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RANGE GUARD / GAYLORD HOOD. GAYLORD HOOD n PREVENT THE SPREAD OF FIRE THROUGH THE VENTILATION SYSTEM n DETERGENT CLEANING SYSTEM u 3-5 MINUTE WASH CYCLE.

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Presentation on theme: "RANGE GUARD / GAYLORD HOOD. GAYLORD HOOD n PREVENT THE SPREAD OF FIRE THROUGH THE VENTILATION SYSTEM n DETERGENT CLEANING SYSTEM u 3-5 MINUTE WASH CYCLE."— Presentation transcript:

1 RANGE GUARD / GAYLORD HOOD

2 GAYLORD HOOD n PREVENT THE SPREAD OF FIRE THROUGH THE VENTILATION SYSTEM n DETERGENT CLEANING SYSTEM u 3-5 MINUTE WASH CYCLE u F POTABLE WATER u MANUAL AND SEMI AUTOMATIC MODES

3 GAYLORD HOOD n FIRE DAMPER ARRANGEMENT u LOCAL MANUAL - PLUNGER ON FRONT OF HOOD u REMOTE MANUAL - PUSH BUTTON LOCATED OUTSIDE SPACE ACCESS u AUTOMATIC - THERMOSTATICALLY CONTROLLED BY A F TEMPERATURE SWITCH IN THE VENT DUCTING

4 GAYLORD HOOD n MAINTENANCE u DAILY - OPERATE WASH DOWN SYSTEM u PERIODIC - ENSURE PROPER OPERATION OF WASH SYSTEM / VISUALLY INSPECT / TEST THERMOSTAT u SHOULD BE INSPECTED DAILY BY FOOD SERVICE OFFICER AND REGULARLY BY DCA

5 Gaylord Hood FILTERDAMPERFANSOLENOIDTHERMOSTAT VENT FAN CONTROLLER WASH SYSTEM WASH SYSTEM BAFFLES DEEP FAT FRYER UNIT FUMES DRAIN TROUGH TO CHT SYSTEM PUSH REMOTE PUSHBUTTON

6 Gaylord Hood THERMOSTAT 250 o F DAMPER CONTROL SWITCH GRAB RAIL BAFFLE #4 BAFFLE #3 BAFFLE #2 BAFFLE #1 / FIRE DAMPER DRAIN TROUGH DRAIN TO CHT PUSH REMOTE PUSHBUTTON AIR FLOW

7 Gaylord Hood THERMOSTAT 250 o F DAMPER CONTROL SWITCH GRAB RAIL BAFFLE #4 BAFFLE #3 BAFFLE #2 BAFFLE #1 / FIRE DAMPER DRAIN TROUGH DRAIN TO CHT PUSH REMOTE PUSHBUTTON

8 DEEP FAT FRYERS PULL PIN REMOTE MANUAL CONTROL BOX NOZZLES GREASE EXTRACTOR (GAYLORD) HOOD APPLIANCE DETECTOR WITH FUSIBLE LINK LOCAL ALARM PANELS INSTRUCTION PLATES PRESSURE RELEASE CONTROL BOX 300 PSI N 2 CARTRIDGE PRESSURE SWITCH VENT PLUG TEE APC CYLINDER PRESSURE SWITCH LEVER CONTROL HEAD RANGE GUARD SYSTEM

9 APC SYSTEM COMPONENTS

10 RANGE GUARD SYSTEM 300 PSI NITROGEN REMOTE MANUAL CONTROL BOX (CABLE IS ANCHORED BY CLAMP BLOCK) PRESSURE RELEASE CONTROL BOX NYLON PULLEY ADJUSTING TURNBUCKLE FUSIBLE LINK BRASS PULLEY DUCT DETECTOR WITH FUSIBLE LINK BRASS PULLEY FUSIBLE LINK NYLON PULLEY CABLE ANCHOR LOCATED HERE IF NO REMOTE MANUAL CONTROL BOX INSTALLED APPLIANCE DETECTOR BRASS PULLEY APPLIANCE DETECTOR NYLON PULLEY

11 Range Guard System REMOTE PULL PIN FUSIBLE LINK PRESSURE RELEASE CONTROL BOX NITROGEN CYLINDER APC CYLINDER GAYLORD HOOD ASSEMBLY PRESSURE SWITCH

12 RANGE GUARD SYSTEM n DESIGNED FOR USE IN CONJUNCTION WITH GAYLORD HOOD n AQUEOUS POTASSIUM CARBONATE (APC)

13 RANGE GUARD SYSTEM n SYSTEM COMPONENTS u APC CYLINDER - CONTAINS APC PRESSURIZED TO 175 PSI WITH N 2 u PRESSURE RELEASE MECHANISM PSI N 2 CARTRIDGE CONNECTED TO CABLE RELEASE SYSTEM u FUSIBLE LINKS - ALLOW FOR AUTOMATIC OPERATION / MELT AT F

14 RANGE GUARD SYSTEM n SYSTEM OPERATION u REMOTE MANUAL - AT SPACE ACCESS u LOCAL MANUAL - AT PRESSURE RELEASE CONTROL BOX u MANUAL - AT APC CYLINDER u AUTOMATIC - FUSIBLE LINK MELTS AT F

15 RANGE GUARD SYSTEM n RELEASE OF CABLE TENSION RESULTS IN PUNCTURE OF THE 300 PSI N 2 CYLINDER. THE N 2 IS THEN ROUTED TO THE APC BOTTLE CONTROL HEAD, RELEASING THE PRESSURIZED APC ONTO THE BURNING GREASE n WHEN APC BOTTLE PRESSURE FALLS TO 125 PSI POWER TO THE HEATING ELEMENTS IS AUTOMATICALLY SECURED

16 SUMMARY n GAYLORD HOOD - PREVENT THE SPREAD OF FIRE THROUGH THE VENTILATION SYSTEM u LOCAL MANUAL PLUNGER u REMOTE MANUAL PUSH BUTTON u THERMOSTATIC OPERATED SOLENOID IN VENT DUCTING (250 0 ) u WASH DOWN SYSTEM

17 SUMMARY n RANGE GUARD - DESIGNED FOR USE IN CONJUNCTION WITH GAYLORD HOOD u APC CYLINDER 175 PSI F WHEN PRESSURE FALLS TO 125 PSI POWER IS SECURED TO HEATING ELEMENTS u PRESSURE RELEASE CYLINDER 300 PSI

18 SUMMARY n RANGE GUARD u FUSIBLE LINKS LOCATED ABOVE FRYER UNIT u MANUAL RELEASE AT APC CYLINDER u LOCAL MANUAL AT PRESSURE RELEASE CONTROL BOX u REMOTE MANUAL AT SPACE ACCESS

19 QUESTIONS?

20 UNIT 5.11 RANGE GUARD / GAYLORD HOOD


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