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Summary of Contents for Alfa Network KW
- Page 1 Spray water kit (KW) Instruction manual ORIGINAL INSTRUCTIONS 31561248EN-03...
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Page 2: Warranty
Before winter or system shut-down periods, or when temperature could drop below +4 °C, make sure that water inside the hydraulic circuit has been completely discharged to avoid damages. KW shall not be used when there is a risk of icing. To check complete emptying: •... - Page 3 Fixing material: Quantity per fixing point Pipe clamp FRS Nut M8 Washer M8 Grower M8 Screw M8x25 Stirrup Threaded bar M8x100 Charge/discharge module (optional) Quantity charge/discharge module (pre-assembled) 31561248EN-03 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
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Page 4: Installation
KW installation Insert the female connectors on tube ends. Place the end-cap on the tube outlet. KW components have to be connected to the coil frame. Fix the stirrups to the coil frame by tightening the M8 screws, growers, wahshers and nuts. - Page 5 Slope is driven by the height of threaded bar in the horizontal installation and by the position in the stirrup loop in the vertical installation. With KW only, lower position shall be opposite to the water inlet to facilitate the water discharge. horizontal installation...
- Page 6 With the charge/discharge module to be installed, water inlet is at lower position. horizontal installation + charge/discharge module vertical installation + charge/discharge module Position the pipe in such a way that the nozzle angle is set on 30° on horizontal. Lock the clamps.
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Page 7: Operation
Charge/discharge module installation (optional) The charge/discharge module is optional and can’t be used if the KW is not installed. The module is pre-assembled. Tighten the charge/discharge module on the KW inlet. Operation Pipeline connections Each pipeline is equipped with 1/2" threaded female GAS junctions for the water feed. - Page 8 Dual fan row Model 4 fans 6 fans 8 fans 10 fans 12 fans 14 fans 16 fans BXS8S 10242610 10242612 10242614 10242616 10242618 10242620 10242622 BXS8T 10242610 10242612 10242614 10242616 10242618 10242620 10242622 BXE8S 10242636 10242638 10242640 10242642 10242644 BXE8T 10242636 10242638...
- Page 9 Nozzle type and quantity Alfa LU-VE provides different types of nozzle according to the unit model. Item Item Nozzle Nozzle quantity Nominal flow rate Nozzle quantity Nominal flow rate code description type per fan per nozzle* total total* Spray water 10242600 TYPE I 30,6...
- Page 10 Item Item Nozzle Nozzle quantity Nominal flow rate Nozzle quantity Nominal flow rate code description type per fan per nozzle* total total* Spray water tube_45- 10242631 TYPE III 69,6 54T_2133_4M_Type III Spray water tube_45- 10242632 TYPE I 30,6 54T_2133_5M_Type I Spray water tube_45- 10242633 TYPE III...
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Page 11: Pressure Setting
Pressure setting Pressure setting depends on the used nozzle and the water flow. Pressure working range: 1,5 ÷ 12 bar. 31561248EN-03 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. - Page 12 alfa.luvegroup.com...
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