5putting into operation – BUCHI Wet Digester B-440 User Manual
Page 15
5 Putting into operation
15
B-440 Operation Manual, Version D
5
Putting into operation
This section describes how the instrument has to be installed. It also gives instructions for the initial
startup.
NOTE
Inspect the instrument for damage during unpacking. If necessary, prepare a status report immedia-
tely and inform customer and your local Buchi representative. Keep the original packaging for future
transportation.
5.1 Installation
site
Put the instrument into a fume hood onto a clean, stable and horizontal surface. Consider the
maximum product dimensions and weight. Obtain the environmental conditions as described in
section 3.2, technical data.
Installation prerequisites and installation steps:
The fume hood must be equipped with a heat- and acid-resistant lining.
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Do not place any objects on top or below the instrument.
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The instrument must be installed with a safety clearance of not less than 30 cm to any other
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objects or walls to allow sufficient cooling.
Do not place containers, chemicals or other items behind the instrument.
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When using a Scrubber B-414 it must be placed on the
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left side of the Wet digester B-440.
NOTE
T o cut the power in case of an emergency by unplugging, the instruments or any other items
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must not block the mains plug!
Any
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cooling of the Wet Digester can disturb the digestion process. When switched 'On',
the Scrubber B-414 cooling fan emits from the left side of the housing. Hence the Scrubber B-414
should not be installed on the right side of the Wet Digester.
!
DANGER
Death or serious injuries by use in explosive environments.
Do not store or operate the instrument in explosive environments
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Remove all sources of flammable vapors
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Do not store chemicals in the vicinity of the device
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Install the device in a fume hood with sufficient ventilation to directly withdraw fumes
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!
CAUTION
Risk of minor or moderate injury by heavy weight of the instrument.
Lift the instrument carefully and avoid over exertion
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Do not drop the instrument or its transport box
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Place the instrument on a stable, even and vibration-free surface
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Keep limbs out of crushing zone
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