Regulus KPS1, Инструкция по установке и эксплуатации

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9
2.2 Fixing rails on roof anchors
• have ready two rails in the length required for the
number and type of collectors to be installed.
• Align the travelling screw head (Fig. 9) with the hori-
zontal rail and shift the rail onto it, or shift the screws
into the rail first and fix to the anchors. Use serrated
lock washers to fix the nuts.
• Align the rails so that they lie in parallel to roof tiles.
The diagonal between the rails must be of the same
length: D1 = D2 (Fig. 10).
• Then tighten the nuts on fixing bolts.
2.3 Collector mounting
Collectors shall be covered during mounting.
Installation:
• Insert safety retaining brackets (Fig. 11) into the
bottom rail, 2 brackets per collector.
• Insert the retaining brackets into the bottom rail about
100 mm from the collector edge.
• Lay the first collector carefully on the rails and align it
in the brackets.
Collectors shall be placed on the rails with
marking upwards. The distance between the
bottom edge of the collector and of the base rail
depends on the design and size of the retaining
brackets. The collector bottom edge is by circa
75 mm lower.
• The distance between the collector edge and the end
of the bottom rail is B = 35 mm (Fig. 12)
roof anchor
top / bottom rail
M8 bolt with
travelling head
parallel
D1
D2
Fig. 9: Fixing the rail onto the roof anchors
Fig. 10: Alignment of base rails
• Insert nuts into both the rails (Fig. 13). Put the retai-
ning side brackets on the rails and fix the collector
using M8x20 bolts.
• Lay the following collector next to the first one, main-
taining a sufficient gap. Then put on the threaded
fittings (Fig. 15, pos. 9) and push the collector to the
already mounted one until stop. Hold the fitting with a
spanner to prevent turning and tighten the nuts. More
on this in chapter 5 Hydraulic Connection .
• Continue mounting further collectors in the same way
(see page 15).
Fig. 11: Inserting safety retaining brackets
Safety retaining bracket
Rails
~100 mm
B
14
~100 mm
~800 mm
Fig. 12: Distance between the safety retaining brackets