vacuubrand VAC 24seven Instructions For Use Manual page 56

Troubleshooting
Error – Cause –
Remedy
56
Error Error ` Possible cause
No operation pos‑ ` Operation taken over
sible from external terminal and
operation blocked in the
controller.
Screen orientation Display orientation acci‑

incorrect dentally changed under
Main menu/Settings/
Display.
No license file No USB stick inserted.
`
found
USB stick inserted without
`
valid license.
 Remedy
Have operation enabled

from external terminal.
Change screen orienta‑

tion  see chapter:
5.1.7 Settings on page 5.1.7 Settings on page
40 40
Insert a USB stick with

a valid license.
20901531_EN_VACUU·SELECT_V1.0_010621
Personnel
Resp. spe-
cialist
Operator
Specialist