Image 4):
Insert the struts into the spring frame in such a way that the ends of the fixation
arms hold one of the springs (7). The vibrating contraption can by fixed length- or
width-wise to the bed.
Thread a carriage bolt through the ends of both the struts of a fixation arm. Secure
the bolt with a serrated washer (8) and a wing nut (9). Repeat for all fixation arms.
Align the contraption as desired and tighten all nuts.
For use with box spring beds:
Position the vibrating contraption (without fixation arms) at a suitable location
between the underlay and the topper mattress.
The housing of the vibrating contraption is sufficiently strong to withstand the
weight of the mattress.
7
7
16 English
