Caframo BDC2002, User Manual

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5
Installation
Installing the support rod
Remove the hex screw and lock washer from the support rod. Insert the support
rod into the back of the stirrer so that the holes line up for the hex screw. Secure
with hex screw and lock washer and tighten with hex key.
Clamp the stirrer to a Caframo stand on a stable, level surface (see Safety Instruc-
tions).
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. Tighten the chuck’s outer ring by hand and then secure with
the chuck key.
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.
Environmental Operating Conditions
The BDC2002 and BDC2010 stirrer must operate in the following conditions:
Indoors
1. Altitudes up to 2000 m (6500 ft).
2. Temperatures from 5
o
C to 40
o
C (41
o
F to 104
o
F).
3. Maximum relative humidity 80% for temperatures up to 31
o
C (88
o
F) decreasing
linearly to 50% relative humidity at (104
o
F).
4. Pollution degree 2 in accordance with IEC 664.