168
4 Maintaining the MSD
To reinstall the heater and sensor in the mass filter
To reinstall the heater and sensor in the mass filter
Materials needed:
Gloves, clean, lint-free
large (8650-0030)
small (8650-0029)
Hex ball driver, 1.5-mm (8710-1570)
Hex ball driver, 2.0-mm (8710-1804)
Mass filter heater assembly (G1099-60172)
1 Unpack the new mass filter heater assembly.
The heater, temperature sensor, and heater block are already assembled.
2 Install the heater assembly on top of the mass filter radiator.
3 Connect the heater and temperature sensor wires to the feedthrough
board.
4 Close the vacuum manifold (page 56).
5 Pump down the MSD (page 58).
&$87,21
Do not touch the mass filter contact leads. This could cause ESD damage to the side board.
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