Xantrex Freedom XC 1800 Owner's Manual page 44

Basic Installation Procedures
FIRE HAZARD
Do not complete the next step if flammable fumes are present.
Explosion or fire may result if the disconnect/battery selector switch
is not in the off position. Thoroughly ventilate the battery
compartment before making this connection.
Failure to follow these instructions can result in death, serious
injury, or equipment damage.
13. Route the negative cable through the right side strain relief
clamp and connect the cable from the negative post of the
battery to the negative DC terminal of the inverter/charger.
14. Fasten the DC terminal nut (set aside earlier) to the terminal
bolt. Tighten the nut to a torque of 8–9 N-m (71–80 in-lb ) of
force. Do not overtighten. Make the connection snug enough
so the cable lug does not move around on the DC terminal.
Center it through the DC knockout hole and do not let it
touch the edge.
30
WARNING
15. Replace the wiring compartment cover by tightening the
captive nut panel screw. See the following electrical shock
hazard warning.
ELECTRICAL SHOCK HAZARD
Use a torque screwdriver to tighten the captive nut panel screw to
5 in-lb (0.56 N-m) torque of force to ensure a proper ground
connection and a required tool access to the wiring compartment.
Failure to follow these instructions can result in death, serious
injury, or equipment damage.
Freedom XC 1800 (12VDC) Owner's Guide
WARNING