Labconco FreeZone 794801 Series, Руководство пользователя

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Chapter 6: Troubleshooting
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Original instructions
3. Grasp the left and right edges of the front panel and pull forward to release
the spring loaded latches that hold the panel in place.
4. Disconnect the ribbon cable from the connection at the PC board.
5. Disconnect the wires to the power switch.
6. Remove (2) Phillips head screws from the top.
7. Remove the screws securing the left cover to the rear panel and the base plate
and remove the left cover.
Shelf and Stoppering System Removal
1. The shelf and stoppering system may be removed from the chamber as an
assembly for repairs if needed.
2. Place a support in front of the chamber and slide the shelf and stoppering
system out approximately 2 inches.
3. Loosen the clamp securing the stoppering diaphragm tube (located in the
lower center at the back of the chamber) and remove the tube. Slide the
assembly out of the chamber and onto the support.
Loosen set screws and
remove valve knobs
Remove (3) hex head
screws from bottom
edge of front panel
Remove (2) Phillips
head screws from top
Remove hex head
screws securing left
cover to rear panel
Remove (3) hex head
screws securing left
cover to base plate.