Thermo Scientific 5030i SHARP, Instruction Manual

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Model 5014i to 5030i Upgrade Procedures
Upgrade of the Heater Tube Assembly
10-10 Model 5030 i SHARP Instruction Manual Thermo Fisher Scientific
Use the following procedure for upgrade of the heater tube assembly.
1. The heater assembly needs to be revised for the 5030 i SHARP to
include a ferrite bead and a small faraday cage. The four steps shown
below in
Figure 10–11 and Figure 10–12 should be used to modify the
heater assembly.
Note The sample downtube should be slightly loose at the roof line to
allow vertical play while working on this assembly. If the tubing height has
changed and needs to be cut back, please cut and clean the tubing before
attaching to the optical assembly.
▲
1) Remove existing stainless knurled nut from heater assembly
2) Install black plastic knurled nut on top of optical assembly and tighten firmly; and slide ferrite bead around short stainless tube.
3) Slide black housing over both ferrite bead and black plastic nut and attach the two captive screws to the top of the optical
assembly.
4) Tighten both hex screws to close collar.
5) Connect the heater tube assembly to the top of the stainless tube and tighten the Teflon ferrule swage fitting..
1
2
3
4
Figure 10–11. Upgrading 5030
i
Heater Assembly
Upgrade of the
Heater Tube
Assembly
Collar