M3060 User Instructions
21
3.4 Power Connections - Battery
6f.
If the battery terminals have bolts to which you can connect the ring terminals,
do so. If not, skip to step
. The ring terminal connected to the fuse holder
should be attached to the positive (+) terminal. The ring terminal connected to
the black wire should be attached to the negative (-) terminal. Skip to step
Figure 3.11 Fuse wiring
7.
Connect the white power cable as close as possible to the battery's positive
voltage terminal without attaching it directly to the battery terminal. In other
words, the first place the positive terminal is connected to is where you should
tap in with the white power cable for the instrument.
8.
Connect the black ground cable as close as possible to the battery's negative
terminal without attaching it directly to the battery. In other words, the first
place the negative terminal is connected to is where you should tap in with the
black ground cable for the instrument. The chassis may not provide the proper
ground potential. Check with the equipment manufacturer to determine if
battery ground is isolated from chassis ground.
9.
Tighten the AMP connector on the underside of the indicator. See figure
10.
Reconnect battery power.
11.
Press and hold the
On/Off
key on the M3060 until the red light above the key
comes on.
12.
Check that the instrument powers on.
white wire
Power cable to
indicator
To battery
connection
Item 4 in Figure
is the fuse. It is PN AWT25-500337 and is a 3AMP 3AG SLOW-
BLOW FUSE.
