SI483003_MNL - Gasoline Overfill Protection SIS IMMEAS-SIS1 - Testing Manual

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DOCUMENTNO: SI483005_RPT
ISSUE: A DATE: 05.03.13
PAGE 12OF 19
P & I Design Lid
2 Reed Street, Thomaby, UK, TSI7 7AF
Tel: + 44 (0)1642 617444
Fax: + 44 (0)1642 616447
www.pide
I. ZS056101 Relay R299. /
2. ZSC56101 Relay R304. ../
3. ZS056401 Relay R379. ./'
4. ZSC56401 Relay R384. ../"
5. ZS056801 Relay R459, ~
6. ZSC5680I Relay R464. /
Result
4.2.4.1 Simulate a volt free input to each limit switch relay in the system.
Incoming terminals linked relay energised, incoming terminals open circuit relay
de-energised.
4.2.4.2 Confirm BPCS status on outgoing terminals, outgoing terminals to
BPeS closed circuit whilst relay energised, open circuit whilst relay de–
energised.
4.2.4.3 Remove and replace associated fuse for each limit switch, confirm relay
de-energised whilst removed.
4.2.4.4 Confirm limit switch status lamp illuminated whilst relay energised,
extinguished whilst relay de-energised. confirm limit switch status lamp
illuminates whist lam test ushbutton de ressed when rela de-ener ised.
4.2.4 VALVE FEEDBACK STATUS
Immingham Storage Co Ltd - Immingham East Terminal - No4 Switchroom Tank Overfill Safety Instrument System
Logic Panel Factorv Acceptance TestProcedure