Powered dampers
Personnel:
HVAC technician
Protective equipment:
Industrial safety helmet
Protective clothing
Protective gloves
Safety shoes
Adjust the linkage in such a way that the angle of
rotation is 90° and the dampers close completely.
ð
Powered multileaf dampers have been set up.
Coupled dampers (for plate heat exchanger)
Personnel:
HVAC technician
Protective equipment:
Industrial safety helmet
Protective clothing
Protective gloves
Safety shoes
1.
Check that the friction locking of the linkage is cor-
rect.
2.
Check the direction of rotation direction and
ensure that the blades fully open and close.
3.
Check that all screw joints and connections are
tight.
ð
The coupled multileaf dampers have been set
up.
6.3.4 Rotary heat exchanger
WARNING!
Risk of injury from the incorrect handling and
operation of fans!
Incorrect handling, e.g. reaching into rotating parts,
can lead to serious injuries.
–
Never reach into or tamper with the storage
mass
–
The fan does not stop immediately! Check that
no parts are moving before you open an inspec-
tion access panel.
–
Do not put a damaged or defective rotary heat
exchanger into operation.
–
Switch off the system before you start working on
movable parts of the rotary heat exchanger and
secure it against accidentally being switched on
again. Wait until all parts have come to a stand-
still.
WARNING!
Risk of injury caused by hot surfaces!
The storage mass drive motor generates high tem-
peratures. Skin contact with hot surfaces on the drive
motor will cause severe skin burns.
–
Switch off the air handling unit before working on
the rotary heat exchanger and secure the unit
against restarting
–
After switching off the air handling unit, wait until
all surfaces have cooled to the ambient tempera-
ture
Adjusting the rotary heat exchanger
The storage mass of the rotary heat exchanger is fac-
tory set. You may have to adjust the storage mass to the
actual installation conditions, see
‘Adjusting the storage mass’ on page 50
.
Initial commissioning
Setting up and adjusting AHU casing units > Rotary heat exchanger
Air handling unit X-CUBE compact
37
Summary of Contents for X-CUBE compact
Page 49: ...Appendix Appendix Air handling unit X CUBE compact 49...
Page 50: ...A Adjusting the storage mass Adjusting the storage mass Air handling unit X CUBE compact 50...
Page 57: ...KLINGENBURG Assembly instructions Belt Drive for Rotary Heat Exchangers Round Belting...
Page 61: ...5 Assembling a round belt for the motor drive Note...
