Ritmo STARGUN UNO Manual De Uso Y Mantenimiento página 19

STARTUP
OFF!
Hold pressed #6 & #7 till initial check begins (
material to extrude.
MATERIAL SELECTION
SELECT:
'CUST'
'PVDF'
'PP'
'PE-HD'
Use buttons #6 and #7 to scroll the materials' list, then push #3 to confirm.
WARM UP
PRE-HEATING
----------------------
260°C 215°C
WAIT .........390S
B E
C
B: Blower Setting point
E: Melting chamber setting point
C: Countdown to the warmup end
The extruder is disabled till the countdown has elapsed.
Note
The extruder is equipped with a safety system that disables the motor if:
•
the minimum working temperature has not been reached;
•
a new set point, that is greater or lower than 10°C, has been typed in.
Once the heating time has been elapsed (READY!), the extruder is ready to
work.
278°C 215°C
CUST READY!
The air and plastic temperatures are the same that have been stored since
the last usage. These settings can be changed following the procedure
below.
7
6
CHK: xx...
), then select the
7
3 6
CUSTOM TEMPERATURE SETTINGS
When the temperature settings are changed, the extruder automatically
activates the 'CUST' mode.
AIR TEMPERATURE SETTING
Hold button 2 pressed for 3 sec. Use buttons 2 and 3 to set the air
temperature within the range T min=250°C – T max=365°C. The new setting
point is stored after 5 sec.
CHANGE
280
EXTRUDATE TEMPERATURE SETTING
Hold button 7 pressed for 3 sec. Use buttons 6 and 7 to set the air
temperature within the range T min=195°C – T max=260°C. The new setting
point is stored after 5 sec.
CHANGE
220
Working temperature
Please refer to standard DVS 2207-4.
AIR FLOW
If the sheets to be welded are very thin, it is possible to decrease the blower
flow.
Decrease the air temperature below 225°C: the display will show a flashing
'225°C/OFF' while air flow slows down.
READY!
225 [OFF] 215
CHECKS
Make sure the extrudate-hose is not clogged before triggering the motor.
If necessary, gently remove the extrudate clogging when it's turning soft
with a flat screwdriver tip.
WARNING! Use eyewear. Do not stand in front of the
extrudate hose.
2
3
7
6
3
EN 19