Wohler DC 410FLOW, User Manual

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Contents
3
6.3.1 Measuring the Airflow (Pitot) ........................ 26
6.3.2 Grid-point Measurements ............................ 27
6.4
Option „Airflow (k value)“ ............................. 30
6.4.1 Theoretical Backround ................................. 30
6.4.2 Connecting the Wöhler DC 410
Flow
to the
Vent ............................................................. 31
6.4.3 Performing the Test ..................................... 32
6.5 Option
“4 Pa Test“ ....................................... 34
6.6
Option „Energy Utilization Check“ ................ 38
6.7
Option „U value“ ........................................... 45
6.8
Option “Volume“ ........................................... 46
6.9 Graph / Record ............................................ 48
6.10 Printing out Measurement Records ............. 50
6.11 Option "Save measurements" ...................... 51
6.12 Option "SETUP" ........................................... 51
7 Option 'Data management' ................ 53
7.1.1 Save Customer Records .............................. 54
7.1.2 Creating a New Customer Folder ................ 55
7.2 Option "Data management" ......................... 56
7.3 Data Transfer with the PC or Notebook ....... 56
7.4 Data Logging ............................................... 56
8 Troubleshooting ................................. 57
9 Maintenance ........................................ 57
9.1 Maintenance work ........................................ 57
10 Warranty and Service ......................... 58
10.1 Warranty ...................................................... 58
10.2 Service ......................................................... 58
11 Accessories......................................... 59
12 Declaration of conformity .................. 60
Points of sale and service ............................ 61