Graco 262288, 262300, 258907, 258906, 257100 manual Pressure Transducer

Pressure Transducer

Pressure Transducer

Removal

1.Perform Pressure Relief Procedure, see page 4. Wait 5 minutes before servicing.

2.Remove four screws (33b) and cover (33k).

33k

33b ti15786a

3.Disconnect transducer connector (E) from motor control board (24).

5.Remove four screws (61) and control box (3). Allow control panel (37) to hang down freely.

3

37

61

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6. Remove grommet (23) from control box (3).

23

3

ti15785a

7.Remove transducer (39) and o-ring (50) from mani- fold (70). Remove grommet (23) from transducer and save for reuse.

70

24

E

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23

39

50

ti15788a

Installation

4.Disconnect potentiometer connector (D) and reed switch connector (87) from motor control board (24).

24 D

87

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1.Install o-ring (50) and transducer (39) in manifold (70). Torque to 35-45 ft-lb (47-61 N•m). Install grom- met onto transducer (39) and transducer into control box (3).

70

23

39

50

ti15793a

ti15783a

3

3A0246C 21