Translation of original operating instructions
56
AL-KO EASYAIR
®
flat
8.4.3
Multi-leaf dampers
WARNING
Risk of crushing
When closing the multi-leaf damper, there is a risk of crushing injuries to the hands.
Do not reach into the damper when closing the multi-leaf damper.
Wear personal protective equipment (gloves).
8.4.3.1
Maintenance
Inspect the multi-leaf dampers for soiling, damage and corrosion.
Check the mechanical function of the multi-leaf dampers.
Check the end position of the flap stepper motors and adjust, if necessary.
Lubricate the damper bearing and joints if necessary using appropriate lubricants.
8.4.3.2
Cleaning
Clean the multi-leaf dampers at regular intervals.
8.4.4
Droplet eliminator
WARNING
Risk of cuts
There is a risk of cutting injuries during cleaning and maintenance of the droplet eliminator.
Wear personal protective equipment (cut-proof gloves).
8.4.4.1
Maintenance
The droplet eliminator can be pulled out of the housing to the side for maintenance purposes.
Inspect the droplet eliminator for soiling, damage and corrosion.
Check water drain and siphon of the drain tray and top up if necessary.
8.4.4.2
Cleaning
The droplet eliminator can be pulled out of the housing downwards for cleaning purposes.
8.4.5
Fans
WARNING
Risk of injuries due to fan delay.
Only open the inspection doors only when the fans are switched off and stationary.
Observe the delay time of the fans. Observe a waiting time of 3 minutes, until the fan im
-
pellers are stationary, before opening the inspection doors.
Never brake the impellers of the fans by hand or using an object.
CAUTION
Risk of burns due to contact with hot surfaces.
Wait until the hot surfaces have cooled down.
Wear personal protective equipment.
Observe the manufacturer's documentation.
