Denco CAIRplus Operation Manual page 62

Commissioning and Maintenance
8.3.2 Maintenance of units for indoor installation
DANGER!
Doors and service openings
Panels
Trap
8.3.3 Commissioning of units for outdoor installation (weatherproof roof units)
DANGER!
8.3.4 Maintenance of units for outdoor installation (weatherproof roof units)
DANGER!
62
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Notice!
•
Carry out additional cleaning in case of aggressive or oil-containing air.
Sealant material is oil-proof only for a limited time.
Carry out the following maintenance steps:
•
Carefully check the entire casing and components for damage and correct fit:
– Doors and service openings
– Seals and gaskets
– Handles and levers
– Connections with foam rubber gaskets
– Sight windows
– Panels
•
Check seals and gaskets, replace if necessary.
•
Check door stop device (on the pressure side) for proper operation.
•
Check for damage and corrosion.
•
If applicable, renew or apply new corrosion-protection (paint), impregnate, etc.
•
Clean and refill available traps.
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Complete the following commissioning steps:
•
Complete all steps specified in „Commissioning of units for indoor installation" on
page 61 first.
•
Check condition of weatherproof gasketing (refer to „Foundation requirements for
outdoor installation (weatherproof, roof frame)" on page 26).
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Carry out the following maintenance steps:
•
Complete all steps specified in „Maintenance of units for indoor installation" on
page 62 first.
•
Verify that unit roof is leak-free.
•
Check condition of side panels and cover strips, renew sealant if required.
•
Clean weather protection grille on the fresh and exhaust-air side once a year.
PR-2009-0096-GB • Subject to modifications • R8-10/2015
CAIRplus