WMF 5000S, Руководство по обслуживанию

Страница: 17 / 30

Service 17
2.6 Power stage
All inputs and outputs are located on the power stage.
The power stage is protected from surge currents and short circuit by four current sensors and a current detector.
The outputs for controlling the brewer motor are non-locking.
This means that these outputs are normally protected. The outputs could only sustain damage in the case of a direct open-circuit.
All other outputs are short circuit-resistant. The outputs are not damaged even in the event of open circuit
2.7 Front panel
The following components are integrated in the front panel:
- Controller
- Display
- Sensor Glass / Touch
- Micro-SD Card
- Ethernet connection
- USB connection
The micro-SD card stores all data.
- With a software update, the new machine software and operating system software are stored on the Micro-SD card
- A complete data back-up takes place daily, after the cleaning program. Device settings, counter states, maintenance data secured.
When replacing the front panel, the micro-SD card can be used as a backup