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BOEING RENTON FINAL ASSEMBLY <br />SEATRONICS JOB # 111137 <br />VESDA EARLY WARNING SMOKE DETECTION SYSTEMS <br />Y) <br />ry <br />LINE ry <br />ITEM > <br />X = REQUIRED RESPONSE <br />0 = CONFIRM RESPONSE DOES NOT OCCUR <br />Abbreviations: <br />MFAP - Main Fire Alarm Panel: Refers to main MXL <br />Fire Alarm Panel located at Col. P-2. <br />VDU - Vesda Detector Unit (at referenced airplane <br />position) <br />VCP - Vesda Control Panel (at referenced airplane <br />position) <br />TEST CONDITION TO PERFORM <br />ATP SECTION 6 <br />TABLE 6 - 3 <br />SUPERVISION AND TROUBLE RESPONSE <br />VESDA POSITION 2 <br />SUPERVISION & TROUBLE RESPONSES TO VERIFY <br />RESPONSE AT VESDA UNIT (VDU) <br />RESPONSE AT MFAP <br />IV <br />CV v 0� Ov � <br />J J 0 p <br />�00 <br />v <br />O� <v� O� OJm <br />- <br />J Zv <br />2� JQe Qv CO �ry <br />J <br />my 00� m � �k, 0� Vr 00 <br />i. S� o <br />J � J O � <br />Co <br />Z C,- 6� <br />RESPONSE AT REMOTE <br />VESDA GRAPHICS STATION <br />IQ O� <br />�CO � o& <br />�0 �0 <br />0 <br />CID <br />o• <br />0 0� o � �\ <br />�o tee• oo � � <br />�J AZ �O <br />CO S C J� OJ <br />�0 0 <br />00 <br />AIR FLOW SUPERVISION TEST- LOW FLOW: DISCONNECT AND THEN <br />1 BLOCK (PLUG) THE VESDA AIR SAMPLE NETWORK PIPE TO SIMULATE X X X X <br />A LOW AIR FLOW FAULT CONDITION. <br />AIR FLOW SUPERVISION TEST- HIGH FLOW: DISCONNECT (OPEN) <br />2 THE VESDA AIR SAMPLE NETWORK PIPE TO SIMULATE A HIGH AIR X X X X <br />FLOW FAULT CONDITION. <br />3 HORN CKT. SUPERVISION TEST: DISCONNECT (OPEN) ONE OF THE X X X <br />OUTGOING HORN CKT. WIRES FROM THE VCP. <br />4 IPOWER SHUTDOWN RELAY SUPERVISION TEST: REMOVE THE <br />POWER SHUTDOWN INTERFACE RELAY FROM ITS BASE. <br />POWER SUPPLY UNIT SUPERVISION TEST - PRIMARY AC FAIL: <br />1. RECORD BATTERY VOLTAGE WITH AC ON. VDC <br />2. DISCONNECT THE INCOMING 120 VAC SOURCE TO THE <br />VDU POWER SUPPLY. VERIFY RESPONSES. <br />3. RECORD BATTERY VOLTAGE WITH AC OFF. VDC <br />4. INITIATE AN ALARM CONDITION ON THE VDU. RECORD <br />BATTERY VOLTAGE WHILE IN ALARM. VDC. <br />6 IPOWER SUPPLY UNIT SUPERVISION TEST - BATTERY (DC) FAIL: <br />DISCONNECT ONE BATTERY LEAD FROM THE VDU POWER SUPPLY. <br />POWER SHUTDOWN SAVE SWITCH SUPERVISION TEST: DEPRESS THE <br />POWER SHUTDOWN SAVE SWITCH. <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />