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Kelly HoltAug 12, 2025
What to do if my Tuttnauer 3870 EHS displays ‘Low Vacuum’?
- SSteven BenderAug 12, 2025
If the display on your Tuttnauer Laboratory Equipment shows ‘Low Vacuum’, consider the following steps: 1. Inspect the door for any signs of leakage; if necessary, replace the door gasket. 2. Ensure that the vacuum pump is running and check its fuse, replacing it if needed. 3. Verify that the tube connected to the 'Exh. from pump' connection is free from blockages. 4. Confirm that the vacuum pump water reservoir has enough water.
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