Chapter 5 Preventive Maintenance - Thermo Scientific TVA2020 Instruction Manual

Thermo Fisher Scientific
Chapter 5
Preventive Maintenance
This chapter describes the periodic maintenance procedures that should be
performed on the instrument to ensure proper operation. Since usage and
environmental conditions vary greatly, the components should be inspected
frequently until an appropriate maintenance schedule is determined.
Thermo Fisher Scientific suggests that you return the entire instrument to
the factory or an authorized service center once a year for cleaning, testing,
and calibration.
This chapter includes the following maintenance information and
replacement procedures:
"Safety Precautions" on page
●
"Replacement Parts" on page
●
"Battery and Battery
●
"Hydrogen Gas Tank" on page
●
"Cleaning the PID
●
"Cleaning an FID
●
"Cleaning the FID Detector
●
"Cleaning the FID Detector
●
"Replacing Water Trap Probe Filter and
●
"Cleaning or Replacing a Sintered Metal Filter
●
"Replacing the Charcoal
●
5-2
5-2
Charger" on page 5-2
5-4
Lamp" on page 7-9
Cartridge" on page 5-7
Cap" on page
Cavities" on page
O-Rings" on page
Filter" on page 5-14
5-9
5-10
5-11
Cup" on page 5-13
TVA2020 Instruction Manual 5-1