Maintenance; Motor Lubrication; Mechanical Seal Replacement - ITT Goulds Pumps SSV Serie Instrucciones De Instalación, Operación Y Mantenimiento

Maintenance

DISCONNECT AND LOCKOUT ELECTRICAL
WARNING
POWER BEFORE ATTEMPTING ANY
Hazardous
MAINTENANCE. FAILURE TO DO SO CAN CAUSE
voltage
SHOCK, BURNS OR DEATH.
• Unit motor requires regular lubrication maintenance.

MOTOR LUBRICATION

Recommended Motor Bearing Lubrication Intervals
Interval
1 – 2 Years
1 Year
6 Months
3 Months
• When lubricants are operated at elevated temperatures, the lubrication
frequency should be increased.
• DO NOT intermix grease bases (lithium, sodium, etc.). Completely
purge old grease if changing grease base.
• Over greasing can cause excessive bearing temperatures, lubricant and
bearing failure.

Mechanical Seal Replacement

1. Close all necessary suction and discharge valves.
2. Drain the liquid from the pump by removing the lower drain plug and
the upper vent plug.
3. Remove the coupling guards, the 4 coupling hex cap screws, the
coupling and coupling drive pin.
4. Remove the 4 motor hex cap screws. On units with motor frames
213TC and larger, remove the 4 motor adapter flange hex cap screws.
With an adequately sized crane, carefully remove the motor. DO
NOT rest the motor on the motor shaft.
5. Remove the 4 tie rod nuts and lock washers.
6. Carefully remove the motor adapter by sliding it up the pump shaft.
Larger units may require an adequately sized crane to lift the motor
adapter. DO NOT damage the shaft.
NOTICE: EDGES OF THE STAINLESS STEEL PARTS ARE SHARP.
WEAR APPROPRIATE PROTECTIVE CLOTHING.
Service Environment
Light Duty in Clean Atmosphere
8 – 16 hours/day – Clean, Dry Atmosphere
12 – 24 hours/day – Moisture Present
12 – 24 hours/day – Dirty, High Moisture
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