FILE NO. SVM-07008

No.

Part name

 

Procedures

Remarks

ƒ Fan motor

1)

Perform work of item 1 of 1 and 1 of 2.

 

 

 

2)

Remove the flange nut fixing the fan motor

Fan motor

 

 

 

and the propeller fan.

Propeller fan

 

 

 

• Flange nut is loosened by turning

 

 

 

 

clockwise.

 

 

 

 

(To tighten the flange nut, turn counter-

Closed end

 

 

 

clockwise.)

 

 

 

splice

 

 

3)

Remove the propeller fan.

 

 

 

 

 

4)

Disconnect the connector for the fan motor

Flange nut

 

 

 

from the inverter.

 

 

 

 

5)Remove the fixing screws (4 pcs.) holding the fan motor by hand so that it does not fall.

6)Cut the motor lead at the point which is 100 mm apart from the connector toward the fan.

7)Use the connector used for the inverter, and pinch the lead wires using the closed end splice.

„ Compressor

1)

Perform work of item 1 of 1, 1 of 2

 

 

 

and ƒ.

 

 

2)

Extract refrigerant gas.

 

 

3)

Remove the partition board.

 

 

 

(ST1T∅ 4 x 10s 3 pcs.)

 

 

4)

Remove the sound-insulation material.

 

 

5)

Remove the terminal cover of the

 

 

 

compressor, and disconnect the lead wire

Compressor

 

 

of the compressor thermo and the

 

 

 

 

 

compressor from the terminal.

 

 

6)

Remove the pipe connected to the

 

 

 

compressor with a burner.

 

 

 

• Make sure the flame does not touch the

 

 

 

4 way valve.

 

 

7)

Remove the fixing screw of the base plate

 

 

 

and heat exchanger.

 

 

 

(ST1T∅ 4 x 10s 2 pcs.)

 

 

8)

Pull upward the refrigeration cycle.

 

 

9)

Remove the nut fixing the compressor to

 

 

 

the base plate.

 

… Reactor

1)

Perform work of item 1 of 1, 1 of 2,

Reactor

 

 

and 3.

 

 

2)

Remove the screw fixing the reactor.

 

 

 

(ST1T∅ 4 x 10s 2 PCS.)

 

– 86 –