I
NSTALLATION
,
O
PERATION
&
M
AINTENANCE
Commissioning
F
AN
O
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
USTOMER HAND
O
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.
Page 17
