressure switch.
3. no voltage at control box 3. Rewire supply to control box.
4. Cable or splices bad 4. Consult licensed electrician or serviceperson.
5. Control box incorrectly wired 5. Reconnect control box correctly (see Wiring Installation
Diagrams on page 3).
Fuses blow or overload protector
trips when motor starts 1. Wrong size fuse or wrong size time
delay fuse
1. Install fuse or time delay fuse of correct size.
2. Wire size too small 2. Install wire of correct size.
3. Start capacitor defective, blown, or
wrong size
3. Replace start capacitor. Replace start relay if defective.
4. Low or high voltage 4. If voltage variation is greater than 10% of nameplate
rating, call power company or water supply to adjust
voltage.
5. Power supply wire leads not
properly connected to control box
5. Reconnect leads to match wiring diagram in control box
cover. Reconnect power supply wires so wire color code
matches motor lead color code.
6. Broken wire in control box 6. Disconnect power. Repair or replace defective wire.
7. Pump or motor stuck or binding 7. Make all possible aboveground checks. If necessary, pull
pump. If pump is locked, replace it. Clean well of all sand
and lime before reinstalling pump.
8. Wire and/or wire splices for power
supply or motor leads grounded,
shorted, or open
8. Consult licensed electrician or qualified serviceperson. Do
not attempt to disassemble pump or motor.
Troubleshooting Chart