Gilson 333 - Page 43

Disassemble Pump Head
The following steps should be carried out on a clean, dry surface. No special tools are required.
White CapPiston and
Bellows
Rinsing
Chamber
Pumping
Chamber
Pump Head
Assembly
Figure 34
Complete Pump Head Assembly (left) and Disassembled Pump Head (right)
1. Undo the two retaining screws using a 3mm Allen wrench (part number 4320302).
Figure 35
Initial Steps for Pump Head Disassembly
2. Remove the white cap and retaining screws.
Figure 36
Remove the White Cap and RetainingScrews
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333/334 HPLC PUMPS | USER’S GUIDE
PUMP HEAD