2007.03.07
Flow2 stairlift
Tab 04: Install, adjust and release
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9
Preassembly
2.5
Connecting and mounting the transformer
1. Connect the transformer to the charging contacts closest to a 220V wall socket. Use an
extension lead if necessary.
2. Put the transformer plug in the wall socket.
TIP
For the parallel connection of multiple charging contacts, the cables can be connected
with solder cap. When there are several floors, the join can best be made at the junction
(see Fig. 2-11).
CAUTION
The connections to the + and - terminals of the bottom charging contacts must be
reversed as compared to those of the other charging contacts. This is necessary to
enable the drive unit to detect that it has reached the bottom of the stairs and must stop.
This is the so-called reset point (see Fig. 2-10).
Fig. 2-10 Charging contact polarity
1
Fig. 2-11 Welding tube
1
Fig. 2-12 Schematic diagram of charging contact connections
Trans-
former
Charging con-
Charging con-
Charging con-
Charging con-
