Goulds Pumps Vertical Multistage Pump 3SV7CH40A

WARNING: Disconnect and lockout electrical power before attempting any maintenance.

Verify electrical power is disconnected and locked out.

Recommended Motor Bearing Lubrication Intervals

8 – 16 hours/day – Clean, Dry Atmosphere

12 – 24 hours/day – Moisture Present

12 – 24 hours/day – Dirty, High Moisture

If lubricants are operated at elevated temperatures, increase lubrication frequency.

Ensure not to intermix grease bases (lithium, sodium, etc.).

Disconnect and lockout electrical power before attempting any maintenance

Follow steps 1 through 4 in the 'MECHANICAL SEAL REPLACEMENT' section

For motor frames 213TC and larger, remove the motor hex cap screws and motor adapter

Install the motor adapter flange onto the new motor

Torque the 4 hex cap screws to the specified values in the 'ENGINEERING DATA' section

Disconnect and lockout electrical power before attempting any maintenance

Close all necessary suction and discharge valves to isolate the pump from the system

Drain the liquid from the pump by removing the drain plug and opening the needle valve on the vent plug

Remove the coupling guards, the 4 coupling hex cap screws, the coupling and coupling drive pin

Remove the 4 motor hex cap screws (inner screws) on the seal housing

Remove the seal housing plate on 33-125SV models using the two tapped holes provided