Amprobe PRM-4 Manual del usuario - Página 10

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used correctly.

inspect and test the continuity of the test leads.

Make sure the battery is in good condition. Replace a low battery

immediately.

Check the condition of the fuses.

�� WARNINg

To avoid electrical shock, remove the test leads from the PRM-4 and

the test circuit before accessing the battery or the fuse.

battery and fuse Replacement

To access these parts, you must first remove the rear cover of

the PRM-4. The rear cover is held in place with two screws. After

removing the screws, you can easily remove and replace the battery

or a fuse. To replace a fuse, pry it from the retaining clips using a

small screwdriver. See figure 4.

Use the following replacement parts:

Battery: 9 V nedA 1604, ieC 6f22

Phase Sequence fuse: fast Blow 200 mA/600 V (Amprobe fP900)

Motor Rotation fuse: fast Blow 100 mA/250 V (littel fuse 216.100)

Cleaning and Storage

Periodically wipe the case with a damp cloth and detergent. do not

use abrasives or solvents. Remove the battery if the tester is not in use

for periods longer than 60 days.

SPECIfICATIoNS

general Specifications

operating Environment: 0 °C to 40 °C at <80 % R.h.

Power: Single standard 9 V battery, nedA 1604, JiS 006P, ieC 6f22

battery life: Approximately 200 hours typical with carbon-zinc battery

Low battery indication: The BATT led does not come on when TeST

button is pressed

dimensions: 153(l) x 72(w) x 35(d) mm. (6.02 x 2.83 x 1.37 in)

Weight: Approximately 218 g (7 oz) including battery

Environment: indoor use

Altitude: 2000 m (6561 ft.)