Gallagher APOLLO 3000L, Руководство по установке и пусконаладке

Страница: 13 / 48

• From the datum line, transfer and mark a point 2300mm vertically up the column. If
preferred, a second but lower point could be marked at 1405.4mm up the column. Having
both these datum points marked on the column could be advantageous as they could
then both serve as double checks.
Note: Marks should be made horizontally, as they will later be used to align vertical pipe
and holster assembly mounting brackets (refer to Figure 8 for details).
• Place the front vertical pipe assembly 8A89826 onto the front face of the column (see
Figure 9 for part numbers). The top angled section of the pipe assembly should be pointing
out to the right hand side (e.g. towards the sump).
Note: Both of the middle two mounting brackets on the vertical pipe assembly have a
right angle lug welded to them (column stops). These are location lugs and should be
positioned up against the right hand face of the column.
• With lugs positioned against the column side face, slide the pipe assembly up until the top
face of the third horizontal bracket (from the top) aligns with the lower mark at 1405.4mm
on the column and/or the top face of the second horizontal bracket aligns with the upper
mark on the column. Secure into position with “G” or “F” clamps (or ratchet ties).
• Check the column stops on second and third horizontal brackets are hard against the
column face; also check the vertical pipe assembly is vertical. If not, this could indicate
the column is not truly vertical. In this instance, move either top or bottom of the pipe
assembly to obtain a true vertical reading. Secure the clamps and re-check heights from
forecourt datum marks.
• Drill pilot holes into the column through holes provided in the horizontal fixing brackets
(a minimum of 2 per bracket is required). Fix the brackets to the column using suitable
screws.
• Repeat process on the rear side. Verify that the brackets on the rear pipe assembly are
horizontal with the front set. Also ensure the column stops on rear pipes are positioned
exactly in the same relationship from the column as per front set.
13
APOLLO 3000L INSTALLATION
2A03229 APOLLO 3000L Installation and Commissioning Manual Issue 1