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Danfoss SFA 10, Руководство по обслуживанию/Установка ремонтного комплекта

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Danfoss SFA 10 Скачать руководство пользователя страница 1

© Danfoss | DCS (ms) | 2020.11

02

7R

99

81

02

7R

99

81

Fig. 3. Fixation/ Cap removal

Fig. 2. Unseal SFA

Fig. 1. Repair Kit Content

1

3

2

1

1

25 mm (1”)

2

Service guide / Repair kit installation

Safety relief valves 

SFA 10, SFA 10H

AN352739267283en-000101 | 1

Содержание SFA 10

Страница 1: ...s 2020 11 027R9981 027R9981 Fig 3 Fixation Cap removal Fig 2 Unseal SFA Fig 1 Repair Kit Content 1 3 2 1 1 25 mm 1 2 Service guide Repair kit installation Safety relief valves SFA 10 SFA 10H AN352739267283en 000101 1 ...

Страница 2: ... Danfoss DCS ms 2020 11 Fig 5 Unscrew inlet connector Fig 4 Loosen locknut adjustment screw 1 2 6 mm 1 35 mm 18 mm AN352739267283en 000101 2 ...

Страница 3: ... Danfoss DCS ms 2020 11 Fig 6 Cone spindle removal Fig 7 Cone spindle replacement 1 3 2 1 2 AN352739267283en 000101 3 ...

Страница 4: ...ert Cone spindle assembly Fig 10 Reset adjustment screw Fig 11 Calibration Fig 12 Fasten lock nut Fig 9 Reinstall inlet connector 1 2 1 1 Calibration by authorized personel 225 Nm 166 ft lb 30 Nm 22 1 ft lb 1 AN352739267283en 000101 4 ...

Страница 5: ... replacing the spring it is very important that the exact same spring type is being used The spring type can be identified by the color of first windings Even though it may be possible to set the correct pressure with a wrong spring the opening and closing characteristics may be compromised and may lead to reduced lift leading to lack of valve capacity and increased system pressure increased blowd...

Страница 6: ... 2 Place on soft and clean surface Note Inspect and clean the valve seat and spring for dirt and particles Replace the valve if the spring is corroded Fig 7 Cone spindle replacement 1 Remove loose parts 2 Replace the Cone spindle 3 Re assemble loose parts Fig 8 Insert Cone spindle assembly 1 Carefully insert new Cone spindle assembly Fig 9 Reinstall inlet connector 1 Replace O ring 2 Tighten inlet...

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