Iris Technology Operator's Manual
QuietPower 1800 (QP-1800) Doc 287.F701 / 100412
Page 23 of 56 Rev 12 APR 2010
WARNING
BEFORE MAKING CONNECTIONS, ROUTE THE POSITIVE AND
NEGATIVE BATTERY WIRES DIRECTLY TO THE DC CONNECTION
TERMINALS ON THE QUIETPOWER INVERTER FIRST.
Before making connections, route the positive and negative battery wires directly to the DC
connection terminals on the QuietPower Inverter. Slide the plastic terminal connector covers
(boots) over the positive and negative wires (the red boot slides on the positive wire and the
black boot slides on the negative wire). Do not route the wires through a distribution panel,
battery isolator, or other device that will add additional voltage drops.
Install the NATO Cable to the inverter and the vehicle as follows:
1. Make sure inverter power switch on control panel is in off ('O') position.
2. Make sure NATO Cable is disconnected from 24 VDC power source (NATO Plug).
3. Connect positive (+), red lead to left post on inverter and negative (-), black lead to
right post.
4. Secure cable to inverter using nuts and lock washers. Tighten nuts until snug.
5. Verify cable is connected properly by having a second person verify connections.
6. Connect NATO Cable to 24 VDC power source (NATO Plug).
WARNING
SHOCK HAZARD. MAKE SURE GROUND CONNECTIONS ARE
MAINTAINED BETWEEN THE INVERTER, VEHICLE, AND GROUND ROD
(IF APPLICABLE). FAILURE TO DO SO COULD RESULT IN A POTENTIAL
SHOCK HAZARD.