Carrier 09VE - Page 16

■ To ret, position the fan on the 12 unit inserts and carry out the operations in the reverse order to removal, using only the bolts
provided:
- M8x25 bolts and at washer for V units (tightening torque 12 Nm).
- M10x25 bolts for atbed units (tightening torque 24 Nm).
M8x25 bolts and at washer M10x25 bolts
Torx bolts for protective grille
(tightening torque 6 Nm).
■ Before turning the unit back on, make sure:
- the ends of the blades do not touch the collar (centring of the blades in their collar): rotate the impeller by hand.
- the wiring is correct and the terminals are properly tightened.
- the motor electrics box seal is correctly in place and that the bolts keeping it closed are tightened to 2.5 Nm for ECs and
1.3 Nm for ACs. (risk of rainwater ingress).
- the cable glands are properly tightened.
13 - MAINTENANCE
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