LANDTEC BIOGAS 3000, Operating Manual, Page: 165 / 181

Operating Manual
Problem Solving
165
© Copyright 2016 OMBG3000 – Rev1

Pressing the right soft key will ‘Exit’ and returns the operator to the ‘Gas
Readings Screen’.
Critical Faults
9.1.2
If a critical fault is detected after power on, a warning will be displayed in a
summary screen:
Screen 44 - System Fault
The difference between a non-critical fault and critical fault after the self-test
is that the user cannot proceed until the fault is rectified. In addition, the fault
relay is de-energized to inform the operator of a problem.
Examples of critical faults are a loss of communications to the Interface PCB
and low flow. If a critical fault occurs during the monitoring process, the
process will be immediately stopped, the outputs will be frozen at their last
known value, the fault relay will be de-energised, and an error message posted
on screen.
From this screen:

Pressing the left soft key will ‘Reset’ the system and power cycle the
BIOGAS 3000 module

Pressing the middle soft key will access the ‘Diagnostics’ screen. This
may be required if seeking technical support