VACUUBRAND Liquid level sensor - Manual

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check care-
fully the validity of this document with respect to his product. Manual-no.: 999189 / 12/03/2013
page 1 of Seite 4
Safety information!
Use the level sensors 699908 and 699909 only in combination with VACUUBRAND vacuum con-
troller CVC 3000 or VNC 2 (connection only possible to VACUUBRAND VACUU•BUS system).
Remove all packing material, remove the product from its packing-box and inspect the equipment. Do
not use the equipment if it is damaged.
Use the components only for the intended use, i. e. to monitor the fluid level inside a VACUUBRAND
catchpot from outside:
- Level sensor 699908 for catchpot 500 ml (cat. no.: 638497)
- Level sensor 699909 for condensate flask 1000 ml (cat. no.: 638877)
Do not immerse the level sensor into liquid.
Comply with all relevant safety requirements (regulations and guidelines) and adopt suitable safety
measures.
Comply with all applicable national safety regulations.
Pay attention to the maximal permitted ambient temperature.
Use only genuine spare parts and accessories. Otherwise safety and performance of the equipment
might be reduced. Ensure that maintenance is done only by suitable trained and supervised techni-
cians.
As laid down in the statutory regulations (occupational, health and safety regulations and regulations for
environmental protection), equipment returned to the manufacturer can be repaired only under certain
conditions.
Liquid level sensor (699908 / 699909)
liquid level to detect polar liquids (e. g. water)
liquid level to detect nonpolar liquids (e. g. toluene)
Assembling the level sensor at the catchpot 500 ml
➨ Assemble the level sensor to the bottleneck.
➨ Loosen the adjustment screw (1) at the sensor.
➨ Adjust the sensor as close as possible to the condensate flask.
➨ Screw adjustment screw.
Use and operation
The level sensor is intended to be assembled at the bottleneck of a VACUUBRAND catchpot 500 ml
(cat. no.: 638497) or at a condensate flask 1000 ml (cat. no.: 638877) recommended at the catchpot of
an exhaust waste vapour condenser.
Important: Assemble the sensor as close as possible to the catchpot.
Disassembling the level sensor from the mount-
ing plate
(e. g. to empty the condensate flask)
Remove clip with sensor from the bottleneck.
When reassembling ensure that the sensor is posi-
tioned as close as possible to the condensate flask.
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