No. Part name | Procedure | Remarks |
ƒ Inverter | 1. Detachment | Screws | ||
assembly | 1) | Perform work of item 1 of •. | ||
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| 2) | Take off screws of the upper part of the |
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| front cabinet. |
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| • If removing the inverter cover under this | Front cabinet | |
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| condition, P.C. board can be checked. | ||
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•If there is no space in the upper part of the upper cabinet, perform work of ‚.
Inverter cover
CAUTION
Be careful to check the inverter because
3)Perform discharging by connecting + , –
polarities by discharging resistance (approx. 100Ω, 40W) or plug of soldering iron to + , – terminals of the C14 (printed as “CAUTION HIGH VOLTAGE”) electrolytic capacitor (500µF) of P.C. board.
Cord clamp
WARNING
The electrolytic capacitor may not nor- mally discharge according to error con- tents and the voltage may remain. There- fore, be sure to discharge the capacitor.
| Screws | |
WARNING | Plug of | |
For discharging, never use a screwdriver | soldering iron | |
and others for | Discharging | |
and – electrodes. As the electrolytic | position | |
(Discharging | ||
capacitor is one with a large capacity, it is | ||
period | ||
very dangerous because a large electric | 10 seconds | |
spark will occur. | or more) | |
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4) Take off screws (ST1T Ø4 x 10L, 2 pcs.) |
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fixing the main body and the inverter box. | Inverter | |
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5) Remove various lead wires from the | assembly | |
holder at upper part of the inverter box |
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and wiring holder at right side of the |
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terminal block. |
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6)Remove the lead wire from the bundled part at left side of the terminal block.
7)Pull the inverter box upward.
8)Disconnect connectors of various lead wires.
REQUIREMENT |
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As each connector has a lock mechanism, | Remove the connectors | |
avoid to remove the connector by holding | with locking function by | |
pushing the part indicated | ||
the lead wire, but by holding the connector. | ||
by the arrow mark. |
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