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STANDARD OPERATING PROCEDUREDOCUMENT No:SOP-0xx-xx

TITLE: Compressed Air System (Plant Air & Instrument Air) TroubleshootingGuidelines

REV: 00

ISSUE DATE XX/XX/XXXX

AREA: Compressed Air System

EFFECTIVEUNTIL:

XX/XX/XXXX

NUMBER OFPAGES:

11

COMPRESSED AIR SYSTEM ( PLANT AIR & INSTRUMENT AIR) TROUBLESHOOTING

GUIDELINES

Rev No: Prepared By: Reviewed By: Approved By: Date

00

01

02

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A OBJECTIVE

This SOP is to detail out the troubleshooting guidelines of Compresssed Air System that covering PlantAir and Instrument Air System.

B PID RELATED :

XXXX

C SAFETY

i. Personal Protective equipment ( PPE)

a. Basic PPE : Safety Helmet, Safety Goggle, Ear Plug and Cotton Glove.

b. Special / additional PPE required : N/A

ii. Hazard

High pressure 10 bar maximum of Compressed Air

iii. Safety Instructionsa. Ensure the all pressure vessels, Cyclone Separator and Air Receiver Tank are comply to PMT

regulatory by DOE.b. The Compressor Cabinate Covers are properly closed and locked to provide high dBa level

noise isolations.c. All PSV has been certified and adjusted according to design pressure.

iv. Environmental impactNA

D PERMIT TO WORK

Not required

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E TROUBLESHOOTING GUIDELINES

1 Air Compressor Action ByIn the event of Process fault or problems refer to the following table Field Tech

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E TROUBLESHOOTING GUIDELINES

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E TROUBLESHOOTING GUIDELINES

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E TROUBLESHOOTING GUIDELINES

Note:

If the control unit registers an Error, the compressor is immediately and without an idling phase

automatically shutdown, the error Relay drops and on the right next to the actual pressure value there blinks

a number next to the red indicator lamp: the blinking number indicates the registered cause (see also message

key table under error messages).

Acknowledge Messages: Display the message e.g. by pressing the i-key. Press -key to cancel thedisplay and acknowledge the message. The main display appears, if the cause for the fault was rectified.

E TROUBLESHOOTING

2 Air Dryer Action By

In the event of Process fault or problems refer to the following table Field Tech

Fault Possible Causes Rectification

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E TROUBLESHOOTING

Fault Possible Causes Rectification

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E TROUBLESHOOTING

Fault Possible Causes Rectification

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E TROUBLESHOOTING

Fault Possible Causes Rectification

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E TROUBLESHOOTING

Fault Possible Causes Rectification

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