FIRETRACE FSCK Manuel - Page 6

Parcourez en ligne ou téléchargez le pdf Manuel pour {nom_de_la_catégorie} FIRETRACE FSCK. FIRETRACE FSCK 20 pages. Commissioning kit

TO COMMISSION DIRECT LOW PRESSURE

FIRETRACE SYSTEMS WITH ISOLATE VALVE

Warning Firetrace

cylinders contain 10.5 bar pressure

This procedure should be read in conjunction with document 006 basic design layout for

Direct Low Pressure systems with Isolate Valve.

Do not turn valve FT0117 until system is fully commissioned

Locate cylinder and firmly secure with bracket provided

Connect red Trace detection tube, tighten silver nuts and secure with appropriate clips

Remove gauge FT0107 from end of line gauge adapter FT0118

Fit Schrader adapter FT0172 and pressurise to 12 Bar / 175 psi using a nitrogen bottle or air

pump.

Remove Schrader adapter FT0172 and refit gauge FT0107

Check gauge is reading mid-green (same as cylinder gauge) and

leave system for a minimum

of ten minutes per metre of Trace detection tube to check for any leaks on the detection

tube.

When satisfied pressure is good and no leaks have occurred

open ball valve FT0117 slowly

System is now live

Optional FT0124 pressure switch can be fitted in spare gauge adapter

Open

Closed

on head assembly or at end of line

Please note system will not operate with isolate valve

in closed position

P a g e

| 6

Firetrace Limited, Unit 22 Knightsdale Road, Ipswich IP1 4JJ

Tel. 01473 744090 Fax. 01473 744901

Email. [email protected] Visit our Website www.firetrace.co.uk