THERMEx METZ MAXI Instrucciones De Montaje página 60

60 THERMEX METZ MAXI, METZ MEDIO & MONSUN II
4
Adjust the mountings until the edge of the
range hood is level to the ceiling. This is
done using a Philips screwdriver through the
four holes in the corners of the range hood.
6
The vent pipe must be mounted after the adjustment of the range hood. Thermex
recommends that a back valve is mounted on the vent installation to prevent draft
through the vent. When installing an external motor from Thermex the none-return valve
is placed by the motor.
NOTE: When mounting a back valve it must be ensured that the valve can open freely. If
the valve cannot open freely, it can reduce the suction power and increase the noise from
the range hood.
NOTE: If the range hood is used for recirculation of the air and there is no vent to the air it
is important that the vent is not blocked ore reduced as the range hood otherwise will be
damaged, the capacity can be reduced and the noise will be increased. Furthermore it
applies that a none-return valve cannot be
4x
installed.
5
NOTE: After the adjustment the enclosed
plugs must be mounted in the screw
holes. Otherwise noise nuisance can be
experienced.
M 423193161026112015