Mitsubishi FB13PNT, Quick Start Manual

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Forcibly pressing of the connector may cause Forcibly pressing of the connector may cause damage to the DSP card. damage to the DSP card. Hold the connector housing and press Hold the connector housing and press the connector, if the connector, if
required. required.
CHAPTER 1 CONTROLLER CHAPTER 1 CONTROLLER
7. 7.3 3 Re Repl plac acin ing DS g DSP (D P (Dig igit ital S al Sig igna nal Pr l Proc oces esso sor) C r) Car ard d
Removal Removal
(1) (1) Perf Perform ste orm steps (1) to (6) in Inver ps (1) to (6) in Inverter Disc ter Discharg harging Proc ing Procedur edure. e.
CAUTION CAUTION
Be sure to discharge inverters before working on the electrical system. Be sure to discharge inverters before working on the electrical system.
(2) (2) Dis Discon connec nect the c t the conn onnect ector. or.
1. 1. DS DSP Ca P Card rd
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1 1
CAUTION CAUTION
When disconnecting the connector, hold the connector housing and plug, and unlock When disconnecting the connector, hold the connector housing and plug, and unlock the connector. the connector.
Holding the case may cause damage to the i Holding the case may cause damage to the inside card, while holding the cable may nside card, while holding the cable may cause wire breakage. cause wire breakage.
(3) (3) Push an Push and lift up at the fou d lift up at the four corne r corners of the car rs of the card cover to r d cover to remov emove the cove e the cover. r.
(4) (4) Unlo Unlock the co ck the connect nnector that or that is conn is connecte ected to the f d to the flat lat
cable. cable.
Hold the both ends of the white part of the connector
Hold the both ends of the white part of the connector
and pull it straight up.
and pull it straight up.
(5) (5) Pull t Pull the flat he flat cable cable conn connecto ector to di r to disconn sconnect i ect it. t.
If it cannot be disconnected smoothly, raise the lock If it cannot be disconnected smoothly, raise the lock
again to unlock.
again to unlock.
(6) (6) Pinc Pinch the plast h the plastic spac ic spacers at the f ers at the four co our corner rners of the DS s of the DSP P
card with pliers to unlock and card with pliers to unlock and remove the card. remove the card.
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CAUTION CAUTION
Be careful not to damage mounted parts with the Be careful not to damage mounted parts with the pliers since the card has a pliers since the card has a number of fragile parts. number of fragile parts.