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7.2. Ordinary maintenance
TANK CLEANING
The periodic maintenance and the correct use are fundamental factors to guarantee the functioning, safety and
reliability of the machine The interventions of maintenance are carried out by the mechanical technician that
must operate in total accomplishment of the safety warnings contained in this manual.
•
Reduce to zero the pressure in the tank by turning counterclockwise the controller of the pressure
(fig.23).
•
Unscrew the handles from CAP A and then removeCAP B (fig.24). To make easier CAP A removal use a
flat screwdriver as a lever.
•
Place the tank to the bottom.
•
With closed fist (o with the help of some tool) push the nylon piston to the external. (fig.25).
•
Clean the piston with water and place it back in the tank.
•
The remove the residual material that dried inside the TPFE pipe hit it delicately to allow the
detachment or push it with a little piston.
fig.1
EXTRUDER CLEANING
At print finished it is necessary to cover with wet paper the nozzle to re-use it the following day.
After around a week the a complete cleaning of the extruder will be necessary, following this procedure:
•
remove LDM extruder from the printer
•
unscrew pushfit "A" with a 19mm key and clean it with water
•
unscrew extruder body "B" from motor "C"
•
unscrew the three M3 screws from the aluminum board "E" (not obligated)
•
To facilitate the procedure it is adviced the use of pipe cleaners
© CSP S.r.l.
© CSP S.r.l.
fig.2
E
A
D
Ordinary and extraordinary maintanance
B
fig.3
B
7
C
35
35
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