586660_v3 ALARMS AND FAULT FINDING.pdf

P Flex Separation Alarms and Fault Finding Printed 10-2012 Book No. 586660-02, rev. 3 Published By: Alfa Laval Tumba AB SE-147 80 Tumba, Sweden Telephone: +46 8 530 650 00 Telefax: +46 8 530 310 40 ? Alfa Laval Tumba AB 10-2012 The original instructions are in English This publication or any part there of may not be reproduced or transmitted by any process or means without prior written permission of Alfa Laval Tumba AB. Contents 1 Alarms 5 1.1 Alarms List 5 1.2 Alarm History List 8 2 Display Alarms and Actions 9 3 1 Alarms 1.1 Alarms List To access the Alarms List press the ‘Alarm Button’. NOTE The latest 50 alarms are stored in the Alarm History List. See below. 9 6 3 8 2 0 7 4 1 . i 5 SLUDGE PUMP CLEANING IN PLACE REMOTE CONTROL CIP DISCHARGE FEED PUMP HEATER SEPARATOR X023912B Press the arrow buttons to go up or down in the list. 9 6 3 8 2 0 7 4 1 . i 5 SLUDGE PUMP CLEANING IN PLACE REMOTE CONTROL CIP DISCHARGE FEED PUMP HEATER SEPARATOR X023914A 5 1.1 Alarms List 1 Alarms For each item in the list you can press the ‘Information’ button for help and information. Press the ‘Information’ button again to return to your previous position. You can also acknowledge and/or reset this alarm. 9 6 3 8 2 0 7 4 1 . i 5 SLUDGE PUMP CLEANING IN PLACE REMOTE CONTROL CIP DISCHARGE FEED PUMP HEATER SEPARATOR X023915A If the system has a fault, the alarm LED blinks. Press the ‘Alarm’ button once. The alarm shows on the display. Press the ‘Alarm’ button again to acknowledge the alarm. To go through the alarm list, press the ‘Arrow’ buttons. NOTE After acknowledging an alarm, go through the alarm list to make sure that there are no other unacknowledged alarms! If after all alarms have been acknowledged fault(s) remain in the system, the alarm LED stops blinking and remains on. An ‘A’ appears at the end of an alarm which has not been rectified. The alarms disappear automatically when the fault is rectified. When all the alarms have been rectified, the alarm LED goes out. For safety