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INSTALLATION INSTRUCTIONS OPERATION AND MAINTENANCE MANUAL MODELS PA, P1, P2, P2A and P4 Chimney System MODELS SW, PA, P1, P2, P2A, P4, FG and SV Grease Duct System A MAJOR CAUSE OF CHIMNEY RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS.
TABLE OF CONTENTS General UL Listing USA and Canada Chimney Applications Termination Height Requirements Chimney Environment Clearances and Enclosures Part Identification Support Limits 5&19 Seismic Requirements Individual Part Installation Basic Pipe and Fitting Assembly Joint Sealant Adjustable Lengths (18AL, 22AL, 30AL and 45AL) Bellows Sections Boiler Adapter Kits (BKF and BKR) 90 Degree Tee (90T)
Chemicals ASHRAE Handbook, Equipment Volume, the appliance which may cause attack on chimney materials are: manufacturer’s instructions, or by contacting The Schebler Chlorinated or halogenated dry cleaning Company, Chimney Systems, 5665 Fenno Road, Bettendorf, Iowa 52722.
1168-1219 9” (229mm) 9” (229mm) with non-combustible enclosures. Schebler Chimney MODEL P1 UL 103HT CHIMNEY CLEARANCES Models SW, PA, P1, P2, P2A and P4 are not for use in one or two-family dwellings. Inside Diameter 1400 Fahrenheit (760°C) Chimney inches...
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LIMITATIONS MODEL PA SUPPORT LIMITS SECTION INSIDE SUPPORT PLATE WALL SUPPORT (WS) DIA. (SP) Maximum height above top lateral brace or guy inches feet meters feet meters Chimney Inside Diameter Maximum Height 93.27 58.83 6” - 10” (152-254mm) 8 feet (2.44m) 81.99...
29.51 22.25 The part number is shown on the UL label. EXAMPLE: 27.43 21.34 The part number for a Model PA (PA), 47” long Straight 25.3 20.42 Section (47S), 8” ID (08), with a 304 stainless steel liner and 1016 23.47...
Some parts are the same for all models, while others are different for each model. These instructions comprise both general and specific requirements for all parts in the Model SW, PA, P1, P2, P2A and P4 product lines. Before beginning an installation, thoroughly review these instructions.
Figure 5 - Adjustable Section Below Support The outer shell of an adjustable section is not held Figure 4 – Model PA Joint in place by spacer clips like most components. When installed, the outer shell is secured in place THERMAL EXPANSION by the outer band at each end.
BELLOWS SECTIONS (BS) The Bellows Section is used to compensate for thermal expansion in high-pressure applications. It will not expand or contract to compensate for field fit. But it will compensate for up to 3” (76.2 mm) of thermal expansion. The Bellows Section is installed with typical inner band connections and sealant.
90 DEGREE TEE (90T AND R90T) 30, 45 AND 90 DEGREE ELBOWS (30L, 45L AND 90L) When properly supported, the 90-Degree Tee will support 50 feet of vertical chimney. This fitting is These elbows must be protected from the effects of used to connect horizontal pipe runs into the vertical thermal expansion.
Figure 14 – Variable Straight Length SUPPORT PLATE (SP) The Support Plate offers the greatest strength for support of the Model PA Chimney System. It will provide vertical support and will provide for joint alignment and support for horizontal applications.
The Wall Support is intended for attachment to non- combustible structures. When attached, the Wall Support provides a fixed point in the chimney system. Install an Adjustable Length below a Wall Support to provide the necessary expansion compensation. The Wall Support, when properly installed, will allow for the required clearances to combustibles along the wall and will support the length of pipe outlined on pages 5 and 6.
FLASHING AND RAIN COLLAR (FL AND RC) Figure 23 – Drain Tee Cap Both the Flashing and the Rain Collar are designed to fit the outside of the Model PA Chimney. They are END CAP (EC) constructed of galvanized steel and should be The end cap is used to cap off a tee and to allow a protected from corrosion by cleaning and painting.
RAIN CAP (CC) EXIT CONE (EXC) The Exit Cone is installed using the same procedure The Rain Cap provides partial protection from rain and as the Rain Cap (CC) above. debris. The Rain Cap is mounted on the end of a standard pipe section with the use of an inner band.
ENGINE EXHAUST INSTALLATION Joint Sealant. Because of the high temperatures associated with engine and turbine exhaust, use only S2001 high temperature sealant. Expansion. Only Bellows Joints (BS) should be used in engine and turbine exhaust systems. Adjustable Lengths (18AL, etc.) are not made to withstand the pressures associated with these applications.
Pressure Relief. A Pressure Relief Valve (PRV) should OPERATING PRECAUTIONS be included in the exhaust system, located as near to the CREOSOTE AND SOOT - Formation and need for engine outlet as possible, before any mufflers, heat removal NOTE: These chimneys are not suitable for use recovery units, catalytic converters, etc.
Grease Duct Applications to 500°F continuous and 2000°F intermittent use. (UL File No. MH17739). Installation of Schebler Model SW, PA, P1, P2, P2A, P4, FG and SV shall be in accordance with NFPA 96 Standard for Ventilation Control and Fire Protection of Commercial Cooking Equipment.
1. If a ceiling or wall does not have a fire resistance rating and is penetrated by a EXAMPLE: Part number for an 8” ID, Model PA, 47” long Schebler grease duct installed at the straight section with a 304 stainless steel inner and an appropriate clearances, then no enclosure is aluminized steel outer is a PA47S08A.
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When a Schebler Grease Duct system is installed in accordance with the Installation Instructions provided and this guideline and the joints are sealed properly with the correct sealant, the system will contain a grease fire within the duct itself. However, if a grease fire should occur within this...
The transition between the grease hood or listed ventilator 18 457 52 1321 15 381 and the Schebler Co. duct is made using a transition 20 508 48 1219 15 381 constructed of 18 gauge or heavier stainless steel. The 20 ...
40” (1016mm) above the roof surface. Schebler offers a fan adapter (part FA) that can be used for connecting duct to the curb of an up-blast fan. Schebler also offers special fittings to terminate with a utility-set fan.
PROPER MAINTENANCE AND SAFETY inner and outer-wall construction. The 1 inch (25mm) air gap between the shells of the Model PA system, the 1, 2 & Chapters 7 and 8 of NFPA 96 provide safety, cleaning, 4 inches ceramic insulation of the P1, P2 and P4 maintenance and fire extinguishing guidelines for grease respectfully, and the addition of 2”...
The use of nozzle sections in your Schebler Grease Duct system allows various types of fire extinguishing Nozzle sections may be used for making connections to equipment and spray nozzles to be fed into the ductwork.
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