Mitsubishi Electric LOSSNAY VL-5050SR2-E Handbook page 30

(8) Remove the centrifugal fans and motor.
[1] Remove the damper.
[2] Unscrew the clamping screw for the motor fix
plate (one PTT screw 4x12, indicated by
Reassembly precaution
Tightening torque for the screw: 1.1 N . m
Reassembly precautions
• Attach the damper to the fan casing so that the damper shaft is not tilted.
• Insert the protrusion of the damper shaft (indicated by
(See page 28.)
[3] Remove the special nut (M8) and tab washer (one
each, indicated by
gal fan together with the special washer (8) (one
each, indicated by ).
Reassembly precaution
Tightening torque for the nut: 2.0 N . m
[4] Unscrew the screws (two PTT screws 4x10, indi-
cated by ), and remove the lead cover.
Reassembly precautions
• Insert the lead cover
under the motor when
attaching it. (Indicated by
)
• Tightening torque for the screws: 1.6 N . m
[5] Unscrew the screws (four PTT screws 4x10, indi-
cated by ), and remove the motor.
Reassembly precaution
Tightening torque for the screws: 1.6 N . m
Damper
), and remove the centrifu-
Lead cover
).
Damper
) into the hole of the fan casing (front).
Fan casing
Lead cover
Black
─ 30 ─
Motor fix plate
Damper
Centrifugal fan
(Air supply fan)
Motor
Centrifugal fan
(Air exhaust fan)
White