hi.
we have an issue with our chiller unit.
A fault came up stating EXHAUST AIR FILTER NOT ENABLED.
The chiller temp rises to 25°c then cuts the resonator out. if you tinker you can start to get the temperature down but it gradually creeps up.
any ideas what causes this fault. we have cleaned...
HI
We have a bystronic bystar 3015, 2005 4.4kw.
the screen has a fault on the laserview. it states: The temperature difference of the output coupler has exceeded critical values, potential damage to output coupler.
this has happened before when the lens cracks etc, so engineers have replaced...