Alfa Laval M line TS6, Instruction Manual

Page: 36 / 46

7
Mark the plate assembly on the outside by a
diagonal line.
8
Measure and note the dimension.
A
9
Loosen and remove the locking bolts. Identify
them according to
Bolt configuration on page
34.
NOTE
Brush the threads of the tightening bolts
with a steel wire brush and then grease
the threads before loosening the
tightening bolts.
10
Use the tightening bolts to open the heat
exchanger. During the opening procedure,
keep the frame plate and pressure plate
parallel. Skewing of the pressure plate during
opening must not exceed 10 mm (2 turns per
bolt) across the width and 25 mm (5 turns per
bolt) vertically.
Loosen the four tightening bolts (1), (2), (3),
(4) diagonally until the plate pack measure is
1.05×
A making sure that the frame plate and
pressure plate are parallel while opening.
Continue alternating between each bolt until
all reaction forces of the plate pack have
disappeared. Then remove the bolts.
1
4
3
2
200000423-1-EN-GB 36
6 Maintenance EN