00194845-0302_MM_D1_D2_EN.pdf - 第53页
SIPLA CE D1 / D2 7 4-monthly maintenance jobs 02/2010 EN Edition 53 V acuum distributor (back p art of head) 7 a Careful ly remove the va cuum d istribu tor together with the two O-rings. 7 s Carefull y remov e the tw o …
7 4-monthly maintenance jobs SIPLACE D1 / D2
02/2010 EN Edition
52
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SIPLACE D1 / D2 7 4-monthly maintenance jobs
02/2010 EN Edition
53
Vacuum distributor (back part of head) 7
a Carefully remove the vacuum distributor together with the two O-rings.
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s Carefully remove the two O-rings.
: Clean them and grease them very sparingly with UNISILKON L250L.
: Check the vacuum distributor for damage.
Replace the distributor if it is damaged (see servicing instructions).
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: Wipe the vacuum distributor using a lint-free cloth moistened with ethyl alcohol.
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The front part of the vacuum distributor (the side without a ball catch) can also be softened in ethyl
alcohol. 7
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: Blow through with compressed air.
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d Check that the ball catch moves easily.
If it is stiff, replace the complete vacuum distributor.
f Place the clean vacuum distributor and the lightly greased O-rings on a clean surface.
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7 4-monthly maintenance jobs SIPLACE D1 / D2
02/2010 EN Edition
54
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