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I
, O
& M
NSTALLATION
PERATION
Commissioning
F
O
AN
PERATION
•
Check that pulleys are correctly aligned.
•
Check the belt tension is correct. Nominally 15
– 20mm depression.
•
Check bearings are tight on shaft
•
Set the fan running and check.
•
Check that the air is being evenly distributed
through the ductwork.
•
Make adjustments, as required, to any manual
air dampers that may be fitted.
•
Fan Motor Current. Check the motor
operating current is not greater the rating plate
value.
o For systems with high statics and
non standard drive check motor
current. Where required, review
pulley requirements relative to the
system static. Where variable pitch
pulleys are fitted adjust accordingly.
o For systems with minimal static eg
straight dropper and plenums,
check motor current. A smaller
motor pulley to standard may be
required.
C
ONTROLS
Check all control functions are working
C
O
USTOMER HAND
VER
Instruct the customer in the use of the product.
•
Controls
•
Bleed off
•
Venting the air via the side of the premises the wind is not blowing from.
•
Maintenance Requirements
Hand over of the customer's operational manual.
AINTENANCE
Page 17
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