|
White
|
Color:
|
White
|
Extruder:
|
.35mm
|
Temperature:
|
Hot Tip: 200C
|
Bed: 55C
|
|
This page is for information about the PSU Unit White (Ψ). This unit is of the Mendel/Prusia hybrid variety. All of the printed parts were printed by other units in our group. The printer has a heated bed, use it at 55C with Kapton tape, not blue tape.
Log
Date
|
Modification / Problem
|
12/09/2013
|
Thermistor is fixed temporarly by placing it under the tape
|
12/06/2013
|
Thermistor for the bed is loose and needs to be re-soldered. Currently the thermistor is under a washer on the bed, which gives a fairly accurate bed temperature reading.
|
12/06/2013
|
Extruder Gear skipping slightly
|
09/03/2013
|
X-Axis pulleys must be changed
|
Operating Specifications
Design
|
Ohm
|
Electronics
|
RAMBO 1.4
|
Firmware
|
|
Extruder
|
0.35mm
|
Heated Bed
|
Yes
|
PSU Unit White - Current Condition
Print Problems And Solutions
- PROBLEM
|
- SOLUTION
|
- Prints were leaning to one side.
|
- Reattached the Y-axis pulley securely.
|
- Motors were getting very hot.
|
- Adjusted the potentiometers so the motors had just enough power to drive the axis and run the extruder.
|
- Tip temp. read '2511' in Repsnapper.
|
- Reconnected thermocouple more securely.
|
- Extruder motor gear slipping.
|
- Super-glued gear to motor shaft.
|
- The extruder bolt was mis-alinged so the filament was not feeding.
|
- Adjusted the spacing of the extruder bolt with washers.
|
Assorted Prints
Video
<videoflash type="youtube">NUG-33G0zaU?hd=1</videoflash>
Operators
This machine was assembled by:
This machine was formerly operated by:
This machine is currently operated by: