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OPERATORS MANUAL
This manual provides
Installation & Operating instructions for
VENTILATION
SYSTEMS
NOTIFY CARRIER OF DAMAGE AT ONCE.
It is the responsibility of the consignee to inspect the
container upon receipt of same and to determine
the possibility of any damage, including concealed
damage. Avtec suggests that if you are suspicious
of damage 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.
Manufacture Service/Questions 888-994-7636.
Information contained in this document is known to be
current and accurate at the time of printing/creation.
Unified Brands recommends referencing our product line
websites, unifiedbrands.net, for the most updated product
information and specifications.
P/N OMANUAL_VMR-09/06
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax 888-864-7636
avtecind.com
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Related Manuals for Avtec VENTILATION SYSTEMS
Summary of Contents for Avtec VENTILATION SYSTEMS
- Page 1 Manufacture Service/Questions 888-994-7636. Information contained in this document is known to be current and accurate at the time of printing/creation. Unified Brands recommends referencing our product line websites, unifiedbrands.net, for the most updated product information and specifications. P/N OMANUAL_VMR-09/06...
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Page 2: Table Of Contents
TYPES OF SYSTEMS A. Baffle Filter ........... . . B. - Page 3 VII. VENTILATOR FEATURES AND ACCESSORIES ......A. Baffle Filter ............B.
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Page 4: I. Types Of Systems
I. TYPES OF SYSTEMS This manual covers three [3] of the basic types of systems offered by AVTEC - Baffle Filter [AF], Modular Grease Extractor [AX] and Auto Wash Down [AW]. A.Baffle Filter [AF Series] [See fig. #1] Model AF ventilators are listed by Underwriters Laboratories Inc. -
Page 5: Airflow Requirements
integral water wash system cleans the inside of the grease extraction chamber either by manual activation of the Wash Start button or by a programmable timer. The duration of the wash is electrically controlled. The wash system is also activated by an electrical thermostat or a manual switch in the event of a fire condition. -
Page 6: Control Panel
Fig 4 E.The hood should be hung so that the bottom of the hood is 6'-6" above the finished floor unless otherwise specified. Carefully lift the hood into position being certain to avoid scratching the finished surfaces. Install 1/2" threaded rod from each bracket and the structural support. -
Page 8: Iv. Electrical Connections
IV. ELECTRICAL CONNECTIONS A.VCW Control Panel [Refer to fig. 7] 1.Typical field connection terminals for VCW Control Panel are shown in fig. 7. For custom features such as sequential wash, time delay, etc. refer to AVTEC shop drawing in back of this manual. - Page 9 4.Terminal Block #2 [TB-2] has three [3] pairs of terminals and is located at the upper right corner of the Input/Output Board. terminals are for the number one wash valve solenoid. This will be the only wash output active in a P-10-__ or P-15-__ Control Panel. The second pair of terminals are for the number two wash valve solenoid.
- Page 10 9.Terminal Block #11 [TB-11] has three [3] pairs of terminals. The first pair of terminals are low voltage connections for the detergent low level probe. The probe should be installed in the detergent container so that it does not protrude above the top of the detergent pump inlet strainer.
- Page 11 Terminal Block Designation [For authorized sevice techinician use only] B. PAWS Control Panel TB-1 1-Line Hot 2-Line Neutral 3-Mech. Ground TB-2 1-Switched Hot 2-Neutral 3-Switched Hot 4-Neutral 5-Switched Hot 6-Neutral TB-3 1-Switched Hot 2-Neutral 3-Switched Hot 4-Neutral 5-Switched Hot 6-Neutral TB-4 1-Switched Hot 2-Neutral...
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Page 12: Damper And Detectors
C.Dampers & Detectors [AW & optional AX Models] [Fig. 13] Terminal block in the damper housing is pre- wired to a junction box above. The wires are colorcoded; refer to field interconnection wiring diagram. [Refer to enclosed control panel wiring diagram]. -
Page 14: Vi. Operation
VI. OPERATION A. VCW Control Panel [Refer to fig. 16] 1.Adjustment The component layout is shown below. The only adjustment necessary is for the auto wash timer relay. Refer to Sec. VII. G, page 18 for function explanation. Normally three minutes is used for ovens, steam equipment and light duty ranges, and five minutes is used for fryers, griddles, etc. -
Page 15: Paws Control Panel
vac as long as the "START" Button is depressed. d.Once the "Start" Button is released, power[120vac] will terminals No. 2 & No. 6. If no power is present after releasing start button verify that the fan contactor has been wired shown Electrical Schematic. -
Page 16: Fan Start
started and stopped manually or programmed or automatic operation. a. Fan Start The exhaust and air make-up fans can be started manually by pressing "FAN ON/WASH OFF" on the PAWS panel. If the wash cycle is in progress it will stop immediately and the fans will start. -
Page 17: Setting The Paws
The PAWS Control Panel is equipped with an integral clock which automatically operate the fan and wash cycles. To set the time press "RETURN CLOCK" once. The display will read "SET DAY AND TIME SELECTED" and then change to "SET DAY AND TIME"... -
Page 18: Reviewing The Daily Event Schedule
"SAVE ENTER" to retain that time. "RETURN CLOCK" to return to Normal Display. d. Reviewing The Daily Event Schedule The Daily Event Schedule is a program which will automatically turn the fans on and off and/or initiate the PAWS up to four [4] times each day. -
Page 19: Fan On During Recovery
h. Fan On During Recovery The operator can choose to have the fan on during PAWS recovery periods or remain off. To have the fan come on during recovery, push down the right side of switch number one of the selector switch. -
Page 21: Detergent Pump And Tank
l. Detergent Pump and Tank Terminals No. 23 and 24 of AVTEC terminal strip supply 120vac power to the detergent pump during the Wash Cycle[s]. The pump does not run during the Fire Cycle nor when the detergent level is below the bottom of the probe. -
Page 22: Auto Wash Grease Extractors
[Refer to fig. 21] Grease extractor modules are installed by sliding the top [narrow] part of the module into the upper retaining slot and then lowering the bottom part of the module into the grease trough slot. fig. 21 NOTE: Handle faces towards capture area. 2. -
Page 23: Fire Dampers
To adjust air intake slot, turn nuts to loosen, move air adjustment baffles up or down until the desired slot opening is obtained, and tighten nuts. E. Fire Dampers 1. Fusible Link Type Some ducts are protected by fire dampers which are activated by a fusible link rated at 360 F exhaust and 286 F supply When this temperature is exceeded, the fusible link... -
Page 24: Viii. Periodic Maintenance
fig. 26 3. Slot-Type Internal Air Make-Up Hoods provided with "Short-Cycle" type air make-up only are supplied with a slot which is designed to direct the air along the top of the hood and into the exhaust plenum inlet. The volume of air can be regulated through the use of a combination balancing damper and fire damper located on top of the air make-up... -
Page 25: Grease Collection Receptacle
D. Grease Collection Receptacle Should be emptied at least once a day, and cleaned daily with a strong detergent. E. Hood Canopy 1. Inside hood canopy should be wiped down as needed. The area at the exhaust intake openings should be wiped down daily. 2. -
Page 26: Parts List
IX. PARTS LIST A. PAWS PANEL - ELECTRICAL ITEM NO. AVTEC PART NO. 112-0301 EL BLK0306 EL BLK0307 EL BLK0308 EL FUS0304 EL BLK0315 EL SEN0305 EL SWT0318 EL STA0301 EL HRN0301 EL ASV0303 EL TER0301 EL RLY0317 PP LBL0302 PP LBL0303 RP PRB0601 B. -
Page 27: Evac Detergent
PB VLV0313 PB VLV0302 PB VLV0303 PB VLV0304 PB VLV0332 600-1104 PB VLV0305 PB VLV0316 HD STN0303 PB WYE0301 PB STN0306 PB WYE0302 HD STN0305 PB SUP0301 HD GGE0303 PB BRK0301 PB BRK0305 PB BRK0302 PB BRK0306 PB BRK0312 PB VLV0317 PB VLV0326 PB VLV0403 HD PMP0301... -
Page 28: Fusible Link Damper
144-0901 144-0902 F. FUSIBLE LINK DAMPER ITEM NO. AVTEC PART NO. AS DMP1010B AS DMP1610B AS DMP2010B AS DMP3010B AS DMP4010B AS DMP1010C AS DMP1610C AS DMP2010C AS DMP3010C AS DMP4010C AS LNK0302 FA BLT0303 FA HOK0301 AS CBL0301 AS SLV0301 AS LNK0303 AS LNK0201 306-0007... - Page 29 Cleaner/Degreaser For Exhaust Ventilator Auto-wash Cleaner Cleaner/Degreaser Advantages UNIQUE, POWERFUL CLEANING FORMULA Tough enough to break down the worst oil and grease in your water wash system…leaving it Super Clean! Reduces the need for using environmentally harmful chemicals Non-caustic and non-abrasive Concentrated formula gives you more cleaning power for your money! Compatible with bio-enzyme wastewater treatment...
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Page 30: Other Data And Drawings A. Evac Cleaner Cut Sheet
Project Name A. ENERGY AIRE HOODS - EXHAUST 1. Reading No. 1, 2, and 3 are taken at the front middle, and back of the intake slot. 2. For 8 foot hood sections and less, take three [3] readings at each of three [3] locations: 1 foot from each end, and one [1] reading in the middle. -
Page 32: Calculating And Recording Air Movement Readings
CALCULATING AND RECORDING AIR MOVEMENT 1.) Cubic feet per minute or CFM'S is the total area multiplied by the average feet per minute. AREA B: CFM = AREA x AVG. FPM FPM = CFM ÷ AREA AREA = CFM ÷ FPM 2.) AREA is the length of the opening multiplied by the width in inches. -
Page 33: Calculating And Recording Air Movement
NOTE: AVTEC INDUSTRIES recognizes readings taken at the surface and not at the duct opening. Please refer to the Air Movement Recording Worksheet for proper location(s) to take readings. AVTEC INDUSTRIES INC. warrants to the original purchaser for use of our products, that any part thereof which proves to be defective in material or workmanship under normal use within one year from date of installation, will be replaced free of charge, labor to replace such part is warranted for one year from installation.
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