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Unified Brands Kitchen Ventilation Systems, Operator'S Manual

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Unified Brands Kitchen Ventilation Systems Operator'S Manual Download Page 3

MODEL  NUMBER
SERIAL NUMBER
INSTALLATION DATE

INSTALLATION INSTRUCTIONS

OPERATING INSTRUCTIONS
START - CHECK - BALANCE

FINAL AIR BALANCE

Installation Requirements for Randell Air Systems Hoods  .................................   page 2

Canopy Hoods  ......................................................................................................  page 2

Low Side Wall Ventilators  ....................................................................................  page 3

Pizza Oven Hoods ..................................................................................................  page 4

Exhaust Fans & Ducts ............................................................................................  page 5

Fresh Air Supply Fans ............................................................................................  page 6

Hoods with Air Volume Controllers - Adjustment Instructions .............................  page 7

Side Skirts  .............................................................................................................  page 8

Top Enclosure Panels .............................................................................................  page 9

Stainless Steel Wall Panels ................................................................................... page 10

Direct Draw Hoods ............................................................................................... page 11

Make-Up Air Hoods .............................................................................................. page 12

Make-Up Air Hoods ............................................................................................. page 12

Air Balance Report ............................................................................................... page 13

Notes and Worksheet ............................................................................................ page 14

Index

1

 

avtec.com

Summary of Contents for Kitchen Ventilation Systems

Page 1: ...e to make a notation on the delivery re ceipt It will be the responsibility of the consignee to file a claim with the carrier We recommend that you do so at once P N OMANUAL_KVS 8 10 04 BUILT IN ACCORDANCE WITH NFPA 96 1055 Mendell Davis Drive Jackson MS 39272 888 994 7636 fax 888 864 7636 avtecind com Information contained in this document is known to be current and accurate at the time of printi...

Page 2: ...be a hazard Route the power cord so that it is not likely to be walked on or pinched by other appliances Do not overload outlets with too many appliances This can result in fire or electrical shock Disconnect plug when the appliance will be idled for a long period of time Do not attempt to service this unit yourself as removing covers may cause un necessary exposure to dangerous voltage Never conn...

Page 3: ...lators page 3 Pizza Oven Hoods page 4 Exhaust Fans Ducts page 5 Fresh Air Supply Fans page 6 Hoods with Air Volume Controllers Adjustment Instructions page 7 Side Skirts page 8 Top Enclosure Panels page 9 Stainless Steel Wall Panels page 10 Direct Draw Hoods page 11 Make Up Air Hoods page 12 Make Up Air Hoods page 12 Air Balance Report page 13 Notes and Worksheet page 14 Index 1 avtec com ...

Page 4: ...n Special requirements may be necessary depending upon building material construction 2 Move crated hood to location of installation and very carefully uncrate hood 3 Raise hood to proper hanging height 4 Suspend hood from adequate roof supports using 1 2 threaded rods with nuts and washers See Fig 1 5 Level hood left to right and front to back 6 Brackets hare provided for hoods which are to be in...

Page 5: ...o back and left to right then bolt metal hanging bracket located on top of hood to wall See Fig 5 6 Bottom of ventilator should be 36 above finished floor See Fig 5 7 Fluid weld exhaust duct to hood exhaust duct collar See Fig 5 8 For Make up air ventilators the supply collar with built in U L listed fire damper and air volume damper must be installed per instructions on collar 9 Attach air supply...

Page 6: ...xhaust collar to exhaust fan and curb CONVEYOR PIZZA OVEN INSTALLATION Model VCP 1 Check all local codes prior to installation Special requirements may be necessary depending upon building material construction 2 Move crated hood to location of installation and very carefully uncrate vent 3 Suspend hood from adequate roof supports using 1 2 threaded rods nuts and washers See Fig 1 Page 2 4 Hood sh...

Page 7: ... airline cable on exhaust fan cap and metal curb Remember to leave ample room for fan to tilt back Fan will remain it tilted back position 7 Install grease collection box on side of fan that has grease tube discharge 8 The exhaust duct must be constructed of 16 GA carbon steel or 18 GA stainless steel All seems must be fluid welded 9 A duct transition should be provided below exhaust fan inlet 10 ...

Page 8: ...damper provided in the duct just above the supply collar that contains the U L listed fire damper should be properly set to supply CFM required 7 If the hood is provided without the supply collar installed it must be installed per the instructions provided on the collar 8 Carefully place the supply fan on roof curb Face supply fan inlet away from prevail ing winter wind Electrical back draft dampe...

Page 9: ... the approved drawings therefor the AVC will not have to be adjusted AVC s can be removed for hood cleaning also If however the cooking equipment has changed or should change in the future the following procedure should be followed AVC ADJUSTMENT INSTRUCTIONS 1 Remove all grease filters from the hood 2 Loosen retaining screws on channels holding the AVC at each end 3 Slide AVC up or down as needed...

Page 10: ... the top and have a 90º bend inward at the rear 2 Skirts are to overlap the outside of the hood Bolts and acorn nuts should be at tached per the drawing Stainless bolts acorn nuts supplied 3 Skirt flange should be screwed to the wall screws not provided INSTALLATION OF SIDE SKIRTS Punch holes in flange to attach to wall ...

Page 11: ...erimeter of hood top where panels are to be installed Retaining nuts and washers are installed on the studs prior to shipping 2 Loosen nuts on studs Slide enclosure panel under loosened nuts Holes in panels are open on end so nuts do not have to be removed 3 If enclosure panels are installed on one or more hoods butted end to end the butt ing ends of the front enclosure panels should be bolted tog...

Page 12: ... in upper panel screw bottom flange to wall 4 Chaulk horizontal seam with NSF approved silicone sealant 5 When hood is hung it will rest on top panel NOTE Be careful not to damage wall panel face when installing hood INSTALLATION INSTRUCTIONS FOR SINGLE THICKNESS WALL PANEL See Fig 14 Install wall panels prior to hanging hood s 2 Install seam strips at proper locations and screw to wall 3 Apply gl...

Page 13: ...heck air pressure in kitchen Pressure must be negative relative to dining room pressure 8 Air velocities entering the kitchen from the dinning room should not exceed 100 FPM No air should be moving toward the dinning area 9 Repeat steps 6 and 7 until all vapors are captured 10 Same as step 7 with bottom of next page DIRECT DRAW HOODS NOTE The exhaust and supply if any air flow rates were establish...

Page 14: ...bel on hood for proper CFM requirements 1 Close all doors and windows 2 Operate all exhaust fans even those serving other hoods supply fans make up air unit and building HVAC system 3 Turn on all cooking equipment under the hood and preheat to operating temperature 4 Produce large quantities of smoke or steam 5 Observe capture of vapors 6 If all vapors are not totally captured fine tune the system...

Page 15: ...l CFM 1 2 3 4 5 Total Exhaust Fan No Designed RPM Actual RPM Designed CFM Actual CFM 1 2 3 4 5 Total Exhaust Unit No Designed RPM Actual RPM Designed CFM Actual CFM Outside Air CFM 1 2 3 4 5 Total Outside Air EXHAUST FANS SUPPLY FANS HVAC SYSTEM AIR BALANCE REPORT ...

Page 16: ...NOTES AND WORKSHEET UNIFIED BRANDS 1055 Mendell Davis Drive Jackson MS 39272 888 994 7636 fax 888 864 7636 avtec com ...

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