AGFA Anapurna H3200i LED, Руководство для продвинутых операторов

Страница: 45 / 50

45
:Anapurna H3200i LED Advanced Operator Manual (v1.0)
5.5 Procedure: weekend shutdown (Short-Term)
Time required for this procedure is only as long as it takes to clean the heads.
Procedure:
Notes:
• During a shutdown the height of the shuttle is minimized to reduce the chance of misting or
splashing of the ultraviolet ink while dripping or purging the print heads.
• In preparing for a shutdown the operator should ensure that all jets in the print heads are clear to
avoid any problem with a blockage expanding or becoming more fixed in place during the down
time. This is why the procedures start with a prime check.
1 Perform a prime check to verify that all print heads are
functioning correctly, see 7.2.1.
2 If any nozzles are blocked they must be cleared before
leaving the printer idle.
3 On the front panel: switch off the vacuum of the media
transport belt.
4 Remove the media used for the prime check.
5 Move the shuttle to the home position (it lowers itself to its
minimum height). Normally the shuttle is in the home posi-
tion.
6 Switch the color flow valves [1] in the position “close”.
7 Leave the storage flush flow valve [2] in the position
“close”.
8 Switch the color vacuum switch [3] off.
9 Leave the white vacuum switch [4] on.
10 On the control screen: press button [Home Cover] to close
the home cover.
1
3 4
2
Important:
As part of the printer’s operation while idling an automatic process drips the white print heads every 3
hours for 3 seconds. This requires the shuttle to be in the home position with the Home Cover closed to
minimize ink splashing.
11 On the back panel:
- leave main power in position “ON” [6]
12 On the front panel:
- switch off vacuum [7]
- switch off media set [8]
- switch off media tension [9]
13 Close the iGUI program.
14 Shut-down Windows and wait for the shutdown to
be complete, blue indicator lamp [11] goes off.
5
7
8 9 10
11
6