Maico WR 310 Notice De Mise En Service Et D'entretien page 60

UK | 2 Safety instructions
 Only use original air filters.
 Note the filter change
display and change the air
filters regularly. Replace them
after 6 month at the latest.
 Take prescribed filter class
into account.
 If ventilation unit has not be
used for a long time, always
replace the air filters.
DANGER
!
Danger from electric shock.
 Before installing the electrics,
shut down all supply circuits, de-
activate the mains fuse and se-
cure it so it cannot be switched
back on. Attach a warning sign
in clearly visible place.
WARNING
!
Risk from operating with ven-
tilation unit not fully installed
and incorrectly calibrated/set
ventilation unit. Running fans
can be touched. Electric com-
ponents are a potential source
of electric shock. Danger of
burning on units with a PTC
heat register.
 Only operate ventilation unit
with all fitted duct connections
and when it is completely in-
stalled.
60
 Note the safety instructions
in the installation instructions.
 Only calibrate/set ventilation
unit in accordance with planning
office's planning documents.
WARNING
!
Danger of injury if work is
carried out by unqualified
staff.
Specialist knowledge is needed
for the safe transport, instal-
lation and commissioning and
for cleaning, maintenance and
repair work on the ventilation
unit.
 This work may only be un-
dertaken by specialist installers
according to chapter 1.
 Note the safety instructions
in the installation instructions.
CAUTION
!
Risk when using accessory
components which have not
been approved.
The ventilation unit is tested
and approved with original
accessory components.
 Retrofitting (bypass, PTC
heat register, heat exchanger
etc.) is only permitted with origi-
nal components.