Esta TK-4 - Start-Up

31061-52-05
TK/OM/OMF
11
7.3 Start-up
Only persons authorized in the section “General safety instructions” must
commission the device.
Before the device is first used, its operation must be tested; such testing is
required monthly.
Pay attention to the direction of rotation!
Before the device is commissioned, check whether the direction of rotation of the
impeller wheel (OM, OMF, TK-4/6), the suction turbine (TK/H) or the side channel
compressor (TK-2.2) is correct. To do this, observe a brief start-up of OM, OMF,
and TK4/6 model devices in the direction of the arrow shown on the motor. The
motor’s fan wheel must turn in the direction of the arrow. For TK/H and TK-2.2
internal suction units, the suction performance must be checked.
When the direction of rotation is wrong, the device gets impermissibly hot,
the airflow volume gets weaker, or reverses on the TK-2.2, and the device’s
performance suffers. This can also damage the device.