Servicing
Instruction Manual AquaScat 2 P
11838E/2
43
8.
Servicing
It is absolutely necessary to observe the following instructions when performing
servicing duties:
Observe the safety pointers before performing servicing duties.
The instrument must never be operated when the housing is removed.
The instrument may be opened only by trained personnel.
Perform the worksteps in exactly the order instructed.
When replacing parts, use only genuine original parts listed in the Spare Parts List.
Section 14
Enter the work in the servicing log.
Section 15
When returning components, be sure to follow the instructions in the Instruction
Manual regarding packaging and transport.
Do not use aggressive cleaning agents or solvents to remove lime deposits on the i n-
strument.
8.1.
Servicing schedule
WHEN
WHO
WHAT
PURPOSE
Annually or if
humidity
warning.
Operator
Change desiccant
Sec-
tion 8.4
Obligatory measure for
maintaining the measuring
accuracy and for protecting
the electronics. Interval de-
pends on operating and
ambient conditions.
Every three
months or as
needed
Operator
Manual adjustment
Section 8.5
Measure for maintaining
measuring precision.
Clean the optional acces-
sory parts (e.g. flow me-
ter)
Section 8.6
As needed
Operator
Clean the closed measur-
ing cell
Section 8.7.
Obligatory measure for
maintaining functional effi-
ciency. Interval depends on
the sample.
Every 5 years
or as needed.
Service techni-
cian
Replace gaskets of the
measuring cell window.
Maintain sealing. Protect
the optics.
Every 10 years
or as needed
Service techni-
cian
Replace window of the
measuring cell.
Maintain measuring accu-
racy. Protect the optics.
Every 10 years
or as needed
Operator
Change battery
Section 8.8
Obligatory measure for
maintaining functional effi-
ciency.
Table 1: Servicing schedule.
DANGER!
