SIGRIST FireGuard 2 Integral, Инструкция по эксплуатации

Страница: 81 / 102

Servicing Instruction Manual FireGuard 2
13542E/4 81
WORKSTEP ADDITIONAL INFO / IMAGES
5. Insert the checking unit up to the stop.
The markings on the checking unit and
FireGuard 2 must match (circles) and the pin
(arrow) must be aligned to the bore on the
FireGuard 2.
6. Switch to the Recalibration\C1 menu.
7. Check whether the saved nominal value
matches the information on the checking
unit.
8. Carry out the adjustment as follows:
Press the initiate... key and wait. The LED on
the photometer also starts to flash.
If the adjustment was successful, this is con-
firmed with
Adjustment OK . This completes
the adjustment.
If the adjustment was not successful, it is in-
dicated with Adjust. fault . In this case, check
the points in the following list one after the
other:

Cleanliness of the checking unit.

Correct checking unit used.

Does the nominal value match the value
on the checking unit?

Soiled optics in the instrument.
In this case, check the cleanliness of the
optics as described in Section 9.2and then
repeat the procedure.
If the check could not be
successfully completed, contact
your country representative. Sec-
tion 11
9. Remove the checking unit again and mount
the contamination protection back on the
photometer.
10. The instrument can now be operated again.
A new recalibration factor is determined if adjustment is successful. The deviation from the
original state is displayed under
Curr. corr. .
Pos : 165 /---Seit enumbruc h--- @ 0\ mod_1341482862121_0. doc x @ 4073 @ @ 1