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Page 3: ...uct should be installed used and maintained in accordance with 1 Normal Safety Procedures 2 The installation and operating instructions provide for each instrument 3 BS 6379 for general applications o...
Page 4: ...LATION continued 3 Fixing a Mounting Bracket 2 screws b Pipe Mounting Kit option i Remove screws ii Remove bracket iii screw in new bracket iv clamp to pipe 50mm nominal v Tighten nuts 4 Mounting Dime...
Page 5: ...nt 1 2 3 ve Earth ve 10 Air Supply BS 6739 1986 Dust 5 micron Oil 1ppm mass Pressure 1 bar P2 Dewpoint at least 10 C below minimum anticipated ambient temperature Suitable I P Converter Up to 6 I P Co...
Page 6: ...and full scale signals several times Zero calibration should then be carried out Air Supply Minimum signal Adjust zero control anti clockwise to give minimum required output pressure to Maximum Signal...
Page 7: ...are must also be taken to re align transfer passages correctly during reassembly of the instrument Routine maintenance consists of replacing the restrictor screw if the internal orifice becomes blocke...
Page 8: ...uffer resistor in series with the coil to adjust the sensitivity 3 Wire Versions These are products designed for electrical control signals which differ from the normal 4 20 0 60mA signals An internal...
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Page 10: ...M 1438 09 02...
