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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 <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 - 2 <br />SUPERVISION AND TROUBLE RESPONSE <br />VESDA POSITION 1 <br />SUPERVISION & TROUBLE RESPONSES TO VERIFY <br />RESPONSE AT VESDA UNIT (VDU) <br />RESPONSE AT MFAP <br />00 <br />� 00 <br />�00 <br />v <br />0 OJm r <br />ITCQ� CO CV' <br />^ <br />CO <br />� J <br />my C) m�$ 0� Vr 00 <br />i. S� O � J O � <br />oo T Co <br />RESPONSE AT REMOTE <br />VESDA GRAPHICS STATION <br />O' 0'T <br />� �� cur�0 �O <br />O O T <br />O� <br />0 0� o � �\ <br />Cj oo C) <br />S � J� CIO <br />IQ <br />4z0 O �� <br />0 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 />