What does REMINDER on my LCD screen mean?
The word REMINDER indicates there is an excessive air leak [...]
What does an Error 18.8 mean?
When you see 18.8 on your Z1 or Z2 screen, [...]
What does a Fault 66 mean?
A Fault 66 indicates your machine needs to be reprogrammed [...]
What does a Fault 33 or 21 mean?
If you have a Z1 showing a Fault 33 or [...]
What does a Fail 1 code mean?
The Fail 1 code means that you are hitting the [...]