LAR Process Analysers QuickTOC purity - Protocol for Visual Inspection (Analyser)

04E3920 User Manual QuickTOC
®
purity
ATEX 2 177
13 Logs and Protocols
13.2 Protocol for Visual Inspection (Analyser)
LAR | PROCESS ANALYSERS AG
13.2 Protocol for Visual Inspection (Analyser)
Visual Inspection Criteria OK Measures
Interval: 1 week
Zero signal • 0 - 0,1 FSR   Check soda lime
 Contact support
Carrier gas • Carrier gas on / off:
ca.13,5 - 15,5 l/h
  Check fittings
 Contact support
Injection system • no air bubbles in the glass   Rinsing
Glass components • no impurities   Cleaning
Canister and supply tubes • levels > 1 liter
• no impurities
• normale elasticity
  Top up canisters
 Clean canisters
 Replace tube
Input and drain tubes • no impurities
• normal elasticity
  Replace tube
_____________________
Check inlet and outlet of the
control unit for impurities
• no impurities
• no corrosion
o  Contact support
Check ventilator for impuri-
ties
• no impurities
• no corrosion
o  Clean ventilator
Interval: 3 months
Injection tube • no impurities
• normal elasticity
o  Cleaning
 Replace tube
Tube cassette pump and
sample pump
• no humidity
• rollers run smoothly
• no impurities
• normal elasticity
o  Cleaning
 Set tubes forth
 Replace tube
 Contact support
Sample and pump tubes • no impurities
• rollers run smoothly
o  Cleaning
 Contact support
Viton tubes • no impurities
• normal elasticity
o  Cleaning
 Replace tube
Acid trap • at least 1/3 of the zinc is
shiny
• at least 1/3 of the brass
wool is yellow
o  Replace filling
 Replace acid trap
Quartz wool filter • no humidity
• no discolorations
o  Replace filling
 Replace filter
Date: Signature: