O
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ANUAL
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UPPRESSION
©
2022 The Vollrath Company L.L.C.
Part No. 354138
5/12/22
Thank you for purchasing this Vollrath® product! Save this
manual for future reference, as well as the packaging for return
shipping if needed.
SAFETY PRECAUTIONS
Please read and fully understand this manual and all safety
messages before proceeding.
Warning indicates a hazard that can cause severe injury or
death.
Caution indicates a hazard that can cause minor or major injury.
NOTE: Indicates important information.
To reduce risk of injury or damage to the unit:
• Use only the grounded electrical outlet matching each
electrical cooking appliance's nameplate rated voltage.
• Unit must be installed by qualified personnel in accordance
with applicable codes and ordinances.
• Use the unit in a flat, level position.
• Do not use extension cords for electrical appliances.
• Before cleaning or maintenance, turn the unit off and
disconnect the electrical supply.
• Electrical appliances used with the unit must conform to
constraints and clearance requirements.
• Use only electrical appliances approved by the Authority
Having Jurisdiction (AHJ). AHJ approvals are required for all
electrical appliances and configurations.
• Do not block vents, fire pull, or discharge nozzles.
• Do not spray or pour liquids on any part of the unit. Use only
damp cloths for cleaning.
• Always attend the unit when operating.
NOTE: Unit is not intended for use with gas
appliances.
FUNCTION AND PURPOSE
This unit is intended to remove grease-laden air when cooking
in commercial food-service settings. Personal, household,
industrial, and lab use are not recommended.
NOTE: This product is UL Recognized. UL recognized
components are incomplete in certain constructional features
and require professional installation and subsequent
evaluation to relevant standards. Additional components and
fabricator preparation are required for UL, NFPA, AHJ, and
applicable code compliance. Electrical cooking appliances
used with this unit should be certified compliant with
applicable UL and NFPA standards by a Nationally
Recognized Testing Laboratory (NRT).
Model # FC-6DV-36
(Final product may not appear as depicted.)
Table of Contents
System Overview .......................................................... 2
Fire Suppression System Installation ...................... 3
FlexVent Unit Operation ............................................. 4
Fire Suppression System Operation ........................ 8
After Fire Suppression System Discharge .............. 9
Troubleshooting ............................................................ 10
Service and Repair ....................................................... 10
Warranty Statement for The Vollrath Co. L.L.C. .... 10
WARNING
CAUTION