UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE

STEP 10 Set the PWR SW on the PZ-M369 to the AUTO position.

Note: The switch setting of the PWR SW can be ON, depending on the location conditions of the system.

STEP 11 Attach the top cover again to the original location.

 

ATTENTION

 

Contents

 

Static Sensitive

 

Handling

 

Precautions Required

PZ-M369

 

.

.........

 

. .

 

. .

 

.

.....

 

FANU

 

TOPU

PBX

 

(FAN)

 

(FAN)

 

Figure 4-21 How to Replace FANU (Fans on TOPU)

CHAPTER 4

NDA-24300

Page 298

Issue 1

Page 325
Image 325
NEC NDA-24300 manual How to Replace Fanu Fans on Topu