3700 Portable Samplers
Section 5 Routine Maintenance
Figure 5-2 Liquid Detector and Pump Housing
Figure 5-3 Interior of Liquid Detector and Pump Housing
5-6
Inner Pump
Housing
Outer Pump
Housing
Liquid Detector
Captive Thumb Screws (6)
Machine
Screw
Locate bands here to correctly
place tubing.
Pump Rotor
Pump
Shaft