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Operating Instructions
1 General Information....................................................................................................... 2
1.1 Intended Use ........................................................................................................... 2
1.2 General Safety Notes .............................................................................................. 2
1.3 Conformity with EU Regulations .............................................................................. 2
1.4 EX Approval ............................................................................................................ 2
2 Transportation and Storage .......................................................................................... 2
3 Installation and Commissioning .................................................................................. 2
3.1 Mechanical Installation ............................................................................................ 2
3.2 Electrical Connection .............................................................................................. 3
3.3 Adjusting of contacts ............................................................................................... 4
3.4 Additional requirements relating to type BN4xxx pressure switches and type BP4xxx
pressure limiters ...................................................................................................... 5
4 Operation ........................................................................................................................ 5
4.1 Zero-point correction ............................................................................................... 5
4.2 Maintenance / Service ............................................................................................. 5
5 Disassembly ................................................................................................................... 6
LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany
Hotline: +49 4408 804-444 Fax: +49 4408 804-100 e-mail: sales@labom.com www.labom.com
Pressure gauges with switch function
Type series BE, BR, BF, BG, BN, BP
BA_037_en_2021-12_10.01
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Summary of Contents for Labom BE Series
- Page 1 4.1 Zero-point correction ....................5 4.2 Maintenance / Service ..................... 5 5 Disassembly ........................6 LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany BA_037_en_2021-12_10.01 Hotline: +49 4408 804-444 Fax: +49 4408 804-100 e-mail: sales@labom.com www.labom.com Page 1/6...
- Page 2 In addition to this instruction, be sure to observe all statutory requirements, applica- ble standards, the additional technical specifications on the accompanying data sheet (see www.labom.com) as well as the specifications indicated on the type plate. Intended Use The device is intended to measure pressure of gases, vapors and liquids as specified in the data sheet.
- Page 3 Install safety pressure gauges in the line with DIN EN 837-1 S1 and S3 so that the exhaust equipment can freely discharge to the rear in the event of a fault or malfunction. Provide for corresponding openings if mounting the unit on the wall. Use the spanner flats to screw in the device.
- Page 4 10% and 90% of the nominal range only. Operating the contact outside of the scale range is not permitted. You can find further information on contacts in the document TA_039 on www.labom.com. BA_037_en_2021-12_10.01 Pressure gauges with switch function Page 4/6...
- Page 5 Additional requirements relating to type BN4xxx pres- sure switches and type BP4xxx pressure limiters The evaluation unit and downstream control current circuit are not part of our scope of sup- ply.The following evaluation units conform to the requirements of the Association of Tech- nical Inspection Agencies (VdTÜV) Fact Sheet No.
- Page 6 Disassembly When measuring hot media, make sure that the device has cooled down prior to any dis- mounting or wear appropriate protective clothing to avoid burns. Switch off the power supply to the device before disconnecting the electrical connections. Once this is done, the device may be mechanically removed. Warning Opening pressurized lines might cause severe injuries.