Sound Attenuators; Commissioning/Maintenance Of Ecotwincool Double-Plate Heat Exchanger; With Adiabatic Cooling; Commissioning/Maintenance Of Integrated Refrigerating Systems - Denco CAIRplus Operation Manual

Commissioning and Maintenance
8.14.2 Maintenance of dampers blades and shut-off dampers
DANGER!

8.15 Sound attenuators

8.15.1 Maintenance of sound attenuator
DANGER!
8.16 Commissioning/maintenance of ECOTWINcool double-plate heat exchanger with
adiabatic cooling

8.17 commissioning/maintenance of integrated refrigerating systems

80
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Carry out the following maintenance steps:
•
Vacuum clean dampers (blow out), never apply grease!
•
Detach the actuator from dampers, check if dampers are moving freely.
•
Check that the damper actuator moves to its final positions.
ELECTRICAL HAZARD AND DANGER OF ROTATING UNIT PARTS WITH
SHARP EDGES!
•
OBSERVE PERSONAL PROTECTION MEASURES
•
Please consider the safety instructions on page 5 and page 55ff when
performing all the described activities!
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Carry out the following maintenance steps:
•
Check the sound attenuator section and sound insulating splitters for contamination,
vacuum clean, if necessary.
ELECTRICAL HAZARD AND DANGER OF ROTATING UNIT PARTS WITH
SHARP EDGES!
•
OBSERVE PERSONAL PROTECTION MEASURES
•
Please consider the safety instructions on page 5 and page 55ff when
performing all the described activities!
Refer to the relevant commissioning instructions specified in the supplied documenta-
tion.
•
In general, when working with refrigerants, be sure to pay attention to the following
points:
(see also „Handling refrigerants (only for units with integrated refrigerating system)"
on page 12)
PR-2009-0096-GB • Subject to modifications • R8-10/2015
CAIRplus