7.2
Battery replacement of the EOS
interface box (optional)
The battery must be replaced as soon as the output
BATT ERR is active, but not later than 3 years.
Attention: The Battery Error LED can be con-
figured as LED on when the battery is OK or
as LED off when the battery is OK, see capture 4.10
Beachte die Battery Error LED verhält sich je
nach DIP-Schalter Stellung S1/2 differen-
ziert, siehe Kapitel 4.10 DIP Schalter (option-
al)
This can be done by performing the following steps:
1.
Turn off the power
NOTE! There might still be 230V on the wires.
2.
Disconnect the battery.
3.
Remove the fixing and change the battery
4.
Reassemble in reverse order
7.3
Carrying out repairs
In general EOS has no parts which need to
be repaired on site. It is not allowed to
remove any seal (sealants, sealing wax). This
also applies to repairs. Damage or deforma-
tion of the tension weight or mounting sup-
ports (i.e. as result of bending or heating)
cannot be repaired or straightened.
It is forbidden to replace faulty or worn
parts yourself.
Reason:
•
Liability and safety engineering reasons
Lift installation operation without governor,
even for short periods of time, is forbidden.
Following can be done on site by qualified
fitters/service personnel:
•
Tensioning the governor rope
Please contact WITTUR if for any reason
something is unclear, or you encounter
damage that cannot be repaired with the
help of these instructions.
Slight additional tensioning of the governor rope
may be required after the commissioning of the lift
installation or after longer usage.
Pay attention to a proper operation sphere
of the tension weight (sufficient move-
ment).
•
Move the tension weight on the guide rails or
•
Adjust the governor rope tension on the rope
socket
Änderungen vorbehalten!
Subject to change without notice!
Blatt/
sheet
PM.7.002883.EN.58
Datum/
date
23.01.2013
Stand/
version
J-31.07.2017
Geprüft/
approved
WAT/MZE
Overspeed governor EOS
Operating instructions