3D Systems, Inc.
65
MESSAGE
CAUSE
ACTION
RT_ERROR: Printhead Vacuum
Low
•
Indicates a fault within the vacuum
system .
Cycle power to the printer . If error message
occurs again, contact your Technical Support
Hotline .
RT_ERROR: Printhead Vacuum
High
•
Indicates a fault within the vacuum
system .
Cycle power to the printer . If error message
occurs again, contact your Technical Support
Hotline .
POWER OUTAGE
If you are present during a power outage, or discover the main power OFF, complete the following steps:
•
Switch power OFF on printer’s rear panel so it does not automatically start when power is restored . This prevents printer damage
due to power flickers and surges.
•
When power is restored and stable, switch printer power ON on the rear panel .
•
If power outage occurs and is restored before anyone can take action, the printer will recover as follows:
•
The printer advances through warming stages until reaching the required build temperatures . If printer was not building when
power outage occurred, the top line on the LCD panel will display “
Not Building
” and bottom line will display “
Online/Menu?
” . The
printer is ready to accept a build job .
•
If printer was building when the power outage occurred, the message will display “
Power Off Recovery
” after power is restored
and printer has reached build temperature . This safety feature prevents accessing incomplete build until all build conditions are sat-
isfied. Once occurred, the job will end, the message will display “” and the build platform will move forward, and can be removed;
repeat build job if desired .
NOTE: If the printer is in Power Off Recovery, the build chamber will not be able to open until printer completes
recovery.
VACUUM REGULATOR ERROR MESSAGES