Gree EJ51000061, Руководство по обслуживанию

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71
Rooftop Packaged
Service Manual
Apply to all units:
Disassembly and Assembly of Condenser Fan Motor
Remark:
Make sure that the unit is stopped running and power supply is cut off before removal of the motor
.
Process Pictorial View Handling Description
1. Disconnect the
electrical source wire.
Disconnect all connection lines between
motor and elements in electric box .
Note:Please refer to the schematic diagram
which adhered on electric box for disconnection
of connection lines of condenser fan motor.
2. Take out the
protection grill.
Screws
Unscrew the screws fixing grill (indicated
by arrows) to take it out.
Note: Please mark front or rear side of grill before
disassembly to avoid improper re-installation.
3. Take out the
fan blade.
Screw
Unscrew the screw (indcated by the
arrow) fixing fan to take the fan out.
Note: Fix fan blade when unscrew the holding
bolt to avoid fan blade from rotating and
thereby injury to people is caused.
4. Take down the motor
from the bracket.
Nuts
Remove the holding bolt of motor firstly and
then remove motor from bracket.
Note: Loosen power cord fixed by
bundles before removing motor.
5. Fix the new motor
on to the bracket.
Nuts
Put the repaired or replaced motor onto brakcet
as the direction during removing. Then screw
down the holding bolt with a wrench.
Note: Please keep the motor level and vertical
during installation. After that,fix the power
cord with bundles at original locations.