7.3.1 Switching on the system
Requirements:
n The system is completely set up
n The onsite utilities are switched on:
–
Power supply
– Compressed air supply
n All components of the system are ready for operation.
Fig. 10: DryExx
®
Advanced - controls
SIMATIC HMI KTP400 operating unit
White signal LED: power "ON"® Control unit in use
(lights blue)
Blue LED button: "fault reset"® fault (lights blue)
Main switch
1.
T
urn on the main switch
on the control cabinet.
ð
The LED
lights.
ð
The system starts up, which takes approximately 1 min.
ð
After a successful system startup, the home screen appears on the control
cabinet display
.
2. If necessary
, acknowledge the error message on the control unit display by pressing
the illuminated button
.
ð
The error message on the display disappears.
ð
The DryExx
®
system is ready for operation.
ð
The DryExx
®
system will begin to operate as soon as an external enable is
present and a spraying phase is active.
Commissioning / operation
48Ver. 08-04.2024