Waters Micromass ZQ 2000, Operator'S Manual

Page: 81 / 133

Routine Maintenance 81
5
• Small, flat-head screwdriver
• Small, Phillips-head screwdriver
• Clean, 1000-mL beaker
• Clean, 500-mL graduated cylinder
Note: Use only glassware you have not cleaned with surfactants.
• HPLC-grade methanol
• HPLC-grade water
• Formic acid
• Ultrasonic bath
• Source of oil-free, inert gas (nitrogen or helium) for drying (air-drying optional)
• Lint-free paper towels
Spare Parts
You might need to replace these spare parts when cleaning source components.
Source Cleaning Procedure
1. Disassemble the source components (see “Disassembling Source Components” on
page 82 ).
2. Clean the source components (see “Cleaning the Source Components” on page
88 ).
3. Remove and clean the hexapole assembly (see “Removing and Cleaning the
Hexapole Assembly” on page 89 ).
4. Reassemble the source components (see “Reassembling the Source Components”
on page 90 ).
Item Waters Part Number Reference Number
Ion block D-ring (AS035) 700001192 5711312
Viton O-ring (AS214) 700000902 5711294
Extraction cone O-ring 700001897 5711967
Sample cone O-ring 700001194 5711321