Maico ER GH, Инструкция по монтажу

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9. Storage
12
9. Storage
Only store fan horizontally in a suitable, dry
room. Ambient temperature -10 °C to +60 °C.
Maico accepts no liability for corrosion
damage caused by improper storage, e.g.
storage in damp surroundings.
10. Mounting preparations
Suitable mounting material is to be
supplied by the customer.
10.1 Requirements in line with
approval
Registration
regulation
ER GH
Number of units per
floor, residential unit
or fire zone
Max. 3 fans or
3 connections
Connection diameter Ø 75 or Ø 80
Shaft wall Any board material
Connection
ducts
inside the shaft
E.g. flexible aluminium
duct AFR 80 between
main duct in shaft and
ER unit, max. 2 m
long (

approval).
Connection
ducts
outside the shaft
E.g. flexible aluminium
duct AFR 80 between
main duct in shaft and
ER unit, max. 6 m
long (

approval).
Duct elbows
in unit
connection duct
max. 90° bend,
ascending
Registration
regulation
ER GH
Number of duct
elbows permitted for
wall installation
max. 2 x 90°
Number of duct
elbows permitted for
ceiling installation
max. 2 x 90°
Regulating
equipment in the
exhaust air duct
not permitted
Opening in wall/ceiling
for unit connection
duct Ø 80
Brickwork or concrete:
130 mm