Safety Valve; Disassembly; Re-Assembly - Fluke P3000 Series User Manual

Item

Safety Valve

Disassembly

Re-Assembly

1.800.561.8187
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3
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Figure 5-6. System Selector Valve
Table 5-6. System Selector Valve - Parts List
Description
1 Set Screw
2 Knob
3 Valve Shaft
4 Pin
5 Bearing
6 Valve Body
7 O-Ring
1. Unscrew safety plug (3) from the vacuum body (7), taking care not to lose the
bonded seal (6).
2. Carefully hold the larger "head" of the safety valve (1), and remove screw (5) and
valve stop (4).
3. Withdraw safety valve (1) from safety plug (3), and inspect O ring (2) for cleanliness
or signs of damage—replace as necessary.
Reassembly is the reverse of the above disassembly instructions, taking care that all
sealing surfaces are clean and undamaged.
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4
4
5
7
10
Part Item
3927102 8
3927125
9
3921842 10
3906008 11
3905259 12
3921839 13
3905713 14
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Maintenance & Servicing
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6
8
5
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Description Part
Valve Rotor 3921856
Screw 3908867
Bonded Seal 3921935
Connector 3868081
Support Bracket 3921492
Screw 2687927
Spring Plunger 3921874
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Safety Valve
gjn36.eps
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