Model: ALL
Page 9
...Flow - Plugged or restricted discharge line of motor shaft. No lubrication is felt, check for clogging or obstruction in pump housing. Power-Flo LX™ / Power-Flo II™ Pump Series Troubleshooting (cont.) Motor Hums, But Does NOT Start - Centrifugal switch stuck in pump. 2. Make sure pump... line blockage. Clogged or restricted strainer or suction line; undersized pool piping. 2. filters - backwash as necessary. Hayward pumps have 5"-6" of vacuum at the strainer cover (Only your hand over return fitting will develop a vacuum. Re-tighten using Teflon...
...Flow - Plugged or restricted discharge line of motor shaft. No lubrication is felt, check for clogging or obstruction in pump housing. Power-Flo LX™ / Power-Flo II™ Pump Series Troubleshooting (cont.) Motor Hums, But Does NOT Start - Centrifugal switch stuck in pump. 2. Make sure pump... line blockage. Clogged or restricted strainer or suction line; undersized pool piping. 2. filters - backwash as necessary. Hayward pumps have 5"-6" of vacuum at the strainer cover (Only your hand over return fitting will develop a vacuum. Re-tighten using Teflon...