Revco Lab Plasma -30°C Freezer

To clean the drawers, use a solution of water and a mild detergent. Rinse the drawers and wipe them with a soft cloth.

CAUTION:

• Condensers should be cleaned at least every six months. In heavy traffic areas, condensers load with dirt more quickly. Failure to keep the condenser clean can result in equipment warm-up or erratic temperatures.
• Never clean near condensers with your fingers. Some surfaces are sharp.

WARNING: Be sure to disconnect the unit from main powerful before cleaning the condenser.

In all models, the condenser is located in the top machine compartment. To clean the condenser:

1. Disconnect the power.
2. Remove the top front grill.
3. Use a vacuum cleaner with hose and brush attachments to clean the front face of the finned surface.
4. Clean up any lose dust and replace the front grill.
5. Reconnect the power.

Cause: Power Supply

Solution:

• Check that the cord is securely plugged in.
• All models except undercounter models have a double pole circuit breaker located next to the power inlet. Maker sure that it is in the ON ("1") position. Try cycling the switch to OFF ("0") then ON ("1").
• Plug another appliance into the outlet to see if it live.
• If the outlet is dead, check the circuit breaker or fuses.

• Cause: Cold Control
  • Solution: Make sure that the cold control is set correctly.
• Cause: Condenser
  • Solution: Make sure the condenser is clean.

1. Cause: Door is open.
   • Solution: Make sure the door is completely closed.
2. Cause: Warm product recently loaded in unit.
   • Solution: Allow ample time to recover from loading warm product.
3. Cause: Power Supply.
   • Solution: Check for proper voltage to the unit. If there is no voltage to the unit, call an electrician.
4. Cause: Compressor.
   • Solution: If the compressor is not running, check if the unit has a power failure alarm. If the power failure alarm light is on, have an electrician check for proper voltage to the unit.
   • If the compressor is running, open the door and look through the slotted air intake in the bottom of the evaporator cover to see if icing is present on the evaporator. If icing is present and there is no air flow behind evaporator, call technical service for assistance. The evaporator fans may be inoperative.
   • If the compressor is running and there is air flow behind the evaporator, contact an authorized service provider or call the technical support hot line for assistance.