Waters Xevo TQ MS Operator And Maintenance Manual page 38

To install the reservoir bottles
Warning:
biohazardous and/or toxic materials. Always wear
chemical-resistant, powder-free gloves while performing this
procedure.
1. Remove the reservoir bottle caps.
2. Screw the reservoir bottles onto the mass spectrometer as shown below.
2-6 Preparing the Mass Spectrometer for Operation
The reservoir bottles can be contaminated with
Reservoir bottle