Contents: Introductory Remarks ................. 3 Application ..................3 Reservations of Producer ..............4 Technical Data ..................4 Structure and Function ............... 8 Assembly and Start-up ................ 9 Operational Use .................. 10 Troubleshooting Guide ................ 10 Maintenance and Control ..............10 Occupational Health and Safety ............
1. Introductory Remarks The purpose of the present User’s Manual is to supply User with directions within the range of application, installation , start-up and the operational use of the WPA-D-N roof radial fans. Installing, start up and operational use are exclusively admissible after getting acquain- ted with the contents of the Use and Maintenance Manual.
3. Reservations of Producer A. Manufacturer accepts no liability for any consequences following from the operational use that is in contradiction to the purpose of application. B. It is unacceptable to install on the device structure any additional elements not belonging to its normal construction or accessory set.
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Fig. No.1 – Fans of series WPA-D-N with a horizontal silencer – Structure, dimensions Table No. 2 – Dimensions of the WPA-D-N fans with horizontal silencer [mm] [mm] [mm] [mm] [mm] [mm] [pcs] [mm] [mm] [mm] WPA-5-D-1-N WPA-5-D-3-N WPA-6-D-1-N WPA-6-D-3-N WPA-7-D-1-N WPA-7-D-3-N WPA-8-D-3-N...
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Fig. No.2 – Fans of series WPA-D-N with a vertical silencer – Structure, dimensions Table No. 3 – Dimensions of the WPA-D-N fans with vertical silencer Type of the fan [mm] [mm] [mm] [mm] [mm] [mm] [pcs] [mm] [mm] [mm] [mm] WPA-5-D-1-N WPA-5-D-3-N WPA-6-D-1-N...
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Table No.4 – Specification of types of elbows for fans with vertical outlet Type of the fan Elbow Type of the elbow Weight [kg] WPA-5-D-N KL-160-WPA WPA-6-D-N KL-160-WPA WPA-7-D-N KL-200-WPA WPA-8-D-N KL-200-WPA WPA-9-D-N KL-200-WPA WPA-10-D-N KL-250-WPA WPA-11-D-N KL-250-WPA WPA-13-D-N KL-315-WPA 12,6 Fig.
ADDITIONAL EQUIPMENT – delivery on separate order: ● motor protective switches WS – with short-circuit- and overload protection, ● isolating switches (safety switches), ● wall brackets, ● silencers. 6. Assembly and Start-up The appliance can work outside the industrial rooms (outdoor application). Manufacturer sug- gests installing the fan on the roof base or on a wall bracket (delivery on separate order).
7. Operational Use Construction of the device guarantees a reliable function without continuous technical supervi - sion after the start -up. If the place of operational use is changed – repeat the steps mentioned in Section 6, according to the installing and adapting the ventilation system to the new applica- tion and conditions.
11. Transport and Storage Fans type: WPA-5-D-N, WPA-6-D-N, WPA-7-D-N, WPA-8-D-N, WPA-9-D-N are placed in cardboard (weight is written on the surface), whereas large fans WPA-10-D-N, WPA-11-D-N and WPA-13-D-N are wrapped in foil and placed on a palette. Silencers and bends are tran- sported in separate cardboard packages.
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