ACCUCONTROL
Operating notes
59245(e)
41
7.6.1
Maintenance when red light at service display
If the service display is lit red, we recommend replacing or checking the following components:
Component
Measure / Action
1
DEWERT drive
•
Visual inspection of cables and connectors
•
Visual inspection for housing damage
•
Check electrical function
2
DEWERT handset
•
Visual inspection of cables and connectors
•
Check electrical function
3
DEWERT charger
PLUG-IN CHARGER PB 4.5
•
Visual inspection of cables and connectors
•
Visual inspection for housing damage
4
DEWERT control unit CONTROL 4.5
•
Check the electrical emergency lowering func-
tion (by pressing the emergency lowering but-
ton)
•
Check for proper function of emergency-stop
switch
•
Visual inspection for housing damage
5
DEWERT battery unit ACCU 4.5
•
Visual inspection for housing damage
•
Replace old batteries after four years
(Ratings plate indicated manufacture date:
calendar week / year.)
•
If the number of cycles is significantly reduced,
replace the battery.
6
DEWERT components
•
Replace defective components
7.6.2
Resetting the service display
NOTICE
Reset the service display only after all of the maintenance measures (as listed in the
table above) table) have been successfully carried out.
1
To do this, simultaneously press both keys on the stroke drive (keys
and
) for approxi-
mately 10 seconds until the service display changes from red to green.
