Components

COOLING TOWER

COMPONENT

FUNCTION

MAINTENANCE

MOTOR
  • Provides energy source for fan.
    		•
  • Perform vibration test.
  • Lubricate bearings.
  • Examine motor mount resiliency.
  • Check motor insulation resistance.

    • MOTOR STARTER
  • Controls on/off operation of motor.
    		•
  • Inspect starter coils and contacts.
  • Tighten all electrical connections.
  • Check operating current, voltage and heater size.

    • FAN
  • Circulates air through tower.
    		•
  • Check blades and clean dirt accumulation.
  • Lubricate bearings and check for end play, excessive bearing temp and wear.
  • Check condition of drive couplings, pulleys, and belts. Adjust as required.
  • Check for corrosion and wear.

    • ELIMINATORS
  • Reduces amount of condenser water being thrown from unit.
    		•
  • Inspect and check for corrosion and wear.

    • BASIN
  • Provides distribution area for condenser water flow through tower.
    		•
  • Inspect for corrosion.
  • Clean as required.

    • BAFFLES
  • Provides evaporative cooling surface for condenser water.
    		•
  • Inspect for corrosion and wear.
  • Clean or replace as required.

    • SUMP
  • Provides storage area for tower water.
    		•
  • Inspect and clean as required.

    • WATER OUTLET
  • Provides connection for condenser water return.
    		•
  • Inspect and check for leaks.

    • OVERFLOW
  • Provides safety outlet for excessive tower water.
    		•
  • Inspect for obstructions.
  • Clean as required.

    • FLOAT VALVE
  • Maintains proper water level in tower.
    		•
  • Inspect for corrosion and wear.
  • Check for proper operation and close off.

    • DRAIN
  • Allows tower to be emptied and cleaned.
    		•
  • Inspect for obstructions.

    • WATER INLET
  • Provides connection for condenser water supply.
    		•
  • Inspect and check for leaks.