Go Power! GP-600 - Manual (Page 6)

4.2 Hook-up and testing
To hook-up the inverter please follow these guidelines:
Caution
Do not connect this inverter and another AC source (generator or utility power) to the
AC wiring or AC loads at the same time. Doing so will destroy the inverter and void
the warranty, regardless whether the inverter is switched on or off. If you are using
more than one AC source for the AC wiring or AC loads, it is highly recommended that
you install an automatic transfer switch (GP-TS), available from Go-Power Electric
Inc.
1. Unpack and inspect your Go Power! Inverter, check to see that the power switch
is in the OFF position
2. Attach the DC inverter cables to the DC power input terminals on the rear panel of
the power inverter. The (+) terminal is positive and (-) terminal is negative. Con
nect the cables to the terminals by placing the lug connector at the base of the
terminal and tightening the terminal screw or nut. Clamp the wires securely and
ensure connections are tight.
Caution! A reverse polarity connection may permanently damage the
inverter. Damage caused by reverse polarity connection is not covered
by our warranty.
3. First connect the cable from the negative terminal of the inverter to the negative
terminal of the battery. Make a secure connection.
Caution! Loose connections result in excessive voltage drop and may
cause overheated wires and melted insulation. Ensure connections are
tight.
4. Before proceeding further, carefully check that the cable you have just con
nected is going from the negative terminal of inverter to the negative terminal of
the power source (battery).
5. Install the inverter fuse into the positive lead. Fuse should be located within 12”
of battery. Ensure all connections are tight and secure. (See 4.3)
6. Connect the cable from the positive terminal of inverter to the positive terminal of
the battery. Make a secure connection. Check your polarity.
Caution! Connecting this inverter to AC distribution wiring or AC loads in
which the neutral and ground are connected (bonded) will damage the unit
and void the warranty.
7. Set the power switch to the ON position. Check that the power LED is ON, and if
not, check your battery bank and the connections to the inverter.
Warning! You may observe a spark when you make this connection
since current may flow to charge capacitors in the power inverter. Do
not make this connection in the presence of flammable fumes, as
explosion or fire may result.
Go Power! Modified Sine Wave Inverter
Owner’s Manual
Go Power! Modified Sine Wave Inverter
Owner’s Manual
7 6
12 V Batteries
GP Inverter
GP Fuse
*Installation using two 12 volt batteries.
6 V Batteries
GP Inverter
GP Fuse
*Installation using two 6 volt batteries.
8. Set the power inverter switch to the OFF position. The power LED light may blink
and go dim. The internal alarm may sound momentarily. This is normal. Plug the test
load into the AC receptacle on the front panel of the inverter.
9. Set the power inverter switch to the ON position and turn the test load on; the
inverter should supply power to the load. If you plan to measure the output
voltage of the inverter, a true rms meter must be used for accurate readings.
4.3 Cables
Cables are included with the unit. The battery interconnect cables supplied with the GP-
600 inverter are not fused. If these cables are used, it is recommended a 70 amp fuse is
placed in-line with the positive wire. If user supplied cables are preferred, please use 8
ft or less of #6 Cable with a 70 Amp fuse. Install the inverter fuse into the positive lead.
Fuse should be located within 12” of battery. Ensure all connections are tight and secure.
4.4 Inverter Fuse Example
• GP-600 - 110 amp fuse with 10’ #4 wire