About Fortin Barometer
HB3121
USER MANUAL
COPYRIGHT The copyright in this document which contains information is vested in CASELLA LIMITED. The contents of this document must not be used for purposes other than that for which it has been supplied or reproduced or disclosed wholly or in part without the prior written permission of CASELLA LIMITED.
CASELLA LIMITED Regent House Wolseley Road Kempston Bedford MK42 7JY
Telephone: Facsimile: Telex: e-mail: Webpage:
+44 (0)1234 841441 +44 (0)1234 841490 827707 sales@casella.co.uk http://www.casella.co.uk
FORTIN BAROMETER
HB3121-02
1
HB3121
CONTENTS
Page
INTRODUCTION.................................................................................................. 3 PRINCIPLE OF OPERATION ............................................................................ 3 PACKING............................................................................................................... 3 INITIAL SET UP ................................................................................................... 4 CHOOSING A SUITABLE LOCATION............................................................ 4 UNPACKING ...................................................................................................... 4 CHECKING FOR AIR IN THE COLUMN......................................................... 4 MOUNTING THE INSTRUMENT..................................................................... 5 ADJUSTING THE LEVEL IN THE CISTERN .................................................. 5 READING THE BAROMETER........................................................................... 7 CORRECTION OF READINGS TO STANDARD CONDITIONS ................. 9 MAINTENANCE ................................................................................................. 10 NOTES .................................................................................................................. 10 SPECIFICATION
USER MANUAL
COPYRIGHT The copyright in this document which contains information is vested in CASELLA LIMITED. The contents of this document must not be used for purposes other than that for which it has been supplied or reproduced or disclosed wholly or in part without the prior written permission of CASELLA LIMITED.
CASELLA LIMITED Regent House Wolseley Road Kempston Bedford MK42 7JY
Telephone: Facsimile: Telex: e-mail: Webpage:
+44 (0)1234 841441 +44 (0)1234 841490 827707 sales@casella.co.uk http://www.casella.co.uk
FORTIN BAROMETER
HB3121-02
1
HB3121
CONTENTS
Page
INTRODUCTION.................................................................................................. 3 PRINCIPLE OF OPERATION ............................................................................ 3 PACKING............................................................................................................... 3 INITIAL SET UP ................................................................................................... 4 CHOOSING A SUITABLE LOCATION............................................................ 4 UNPACKING ...................................................................................................... 4 CHECKING FOR AIR IN THE COLUMN......................................................... 4 MOUNTING THE INSTRUMENT..................................................................... 5 ADJUSTING THE LEVEL IN THE CISTERN .................................................. 5 READING THE BAROMETER........................................................................... 7 CORRECTION OF READINGS TO STANDARD CONDITIONS ................. 9 MAINTENANCE ................................................................................................. 10 NOTES .................................................................................................................. 10 SPECIFICATION