Replace The Silver Seal; Ecd) - Thermo Scientific TRACE GC Ultra Maintenance And Troubleshooting Manual

Replace the Silver Seal (FPD on ECD)
OPERATING SEQUENCE
Replace the Silver Seal (FPD on ECD)
Materials needed
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WARNING! Any maintenance or repair operations involving the radioactive source of the ECD
must be performed ONLY by qualified personnel duly authorized to handle
radioactive material. Please contact your local Thermo Fisher Scientific Technical
Service office.
WARNING! This operation must be carried out at low temperature to avoid burns. Therefore,
before beginning the sequence, the detectors must be cooled to room temperature.
PRECAUTIONS
WARNING! Before disconnecting the cables or disassembling an FPD detector, switching off
the GC power supply is imperative to avoid electrical shocks and damages to the
instrument.
1. Switch off the GC power supply and wait until
the detectors have cooled to room temperature.
Maintenance and Troubleshooting Manual
Silver seal (P/N 290 150 58)
ECD fixing tool (P/N 205 021 50)
Tweezers
Maintaining Detectors in Stack Configuration
Chapter 17
381