MAGIC II
Training Guide – 11/14
Page 1
MAGIC II
Installation and Calibration
INSTALLATION
Leave all shipping braces in. Bolt down with 1/2-13 x 1 3/4 long screws. Then start up as
follows:
1.
Install clean sensor and new ceramic-coated shaft.
2.
Connect motor power and check rotation.
Clockwise - Looking from the top of the
MAGIC II
.
3.
REMOVE
vent
screw
in oil filled dampener.
4.
Connect 24-35VDC power. Power (+) to
Magic II (+)
, the load resistor in the (-) leg.
5.
Connect digital voltmeter to front panel test points.
With motor off
, adjust
Coil
to
DC voltage marked on S/N tag Magic box.
6.
Use
HART
Communicator to set the Upper Range Value (URV) and Lower Range
Value (LRV) to match control rooms settings.
7.
TEMCO has preset the curve for your consistency application.
8.
Electronic dampening is factory preset – Do Not Change.
9.
Switch
HART
to read Process Variable.
10.
Move torque arm, DC voltage should swing between 6.0 and about 7.0 volts and
Consistency should follow DC voltage swing.
11.
Remove volt meter & Hart Communicator.
12.
Grease Cartridge Option – Install elbow and thread on cartridge to activate.
