KIESELMANN GmbH | Operating instruction
Disassembly and assembly | 8
4x3x_TWBV_EN
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8 D i s a s s e m b l y a n d a s s e m b l y
8.1 Disassembly
NOTICE
All threaded joint have right-hand thread.
Unscrew and remove control air, steam resp. cleaning lines and electrical lines, complete feedback
unit or control head.
Remove the ball valve completely from the housing.
Replacing the housing seals (3), (5), (6), (19)
• Unscrew the flange (4) (2x), (17) and (18).
• Dismantle the O-rings (5)(2x), (6)(4x), (19)(2x) and thrust collar (3)(4x).
• Remove the ball (2) out of the housing (1).
Replacing the sealing package (10), (11), (12)
Ball valve - manual operation
M
10
11
9
8
7
• Unscrew the screw (20) and remove the hand lever (21).
• Unscrew the screw (16) and remove the locking disc (8).
• Remove the plain bearing (14) and the pressure spring (13) from the axis (7).
• Dismantle the axis (7) with sliding ring (9) downwards.
• Take the sealing package (10/11/12) out of the housing (1).
Replacing the sealing package (10), (11), (12)
Ball valve - pneum. operation
• Unscrew the screws (22) and remove the pneum. actuator (26) with the square boss (25).
• Unscrew the screws (24) and remove the angle bracket (23).
• Remove the plain bearing (14) and the pressure spring (13) from the axis (7).
• Dismantle the axis (7) with sliding ring (9) downwards.
• Take the sealing package (10/11/12) out of the housing (1).
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