Troubleshooting
SECTION 06 Troubleshooting
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Air intake filter cartridge and seal (on air
conditioner).
■ Tools:
2.5 mm flat-bladed screwdriver.
CAUTION:
The printer must be disconnected from the power supply and the
compressed air network.
■ Disassembly:
□ Open the left side door.
□ For easier access, disconnect the quick couplings on the three hoses then withdraw
the air conditioner assembly.
□ Push the filter housing down slightly and turn it counterclockwise by one eighth of a
turn (as far as it will go) and pull out.
□ Unscrew the filter cartridge and the grid.
□ Use a small flat screwdriver to prise the O-ring out of its groove.
■ Reassembly:
□ Clean the grid and the inside of the tank with cleaning solution.
□ Install the new O-ring. Install the new cartridge and grid; tighten moderately.
□ Place the housing in its seat and turn it clockwise one eighth of a turn (as far as it will
go).
□ Put the air conditioner back in place and reconnect the hoses.
