91
OPERATING MANUAL
VERSION 05/2017 ORDER NUMBER DOC 2357061
10 TROUBLESHOOTING
If a fault occurs, it is indicated by the following:
The system stops.
The alarm horn sounds.
Control cabinet: The red STOP push button lights up.
The fault is indicated on the screen.
Remote control (option): The red LED STOP lights up.
Acknowledge fault
Stop with the STOP push button.
Or by means of the [Reset] push button on the screen.
List of alarm messages and warning messages: see Chapter 10
Fault rectication
See the following table and Chapters 10.1.1 and 10.2.1.
For troubleshooting, it is important which work steps were last carried out.
The troubleshooting within the electric cabinet should be carried out by qualied
persons (e.g., industrial electrician)!
WARNING
Electric shock hazard inside the control unit!
Danger to life from electric shock.
May only be installed/maintained by skilled electricians or under their supervision.
Operation according to the safety regulations, re protection and electrotechnical
rules.
Must be de-energized before work is commenced on active parts.
Malfunction Remedy
System does not start
up
− Check air supply line connection.
− Check the pressure value on the system's pressure gauge for the air supply to the
valves.
− Check the voltage supply (does the control panel light up?)
− Check the selected valves.
− Check the fuses.
System is in operation
(a pump is running),
but there is no product
ow
− Check the supply lines of the components as well as lters (clogging) and suction
tubes (leakage).
− Check the component level in the supply tanks.
− Check the viscosity of the components or the pressure loss.
System does not supply
any product, pumps do
not run
− Check the mixing tube and feed hoses.
− Check the guns and the gun lter.
− Clean the lines by ushing or cleaning manually.
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