HP Indigo 10000 HD Writing Head Service Document - Page 98

Replacing the writing head vacuum system, CA494-12600, Purpose, Kit number, Kit content

Page 98 highlights

5. Continue with the PIP underlayer installation according to the regular procedure. (CA494-12600 or old configuration CA494-13930). NOTE: Return the MTC bracket to the original position after the PIP underlayer installation. Replacing the writing head vacuum system Replace the WH vacuum system. If the new vacuum system already installed - skip this step. Purpose: The new WH vacuum system generates vacuum pressure to the WH unit, the new vacuum system is more reliable than the current one. Kit number: CA492-01470 Kit content: CA446-42590 SER.4 WH NEW VACUUM SYSTEM NOTE: If the inline filter is not connected to the vacuum system assembly (as shown above), take the filter from the sub-kit and connect it. (Sub-kit p/n CA490-21173 - SER4 POLYGON VACUUM SYSTEM SET) 1. Replacement instructions Locate the writing head vacuum system at the engine input side. 96 Appendix D Appendix D - HD writing head spare parts

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5.
Continue with the PIP underlayer installation according to the regular procedure.
(
CA494-12600
or old configuration
CA494-13930
).
NOTE:
Return the MTC bracket to the original position after the PIP underlayer installation.
Replacing the writing head vacuum system
Replace the WH vacuum system. If the new vacuum system already installed – skip this step.
Purpose:
The new WH vacuum system generates vacuum pressure to the WH unit, the new vacuum
system is more reliable than the current one.
Kit number:
CA492-01470
Kit content:
CA446-42590 SER.4 WH NEW VACUUM SYSTEM
NOTE:
If the inline filter is not connected to the vacuum system assembly (as shown above), take the
filter from the sub-kit and connect it. (Sub-kit p/n CA490-21173 – SER4 POLYGON VACUUM SYSTEM SET)
1.
Replacement instructions
Locate the writing head vacuum system at the engine input side.
96
Appendix D
Appendix D - HD writing head spare parts