SIGRIST ColorPlus Ex, Инструкция по эксплуатации

Страница: 54 / 66

Instruction Manual ColorPlus Ex
52 10210E/5
6 Troubleshooting
6.1 Pinpointing the cause of a malfunction
To narrow down the cause of a malfunction, proceed step by step according
to the following table. If the action taken fails to produce the desired result,
consult Customer Service (
 Section 6.5).
Perceived fault Action
No display

Make sure the control unit is properly
connected to the supply voltage
(
 Section 3.7)

Check the fuses in the control unit
(

Reference Handbook)
Fault message or warning
in the display

Analyze the fault message / warning
(

Sections 6.2 and 6.3)
The reading seems
suspect

Check whether the photometer is correctly
mounted (
 Section 3.1)

Make sure the servicing chores have been
carried out properly in accordance with the
Service Schedule (

Section 5.1).

Carry out a 100% adjustment on the
photometer (
 Section 5.2)

Replace the desiccant in the sensor head
(
 Section 5.4).

Carry out a functional check with the checking
glass (
 Section 5.3).
No measured value output
signal (0 mA)
-
This status signals that a fault has occurred in
the photometer.
-
Analyze the fault displayed fault message
(

Section 6.2).
Table 5: Pinpointing a malfunction
6.2 Fault messages
In the ColorPlus Ex, readings are measured, inputs monitored and outputs
updated continuously. If the ColorPlus Ex detects a fault during this process, a
fault message will be emitted and displayed on the control unit.