Commissioning and Maintenance
CAIR
plus
78
PR-2009-0096-GB • Subject to modifications • R8-10/2015
8.12 Rotary heat exchanger
8.12.1 Commissioning of rotary heat exchanger
DANGER!
•
Please consider the
safety instructions
on page 5 and page 55ff when performing
all the described activities
!
Complete the following commissioning steps:
•
Check tension of drive belt, tighten if necessary.
•
Check rotating direction.
•
Check position of flush sections.
•
Check gasketing and sealing for correct fit.
•
Check run-around gasketing, adjust as necessary.
•
Check motor alignment.
•
If energy recovery is done with a bypass arrangement, check dampers for correct
operation (refer to „Maintenance of dampers blades and shut-off dampers“ on
page 80).
8.12.2 Maintenance of rotation heat exchanger
DANGER!
•
Please consider the
safety instructions
on page 5 and page 55ff when performing
all the described activities
!
Carry out the following maintenance steps:
•
Use a vacuum cleaner to clean coil fins regularly. Carry out wet cleaning only if a
tray is installed! Never use high-pressure water or steam for cleaning coil fins.
•
Remove dirt from the section.
•
If energy recovery is done with a bypass arrangement, check dampers for correct
operation (refer to „Maintenance of dampers blades and shut-off dampers“ on
page 80).
•
Check run-around gasketing, adjust as necessary.
•
Check tension of drive belt, tighten if necessary.
•
Check motor alignment.
Electrical hazard and danger of rotating unit parts with sharp edges and ro-
tating storage mass!
•
OBSERVE PERSONAL PROTECTION MEASURES
•
Please consider the safety instructions on page 5 and page 55ff when
performing all the described activities!
Notice!
Refer to the relevant commissioning and maintenance instructions specified in the
supplied documentation (MicroMax/KR4R).
Document the commissioning of the rotation heat exchanger according to the
commissioning report!
