VAT 612 Series Installation, Operating, & Maintenance Instructions page 4
Butterfly pressure control valve with cc-link interface, dn 63-250 (i.d. 2.5" - 10")
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4 Trouble shooting ..................................................................................................................................................... 66
4.1
Additional CC-Link warning ............................................................................................................................ 68
5 Maintenance & repairs ............................................................................................................................................ 69
5.1
Maintenance procedures ................................................................................................................................ 70
5.2
Option board .................................................................................................................................................. 75
5.2.1
Durability of power fail battery ............................................................................................................ 75
5.2.2
Retrofit / replacement procedure ....................................................................................................... 76
6 Drawing ................................................................................................................................................................... 79
7 Spare parts ............................................................................................................................................................. 80
7.1
Control and actuating unit .............................................................................................................................. 80
7.2
Seals and grease ........................................................................................................................................... 80
7.3
ISO-F valve unit - aluminum blank, without heating ....................................................................................... 81
7.4
Accessories .................................................................................................................................................... 82
7.4.1
Centering ring with Viton o-ring .......................................................................................................... 83
8 Warranty ................................................................................................................................................................. 84
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 612 DN 63-250 (I.D. 2.5" - 10"), CC-Link
289856EA
4/85
2011-07-06
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