Installation In The Laboratory; Environmental Operating Conditions - Caframo BDC2002 Bedienungshinweise

Installation in the Laboratory

Installing the support bar
Remove the allen screw and lock washer from the support bar. Insert the support
bar into the back of the stirrer so that the holes line up for the allen screw. Secure
with allen screw and lock washer and tighten with allen key.
Clamp the stirrer to a Caframo stand on a stable, level surface. See Safety In-
structions.
Connect stirrer to supplied Caframo power supply. Connect power supply to a
grounded electrical outlet.
Impeller attachment
Insert the impeller shaft into the open chuck and adjust the impeller to the desired
height. The hollow shaft allows the impeller shaft to come through the top of the
stirrer if necessary.
CAUTION:
Operating a freely rotating impeller shaft through the top of the stirrer is not
safe. Do not allow the impeller shaft to touch or extend through the rubber
gasket while the motor is powered on. The gasket is for sealing purposes only.
Tighten the chuck's outer ring by hand and then secure with the chuck key.

Environmental Operating Conditions

The BDC2002 and BDC2010
Indoors
1. Altitudes up to 2000 m (6500 ft).
2. Temperatures from 5
3. Maximum relative humidity 80% for temperatures up to 31
linearly to 50% relative humidity at (104
4. Pollution degree 2 in accordance with IEC 664.
" Normally only non conductive pollution occurs. Occasionally, however, tem-
porary conductivity caused by condensation must be expected."
stirrer must operate in the following conditions:
C to 40 C (41 F to 104
o o o
8
F).
o
F).
o
C (88 F) decreasing
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