Landoll LT08 Series, Руководство оператора

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5 TROUBLESHOOTING
Troubleshooting should be performed by a trained and competent technician. Landoll Corporation is not re-
sponsible for equipment that is improperly maintained. Contact an authorized Landoll dealer or the Landoll
Service department for service questions.
5-1 ELECTRICAL
Most electrical system problems show up as a burned out light or fuse, or inoperative electrical component.
Wiring, grounds or components may be at fault. Locate the symptom in this section that best identifies your
electrical problem. Check out each possible problem under that symptom. If the problem cannot be located,
see an automotive electrical specialist. For maintenance procedures,
see Section 4-5.
SYMPTOM PROBLEM: REMEDY
NO LIGHTS Fuse blown on tractor: Replace fuse.
Loose connection at plug-in: Tighten connection.
Broken or corroded wires: Replace wire.
Ground wire loose: Clean and tighten ground.
LIGHTS FLICKERING
Wires shorted or loose: Locate, insulate, replace, or
tighten.
LIGHTS DIM
Voltage difference between trailer & tractor: Trac-
tor supply wire or circuit components too low capacity
- enlarge wire or component, match bulbs with tractor
voltage.
LIGHTS BRIGHT & BURN OUT Ground wire disconnected: Self-explanatory.
Voltage difference between trailer & tractor: Trac-
tor supply wire or circuit components too low capacity
- enlarge wire or component, match bulbs with tractor
voltage.
FUSE BLOW-OUT OR CIRCUIT BREAKER TRIP-
PING
Vibration: Locate source of vibration and repair.
Short circuit: Replace fuse and try all accessories. If
fuse blows right away, locate short and repair.
LAMP BULB BURN OUT Vibration: Locate source of vibration and repair.
Short circuit: Replace fuse and try all accessories. If
fuse blows right away, locate short and repair.
Loose connection: Check lamp sockets and ground
connections.
Intermittent short: Locate short and repair.
Improper voltage: Check voltage regulator output.
5-1