2005

SECTION 2

INSTALLATION AND OPERATION

2—1.

INSTALLATION

a.

Laboratory Bench . The Model 2005 is a portable unit designed

for bench use. No preliminary processing or special unpacking procedures

are required. The power source is ready for operation as shipped from

the factory.

b.

Rack Mounting . Panel adapters are available for mounting

one or two units in a standard 19-inch relay rack. Hardware kits are

provided with each panel adapter. The power source is fastened to

the rear surface of the adapter with the black anodized rivnuts in

each corner of its front panel. If the rubber bumper feet interfere

with the assembly of the equipment to the rack, they may be removed

by disassembling the bottom plate of the power source and unscrewing

them.

2-2.

OPERATION

a.

Operating Procedures:

(1)

Ensure that the power source is turned off and the

shorting links are connected between the following

rear-panel terminals: DC+ and S+; S+ and RV; and

S- and DC-.

(2)

Set the CURRENT LIMIT ADJ control fully clockwise.

(3)

Connect the AC line cord to a source of 105 to 125

volts, 50 to 440 Hz.

NOTE

The OVEN indicator will normally light as soon as

line voltage is applied to the unit, even when the

power source is turned off. The indicator will

remain lighted until the oven reaches operating

temperature (approximately 10 minutes). The indicator

will cycle on and off as the oven maintains a constant—

temperature environment for critical circuit components.

(4)

Read the information in paragraphs b through e

to connect for remote sensing, series operation,

remote programming of the output voltage, or current

limiting.

(5)

Set the AC switch to ON.

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2—1