hussman VGM operation manual Important Information, Cut & Plan Views

Page 3

Rev. 0505

Important Information

The VGM / VGD service cases are easy to work, attrac- tive merchandising display cases capable of maintaining superb product quality, with the installation of the proper controlling devices. These should be set according to HussmannÕs specifications and combined with a properly maintained humidity system. Incorrect settings and failure to maintain the humidity system will result in short product life from dehydration, shrinkage and discoloration. Below are a few guidelines to ensure optimum performance and product life.

¥Review the Case Specification in this book to verify thermostat setting. Do not set temperature too cold, as this causes product dehydration.

¥Temperatures should be achieved by a t-stat and suc-

tion solenoid at each case. Do not use EPR valves, liq- uid line solenoids or electronic control devices of any kind. These controls allow temperature swings causing product dehydration and excessive energy consumption.

¥Defrost cycles should be set according to the Case Specifications in this book.

¥Clean humidity system a minimum of every 90 days for proper system operation.

¥Work and rotate product Ð not to exceed a four (4) hour period.

¥Maintain sanitary conditions throughout the deli holding, prep and working areas.

¥Do not display product directly within the air dis- charge.

Cut & Plan Views

197/8"

 

"

 

 

 

3/4

10"

 

 

4

 

28"

 

 

/2"

 

 

 

1

14"

35

 

 

 

5

1

 

 

 

/

 

"

 

2

 

 

"

 

/4

 

 

 

3

16"

 

 

5

 

 

T8 Front

 

 

 

Deck Light

 

 

 

 

31"

 

/16"

 

 

 

3

 

 

 

21

 

12"

 

 

11 1/4"

29 1/2"

 

 

 

45"

 

VGD

Straight Glass Service Deli Case

Scale = 1/4"

8"

11"

DRAIN

 

WATER, ELEC.

 

& REFRIG.

MECHANICAL

 

 

MECH.

STUB UP AREA

 

 

STUB UP

19" X 19"

 

 

AREA

 

 

 

 

19" X 19"

 

 

 

CASE FRONT

1"

8'-2"

(VARIABLE LENGTHS)

VGD

Plan View

Scale = 1/4"

52 3/4"

41/4"

45"

1"

261/2"

28"

 

 

29

 

 

4

 

 

 

1

 

Optional

 

/

 

 

"

 

Front

 

"

 

Deck

 

 

Light

3/4"

/4

 

32

3

 

 

 

52

 

 

Lift Up Deck

 

 

 

For Easy Cleaning

 

/16"

 

 

 

3

 

 

 

21

 

12"

 

 

11 1/4"

29 1/2"

4 1/4"

 

 

45"

 

 

VGM

 

 

Straight Glass Service Meat / Fish Case

 

Scale = 1/2"

 

 

8"

 

 

11"

 

 

 

 

DRAIN

WATER, ELEC.

 

& REFRIG.

 

 

MECHANICAL

 

 

MECH.

 

 

STUB UP AREA

45"

 

STUB UP

 

19" X 19"

 

AREA

 

 

 

19" X 19"

 

 

CASE FRONT

 

1"

 

8'-2"

1"

 

 

 

 

(VARIABLE LENGTHS)

 

VGM

Plan View

Scale = 1/4"

3

Image 3
Contents VGM, VGD General Instructions ContentsCut & Plan Views Important InformationV E L I N G InstallationC a T I O N Uncrating the StandDo not use bolts To pull cases together Installing Condensate Drain Waste Outlet and P TrapPlumbing Important Information Humidification System Where ApplicableS T R U C T I O N S HumidificationRefrigeration Refrigerant TypeMeasuring the Operating Superheat Stat LocationUser Information Case CleaningO C K I N G Important StepsNON Glare Glass Cleaning Glass & MirrorsCleaning Plexiglass & Acrylic CareReplacing Fluorescent Lamps Electrical PrecautionsTips & Troubleshooting MaintenanceGlass Replacement & Right Left Adjustment Instructions Where ApplicableVGD Case SpecificationsElectrical Schematics 125-01-1023HARNESSPERBALLAST 125-01-1024HARNESSPERBALLAST SwitchDupex Outlet Single Outlet LightHumidifier FANS1. Comair Airsweep FANS2. Comair Electrical SchematicsLIGHT,SHELFNOSELIGHT,LEDGELIGHT Wire OFF APC L-120-3LH Fulham120-LH3 Lhamfu Lightswitch Tippette CIRCUIT#1Lights SHELFLIGHT,NOSELIGHT,LEDGELIGHTAppendices Appendix C . Field RecommendationsAppendix D . Recommendations to User Is there a shortage of refrigerant?Limited Warranty Service Record