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Фрагмент инструкции
If 1200 feet per minute cannot be maintained, schedule monthly inspections and cleaning of the ductwork. 13 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 4-08-43 Tumblers – T30 and T45 TMB2103N 1 Removable strip of panel in framing wall to permit removal of tumbler from framing wall 2 Partition or bulkhead 3 Minimum distance between exhaust opening and roof, ground or other obstruction: 36 in. (914 mm) 4 2 in. (51 mm) minimum clearance on both sides of duct 5 Exhaust airflow – maximum length of duct: 14 ft. (4.3 m) 1 2 3 4 5 Figure 2 NOTE: Do not install wire mesh or screen in exhaust duct opening to avoid lint build-up or impacting proper discharge of air from tumblers. NOTE: Where exhaust duct pierces a combustible wall or ceiling, the opening must be sized per local codes. NOTE: Inside of duct must be smooth. Do not use sheet metal screws to join sections. Consult your local building code for regulations which may also apply. Manifold Venting While it is preferable to exhaust tumblers individually to the outdoors, a main collector duct may be used if it is sized according to Figure 4 or Figure 5. This illustration indicates minimum diameters, and should be increased if the collector length exceeds 14 feet (4.3 m) and two 90° elbows. The diameter of a round duct must be increased by 10% for each additional 20 feet (6.1 m). Cross sectional area of a rectangular or square duct must be increased 20% for each additional 20 feet (6.1 m). Refer to Table 2 or Table 3 to determine equivalent ducting sizing. The collector duct may be rectangular or square in cross section, as long as the area is not reduced. Provisions MUST be made for lint removal and cleaning of the collector duct. 4-08-43 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 14 Tumblers – T30 and T45 The vent collector system must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum allowable pressure specified on the installation sticker on the rear of tumbler. Static back pressure must be measured with all tumblers vented into the collector operating. NOTE: Never connect a tumbler duct at a 90° angle to the collector duct. Refer to Figure 3. Doing so will cause excessive back pressure, resulting in poor performance. Never connect two tumbler exhaust ducts directly across from each other at the point of entry to the collector duct. With the tumbler in operation, and both pockets running, airflow at any point in the duct should be at least 1200 feet per minute (366 meters per meter) to ensure that lint remains airborne. If 1200 feet per minute cannot be maintained, schedule monthly inspections and cleaning of the ductwork. T438I Figure 3 15 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 4-08-43 Tumblers – T30 and T45 TMB2019N 1 NOTE: Where the exhaust duct pierces a combustible wall or ceiling, the opening MUST be sized per local codes. 2 Outlet Duct Diameter 3 45° Typical L K J I H G F E D C B A 3 1 2 ONE MANIFOLD ASSEMBLY Figure 4 Duct Station T30 T45 8 in. (203 mm) Duct 10 in. (254 mm) Duct A 8 in. (203 mm) 10 in. (254 mm) B 12 in. (305 mm) 15 in. (381 mm) C 15 in. (381 mm) 18 in. (457 mm) D 17 in. (432 mm) 21 in. (533 mm) E 19 in. (483 mm) 24 in. (610 mm) F 21 in. (533 mm) 26 in. (660 mm) G 23 in. (584 mm) 28 in. (711 mm) H 24 in. (610 mm) 30 in. (762 mm) I 26 in. (660 mm) 32 in. (813 mm) J 27 in. (686 mm) 33 in. (838 mm) K 28 in. (711 mm) 35 in. (889 mm) L 30 in. (762 mm) 36 in. (914 mm) Table 2 4-08-43 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 16 Tumblers – T30 and T45 TMB2018N 1 NOTE: Where the exhaust duct pierces a combustible wall or ceiling, the opening MUST be sized per local codes. 2 Outlet Duct Diameter 3 45° Typical 1 2 3 L K J ILKJI CONTINUE TO A CONTINUE TO A TWO MANIFOLD ASSEMBLIES Figure 5 Duct Station T30 T45 8 in. (203 mm) Duct 10 in. (254 mm) Duct A 12 in. (305 mm) 15 in. (381 mm) B 17 in. (432 mm) 22 in. (559 mm) C 22 in. (559 mm) 26 in. (660 mm) D 25 in. (635 mm) 30 in. (762 mm) E 27 in. (686 mm) 34 in. (864 mm) F 30 in. (762 mm) 37 in. (940 mm) G 33 in. (838 mm) 40 in. (1016 mm) H 34 in. (864 mm) 43 in. (1092 mm) I 37 in. (940 mm) 46 in. (1168 mm) J 39 in. (991 mm) 47 in. (1194 mm) K 40 in. (1016 mm) 50 in. (1270 mm) L 43 in. (1092 mm) 51 in. (1295 mm) Table 3 17 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 4-08-43 Electrical Requirements for Gas and Steam Models Refer to Table 4 and Table 5. NOTE: Minimum wire sizes are obtained from Canadian Electrical Code for 75°C Conductors and are intended for use as a guideline only. Electrical connections should be made only by a qualified electrical contractor in accordance with all applicable local and national requirements. For T30 Gas and Steam Models (For Total Machine): Tumblers – T30 and T45 NOTE: Electrical specifications below are subject to change without notice. Always refer to product serial plate...
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