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扇風機 Avtec MNL2201のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Avtec MNL2201 4 ページ。 Simplespec ventilation systems

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IMPORTANT - READ FIRST - IMPORTANT

CAUTION: DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS REMOVING COVERS

MAY CAUSE UNNECESSARY EXPOSURE TO DANGEROUS VOLTAGE.

CAUTION: NEVER CONNECT THE UNIT TO A POWER SOURCE WHILE STANDING IN

WATER. WET HANDS AND WET FLOORS SHOULD BE AVOIDED WHEN

CONNECTING ANY ELECTRICAL APPLIANCE TO A POWER OUTLET.

CAUTION: FANS MAY HAVE MULTIPLE POWER CONNECTIONS. MAKE SURE ALL FANS

ARE ISOLATED FROM POWER PRIOR TO PERFORMING MAINTENANCE.

FIGURE 4

ENCLOSURE

SIDE

ENCLOSURE TOP

FIGURE 6

CONVEYOR PIZZA HOODS (SSA-PIZZA)

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 and

nuts to hood hanger bracket. Slide chrome sleeve over all thread rod before

securing to hood/structure. Hanger bracket is connected to stainless steel

duct. (See Fig.1)

4. Hood should be hung no more than 1" above top of oven.

5. Install exhaust duct from hood exhaust collar to exhaust fan and curb.

6. For SSA-PIZZA420480 only: Hanging brackets are not provided. Included

stainless duct section will support hood when fluid welded to the collar.

Connect hanging brackets to structure. (See Fig. 1)

TOP ENCLOSURE PANELS (See Fig. 4-6)

Pieces provided. Enclosure panels are provided for exposed side(s) of hood.

Fryer hoods: Hoods are shipped with sliding top enclosure panels. The return

flange should be slid up to the ceiling, and laying over the hood. There is a 1"

tab around the perimeter of the top of the hood (similar to the shelf retention clip)

that can be screwed or riveted to secure the trim.

Display hoods: After hood and ductwork are installed, duct enclosure can be

installed. "C" channel to sit on hood around duct, then apply flat stainless back

and attach with screws.

OM-SIMPLESPEC VENTILATION

FIGURE 5

END SEAM CAP

CENTER SEAM CAP

END SEAM CAP

FIGURE 7

All other hoods: Hoods ordered with enclosure panels will be shipped with

Z-clips welded to the top perimeter of hood top where panels are to be installed.

Nuts and washers to connect front to sides are taped to the inside of one of the

panels. With a rubber mallet, tap 1" return flange into the Z-clip on all sides.

Attach sides to ends with provided panhead screws and nuts.

SINGLE THICKNESS WALL PANEL (See Fig. 7)

1. Install wall panels prior to hanging hood(s).

2. Install seam strips at proper locations and screw to wall.

3. Apply glue to wall between seam strips.

4. Slip end of wall panel into seam strip, pull out middle of panel and slip other

end of panel into other seam strip. Gently apply pressure over entire wall

panel to secure to wall. Wall bands for side walls are provide with 1" return

bend, which is to be located behind rear wall panels.

START/CHECK/BALANCE

EXHAUST ONLY HOODS

1. Close all doors and windows.

2. Operate all exhaust fans, even fans serving other hoods, make-up air units and

building HVAC.

3. Turn on all cooking equipment under the hood to preheat to operating

temperature.

4. Produce large quantities of smoke.

5. Observe capture of vapors.

6. If all vapors are not captured, increase exhaust fan RPM.

7. Check air pressure in kitchen. Pressure must be negative relative to dining

room pressure.

8. Air velocities entering the kitchen from the dining room should not exceed

100 FPM. No air should be moving toward the dining area.

9. Repeat steps 6 and 7 until all vapors are captured.

NOTE: The exhaust and supply (if any) air flow rates were established under

controlled laboratory conditions, and greater exhaust and/or lesser supply air

may be required for complete vapor and smoke removal in specific installations.

MAKE-UP AIR HOODS EXHAUST FAN(S)

1. Open all doors and/or windows leading to outside.

2. Start the exhaust fan only. Do not run the supply fan or make-up unit.

3. Refer to drawings and/or UL information label on hood for proper CFM

requirements.

4. Adjust speed of exhaust fan to obtain proper air velocities and CFM through

grease filters.

SUPPLY FAN OR MAKE-UP AIR UNIT

1. Start the supply fan and/or make-up unit only. Do not run the exhaust fan.

2. Refer to drawings or UL information label on hood for proper CFM

requirements.