Wasp DELTA 4070, Manual Of Use And Maintenance, Page: 40 / 88

P
remises
© WASP S.r.l.
6
40
Ordinary and extraordinary maintanance
6
7.2. Ordinary maintanance
Periodic maintenance and correct use are essential factors to ensure the functionality, safe operation and
durability of the printer. The maintenance interventions and the required interventions are carried out by the
mechanical maintenance technician who must operate in compliance with the safety instructions contained in
this manual.
ATTENTION:
The maintenance operations must be carried out by disconnecting the printer from the power
source by unplugging the power plug.
NOTE:
In case of replacement of components during maintenance, they must be replaced with identical
and original components.
Part Kind of intervention Period Procedure
Fan filter Verify or replace 160 h Par. 7.2.1
Belts Tension control 160 h /
Arms ball joint Lubrication 160 h Par. 7.2.2
Extruder fans Check if working 160 h Par. 7.2.3
Elastic ropes Check if damaged 160 h Par 7.2.4
Sliders Check plays 160 h Par 7.2.5
Extruder Cleaning If clogged Par 7.2.6
Ooze shield protection Replacement If damaged Par 7.2.8
Print bed Cleaning If too dirty Par 7.2.9
7.2.1. Fan filter
Verify and replace filter
To perform the verification, proceed as follows:
1. Remove the indicated filter;
2. If it turns out to have become gray, provide for its replacement or cleaning.
7.2.2. Arms ball joint
Lubrication
Check the movement / stiffness of the arm joints, if these are rigid, apply grease, using a brush.
7.2.3. Extruder fans
Check if working
Check the correct operation of the fans on the extruder and below the driver
7.2.4. Elastic ropes
Check damages
Check that the tensioning belts of the filament driver are not damaged.