6
Maintenance
Removing the LDA from the Pump
62
Accela Pump Hardware Manual
Thermo Scientific
7. Using a 2.5 mm balldriver, remove the two M3 screws that secure the drive arm cover to
the pump (see
Figure 41
).
Figure 41.
Removing the drive arm cover
8. Using a 4 mm L-hex wrench, turn the two clamping screws 3 to 4 turns to loosen the
piston spring clamps (see
Figure 42
).
Figure 42.
Loosening the clamping screws
9. Remove the two piston spring clamps as shown
Figure 43
.
Figure 43.
Removing the piston spring clamps (retaining clips)
Drive arm cover
M3 screws
