English Maintenance
10 Plate Heat Exchanger
eng
Mark the plate assembly on the outside by
a diagonal line.
Measure and note down the dimension A.
Loosen the bolts which are not fitted with
bearing boxes and remove them.
The pairs of bolts that are fitted with bear-
ing boxes are opened alternately and diag-
onally in two steps, see figures below.
Be careful so that the frame plate and
pressure plate are always in parallel.
Skewing of the pressure plate during open-
ing must not exceed 10 mm (2 turns per
bolt) across the width and 25 mm (5 turns
per bolt) vertically.
Step 1: Loosen the four bolts alternately
and diagonally until the plate package
measures 1,05A.
Step 2: Loosen the two diagonal pairs of
bolts are loosened alternately, as shown in
the figure below.
Remove
the bolts
Remove
the bolts
Step Bolt No. To dimension
1 1–2–3–4 1,05A
2 1–2 or 3–4 Opening
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