Paxar Mobile Work Station (MWS) Monarch 9876 User Manual download pdf (Page 20)

Changing Fuses

There are two fuses for the MWS: one connecting the batteries and one

from BAT2 to the terminal block. Depending on the power option selected

when you ordered the MWS, the size of the fuses varies. See Chapter 4,

“Power Options,” for more information.

WARNING

You may observe a spark when you make this connection

since current flows to charge capacitors in the power inverter.

Do not make this connection in the presence of Flammable

fumes. Explosion or fire may result.

CAUTION

The power switch on the front of the MWS must be off while

changing fuses. (The status light near the power switch

should be OFF.)

1. Turn the MWS’ power supply off and unplug the power cord.

2. Open the cabinet.

3. Unplug the fuses from the fuse holders.

4. Insert the proper voltage fuse in each fuse holder.

Each fuse is labeled as 20A or 30A.

Fuse Description

F1 20 A ATO (from BAT2 to the terminal block)

F2 20 A ATO (connects the batteries only for the DC power option)

30 A ATO (for the 300W, 24VDC Power Inverter option)

About the Charger’s Fuse

The charger (12V or 24V) inside the MWS also has a fuse:

T4A 125V fuse (for 12V chargers) or T6A 125V fuse (for 24V chargers).

3-6 Charging the Batteries

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Paxar Mobile Work Station (MWS) Monarch 9876 User Manual Page 20