Operating Manual
Before plugging in all equipment, divide the equipment
so that the power drain would be similar between both
sections. For instance, if using two 100 watt radios, plug
one in position 1A and the other in position 1B. Continue
to divide the loads similarily for the lower power devices.
Typically, 12V amplifiers and 100 watt tra
nsceivers would
use a 25 amp fuse. VHF radios, transverters and other
accessories would use lower value fuses.
Using the proper fuses
The RIGrunner 8012 comes supplied with a range of fuses
installed. This assortment should be suitable for most
stations, but can be changed easily. Every RIGrunner
output is safe up to 80 amps, but the total allowable is also
80 amps.
A fuse
MUST
have be in each position in use.
ANY
ATTEMPT TO BYPASS OR SHORT ACROSS THE
FUSES IS DANGEROUS AND VOIDS THE RIGRUNNER
WARRANTY
. Since the maximum available automotive
fuse is 40 amps, the RIGrunner will be protected as long
as any value ATC/ATO fuse is installed. Choose the correct
fuse for your equipment. Standard ATC/ATO automotive
blade fuses are used. These fuses are available in 10
values ranging from 1 amp to 40 amps.
The DC input should have a fuse that is appropriate for
the power supply rating. If using a smaller power supply,
consider using a lower value fuse than the 40 amp value
supplied. Ideally all of the outlets should have a fuse that
is the next higher value above the maximum current draw
of the unit on that fuse. If using a power cord with a fuse,
match that value or go one or two values higher. Sizing
each fuse for each unit is desirable, but not absolutely
necessary. Having a higher value than the minimum will
offer less protection for that unit, too low a value and the
fuse will blow out prematurely.
Note that each fuse position has a LED blown fuse
indicator that will conveniently light up if an output fuse is
blown. There must be power to the RIGrunner and a load
on the circuit that has the blown fuse for the blown fuse
LED to light.
The voltage comparator and audible alert
A feature of the RIGrunner 8012 is the precision expanded
scale voltage comparator display with audible alert. A basic
explanation of 12 volt systems will aid in understanding
this feature. Equipment commonly referred to as 12 volt
is actually a nominal 13.8 volts. For example, a lead acid
battery is a nominal 12.6 volts when charged and not
under load, and approximately 14.0 volts under charge. A
quality 12 volt power supply will have its regulated output
set to 13.8 volts. Most radios are specified to require 13.8
volts +/- 15%. 12 volt automobile or aircraft alternators
have voltage regulation set between 13.5 and 14.3 volts.
Anderson Power Products
®
and Powerpole®
®
is a registered trademark of Anderson Power Products, Inc.
