SIGRIST ColorPlus Ex, Инструкция по эксплуатации

Страница: 39 / 66

Instruction Manual ColorPlus Ex
10210E/5 37
5 Servicing
Do not open the photometer before the power supply to the control unit has
been disconnected and then a waiting time of ten minutes has passed to allow
the light source to cool down sufficiently (EXPLOSION HAZARD)!

The electric power supplied to the UV light source CAN CAUSE FATAL
INJURY. So it is absolutely necessary to disconnect the power supply to
any instrument with a UV light source before opening the instrument!

The UV radiation from the bulb can damage your eyes!

The UV light source and the light source housing can reach temperatures
above 80°C!
This section describes the activities that have to be performed either
preventively or as required in order to ensure proper operation of the
photometer.
Activities that are not mentioned in this Instruction Manual may be carried out
only by personnel specifically trained to perform them!
5.1 Service schedule
When Who What Purpose
Every 3 months
or more
frequently (as
needed) User 100% adjustment of the
photometer (
 Section 5.2)
Necessary in order to
maintain measuring
accuracy. Interval depends
on measuring environment.
Once a year or
as needed User Functional check with
reference glass (
 Section
5.3)
Absolutely necessary for
maintaining measuring
accuracy.
Once a year or
as needed User Replacement of desiccant in
sensor head (transmitter
and receiver) (
 Section
5.4)
Absolutely necessary in
order to maintain measuring
accuracy.
In the event of
“Sealing“
warning User Replacement of desiccant in
transmitter / receiver
(

Sections 5.5 and 5.6)
Absolutely necessary in
order to maintain measuring
accuracy.
As needed User Cleaning or replacement of
flow cell windows
(
 Sections 5.7 and 5.8)
Absolutely necessary in
order to maintain measuring
accuracy.
In the event of
“UV- lamp“ fault User Replace UV light source
(
 Section 5.9)
Correction of malfunction.
As needed Service
office Cleaning of optics In the event of
unsatisfactory measuring
results.
Table 4: Service schedule
Recommended
service work