Tuttnauer 2540 EHS, Руководство техника

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106
Corrections
32.1
Ensure that water flows freely through the feed water valve (14) into the rear section of the reservoir
32.2
See symptoms 24 & 25.
32.3
See symptoms 3 & 4
32.4
Replace the pump.
32.5
Reload the autoclave according to recommendations.
33.1
Clean by-pass needle valve.
Possible cause check-up and tests
32.1
Check water level in the vacuum pump water reservoir
32.2
Check that the vacuum pump valve (15) is allowing water to flow to the pump
32.3
Check the vacuum valve (52) is open allowing the pump to draw from the chamber.
32.4
Check the vacuum pump. With an independent gauge, installed in the door port, verify that the pump is pulling a vacuum of approximately 22 inches of mercury.
32.5
Check that the load’s weight does not exceed the maximum recommended weight: Maximum solid load: 2540 – 13.2 lb, 3870 – 44.1 lb Maximum porous load: 2540 – 4.4 lb, 3870 – 15.5 lb
33.1
By-pass needle valve of the steam trap is clogged (see piping diagram).
10. TROUBLESHOOTING
(cont.)
10.4
In Process Malfunction
(cont.)
Symptom
32.
The autoclave is not drying properly.
33.
High Pres is displayed on the screen.