Danfoss PAH 50 사용 설명서 - 페이지 5

{카테고리_이름} Danfoss PAH 50에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Danfoss PAH 50 13 페이지. Pah series tap water pump disassembling and assembling
Danfoss PAH 50에 대해서도 마찬가지입니다: 서비스 매뉴얼 (16 페이지), 사용 설명서 (12 페이지)

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Danfoss PAH 50 사용 설명서
Inspection:
Port plate and thrust plate
1.
Neither port plate nor thrust plate must show any sign of wear.
2. Hold a ruler against surface of plate and check tightness against a
light source.
3.
Check that both O-rings and back-up rings are not broken and do
not show severe wear.
521B1072
Pistons
1.
Play in ball and socket joint must not exceed 0.1 mm.
2. Thickness of piston shoes must be at least 4.4 mm.
3.
Hold a ruler against surfaces of piston shoes to check that the
surfaces are even and smooth and without any scratches.
4. Pumps for technical water only:
It is acceptable that the (black) treated surfaces of the pistons are
partly worn.
DKCFN.PI.011.NC3.02
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