155.0 ELECTRICAL CONTROLS INSTALLATIONThe electric RC monitor is supplied with a monitor mounted operator station. The wiring on the monitor and for this operator station isfactory installed. The assembly is supplied with a 30-foot length of cable for connection to the operator control stations as shown inFigure 5.0 or directly to a protected voltage supply. This cable has 4-conductors which supply power and the communications from theoperator stations to the monitor. To complete the installation, the installer will need to mount and wire the selected operator stations. Thepower supply for the monitor will need to be connected to a protected circuit from the truck's power distribution center. Refer to thespecifications section 3.2.1 for nominal current draw.Good mechanical connections on the wires are absolutely necessary and should be checked periodically. Poor electricalconnections can cause power loss to the electric RC monitor and be a fire hazard.Careful selection of wiring is critical to avoid excessive voltage drop.Be careful to route cables in a protected area away from high heat sources.Use grommets whenever wires pass through holes to prevent damage due to snags, abrasions, etc.Secure cables close to control box with plastic wire ties or cable clamps to relieve stress on the cables.Disconnect power before installing or servicing the electrical components. The RC monitor control boxes and motors are not ratedas ignition proof, explosion proof, or intrinsically safe.!!!!!!The electric motors and other components are ignition sources. The electric drives should beoperated only in areas where there is adequate ventilation and no hazard of flammable vaporbuildup.WARNING11/32” nut driver20mm open-end box wrench17mm open-end box wrench5/32” drill bit25/32” drill bit#2 Phillips screwdriverSmall flat blade screwdriverWire cutter/stripperTerminal crimping toolUtility knifeRecommended Tool ListIMPORTANT!!When mechanical installation and electrical connections are complete, perform the following test to verify voltage supply is adequateand the current limiting feature is functioning.1) Apply power to monitor control box.2) Press LEFT or RIGHT button and hold until monitor reaches its stop position. Continue to hold button down.3) Once movement is stopped, manually turn override knob in opposite direction while continuing to hold button down. If knobcan be turned, then voltage supply is adequate. If knob cannot be turned and motor continues to operate, then the voltagesupply or wiring is not adequate. Check connections and voltage connection point, rewire if necessary. NOTE: Overrideknob will only turn in one direction.