Whether you’re shutting down for a few days or have to close your doors for an extended period, prepare all of your equipment for dormancy. You don’t want to return only to find your commercial refrigeration system is damaged, which is why you need to follow proven shutdown steps. Use the following guide for help.

How to Get Your Business’s Refrigerator Ready for an Extended Shutdown

1. Clear the Contents

You don’t want anything to rot or attract insects and pests, so clear your commercial refrigeration system out completely. This includes wiping up crumbs, food residue, and sticky spills. All of these can house bacteria and mold that can grow unchecked while the system is off, which is why you should also remove all moisture in the unit. Leave a small box of baking soda in the unit to further prevent moisture while you’re away.

2. Disconnect the Water

Unchecked water leaks can cause mold growth, electrical problems, and serious water damage, so disconnect your commercial refrigeration system from the plumbing. Turn off the water completely at the wall valve and then drain any water into a bucket. Wipe the unit dry.

3. Disconnect the Power

You don’t want to risk the unit somehow turning on or employees forgetting to turn it off, so disconnect the power supply. This ensures the unit can’t function. If you notice the power cord is damaged or hear clanking or hissing noises when the unit powers down, take note. These can be signs of problems, so contact a commercial refrigeration professional when you return.

4. Leave the Doors Open

It may seem reckless to leave the doors open, but this is actually one of the most vital steps. Leaving sliding or swinging doors open further reduces the likelihood of mold forming or odors developing.

If you require a commercial refrigeration tuneup, contact the team at Ron Hammes Refrigeration. This La Crosse, WI, repair service provides a wide scope of services ranging from commercial refrigeration maintenance to HVAC repairs. They’ll carefully assess your appliances and recommend solutions to keep them running. Call (608) 788-3110 to speak with a representative, and visit their website to learn more about their services. You can connect on Facebook to receive more maintenance tips.