© CSP S.r.l.
34
© CSP S.r.l.
34
Ordinary and extraordinary maintanance
6
7 ORDINARY AND EXTRAORDINARY
MAINTANANCE
7.1. General warnings
The reading of this chapter assumes, for a safe use of the printer, the knowloedge of what contained in chapter1.6
“General safety warnings”.
Moreover, the specific prescriptions for interacting in a safe way with the printer, relative to this chapter, are
detailed in the next paragraphs.
ATTENTION:
The operations related to these activities must be performed by authorized and professionally
qualified personnel.
ATTENTION:
During operations, the operator must wear all the necessary Personal Protective Equipment (PPE).
• Before operating on the printer make sure that this is in safety condition
• At the end of a maintenance intervention remove all the tools and cloths and avoid any stockpile of material
• Always pay attention not to ruin the nozzle and the connection pipes
• Do not wear rings, watches, bracelets, chains
• Periodically lubricat with grease the ball joints
• Never submerge in water or other liquids the motor on the extruder
• Clean with water and brushes the components of the extruder
• Verify peridically the wear of the connection pipes
• Check that there are no constrictions on the pipes
• Check that there are no obstacles inside the extruder
• Oil the threaded parts before screwing the black handles
• Check periodically that the threaded bars and the internal of the handels are not damaged.
• Clean and lubricate the nylon piston before each use
• Clean all the parts in contact with the mixtures after each use