Whether you run a restaurant, convenience store or a supermarket, your walk-in is an important investment. It should be taken intendance of to ensure many years of efficient usage. Here are tips from walk-in manufacturer U.Due south. Libation for maintaining your walk-in cooler or freezer.

How to keep your walk-in operating efficiently:

torn gasket
Torn gaskets can let warm air infiltrate your walk-in cooler or freezer
  • Close the door when not in use. Do not block or prop the door open for extended periods of time. Make sure it is closed at all times except when entering and exiting the walk-in.
  • Periodically (minimum of twice a year) make clean the evaporator and condensing coil. If located outside, the coils should be cleaned more oft. Clean the fan blades to reduce drag.
  • Make sure fan motors are running at optimum speed.
  • On outside condensing units, maintain clear and acceptable airflow. For example, practice not allow trash or weeds to accumulate around the walk-in.
  • Make sure there is cipher stacked around the coil to prevent restricted airflow.
  • Practice non pile anything on top of the walk-in. This could cause damage to the ceiling panels.
  • Occasionally have a service technician bank check all electric connections to brand certain they are adept and tight. Loose wires could cause high amperage, which will cause your unit to utilize more than free energy.
  • Check for damage or decay in the insulation on suction lines between the condensing unit and evaporator gyre. Replace as needed.
  • Hinges should exist lubricated once a yr to ensure they close properly. (Some hinges utilize self-lubricating nylon cams, and so this volition not be necessary if that is the case.)
  • Make sure the lights are off when exiting the walk-in. Lights produce heat, which will cause your unit of measurement to run more than to concur its optimal temperature. Make sure your walk-in has a switch with a pilot light and so you can tell if the light is on without opening the door.
  • Check the door sweep for tears and make sure information technology is sealing properly against the threshold.
  • Periodically, cheque gaskets between panels to make sure they are not cracked or weathered. Replacement of damaged gaskets will ensure your walk-in is efficient and up to local health codes.

How to keep your walk-in cooler or freezer clean:

clean walkin
Do not utilise harsh detergents on metal surfaces.
  • Soap and water is the best cleaning method for your walk-in. Do not use harsh chemicals as information technology may react and harm the metal surface of your walk-in. For chemicals not to use read this pdf.
  • Minimum of twice a year use a self-rinsing cleaner, lather and water or stiff bristled brush to make clean your evaporator and condensing coils.
  • Drain lines – at least once a year, work with a service tech to make sure the drain lines are make clean and not clogged with any debris.
  • Door gaskets – Regularly wipe down with soap and water to forbid bacterial or mold growth. If door gaskets are damaged, cracked or stiff, the magnet volition not seal and will need to be replaced.
  • Sweep or mop floors to make sure they are kept clean from food debris that volition mold or attract pests.

Mistakes operators near commonly make:

  • Turning holding temperature too low for product, this causes the refrigeration to overwork.
  • Walk-in manufacturers install a thermostat on the outside of the door that reads the internal temperature of the walk-in. At that place is a take a chance that the thermostat is faulty or needs to be recalibrated. Always have a fill-in thermometer in the walk-in to make sure the walk-in is holding the optimal temperature.
  • Stacking boxes or food too shut to the door thermometer-sensing bulb or thermostat-sensing bulb can cause a false reading of the temperature in the walk-in.

Communication on safety related bug:

  • Make certain yous clean upward whatever liquid spills every bit presently as they happen. This is especially important in freezers as the liquid will starting time to freeze immediately and tin exist unsafe.
  • Non-skid strips are available for the floors, to ensure a non-skid environment.
  • Keep aisles clear and do non overload walk-in past stacking too much in your cooler or freezer. Stack things neatly to make sure you lot are able to take good inventory of your stock.
  • Power outage – A typical walk-in will maintain temperature for nigh 12 hours every bit long as door is kept airtight. If the power outage lasts longer than 12 hours, consider a redundancy generator.