Blodgett VLF Installation Operation & Maintenance
Blodgett VLF Installation Operation & Maintenance

Blodgett VLF Installation Operation & Maintenance

Ventless hood for full size electric convection ovens

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VLF
VENTLESS HOOD FOR
FULL SIZE ELECTRIC CONVECTION OVENS
INSTALLATION - OPERATION - MAINTENANCE
UL
KNLZ
LISTED
E499012
BLODGETT OVEN COMPANY
www.blodgett.com
42 Allen Martin Drive, Essex Junction, Vermont 05452 USA Telephone: (802) 658-6600 Fax: (802)864-0183
PN 100825 Rev A (12/19)
© 2019 - G.S. Blodgett Corporation

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Summary of Contents for Blodgett VLF

  • Page 1 FULL SIZE ELECTRIC CONVECTION OVENS INSTALLATION - OPERATION - MAINTENANCE KNLZ LISTED E499012 BLODGETT OVEN COMPANY www.blodgett.com 42 Allen Martin Drive, Essex Junction, Vermont 05452 USA Telephone: (802) 658-6600 Fax: (802)864-0183 PN 100825 Rev A (12/19) © 2019 - G.S. Blodgett Corporation...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS INSTALLATION Utility Connections - Standards and Codes ..............1 Delivery &...
  • Page 3: Installation

    If you do • the installation of electrical wiring from the electric not have a local distributor, please call the Blodgett Oven meter, main control box or service outlet to the elec- Company at 0011-802-658-6600.
  • Page 4: Delivery & Inspection

    Installation Delivery & Inspection DESCRIPTION AND SPECIFICATIONS The VLF ventless hood provides all of the cooking capa- bilities of the best in class Blodgett convection oven with- out the need for a kitchen ventilation hood. Please refer to the owner’s manual of your Blodgett convection oven for detailed instruction on the operation of the oven.
  • Page 5: Connection To Electric Convection Oven

    Move the vent exit on the rear of the hood from its ship- manual prior to installing the VLF on top of the oven. ping location to the operation location as follows.
  • Page 6 Installation Connection to Electric Convection Oven INSTALLING THE DUCTING TO THE OVEN 1. There are 4 unique ducting kits based on oven con- figuration. 100 standard depth ovens single & double stack 200 bakery depth ovens single & double stack Figure 3 2.
  • Page 7 • All electrical connections are made in the oven(s). The VLF has one 6 conductor cable running out of the upper strain relief on the back. This will be connected to either a top oven of a double stack or a single oven.
  • Page 8 5. If the oven is a double stack, connect the 4 conduc- 7. Route and secure the cable(s) with the supplied jiffy tor cable coming out of the back of the VLF’s bottom clip(s) to the back of the oven(s) as shown.
  • Page 9: Operation

    Operation Ventless Hood Control Panel CONTROL DESCRIPTION 1. Hood is on and operating properly. 2. Filter is beginning to clog. Order and replace filter. The oven remains operational. 3. Filter is completely clogged. Oven will not heat until a new filter is installed. 4.
  • Page 10: Sequence Of Operation

    This received power runs to the When this differential pressure reaches 0.25”W.C., front panel circuit breaker of the VLF and must be in the orange indicator light, labeled “Order New Filter”, the ON position in order for the hood to operate.
  • Page 11: Maintenance

    Maintenance Filter Replacement The filter on the VLF needs to be replaced as it becomes 3. The filter will spring out for easy removal. clogged with grease and particulates given off by the NOTE: If the filter is severly clogged with excessive cooking process. The life span of a filter will vary de- grease buildup, it may not spring out. In this...
  • Page 12: Cleaning

    Maintenance Cleaning It is critical to keep the oven cavities clean when operating with a ventless hood. The ventless hood is intended to capture grease laden vapor, not smoke. An oven cavity that is not properly cleaned, free of debris, and charred food scraps, will produce smoke.

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