Reassembling The Mp00 Rf Lens Assembly; Reinstalling The Mp00 Rf Lens Assembly - Thermo Scientific LTQ Series Hardware Manual

Reassembling the MP00 RF Lens Assembly

Reinstalling the MP00 RF Lens Assembly

Thermo Scientific
7. Dry the components with nitrogen gas to make sure that all the solvent evaporates.
8. Using a magnification device, inspect the components for any lint or particulates.
Note Inspect the orifices to confirm that no lint or particulates are present in the bore
of the orifices. Use tweezers or a similar tool to remove the lint or particulate.
 To reassemble the MP00 rf lens assembly
IMPORTANT When reassembling the MP00 rf lens assembly, remember to tighten
any ball plungers that you loosened.
1. Insert the MP00 rf lens through the front of the outer cage to position it in the cage.
2. Insert lens L0 through the back of the cage to position it.
CAUTION Be careful not to bend or break the lead pins on the MP00 rf lens.
Otherwise, you must replace the MP00 rf lens.
3. Carefully reconnect the leads to the lead pins on the MP00 rf lens and lens L0 as shown
in Figure 65 on page
For Field Service use only
O-ring, 2-148, Viton 884, 2.737 in. ID
 To reinstall the MP00 rf lens assembly into the vacuum manifold
1. Make sure that the two O-rings are properly installed on the back of the outer cage
(Figure 66 on page 96).
2. Orient the outer cage assembly
3. Make sure that you removed the two hex socket-head screws from the ejection screw holes
(Figure 66 on page 96).
4. Carefully insert the outer cage assembly into the vacuum manifold.
5. Using the 5/32 in. hex ball driver, tighten the three hex socket-head screws that secure the
assembly to the vacuum manifold.
95.
(Figure 66 on page
5
MP00 RF Lens Maintenance
Part number
00107-15542
96).
LTQ Series Hardware Manual
Maintenance
97