EVAPCO ATC-E User Manual

7
1. Gear Reducer – Check oil level with unit stopped 24 hours aer start-up & monthly
2. Gear Reducer/Piping – Do visual inspection for oil leaks, Monthly
auditory inspection for unusual noises and vibrations
3. Gear Reducer – Replace oil Semi-annually
4. Oil Pump – Do visual inspection for leaks and Monthly
proper wiring
5. Gear Reducer/Coupling – Check alignment of 24 hours aer start-up & monthly
the system
6. Coupling/Sha – Inspect flex elements and hardware Monthly
for tightness, proper torque & crack/deterioration
7. Heater Controller – Inspect controller and Quarterly
clean probe ends
8. Heater – Inspect junction box for loose wiring and moisture One month aer start-up and semi-annually
PROCEDURE
FREQUENCY
1. Clean pan strainer Monthly or as needed
2. Clean and flush pan** Quarterly or as needed
3. Check bleed-off valve to make sure it is operative Monthly
4. Check operating level in pan and adjust float valve Monthly
if necessary
5. Check water distribution system and spray pattern Monthly
6. Check dri eliminators Quarterly
7. Check the fan blades for cracks, missing balancing weights Quarterly
loose weight port caps and open drain holes
(Super Low Sound Fans) and vibrations
8. Check sheaves, bushings, fan shas and fan hubs Annually
for corrosion. Scrape and coat with ZRC
9. Inspect lubrication lines to bearings Quarterly
10. Lubricate fan sha bearings* Every 1000 hours of operation (or every three months)
11. Check belt tension and adjust Monthly
12. Sliding motor base – Inspect and grease Annually or as needed
13. Check fan screens, inlet louvers and fans. Monthly or as needed
Remove any dirt or debris
14. Inspect and clean protective finish Annually
- Galvanized: scrape and coat with ZRC
- Stainless: clean and polish with a stainless steel cleaner.
15. Check water quality for biological contamination. Regularly
Clean unit as needed and contact a water treatment
company for recommended water treatment program**
OPTIONAL ACCESSORIES:
* See maintenance manual for start-up instructions and lubrication recommendations.
** Cooling Towers must be cleaned on a regular basis to prevent the growth of bacteria including Legionella Pneumophila.
R
ecommended Minimum Maintenance Schedule

EVAPCO ATC-E Specifications

General

Brand	EVAPCO
Model	ATC-E
Category	Accessories
Language	English