The process of performing preventive maintenance (PM) on the E4 XLS/XLS+ requires great care, a high attention to detail, patience, and steady hands. Please dedicate a good work area with good lighting and space where small parts can be located should they fly out during disassembly. Pipette damage and lost parts may occur if attention
Read More… from Preventive Maintenance: Rainin E4 XLS/XLS+ Single Channel – Piston Assembly
