Otto NDB1142-370425, Installation Instruction, Page: 21 / 60

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Step 4
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Glass clamp
Put the side components and the lower and upper
guide rails together with all components described
as an assembly support. Put the assembled frame
body onto the shower. Align the frame body with
a spirit level. Draw the mounting holes. Mount the
frame body to the wall as shown in pictograms.
Glass clamp
Screw M4x25
Step 5
Screw M4x8
Push guide rails and corner
connection into each other. Care-
fully pre-drill holes for bolts using
the 3.2mm drill bit. Screw guide
rails and corner connection tightly.