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SERIES 5A AND 5B

INTRINSICALLY SAFE VALVE STATUS MONITOR

Installation, Operation and Maintenance Manual

THE HIGH PERFORMANCE COMPANY

BRAY.COM

Содержание 5A Series

Страница 1: ...SERIES 5A AND 5B INTRINSICALLY SAFE VALVE STATUS MONITOR Installation Operation and Maintenance Manual THE HIGH PERFORMANCE COMPANY BRAY COM...

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Страница 3: ...n 3 7 Hazardous Locations 4 8 Pre Installation Storage 4 9 Mounting 5 9 1 Adjustable Bracket 5 9 2 Fixed Bracket 6 10 Accessing Internal Components 7 10 1 Cover Removal 7 10 2 Cover Installation 7 11...

Страница 4: ...this device is installed must have proper safeguards to prevent injury to personnel or damage to equipment should failure of system components occur 3 Qualified Personnel A qualified person in terms o...

Страница 5: ...and 5B Intrinsically Safe Valve Status Monitors VSMs provide visual and electrical indication of position of any VDI VDE 3845 compliant quarter turn device The S5A and S5B I S VSMs are designed to op...

Страница 6: ...with a third party approved barrier that meets conditions specified in the control drawing WD 000393 Enclosure may contain aluminum Care must be taken to avoid hazard due to impact or friction Resin h...

Страница 7: ...bottom of the VSM 5 Attach mounting bracket and nylon washers to the VSM using mounting bracket bolts a Tighten mounting bolts in a cross pattern to 70 8 in lbs 8Nm b Ensure that the bracket remains...

Страница 8: ...M shaft engages with actuator pinion 3 Install bracket mounting bolts with lock washers as seen below a Tighten mounting bracket bolts to 44 3 in lbs 5Nm 9 2 2 Resin Brackets Bray s single piece resin...

Страница 9: ...y new holes in the enclosure Do not remove the screw in conduit plugs aluminum housing or peel off decal resin housing until it is time to wire into the unit s terminal blocks Do not tamper with or mo...

Страница 10: ...olts in a cross pattern to 80 lb in 9 Nm for aluminum housing or 17 7 lb in 2 Nm for resin housing Reference Cover Installation NOTICE If the valve status monitor is mounted on a vertical pipe it is r...

Страница 11: ...cations when making modifications to the assembly NOTICE Ensure that open and close cams are properly set after any modification to visual indication Bray Series 5A and 5B I S VSM visual indication ca...

Страница 12: ...s towards the yellow cam to disengage the cam from the fixed cam holder 3 While the cam is disengaged rotate the cam to the position that will activate the close switch a NOTE Do not attempt to adjust...

Страница 13: ...nal is received in close position or vice versa Field wiring is reversed Rewire field wiring Corrosion inside unit Condensation forming Seal conduit opening Water leaking in Check all seals and possib...

Страница 14: ...12 Series 5A and Series 5B I S Valve Status Monitor Installation Operation and Maintenance Manual 15 Exploded Views 1 2 3 4 5 7 6 Exploded View 5A Aluminum Trim...

Страница 15: ...13 Series 5A and Series 5B I S Valve Status Monitor Installation Operation and Maintenance Manual Exploded View 5A Resin Trim 6 3 5...

Страница 16: ...14 Series 5A and Series 5B I S Valve Status Monitor Installation Operation and Maintenance Manual 1 2 3 4 5 7 6 Exploded View 5B Aluminum Trim...

Страница 17: ...15 Series 5A and Series 5B I S Valve Status Monitor Installation Operation and Maintenance Manual Exploded View 5B Resin Trim 1 6 2 4 5 3...

Страница 18: ...Resin 16 Replacement Parts 16 2 Replacement Parts Resin Housing 16 1 Replacement Parts Aluminum Housing 17 Basic Tools Common To All Units Terminal Connections Screwdriver tip flat blade All switches...

Страница 19: ...17 Series 5A and Series 5B I S Valve Status Monitor Installation Operation and Maintenance Manual...

Страница 20: ...Texas 77041 Tel 281 894 5454 bray com THE HIGH PERFORMANCE COMPANY BRAY INTERNATIONAL PRIMARY SALES AND SERVICE LOCATIONS USA Houston Texas CHINA Hangzhou Zhejiang MEXICO Zapopan Jalisco RUSSIA Moscow...

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