6
Maintenance
Assembling the Liquid Displacement Assembly
74
Accela Pump Hardware Manual
Thermo Scientific
2. Slide the pistons as far as possible into the displacement chambers (see
Figure 60
).
The piston acts as a guiding aid as you tighten the fastening screws in
step 3
.
Figure 60.
View of the piston pushed into the displacement chamber
3. Using a 4 mm L-hex wrench, tighten the fastening screws (see
Figure 61
).
Figure 61.
Tightening the fastening screws
4. Readjust the guide bushing flush adaptors, and then reattach the wash tubing (see
Figure 62
).
Fastening screws
