FILE NO. SVM-03008

No.

Part name

Procedures

Remarks

3

Inverter

1) Perform work of item 1 of 1.

Inverter cover

 

assembly

2) Remove screw (ST1T∅ 4 x 10s 2 pc.) of the

 

P. C. board

 

 

upper part of the front cabinet.

 

 

(Soldered surface)

 

 

• If removing the inverter cover in this condition,

 

 

 

P.C. board can be checked.

 

 

 

• If there is no space in the upper part of the

 

 

 

upper cabinet, perform work of 2.

 

Be careful to check the inverter because high-voltage circuit is incorporated in it.

3)Perform discharging by connecting e, d polarity by discharging resistance (approx.

100Ω 40W) or plug of soldering iron to e, d

 

Plug of

terminals of the C14 (printed “CAUTION HIGH

Discharging position

VOLTAGE” is attached.) electrolytic capacitor

soldering

(Discharging period

iron

(500 µF) on P.C. board.

10 seconds or more)

 

Be careful to discharge the capacitor because the electrolytic capacitor cannot naturally discharge and voltage remains according to trouble type in some cases.

NOTE :

This capacitor is one with mass capacity. Therefore, it is dangerous that a large spark generates if short-circuiting between the e,d polarity with screw- driver, etc. for discharging.

4) Remove screw (ST1T∅ 4 x 10s 2 pc.) fixing the

Bundled

part

main body and the inverter box.

 

5) Remove various lead wires from the holder at

Holder

upper part of the inverter box and wiring holder

 

at right side of the terminal block.

 

6) Remove the lead wire from the bundled part at

Terminal block

left side of the terminal block.

7)Pull the inverter box upward.

8)Disconnect connectors of various lead wires.

Requirement :

The connector is one

with lock, so remove it

As each connector has a lock

while pushing the part

mechanism, avoid to remove the

indicated by an arrow.

connector by holding the lead wire,

 

but by holding the connector.

 

 

 

Be sure to remove the connector by holding the connector, not by pulling the lead wire.

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Toshiba RAS-13UAV-E2, RAS-13UKV-E2 service manual Requirement Connector is one
Page 77 Page 79

RAS-13UAV-E2, RAS-13UKV-E2 specifications

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