Proceq Zehntner ZRM 6013+, Instruction Manual

Page: 65 / 76

version 1.1
ZRM 6013+
Instruction manual Maintenance
last update: 30.07.2014 page 65
For solving this status message, you should carry out
a calibration as described in chapter 8
“Calibrate” as
from page 17.
If you are sure that it is not necessary to carry out a
calibration, you can press “Acknowledge all” and the
status message will disappear.
You can change the calibration interval as described
in chapter 14.6.9 on page 59.
17.3
Status message „Please calibrate Qd“
If you press the warning triangle, you will get a more
detailed explanation.
For solving this status message, you should carry out
a calibration as described in chapter 8
“Calibrate” as
from page 17.
If you are sure that it is not necessary to carry out a
calibration, you can press “Acknowledge all” and the
status message will disappear.
You can change the calibration interval as described
in chapter 14.6.9 on page 59.
17.4
Error mes
sage „Calibration is not OK.”
In order to prevent an unintentional calibration to
completely wrong values (e.g. if the standard is
damaged or soiled or the optic window on the bottom
side of the instrument is soiled), the instrument tells
you how much the calibration diverges from the
nominal value.
If you get suddenly a higher deviation than usual, we
recommend rejecting this calibration by pressing
and determinate the cause through e.g.
cleaning the calibration standard as described in
chapter 8.2
„Cleaning” on page 17 and recalibrate
again.
If a deviation higher than 15% occurs repeatedly, a
calibration by the manufacturer is most probably
needed.
17.5
Error message
„Factory calibration has expired
“
If you press the warning triangle, you will get a more
detailed explanation.