Troubleshooting; Function Extensions; User Management - vacuubrand VACUU-SELECT Instructions For Use Manual

20901537_EN_Vsel‑Funkterweitg_V1.1_250823
6 6

Troubleshooting

Troubleshooting
6.1

6.1 Function Extensions

Function Extensions
Problem Problem ` Possible cause
No license file No USB flash drive
`
found inserted.
` USB flash drive inserted
without a valid license.
6.2

6.2 User Management

User Management
Problem Problem ` Possible cause
Login failed Password not valid for
`
selected user.
` No password entered or
password entered incor‑
rectly.
Invalid or incorrect ` Wrong user password
password entered.
Password changed.
`
` Password no longer avail‑
able.
Functions in the ` User authorizations have
main menu locked not been granted for the
logged in user.
Controller locked ` Controller was locked by
user with the authoriza‑
tion Lock Device .
Corresponding user is
listed on the lock screen.
Troubleshooting
 Solution
Insert a USB flash drive

with valid license.
IMPORTANT! IMPORTANT!
License files must be
saved to the root direc‑
tory of the USB flash
drive and not to a
sub‑directory.
 Solution
Choose an appropriate

user.
Enter the correct pass‑

word.
Turn off the controller,

restart it and log in.
Enter the correct user

password.
On the login screen,

reset the password with
the aid of a valid license
file.
Assign a new password

and store it in a secure
location.
Use authorized func‑

tions.
Consult with the admin‑

istrator about the func‑
tions your users need
and have authorization
granted for these func‑
tions.
Tap on the controller

display and enter the
password.
Turn off the control‑

ler, restart it and log in
again.
Personnel
Operator,
specialist
Personnel
Administra-
tor, default
user
Default us-
er, adminis-
trator
Default us-
er, adminis-
trator
Default us-
er, adminis-
trator
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