Instruction Manual

Doc. #: 0260011-J0 Rev B

Table J — Spare Parts

P/N Part Description

162-601-19 Surge suppression replacement module, green stripe, Neutral-Ground, 40kA rating

0190017 Netgear JFS516 network switch

7.4 Replacing a Rectiﬁer

The Cordex Converter (CXD) Rectiﬁer (CXR) series modules are plug and play. When a rectiﬁer

module is added to the system, the CXC will detect and update the inventory automatically.

Replacing an installed rectiﬁer, however, requires a manual Inventory Update at the controller to clear

the removed rectiﬁer from its current list of rectiﬁers.

1. To remove a module, rotate the thumbscrew latch 1/4 turn as indicated on the bottom of the

faceplate. Grasp handle and pull out, sliding the module away from the rear connectors and out

of the shelf.

2. At the controller, initiate an inventory update: Main Menu > Rectiﬁers > Inventory Update. The

remaining rectiﬁers are re-acquired.

3. Insert a new rectiﬁer by placing the module on the shelf bottom and sliding the module into the

rear connectors (inside of the shelf). Apply pressure on the handles to engage the rear connector

in the shelf receptacle.

4. Rotate the thumbscrew latch 1/4 turn as indicated on the bottom of the faceplate to secure the

module to the shelf.

The CXC will automatically detect and update the inventory with the new rectiﬁer

7.5 Replacing a Defective Fan—Inverter or Rectiﬁer

Rectiﬁers and inverter modules have internal fans. Failure of a fan generates a Fan Fail alarm.

1. Shut off the unit and unlock the power module.

2. Slide the module out of the shelf.

3. Wait two minutes for the module capacitors to discharge.

4. Disconnect the fan power wires from the module.

5. Note the direction of the airﬂow and remove the fan from the front panel.

6. Install the replacement fan following the preceding steps in reverse order.

Screwdriver lifting

up lock pin.

7.6 Removing the CXCU Controller

1. To release the CXCU from the shelf, insert a small ﬂat screwdriver in the

square hole under the USB port and lift up the lock pin.

2. Pull out the module.