Restart Easyone-Cs; Restore Database; Easyone-Cs Board With Sensor And Housing Parts Replacement; Background - NDD EasyOne-CS Field Service Manual

2030434-006 Rev. E

13.5 Restart EasyOne-CS

Switch the EasyOne-CS back on. The above described error screen (#25) should be shown. Do the steps
as described before. If you are in the main menu, check that all records are there by going to View
results. If you are sure that all records are there, the exchange is finished.

13.6 Restore database

Under normal conditions EasyOne-CS restores the database by it self (Please wait... screen after 1-3-5).
Double-check the amount of stored records. If the "Please wait..." screen appears longer than ca. 3
minutes you can interrupt it by pressing the ESC key (hold 0 key for more than 2sec.). This is only
possible for firmware versions >= V02.14.00.00. If restore database failed, it will be necessary to
restore the database manually. This can only be done at ndd!

14 EasyOne-CS board with sensor and housing parts Replacement

This procedure is intended for use by trained electronic service technicians. It describes how to
exchange the internal board with sensor and how to change the housing parts.

14.1 Background

If the sensors and/or the board fail, the complete board with the sensors has to be changed. If one
housing part gets disturbed, change it following the description.
Please make sure that your working environment is electrostatic safe to avoid damage to the used
electrostatic sensitive electronic components

Open the battery door and remove the 2 AA batteries

Open the front cover by removing the two main screws on the backside

Remove the board (no screws) so you can remove the sensor tube by removing the two screws

When you only change the front you must not remove the board with the sensors, remove the
keypad from the damaged front and put it into the new front part.

When you change the board, remove the old one and replace it with the new one. Bring the
sensor tube into position and screw it with the washers – be carefully, do not turn the screws to
tight! Bring the board into position.
EasyOne-CS Field Service Manual Page 24