Flotronic F 500 series, Инструкция по установке, эксплуатации и обслуживанию

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4. fit thrust tube with one diaphragm attached passing tube through the centre body. When tension
divider seals are fitted,use the plastic nose cone (Supplied with pump - if in doubt contact FPL),
to aid assembly.
5. repeat 1 & 2 to screw on second diaphragm. Wait five minutes after initially tightening and then
retighten.
6. if difficulties are experienced in fitting second diaphragm:
Servicing & Diaphragm
Fitting Instructions
Diaphragm
Diaphragm
Inverted air dome
PTFE
sides
facing
Press
down
and
hold
Press
down
and
hold
The diaphragm should either be warmed in hot but not boiling water or, if possible, the body should be
turned on its side and placed on top of an air dome to aid fitting. It is not possible to over tighten these
diaphragms by hand. Sharp edge tools or pliers should never be used. Diaphragms can be sufficiently
tightened by hand in a clockwise rotation one against the other.
Note:
PTFE faced diaphragms will creep around the seal depending upon the environmental temperature when
fitting. Fit the diaphragms as above and leave for a few minutes before finally returning to clasp the outer
edges by hand, and give a final pinch to the seals.
ALWAYS FIT NEW SILENCERS WHEN REPLACING DIAPHRAGMS
Tools are available upon request to aid diaphragm fitment.
You must store diaphragms in the box supplied and on the “Keeper” until they are required.
This protects and pre-loads the sealing faces.
Always wait 5 minutes after initially tightening diaphragms and then retighten them to ensure a
good seal.
Some ‘H’ Series and Special Pumps have different diaphragm sealing methods to the above.
This information is therefore given as a general guideline only and in good faith.