FEATURES & OPERATING CONTROLS (continued)

 

 

VENTILATOR SECTION

 

ITEM

DESCRIPTION

COMMENT

1.

NAMEPLATE

Gives manufacturer, make and model description. Also lists voltage

 

 

and amperage data.

5.

APPLIANCE LIGHT

ON when hood power switch is ON. Illuminates cooktop.

a6.

FIRE SUPPRESSION

Container for Ansulex™ Low-pH liquid fire suppression liquid.

 

AGENT TANK (1.5 gal.)

 

8.

ADJUSTABLE (FRONT) LEG

Allows the unit to be leveled.

9.

RIGID (REAR) CASTER

Allows the unit to be easily positioned by lifting the front of the unit

 

 

slightly.

a10.

MANUAL PULL STATION

Provides a means of manual activation of the fire suppression system.

 

 

PULL ONLY IN CASE OF FIRE!

a11.

FUSIBLE LINKS

Designed to break at rated temperature. Breaking (i.e. fire on the

 

 

cooktop) activates fire suppression system. Should be replaced at

 

 

least once per year.

12.

LOWER REAR ACCESS

Allows access to Ansul® fire suppression agent tank (a6) and controls

 

PANEL

also access to main power contactor (41).

a15.

DISCHARGE NOZZLE

Fire suppression media discharges here (2 places).

16.

GREASE BAFFLE

Extracts and drains most grease and moisture from the air flow.

18.

PRE-FILTER ASSEMBLY

Comprises the PRE-FILTER FRAME and a replaceable

 

 

PRE-FILTER. Stops larger particles of grease from reaching the

 

 

FILTER PACK for reduced maintenance costs.

19.

HI-EFFICIENCY/CHARCOAL

Stops most grease and smoke particles. Also assists in some cooking

 

FILTER PACK

odor removal.

22.

GREASE DRIP TRAY

Collects grease/moisture dripping from grease baffle(16).

28.

VENTILATOR EXHAUST

Exit point for ventilator airflow - on top left rear of unit.

 

DUCT

DO NOT BLOCK

a31.

STATUS INDICATOR

Displays status of fire suppression system (COCKED - FIRED) If

 

 

FIRED, a buzzer will sound continuously.

38.

POWER CORD

6’ cord and cap. Plug for NEMA 15-60R (receptacle by user).

41.

POWER CONTACTOR

Energizes cooking appliances only while ventilator section is sensed

 

 

as operational.

42.

BUILDING FIRE ALARM

Reports fire alarm condition to building fire management system.

 

RELAY

 

43.

GROUND LUG

Ground wire of power cord connects here.

44.

INTERLOCK TERMINAL

Provides connection for shut-down control by building fire management

 

 

system.

53.

FILTER INTERLOCK

Proper installation of grease baffle and filter pack close these switches

 

SWITCHES

in ventilator sensor circuit.

56.

VENTILATOR FAN

Provides air movement for ventilation.

57.

HOOD SIDE SHIELD

Required on left and right sides of hood. Factory installed.

58.

SIDE SPACERS

Required to maintain 6" spacing from combustibles. Field installed.

3

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Wells WV-2HGRW, WV-2SHGRW operation manual Ventilator Section, Description Comment

WV-2SHGRW, WV-2HGRW, WV-2HG, WV-2SHG specifications

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