Pentair Goyen Mecair FFA Installation And Operation Manual page 4

7.2 Main Screens ....................................................................................................................................................................... 22
7.2.1 Comms Check and Alarm Levels ............................................................................................................................ 23
8 OPERATION ......................................................................................................................................................................... 24
8.1 Basic Functions ................................................................................................................................................................... 24
8.1.1 Entering the User PIN (Edit Settings) ..................................................................................................................... 24
8.1.2 User Menu - Settings Screen .................................................................................................................................. 25
8.1.3 Changing Basic Settings .......................................................................................................................................... 25
8.2 Engineering Functions ........................................................................................................................................................ 25
8.2.1 Advanced Settings .................................................................................................................................................... 25
8.2.2 Changing Advanced Settings ................................................................................................................................... 25
8.2.3 Factory Reset ............................................................................................................................................................ 25
8.2.4 Setting and Activating the User PIN ........................................................................................................................ 26
8.2.5 Trimming the 4-20mA Output ................................................................................................................................. 27
9 MAINTENANCE ................................................................................................................................................................... 28
9.1 Safety Information ............................................................................................................................................................... 28
9.2 Preventative Maintenance Programme ............................................................................................................................. 28
9.3 Sensor Handling in Hazardous Areas ................................................................................................................................ 29
9.3.1 Removing the Sensor from the Stack ..................................................................................................................... 29
9.3.2 Opening the Sensor Enclosure ................................................................................................................................ 29
9.4 Cleaning Procedures ........................................................................................................................................................... 29
9.4.1 Cleaning the Sensor ................................................................................................................................................. 29
9.4.2 Cleaning the Control Unit ....................................................................................................................................... 30
10 Troubleshooting .................................................................................................................................................................. 31
10.1 Safety Information ............................................................................................................................................................... 31
10.2 General ................................................................................................................................................................................. 31
10.3 Alarms .................................................................................................................................................................................. 31
GENERAL NOTICES ..................................................................................................................................................................... 33
Compliance ................................................................................................................................................................................... 33
Electrical and Electronic Equipment Waste Directive (WEEE 2012/19/EU) ..................................................................... 33
RoHS Compliance Statement ............................................................................................................................................. 33
List of Materials (ISO 14001) ............................................................................................................................................... 33
iv INSTALLATION AND OPERATION MANUAL - OWNER'S RECORD FFA MANUAL - FILTER FAILURE ALARM