Changing Unit Of Measurement From "Cm"--> "Inches; Troubleshooting And Fault Remedying - Häfele 633.52.330 Instructions D'utilisation

6. Troubleshooting
and fault
remedying
5.8 Changing unit of measurement from "cm"--> "inches"
• Press button "S" (B) for approx. 4 seconds.
• The unit of measurement on the display changes (see Figure 5 in picture
section).
Lifting device will not
move
"E-01" displayed
Lifting device not reacting
correctly after a power
failure
Lifting device not moving
to the required position
Lifting device or table
base at a slight angle
because of mechanical
effects
Other malfunctions
If "-" cannot be seen: check all plug-in connections
with the mains plug disconnected /
wait for 10 minutes / plug in the mains plug /
"-" illuminates again / press button S for five seconds
until a number can be seen on the control element
If "-" can be seen: check whether movement is being
blocked by an object
Loss of position, move lifting device down and
perform a reset
Perform reset
Save position again
Rectify mechanical effects. Move lifting device
slowly downwards. Both sides are in horizontal
alignment again at the bottom position.
Press button "" for approx. 10 seconds
Contact manufacturer (see last page for address)
or supplier
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