OM3037 Operation - Section 3 Operating Instructions Page 3-31 The Electric System fault warning light will flash on and off when a malfunction occurs in the electrical system. The warning horn will also sound intermittently. When the light illuminates, propulsion will be dropped automatically. Reset by pushing override button. If fault repeats again, stop truck and report problem to maintenance personnel. D1. Electric System Fault NOTE: STATEX III records the number of “faults/events”. When a predetermined number of “faults/events” are recorded within a given time frame, the operator will not be able to reset the fault/event by using the override switch.
If this occurs, refer to Section E for procedure to download or clear fault information. E1. Low Brake Pressure This red indicator light indicates a malfunction within the hydraulic brake circuit. If this light comes on and buzzer sounds, shut down truck operation and notify maintenance person- nel. NOTE: Adequate hydraulic fluid is stored to allow the operator to safely stop the truck. A2. Low Hydraulic Tank Level This warning light indicates the oil level in the hydraulic tank is below recommended level. Damage to hydraulic pumps may occur if operation continues. Shut truck down and notify maintenance personnel immediately. B2.
Low Automatic Lubrication System pressure This amber indicator light indicates the automatic lubrication system is not providing ade- quate grease pressure. The problem may be caused by an empty grease reservoir, leaking (damaged) hose, faulty injector or pump component. If this light turns on, notify maintenance personnel. This light will illuminate if any of the circuit breakers in the relay circuit control boards are tripped. The relay circuit boards are located in the electrical control cabinet. Refer to Section “D” for circuit breaker circuit information. C2. Circuit Breaker Tripped NOTE:
Additional circuit breakers are in the operator cab behind the center console, however tripping of these circuit breakers should not activate this light. D2. Hydraulic Oil Filter Monitor This light indicates a restriction in the high pressure filter assembly for either the steer- ing or hoist circuit. This light will come on before filters start to bypass. Notify mainte- nance personnel at earliest opportunity after light comes on. NOTE: The filter monitor warning light may also illuminate after the engine is initially started if the oil is cold. If the light turns off after the oil is warmed, filter maintenance is not required. E2.
Low Fuel This amber low fuel indicator will illuminate when the usable fuel remaining in the tank is ap- proximately 25 gallons (95 liters). A warning buzzer will also sound.