Instruction/ maintenance manual of the product DM 1103 BEX Bosch Appliances
Go to page of 4
Fire Alarm Systems | Conventional Manual Call Points for Ex Areas Conventional Manual Call Points for Ex Areas www.boschsecurity.com The Conventional Manual Call Points for Ex Areas are used to manually activate the alarm in zones 1 and 2 at risk of explosion.
Functions In the event of an alarm, the glass pane (2) is broken first, then the pushbutton (3) is pressed hard. Thus the switch triggers the alarm. A locking mechanism holds the pressed manual call point. The pushbutton can be reset with the reset lever.
Test certificate / PTB No. 97-37001 ATEX approval no. PTB 97 ATEX 3197 DM 1103 B‑Ex Manual Call Point Operating voltage 16V DC to 28V DC Cable duct PG11 screws (2x) Connection terminals 0.2 mm to 1.5 mm Housing material Plastic, PC Color Red, RAL 3000 Dimensions (W x H x D) 134.
4 | Conventional Manual Call Points for Ex Areas Represented by: Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina: Bosch Security Systems, Inc. 130 Perinton Parkway Fairport, New York, 14450, USA Phone: +1 800 289 0096 Fax: +1 585 223 9180 security.
An important point after buying a device Bosch Appliances DM 1103 BEX (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bosch Appliances DM 1103 BEX 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 Bosch Appliances DM 1103 BEX - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bosch Appliances DM 1103 BEX you will learn all the available features of the product, as well as information on its operation. The information that you get Bosch Appliances DM 1103 BEX will certainly help you make a decision on the purchase.
If you already are a holder of Bosch Appliances DM 1103 BEX, 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 Bosch Appliances DM 1103 BEX.
However, one of the most important roles played by the user manual is to help in solving problems with Bosch Appliances DM 1103 BEX. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bosch Appliances DM 1103 BEX 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
