Advance Cooling Towers Pvt.Ltd. (Installation of Cooling)


			About Us
			Our Clients
			Services
			Products
			Trouble Shooting
			C-T Principles
			Photo Gallery
			Request for Quote
			Contact Us




	Preface
	Introduction
	Definition
	Principle of operation
	Terminology
	Better Air Flow
	Pumping Head
	Life Factor
	Smaller Fan Motors
	Casing
	Classification
	Thermal Design
	Sump
	Suction tank/auxiliary tank
	Tower Structures
	Fills
	Sprinkler
	Fan/ Fan Blades
	Fan Drive Motor
	Grills
	Drift Eliminators
	Installation
	Towers
	Sprinkler Assembly
	Normal Conditions
	Water quality Control
	Post Erection Checks
	Pre-commissioning checks
	Maintenance Schedule

Preparation for Installation


•	Decrate all components, open all packages, and confirm nothing is damaged.

•	Check all components received as per packing slip (including fiberglass mat and resin).

•	Collect all tools and tackles as needed
	-- spanners -- drill and drill bit -- pipe wrench -- screw driver -- Plier -- hammer -- files -- spirit level / pipe level -- slitting knife -- brush -- roller

•	Check concrete foundation, is as per drawing.

•	Check level of foundation legs and correct if required.

•	Install suction tank on central foundation, with correct orientation as decided by client.

•	Install pipe legs on circumferential pad foundation and slip in foundation bolts. Level top side with level pipe.

•	Install basin supporting ring and Bolt together, with supporting legs. Bolt basin FRP section and place on top of Basin Ring.

•	Install Grill (Jali) support upper Ring support legs on top of Basin on edges.

•	Install upper ring and bolt to legs.

•	Install casing sections piece by piece and bolt together to next piece to form complete cylindrical shape.

•	Install motor supporting ring / bracket.

•	Install ladder.

•	Install motor and fan assembly (for large towers, for smaller tower these may be installed after fills).

•	Connect inlet stand pipe.

•	Bolt on sprinkler mounting pipe.

•	Install sprinkler head, by screwing on the pipe.

•	Screw in pipes and end caps and lock with locknut (for large towers turn buckles are to be used for maintaining PVC pipes horizontal).

•	Install clamp on central pipe.

•	Install cross member for fill support.

•	Place fill support grid and bolt in place to form ring.

•	Install fills by facing 150mm x 600 mm face down on grid, starting with diametrically placed packs, fill up rest of grid.

•	Install next fill pack layer at right angles to 1st layer.

•	Seal Basin flanges and suction tank with fiberglass mat and resin, and allow it to set before disturbing.

•	Install motor / fan protection grid with hinged portion in alignment with ladder.

•	Install grill (screen) for air inlet.

•	Brush coat bolt heads with resin for additional protection.

•	Provide bottom support for ladder.