X400CE 3D Printer Manual
Seite:
140/245
Stand:
2015/08/28 11:55
© German RepRap GmbH
140/245
Finish preparation of the Pololus
Assembly of the cooling fins
Component list assembly of the cooling fins
Number Description
4
Pololu A4988, pre-assembled
1
heat conducting double-sided sticky pad
4
cooling fins
Additional parts for the Dual-Extruder
Number Description
1
Pololu A4988, pre-assembled
1
cooling fins
The additional parts for the Dual-Extruder are not pictured.
The chip on the Pololus heats up during operation. The chips are assembled with cooling fins to avoid