Operation Manual

Continuous valve actuator CHEOPS control
theben
As of: Jul-11 (Subject to change without notice) Page 63 of 71
6 Troubleshooting
Caution: Error codes are only available in the version up to 2008.
Table 28
Response
Error
code
Potential cause
Remedy
All LEDs flash as
continuous light
from bottom to top,
i.e. valve adaption
was unsuccessful
82
No valve
Plug unit onto valve and
reload application
84
Valve tappet is already
touched, although the spindle
of the valve actuator is fully
returned.
Use other valve adapter.
Please contact our Customer
Service.
When the spindle is returned,
the valve tappet must be at
least 3/10 mm away from the
spindle (see below, Check
adapter ring).
81
Valve tappet cannot be moved,
even with maximum force
(120N).
Check whether tappet sits
correctly, if so, replace valve.
81
Following start-up, valve
actuator with valve was
mounted onto a different valve
and must be readapted.
Re-download the application,
valve actuator is then
automatically adapted
81
Valve seal too heavily pressed
Cancel additional pressing of
rubber seal
83
Valve jams
Check valve