22
This potentiometer has a factory setting of 225 m
³
/h.
The high speed should be adjusted to the high rate
as defined in ADF. The available range is 175 m
³
/h to
325 m
³
/h (at 150 Pa).
When setting up the system if more ventilation
is needed, open the valves more fully to obtain
the required capacity before adjusting the speed.
Increasing the rpms of the motor leads to increased
energy consumption and higher noise levels.
Removal of the front cover
The front cover can be removed using a screwdriver.
The clasp is on the (left) top side of the cover and the
extractor case. The cover can be “pressed open” by
horizontally inserting a screwdriver into the clasp. The
cover can then be pulled out by hand.
Removal of motor chassis with motor/fan
assembly
There are three slots on the motor chassis. The clamps
in the slots are released by inserting a (flat-blade)
screwdriver into the motor chassis and pulling the
screwdriver handle towards the motor chassis. After
the clamps in all three slots have been opened in this
way, a lifting strip (at the top right of the chassis) can
be used to remove the entire motor chassis, including
the motor and fan.
Summary of Contents for CVE ECO 2
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