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6-Maintenance
6.1 Overview
This chapter describes how to maintain the Micropipette Puller to ensure that it is in good
working condition.
6.2 Cleaning and Maintenance
The device should be placed on a level and stable platform to avoid vibration;
Please do not knock hard or touch the screen with something sharp;
Wipe the surface of the device with dry cloth, wipe the touch screen with lens paper, and do
not wipe the surface of the device or the touch screen with chemical reagents. Do not touch
the heating filament during cleaning;
Use dry cotton swabs to clean the pulleys and V-groove regularly to avoid dust
accumulation;
Use a dry cotton swab or brush to clean the glass residue on the operating table;
Try to prevent vibration or collision when the device is moved;
When the accessories of the device are damaged, please contact RWD after-sales service for
inspection and maintenance. The device shall not be disassembled by unauthorized
personnel to avoid injury to the operator or damage to the device.
The pulley assembly of this device should not be lubricated to avoid polluting the
microelectrode.
1) Before replacing the heating filament, turn off the power switch and wait for the jaw
temperature to decrease to normal to prevent burns.
Before replacing the filament, be sure to turn off the power switch to avoid the risk of
electric shock!
2) Remove humidity control chamber (lift up and pull aside), as shown in Figure 6-1.
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