Dry cooler coil.
Water cooler cleaning checklist format.
If you have a cooler unplug it at least 5 minutes before cleaning and take it outside.
Cleaning with a vinegar solution.
Use a sponge to wipe down the top of the water cooler.
Stir well making sure not to spill any bleach on your clothes and make sure to wear clean rubber gloves.
Scrape and coat with zrc stainless.
Then mix 1 tablespoon of bleach into a gallon of water and fill the inner reservoir of the cooler to the top with this mixture.
Recommended frequency of cleaning is once every 3 to 6 months.
Below is a general checklist for chiller machine maintenance with items that apply air cooled chillers and or water cooled chillers.
With the fan isolated and the pump operating add a small quantity of household bleach and allow water to circulate for about 30 minutes.
Avoid using the ground or floor when filling the water cooler.
It is often wise to disinfect the cooler before placing back in service.
Filter element replacement 2.
To clean a water dispenser unplug the cooler from the wall and remove the bottle.
Rating date signature maintenance action.
We recommend that you adopt the following steps to properly sanitize your dispenser.
When filling the water cooler select an area that s free of dust insects or other environmental contaminants so particles don t contaminate the cooler.
Clean unit as needed and contact a water eatment tr company.
Remove any dirt or debris monthly 15.
Cleaning with unscented bleach to make a gentle bleach solution for disinfecting your water cooler mix 1 gallon of tap water with 1 tablespoon of unscented chlorine bleach.
O on site water treatment equipment water softeners filters etc is in good working order o water tested if plumbing has lead pipes fittings or solder joints or water coolers with lead tanks see lead exposure backgrounder and checklist o water has no unusual odors detergent rotten eggs oil gas fishy sweet perfume musty chlorine.
Check water quality for biological contamination.
Drain all the water from the reservoir through the spigot.
Inspect and clean protective finish annually galvanized.
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Storage tank interiors 3.
Let it stand for 2 5 minutes before rinsing the water through the cool tap.
Industrial chiller maintenance checklist inspection of all water inlets and outlets for leaks should be done routinely.
Check water defense systems 4.
Anyone in charge of keeping a clean water cooler should maintain a high level of personal hygiene.