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www.ves.co.uk
Important
Ecovent®
Counterflow
units feature a bulkhead-mounted fan plate assembly.
Ensure that special care is taken when removing/replacing components/assemblies from
bo om-access units. For larger components this may require the use of two or more persons.
The moun ng plate is slo ed to aid plate alignment. It is important to keep the fan assembly
supported at all mes; the fan assembly should not be considered supported un l all fixings
are securely ghtened.
To remove the fan assembly Fig.
, ensure the unit is fully isolated. Separate the supply plugs
to the fan as shown above
.
Detach the measuring tube from the inlet ring and stow
the tube clear.
Back-out the bottom screws but do not remove .
Remove the top fixings
completely and retain . Carefully li the fan assembly over the retained fixings and remove the
fan assembly from the unit.
Fan assembly removal/
installa on
Fig.
1
2
3
Con nued
Cau on
Gently pull apart holding the plugs t o separate,
DO NOT
pull the cable to separate the assembly.
Plug & socket opera on
Fig.
Maintainance
6
ecovent
Heat Recovery Units
29
30
30
27 28
1
3
2
