Idex Wright Flow Technologies RTP Series, Инструкция по установке, эксплуатации и обслуживанию

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P
P
a
a
g
g
e
e
2
2
4
4
Under no circumstances should bearing cones or cups be hammered
into position.
For torque settings of fasteners and shaft rolling torque, see section 5.2.
4.1 Disassembly.
4.1.1 Front Cover and Rotor Removal
See Fig 10.
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Follow recommended Shutdown Procedure, referring to section 3.5.
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Gradually loosen front cover retaining nuts (36). Care should be taken
as residual product and pressure may still be present in the pump head.
As the dome nuts are loosened this will vent to atmosphere.
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Remove dome nuts (36).
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Remove front cover (38), using lever slots where necessary, continue
and remove the front cover O-ring (39) from rotorcase (40).
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Remove rotor retainer’s (35) using socket (58) provided.
Note: The socket (58) should always be used. The use of other tools may
damage the retainer.
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Remove retainer O-ring (34).
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Remove rotors (41) from shafts (9 and 10 – not shown), taking care not
to damage the product seal components. Where viscous products are
employed, a tool is available utilising the three M6 tapped holes, to aid
in the removal of the rotors (41). Contact Wright Flow Technologies
Limited or an authorised distributor for details.
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Remove O-ring (25 – not shown) from shafts (9 and 10 – not shown).
W W A A R R N N I I N N G G
W
W
A
A
R
R
N
N
I
I
N
N
G
G