
F Series Fan Instructions
FL 107, FL107/90, FL 150, FL 204, FL 250, FL 325
Mounting Instructions
1. Cut the mounti ng hole ( as required) in th e enclos ure using the dime nsions sho wn next page, res pecting th e
tolerances indicated.
2. Insert the f an fi lter into t he mounti ng hol e. Note: t he botto m side is marked b y the log o plate do wn on t he
right.
3. Push on each corner of the cover so that the fan filter is correctly clamped.
Attention: Press on the fan fi lter up to the req uire d dept h so that th e clips return to thei r orig inal pos iti on.
Fix the fan filter using the clips provided or four screws in each corresponding hole within the corners of the
base.

Mounting Hole Dimensions
FL 107 Cut out FL 107/90 Cut out FL 150 Cut out
FL 204 Cut out FL 250 Cut out FL 325 Cut out
Screen Dimensions
F 107, FL 107, FL 107/90 107 minimum 1 – maximum 2
F 150, FL 150 150 minimum 1 – maximum 2.1
F 204, FL 204 204 minimum 1 – maximum 2.1
F 250, FL 250 250 minimum 1 – maximum 2.5

Fan Filters – electrical connection of the fan filters
The voltage and frequency must be according to the rated values stated on the label.
The electrical co nnection must be carri ed out ac cording to the local standards and safety regulations which govern
the use of electrical material.
Electrical connection and repairs must be carried out by qualified personnel.
Replacement and cleaning of the filter media
- To remo ve the f ilter, s lide t he cov er on t he base by rai sing th e
bottom and pushing it upwards
- Re-insert the cover into the base after cleaning the fi lter
- The filter can be cleaned by rinsing, spraying or beating
- Th e frequency wit h which the filter must be replac ed depends
on the amount of dust accumulated, operating period, and
specific working conditions encountered by the user
Note: an unclean filter reduces the efficiency of the fan-filter
casing insufficient or finally a total lack of ventilation.
Dismounting
If the filter or the fa n filter cannot be removed fro m its seat, please follow
the instructions below:
Filter – using fine-nosed pliers, a pply light pres sure t o t he clips whi le pus hing
inwards towards the enclosure. This will release the clips from the base.
Fan filter – remove the fan and follow the instructions for the filter
dismounting.
Printed in Canada: 17-10 EM-1750-0