Thomson Neff WIESEL POWERLine WM120, Mounting And Maintenance Instructions

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Mounting a linear unit 0 8/41
4.4.2 Mechanical safety limit switches
Mechanical safety limit switches must be used if the failure of the electric drive to
switch off could endanger persons.
On size WM40, the mechanical safety limit switches must be attached by the user!
The drive must not be commissioned before all limit switches are attached and
correctly adjusted!
The mechanical safety limit switches are inserted in the groove that serves to locate the KAO
brackets in the IM aluminium profile. Elongated holes allow adjustment.
Determining the end position
The switching flag must have opened the limit switch just before the sliding carriage reaches
the safety zone (dimension
G
, see table).
Size G for WM G for WV
WM/WV 60
94 64
WM/WV 80
104 64
WM/WV 120
119 84
Fig 7: Adjustment of limit switches
No. Name
1
Mounting plate
2
Clamping screw
3
Limit switch
S
Safety zone
Adjustment of limit switches
1.
Fig 7:
Loosen the clamping screw (2) of the mounting plate (1).
2. Move the mounting plate with the limit switch (3) to the desired position.
3. Fasten the mounting plate by tightening the clamping screw.
4. Check the position of the limit switch by turning the screw by hand.
5. If necessary, repeat the procedure.
48 WIESEL POWER Line
®