Comdronic AC7, Руководство по эксплуатации, Страница: 21 / 22

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Strainer Removal / Replacement
Parts Required:
Step 1
– Remove the male connectors from the top of the meter using a 13mm wrench.
Step 2
– Remove the strainers from their housings using the 8.5mm screwdriver bit provided (or, alternatively,
an 8.0mm screwdriver).
Step 3
– If the strainers are being reused, clean them in a soapy solution and then flush them with a
pressurised air / water source.
Step 4
– Refit the cleaned / new strainers.
Step 5
– Refit the male connectors so that they are firm, but not overtight (and don’t forget the O -rings!).
Spare set of
strainers.
8.5mm bit for strainer
removal and re-fitting.
Gently unscrew the
male connectors from
the strainer housings.
IMPORTANT - Take care
not to disturb (i.e. move)
the strainer housings. If a
male connector does n’t
readily unscrew, use a
14mm wrench to hold the
strainer housing in place
before any additional
force is applied.
Retain O-rings for
later reassembly.
Use the 8.5mm bit in
the bit-holder to gently
unscrew the strainers
from their housings.
IMPORTANT – Clean any
dirt that may be present in
the thread before
attempting to remove the
strainer. Any attempt to
unscrew a strainer through
a dirty thread may cause
the strainer to become
seized in its housing.
A3
Male connector.
Strainer housing.