The Snorkel AB60J is a rugged aerial work platform designed for heavy-duty lifting and precise positioning. Its instrument cluster provides critical vehicle and operational status through color-coded warnings and indicators, ensuring operator safety and machine longevity.
Snorkel AB60J Warning Light Symbols
| Symbol | Name | Color | What it means | What to do |
|---|---|---|---|---|
| Master Warning (Stop) | RED | A critical system failure, such as engine shutdown or hydraulic failure, demands immediate inspection on your AB60J. | Stop the machine safely, shut down the engine, and consult the troubleshooting section of the manual. | |
| Master Caution | AMBER | A non-critical issue, like low fuel or a minor sensor fault, requires attention soon to avoid operational delays on the AB60J. | Check the display for specific alerts and service as needed before continuing work. | |
| Check Engine (MIL) | AMBER | The engine control unit detected a performance irregularity, such as a misfire or emission fault, in your AB60J’s diesel engine. | Have the engine diagnostic codes read by a qualified technician; reduce load if possible. | |
| Engine Oil Pressure | RED | Oil pressure is too low to lubricate the engine properly, risking severe damage on the AB60J. | Immediately stop the engine and check oil level and leaks; do not restart. | |
| Battery / Charging | RED | The alternator is not charging the battery, or voltage is out of range, which can stall the AB60J’s electrical systems. | Check alternator belt tension and battery connections; replace battery if necessary. | |
| Coolant Temperature | RED | Engine coolant has exceeded safe operating temperature, risking overheating and head gasket failure on the AB60J. | Stop engine immediately, let it cool, then check coolant level and radiator for blockages. | |
| Hydraulic System | AMBER | Hydraulic fluid temperature, pressure, or level is outside normal range, affecting lift and steering response on the AB60J. | Check hydraulic fluid level and inspect for leaks; allow system to cool if hot. | |
| Fasten Seat Belt | RED | The operator seat belt is not buckled, which is mandatory for safe operation of the AB60J. | Fasten your seat belt before moving the machine. | |
| Parking Brake | RED | The parking brake is engaged or has a fault, preventing travel or indicating a system issue on the AB60J. | Release the parking brake fully before driving; if light stays on, service the brake system. | |
| High Beam | BLUE | The high-beam headlights are switched on, improving visibility during night or low-light operation on the AB60J. | Switch to low beam when approaching other vehicles or personnel. | |
| Work Lights | GREEN | The auxiliary work lights are activated, illuminating the work area around the AB60J. | Turn off work lights when not needed to conserve battery. | |
| Beacon / Rotating Light | AMBER | The warning beacon is active, indicating the AB60J is in operation and should be approached with caution. | Ensure beacon is working before starting; replace bulb if defective. | |
| Swing / Slew Lock | AMBER | The turntable rotation lock is engaged, preventing the upper structure from swinging on the AB60J. | Release the swing lock before rotating the platform; engage when traveling. | |
| Overload / Capacity | RED | The platform or lift arm load exceeds the AB60J’s rated capacity, risking instability or tip-over. | Remove excess load immediately; do not operate until within safe limits. |
14 symbols shown. Icons follow ISO 2575 dashboard standards; exact graphics vary by model year.
Most Important Warning Lights
Overload
Common causes
- Platform weight exceeds 227 kg (500 lbs) rated capacity
- Uneven load distribution causing tilt sensor trigger
- Boom extension beyond limit while loaded
What to do
Immediately lower the platform and remove the excess weight; redistribute load evenly; ensure boom retracted before lifting heavy objects.
Engine Overheat
Common causes
- Low coolant level due to leak or evaporation
- Radiator fins clogged with debris or mud
- Fan belt slipped or broken
What to do
Stop engine, allow to cool, then carefully check coolant level (never open hot cap); clean radiator exterior with compressed air; replace belt if loose.
Low Hydraulic Oil
Common causes
- Leaking hose or fitting in lift or steer circuit
- Hydraulic reservoir cap loose allowing evaporation
- Internal cylinder seal damage
What to do
Inspect all hydraulic lines for wet spots; top off with approved oil (e.g., Mobil DTE 10 Series); repair leaks before continued use.
Battery Discharge
Common causes
- Alternator failure due to worn brushes or voltage regulator
- Parasitic drain from interior light or control module
- Aged battery unable to hold charge
What to do
Test alternator output (should be 13.8-14.5V); charge battery fully; replace battery if voltage drops below 12.4V after charging.
Engine Start Failure
Common causes
- Low battery voltage from cold or discharge
- Glow plug failure on cold start (if diesel)
- Safety interlock (seatbelt, parking brake) not satisfied
What to do
Jump-start from a 12V source if voltage low; manually cycle glow plugs (wait for indicator to go out); ensure seatbelt fastened and brake released.
Frequently Asked Questions
Why does my Snorkel AB60J engine shut off while driving?
The most common cause is low oil pressure or engine overheat. Check the oil level and coolant immediately. If both are fine, the seat belt or parking brake interlock may have a loose connection.
How often should I change hydraulic oil on the AB60J?
Snorkel recommends every 1000 hours or annually, whichever comes first. Use ISO VG 46 hydraulic oil with anti-wear additives. Always replace the return filter at the same time.
What does the amber Master Caution light mean on the AB60J?
It illuminates when a non-critical fault occurs, such as low DEF (if equipped), a sensor error, or a minor electrical glitch. Look at the display for a specific code; you can usually continue operation but should service soon.
Can I drive the AB60J with the parking brake light on?
No. If the red parking brake light stays on after releasing the brake, it indicates a fault in the brake system (e.g., worn pads, air in system). Operating may cause brake failure. Have it inspected before moving.
How do I reset the service hour meter reminder on the AB60J?
The hour meter itself cannot be reset, but the service reminder can be cleared by holding the 'Menu' and 'Set' buttons simultaneously for 5 seconds while the ignition is on. Refer to the manual for exact procedure.
What should I do if the overload alarm keeps sounding even with no load?
This could be a misadjusted or faulty load sensor (strain gauge) on the lift cylinder. First, try recalibrating per the service manual. If that fails, the sensor may need replacement.