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ZEISS 7 Troubleshooting | 7.1 Chamber
7.1.7 Adjusting the Isolation Mounts
If the column is unable to move freely, adjust the isolation mounts.
Parts and Tools

Isolation mounts setting tool (350600-1476-000), delivered with the microscope
CAUTION
Crushing fingers between table and microscope chamber
The gap between table and microscope chamber is designed to allow the specimen chamber
to swing freely. The size of the gap varies during operation and can cause crushing injuries.
4
Do not place your fingers between table and microscope chamber.
NOTICE
Isolation mounts
The isolation mounts are specified only up to 4.5 bar. If you pump up the isolation mounts
above 4.5 bar, then the isolation mounts could be destroyed.
4
When pumping up the isolation mounts, avoid pressures above 4.5 bar.
Procedure 1. To check if the isolation mounts need to be adjusted, give the column a gentle nudge:
If the column is able to move freely, then skip the subsequent steps; no further action is re-
quired.
If the column is unable to move freely, then adjust the isolation mounts as described in the
following steps.
2. To adjust the isolation mounts, remove the
caps from the inlet valves at the back of the
plinth.
3. Attach a foot pump to one the inlet valves.
4. Pump the inlet valve so that the gap between
chamber and table is 10 mm (for EVO 25) or
7.5 mm (for EVO 10 und EVO 15).
Use the isolation mounts setting tool to check
the correct height.
5. Repeat steps 3 and 4 for the remaining inlet valves.
6. Ensure that the gap has the same height all around the isolated table.
7. Check that the column is able to move freely.
If the column is not able to move freely, then repeat steps 3 to 7 until the column is able to
move freely.
Instruction Manual ZEISS EVO | en-US | Rev. 10 | 354706-0780-006 119