Hussmann Bakery Service Merchaniser DZC‐V‐144‐DWR‐R

IMPORTANT: LIFT HARDWARE GAS SPRINGS ARE WEAR ITEMS AND WILL DEGRADE OVER TIME. LONGEVITY OF SERVICE DEPENDS ON MULTIPLE FACTORS, INCLUDING DAILY OPENINGS AND ENVIRONMENTAL CONDITIONS. GAS SPRINGS REQUIRE MONTHLY INSPECTION. IF INSPECTION DISCOVERS A DETERIORATED CONDITION, THE GAS SPRINGS MUST BE REPLACED.

Raise the front glass to its maximum opening

Using a flashlight, check into the gas spring channel

Check for signs of abnormal wear, such as fluid leakage from the gas spring body

If leakage is apparent, replace the gas springs

Sign off on the gas springs inspection

WARNING! DO NOT WORK ON ENERGIZED PARTS. DISCONNECT POWER TO THE CASE AND ALLOW THE AIRSWEEP HEATER TO COOL BEFORE PEFORMING THIS PROCEDURE

Power to the case disconnected and Air-sweep heater cooled down?

Upper Body Panel removed using a flat-bladed screwdriver or blunt prying tool?

Body panel raised to its highest position in the upper retainer?

Lower edge of the body panel rotated forward to clear the lower retainer?

Panel pulled downward and away from the case?

Heater shield removal necessary?

Area cleaned with a damp cloth?

Sign off on the Air-sweep Heater Service and Cleaning

‐LIFT HARDWARE GAS SPRINGS ARE WEAR ITEMS AND WILL DEGRADE OVER TIME

‐ LONGEVITY OF SERVICE DEPENDS ON MULTIPLE FACTORS, INCLUDING DAILY OPENINGS AND ENVIRONMENTAL CONDITIONS

‐ GAS SPRINGS REQUIRE MONTHLY INSPECTION

‐ IF INSPECTION DISCOVERS A DETERIORATED CONDITION, THE GAS SPRINGS MUST BE REPLACED

1. Raise the front glass to its maximum opening.

• Check that the glass does not begin downward travel on its own. If it does, replace the gas spring

2. Close the front glass, then raise it to approximately 33% of its arc swing. Release it.

• Check that the glass does not slam down to its resting position. If it does, replace the gas spring.

Remove the Top Glass and set aside.

Remove the Lift Hardware Gasket on the arm of the gas spring that will be replaced.

Raise the Front Glass to its maximum opening and support.

The Front Glass must be supported in this position during the entire replacement procedure. Ensure that the support is rigid and is not disturbed during the replacement.

Remove the (2) T25 Torx Block Screws towards the rear of the lift arm assembly.

Loosen the Anchor Block Set Screw. It is not necessary or recommended to remove this screw. Loosen about 4-5 full revolutions in order to disengage the Gas Spring Block.

Use a magnetic flat-head screwdriver to pull the Retainer Clips from the Pivot Pin, inside the Pivot Arm.

Slide the Pivot Pin from its bushings to release the Gas Spring to Pivot Arm Connection.

Rotate the Gas Spring down and away from the pivot arm, then Pull toward the front of the case. Note that the arm cover will have to be pushed down to create clearance.

WARNING! TO PREVENT INJURY ALWAYS SHUT OFF POWER DURING CLEANING PROCESS.

Case cleaned and all debris removed

Exterior surfaces cleaned with mild detergent and warm water

Bumpers cleaned with household spray cleaners

Lower body panels removed and under the merchandiser cleaned with a vacuum

Stainless Steel Surfaces cleaned with non-abrasive cleaning materials

Interior surfaces cleaned with domestic detergents, ammonia-based cleaners and sanitizing solutions

Coils cleaned with a soft brush or vacuum brush

Product and all loose debris removed