LAUNCH                          440(440W) 455(455W) Installation Manual 
7 
≥ 1m
≥
1
m
≥
4
m
 
Fig.5 
5.2.2 Base Plate layout 
The bay layout is shown in Fig. 6. 
l  With total width as the basis, draw two parallel lines (#1 
and #2) on the concrete slab, with the error within 
3mm. 
l  Confirm the position of the power column near the 
power source and mark the overall width and length so 
that the position of 3 other columns can be confirmed. 
l  Draw a diagonal line to show a triangle. The location 
of the columns can be set with reference. 
 
 
Note: 
l  All the dimensions are based on the external 
border of the base plate. 
l  Ensure the overall error is controlled within 6mm. 
In this way, the difficulties in the final assembly, or 
early wear or non-alignment of the lift can be 
eliminated. 
l  The marking and layout is very important. If it is 
inaccurate, there will be problems during the final 
assembly and operation.
 
 
 
 
 
 
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