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400-668-3536

SF6@winfoss.com

No.201, Lane 20, 1188, Shenhong Road, Minhang District, Shanghai

When the SF6 concentration online monitoring system is used, the fan is started for a long time without any alarm display of the detection unit, and the fan cannot be shut down by pressing the

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  • The system has set the fan running time, clear the zero 00 time to judge;

  • Oxygen value decays below the fan starting point, but does not reach the alarm point; Adjust the internal potentiometer or instruct the user to lower the oxygen alarm point first.

  • The fan control relay is damaged and has become normally closed. Need to shut down test and replace;

  • Host control logic disorder, restart the machine;

  • The main board is defective and needs to be replaced and returned to Weavers' product workshop for further inspection.

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Head office：Winfoss Seeker Limited
Galileo-Strasse 10 CH-6056 Kaegiswil / Switzerland
Phone：0041 41 662 74 76
Fax： 0041 41 662 74 78
Email：SF6@winfoss.com
British Company：Winfoss Seeker （Lundun）
Rm101,Maple House,118 High Street,Purley,London,
England,United Kingdom, Postal：Cr8 2ad
Phone：0044 2084 323 088
Fax：0044 2084 323 088
Shanghai HQ
Direct Line: 400 668 3536
Tel: +86 21 67606871
Mobile: (Robte)13585763546
E-mail: SF6@winfoss.com
Add: 20-201,NO.1188,Shenhong Rd.,Hongqiao CBD,Shanghai,China
Fax: +86 21 34681026

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