20
Maintenance
Eppendorf Reference
®
2
English (EN)
6.2.2 Disassembling the lower part
Prerequisites
• The lower part has been removed.
6.3 Assembling the single-channel pipette ≤ 1000 μL
1. Insert the piston spring.
2. Carefully insert the piston into the cylinder from the top.
3. Compress the piston spring with piston and hold.
4. Squeeze the stop pins at the piston mount and attach them.
5. Press on the piston from above and check for free movement.
The piston must be able to move freely without resistance.
2. Hold the control button completely
pressed down.
3. Turn the lower part toward the right
approx. 30°.
The lower part is released from the upper
part.
1. Place the pipette wrench onto the lower
part.
2. Hold the cylinder and unscrew it from the
lower part.
If using piston springs with double coil, this must point down.
0000000
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