Honeywell D manual

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Table of contents for the manual

  • Page 1

    SP970A, B, C and D Manual and Minimum Positi on Pr essure Re gulators INSTALLATION I NSTRUCTIONS controlled device su ch as a pneumat ic damp er operato r . DESCRIPTION It provides eithe r manually set pressu re or manually set minimum pr essure with va riable maximu m pressure . The SP970A, B, C and D Manual and Min imum Position Pressure R egulat[...]

  • Page 2

    SP970A, B , C AND D MANU AL AND MI NIMUM PO SITI ON PRES SURE REG ULAT ORS BEFORE INSTALLATION SP970A and C only For panels having a th ickness greater than 5/ 16 in. (8 mm) but less than o ne in. (25 mm), use 315677A Bus Assembly . INSTALLATION Mounting The SP970A and C ca n be panel, surface or wal l mounted. The SP 970B and D are sur face or wal[...]

  • Page 3

    SP970 A, B , C AND D MA NUAL AND MINI MUM PO SITI ON PR ESSU RE R EGULAT ORS T a ble 1. Port Identificat ion. SP970A Pre ssure Regulat or SP970A Mini mum Posi tion SP970B SP970C, D SP92 SP93 Main 1 1 1 1 2 M Pilot √ 4 √ 3 4 P Bran ch 2 2 2 2 3 B Exhaust 4 √ 4 4 √ √ Calibration All SP970A and C mod els ar e calibrated at 8 p si (55 kPa ) w[...]

  • Page 4

    SP970A, B , C AND D MANU AL AND MI NIMUM PO SITI ON PRES SURE REG ULAT ORS SP970C and D : Four Port Switches These minimum posi tion devices have a separ ate dead ended chamber conne cted to port 3 to receiv e an external sig nal. When the external signal is less than the spring load, the sig nal has no effect and functions si milar PILOT CHAMBER P[...]

  • Page 5

    Sélecteurs de pression manuels et à position minimale SP970A, B, C et D NOTI CE D' INSTAL LATI ON régler manuel lement soit la pression d' air soit la pression DESCRIPTION minimale d ans les ap plications à pression maximale variable. Les apparei ls SP970 A, B, C et D sont utilis és pour régle r la pression destinée aux appareils a[...]

  • Page 6

    SÉLECTE URS D E PRES SION MA NUEL S ET Ω POS ITION M INIM ALE SP9 70A, B, C ET D AVANT D'INSTALLER CE PROD UI T… Modèles SP970A et C seulement Sur un panneau do nt l'épaiss eur est supérieure à 8 mm (5/16 p o) mais i nférieure à 25 mm (1 po), ut iliser un ensemble bus 31 5677A. INSTALLATION Montage Les SP970A et C p euvent être[...]

  • Page 7

    SÉLECT EURS DE PR ESSI ON MAN UELS ET Ω PO SITION MINIMAL E SP970A , B, C ET D T ab leau 1. Iden tification des orifices . Sélecteu r de press ion SP97 0A Sélecteur à p osition minimale SP9 70A SP970B SP970C, D SP92 SP93 Canal. princ. 1 1 1 1 2 M Pilote √ 4 √ 3 4 P Canal. sec. 2 2 2 2 3 B Purg e 4 √ 4 4 √ √ Étalonnag e T ous les mod[...]

  • Page 8

    SÉLECTE URS D E PRES SION MA NUEL S ET Ω POS ITION MI NIM ALE SP9 70A, B, C ET D SP970C et D : Sélecteurs à qu atre orifices Ces appareils à posi tion minimale ont une cha mbre isolée distincte, racc ordée à l'orifice 3, qui r eçoit un signal extér ieur. Lorsque la p ression du signa l extérieur est inférieure à la force du r esso[...]