Xylem Flojet 02830 Serie Manual De Instalación Y Funcionamiento página 5

PUMP REPLACEMENT
1. Disconnect power to the pump and close the inlet water valve.
2. Open the dispensing valve/faucet to relieve all system pressure.
3. Use shop/paper towels to absorb any residual water as needed.
4. Remove the four screws that attach the pump to the base.
5. Unlock the inlet & outlet port clips (if applicable) and carefully disconnect the port fittings from the pump head; remove the pump.
6. Place new pump on the base and carefully reconnect the pump to the original port fittings.
7. Realign pump with the base and tighten 4 screws with a torque of 15lbs.
8. Once pump has been secured to the base and plumbing reinstalled, open the inlet water valve, connect power back to the pump and test
the system to ensure there are no leaks.
*Port clips should be in the locked position (if applicable).
TROUBLESHOOTING CHART
Symptom
Pump will not prime or retain
prime after operating
Pump runs but no fluid
Motor runs too hot
Flow rate is low
Pump leaks
Pump will not run
MAINTENANCE & SANITATION
WARNING: When using cleaning chemicals, gloves and eye protection are recommended.
Equipment Required:
• Two (2) 5-gallon bucket
• One (1) roll of Paper/Shop Towel
• One (1) small container of household bleach
• 3/8" ID non-toxic, flexible, hose-tubing (Sufficient length from
the suction inlet to the bottom of the supply bucket).
• One (1) Strainer (40 mesh minimum)
• One (1) Funnel (Optional)
Possible Cause(s)
• Air leak in suction line
• Defective check valve
• Upper housing leaking
• Suction lift too high
• Debris in check valve(s)
• Faulty suction piping
• Defective check valve
• Suction lift too high
• Clogged inlet
• Inlet line valve closed
• Voltage incorrect
• Insufficient ventilation for motor
• Piping or hose is damaged
• Clogged check valve
• Worn check valve
• Voltage incorrect
• Upper housing loose
• Pistons loose
• Pump head loose on motor
• Switch loose
• No electricity
• Defective pressure switch
• Motor has open circuit
• Thermal protector has cut off
Corrective Action
• Repair or replace
• Replace
• Tighten bolts
• Lower pump
• Clean check valve(s)
• Repair or replace
• Replace
• Lower pump
• Clean or replace
• Open valve
• Check voltage
• Insure proper ventilation
• Clean or replace
• Clear obstruction
• Replace
• Check voltage
• Tighten screws
• Tighten piston screws
• Tighten pump head screws
• Tighten switch
• Check connections, fuse, breakers
• Replace switch
• Replace
• Allow motor to cool 15-30 min
Preparation:
1. Disconnect power to the pump and close the inlet water valve.
2. Open dispensing valve/tap to relieve all system pressure.
3. Use shop/paper towels to absorb any residual water as needed.
4. Carefully disconnect the suction inlet port fitting from the
pump head (If applicable, unlock the port clip).
5. Connect new hose-tubing line to the suction inlet port fitting
and incorporate an inline strainer; this line should be directed
to the liquid supply source.
6. Once plumbing is installed, perform steps 1 and 2 (below) prior
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