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Beschikbare talen
Beschikbare talen
1. We recommend to check that the vacuum system is working properly before
use.
2. The test must be carried out as following:
You place the appliance on a plate or other sheet material.
-
You switch on the device and wait until the acoustic signal stops and then the
vacuum pump stops. At that moment, the vacuum gauge must indicate at least
-0.7 bar.
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From this moment on, the vacuum pump may pump "at most" a few seconds
per minute, if this is more frequent or longer lasting than contact the supplier.
-
Allow a small amount of air to escape (partially open) with the loosening valve,
which causes the vacuum gauge to return below -0.6 (the red area). When the
pointer reaches the red area, the signal must sound, otherwise contact the
supplier.
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The voltmeter of the device must always be between 10 and 12 when the
pump is running! Load under 10 volts. The device must be "off" during
charging.
-
Regularly check the rubber edges of the suction cup for cracks or wear, repair
if necessary.
-
This device is equipped with removable rubber. Replace this completely if
vacuum is lost.
Maintenance
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