SPX 7013F081 - 7013J121 - Manuals

Marley / MC Fluid Cooler / Engineering Data : Schematic 6 NOTE 1 Use this bulletin for preliminary layouts only . Obtain current drawings from your Marley sales representative. All table data is per cell. 2 Standard overflow is a 2" dia. F connection located on the side of the collection basin. ...

Marley / MC Fluid Cooler / Engineering Data: Support 11 Model D 7073 2640 7074 3640 7075 5320 C L AN CHOR BOLT C L AN CHOR BOLT A LENGTH CL ANCHOR BOLT CL ANCHOR BOLT HOLES FOR 3 / 8 " DIA. ANCHOR BOLTS 4 REQD 21 30 TOWER COLLECTION BASIN- AIR INLET FACE A SUPPORTING STEEL SINGLE CELL B C C NORM...

Marley / MC Fluid Cooler / Engineering Data : Hoisting 12 B D C 80° MAX A 1 Hoisting operations can be dangerous and suitable safety precautions should be taken to protect personnel and the equipment being hoisted. 2 All hoisting equipment should be certified and comply with local and national safet...

Marley / MC Fluid Cooler / Engineering Data : Schematic : Attenuators 13 B A SIDE ELEVATION ALL MODELS AIR INLET ELEVATION D E C 1 Attentuators will result in an additional external resistance therefore the fan will be unable to deliver the same airflow resulting in a small reduction in performance....

Marley / MC Fluid Cooler / Engineering Data: Freeze Prevention 14 Fluid Cooler Coil When the ambient temperature falls below 0°C, heat loss from the coil can be substantial even without recirculating water flowing over the coil. The process fluid, without an applied heat load, may be prone to freezi...

Marley / MC Fluid Cooler / Engineering Data: Water Quality 15 The MC Fluid Cooler can be a very effective air washer. Atmospheric dust able to pass through the relatively small louver openings will enter the recirculating water system. Increased concentrations can intensify systems maintenance by cl...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Base 16 1.0 Base: 1.1 Furnish and install a forced-draft, coun- terflow-type, factory assembled, film fill, industrial duty, galvanized steel, closed circuit fluid cooler. Unit shall consist of _____ cell(s), as shown on p...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Base 18 take the above water quality and load carrying capabilities into account in the selection of their materials of manufac- ture. 7.0 Mechanical Equipment : 7.1 Fan(s) shall be forward curved cen- trifugal-type, which...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Base 19 8.0 Drift Eliminators: 8.1 Drift eliminators shall be PVC, triple pass and shall limit drift losses to no more than 0.005% of the design water flow rate. 9.0 Hot Water Distribution System: 9.1 A pressured spray sys...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 20 Stainless Steel Options Stainless Steel Collection Basin: 12.1: Replace paragraph 12.1 with the following: The collection basin shall be heavy-gauge Series 300 stainless steel. Suction connections shall be equip...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 21 Convenience and Safety Options Top Access Platform: 11.2 Add the following paragraph in the Access section: There shall be an access platform at the top of the fluid cooler to allow access to the drift eliminato...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 22 Access Door Platform: 11.4 Add the following paragraph in the Access section: There shall be an access platform at the base of the fluid cooler extending across the width of the casing. The platform shall be gal...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 23 temperature at the coil and the other for set point. Process temperature input shall be obtained using a thermal sens- ing device on the process coil and wired back to the solid state temperature controller in t...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 24 in the off position for safety. The VFD system shall receive a speed reference signal from the Building Management System monitoring the tower fluid tem- perature. As an option to receiving the speed reference s...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 26 ■ Sound produced by a standard MC Fluid Cooler operating in an unobstructed environment will meet all but the most restrictive noise limitations—and will react favorably to natural attenuation. Where the fluid c...

Specifications Specification Value Marley / MC Fluid Cooler / Specifications: Options 27 ■ Where a fluid cooler is installed in a building well or there are high surrounding walls, it is possible that a proportion of the hot and humid discharge air will be drawn back into the fans thus increasing th...