Marley Cooling Tower 4822

Check for continuous water discharge during operation

Enter the current concentration level of dissolved solids

Enter the blowdown rate percentage

Verify that water treatment chemicals are not added via the cold water basin

Describe any issues with water treatment or chemical introduction

Record observations and recommendations

Ensure mechanical equipment is inoperable during maintenance

Lock out electrical system disconnect switch

Use appropriate ladder adjacent to the tower

Is the belt tension within the recommended range?

Bearing Housing Oil Level Check

Check the oil level in the oil cup at shutdown

Fill to the proper level with SAE 30 (ISO 100) weight oil if necessary

Refill with SAE 30 (ISO 100) weight oil

Wear proper personal protective equipment

Inspect for concentrations of dirt, scale, and algae

Clean the cooling tower thoroughly

Ensure mechanical equipment is inoperable during maintenance

Lock out electrical system disconnect switch

Use appropriate ladder for upper surface maintenance

Check float valve for proper operation

Check float valve for proper water level

Basin and Suction Screen Maintenance