Instruction/ maintenance manual of the product ASC77.2U Siemens
Go to page of 5
Installation Instructions Document No. 129-420 December 13, 2004 OpenAir™ External Auxiliary Switch a b c d e f g EA1175R1 a. External dual auxiliary switch b. Position indicator c. GCA/GBB/GIB position adapter d. GMA/GEB position adapter e. 3 mm hex key f.
Document No. 129-420 Installation Instructions December 13, 2004 Installation New Actuators, Remove Pre-load GCA, GBB, GIB GMA, GEB EA1179R1 Figure 3. Determine A ctuator Model and Orienta tion. NOTE: For in-service actuators, skip Removing Pre- load .
Document No. 129-420 Installation Instructions December 13, 2004 Short shaft applications NOTE: The short sha ft adapter is included in the packing box with the shaft adapter. With the short shaft adapter in place, align the notch of the EAS over t he protruding tab on the position adapter ring and secu re in place.
Document No. 129-420 Installation Instructions December 13, 2004 Manual Override NOTE: When EAS is installed, you can still access the manual override capability as shown in Figure 11. 0 ∞ 0 ∞ GEB GBB/GIB GCA GMA EA1 185R1 Figure 11. Manual Ov erride.
Document No. 129-420 Installation Instructions December 13, 2004 Dimensions 4.9 (124,5) 3.7 (94) 1.6 (39,8) .65 (16,5) 3.6 (91) .8 (21,5) .13 (3,5) 2.0 (51,2) EA1 180R1 1.2 (30,5) Figure 15. External Auxiliary S witch Dimensions in Inches (mm). Information in this publication is based on current specifications.
An important point after buying a device Siemens ASC77.2U (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Siemens ASC77.2U yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Siemens ASC77.2U - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Siemens ASC77.2U you will learn all the available features of the product, as well as information on its operation. The information that you get Siemens ASC77.2U will certainly help you make a decision on the purchase.
If you already are a holder of Siemens ASC77.2U, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Siemens ASC77.2U.
However, one of the most important roles played by the user manual is to help in solving problems with Siemens ASC77.2U. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Siemens ASC77.2U along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
