The Snorkel 400S telehandler instrument cluster provides essential operational feedback to ensure safe and efficient material handling. Designed for rough terrain, it monitors critical systems including engine, hydraulics, and load capacity, with intuitive warning lights and gauges.
Snorkel 400S Warning Light Symbols
| Symbol | Name | Color | What it means | What to do |
|---|---|---|---|---|
| Master Warning (Stop) | RED | A critical system fault requires immediate shutdown to prevent damage or injury. | Stop the engine and consult the operator's manual for fault codes. | |
| Master Caution | AMBER | A non-critical fault is present but does not require immediate shutdown. | Check the display for additional warning lights and address as needed. | |
| Check Engine (MIL) | AMBER | Engine management has detected a fault that may affect emissions or performance. | Service the engine and clear the code with a diagnostic tool. | |
| Engine Oil Pressure | RED | Oil pressure is below safe level, risking engine damage. | Stop engine immediately, check oil level and for leaks. | |
| Battery / Charging | RED | Charging system voltage is out of range, battery not charging properly. | Check alternator belt, connections, and battery condition. | |
| Coolant Temperature | RED | Engine coolant is overheating, can cause engine failure. | Stop engine, let cool, check coolant level and fan operation. | |
| Hydraulic System | AMBER | Hydraulic system temperature or pressure is above normal range. | Reduce load and allow system to cool; check hydraulic oil level. | |
| Parking Brake | RED | Parking brake is engaged or fault detected; do not operate unless confirmed. | Release parking brake; if light remains, service brake system. | |
| Fasten Seat Belt | RED | Operator seat belt is not fastened; machine operation restricted. | Fasten seat belt to enable machine functions. | |
| High Beam | BLUE | High beam headlights are activated for enhanced visibility. | No action needed; switch to low beam when approaching other vehicles. | |
| Work Lights | GREEN | Work lights are on for low-light conditions. | No action unless desired to turn off. | |
| Overload / Capacity | RED | Load exceeds maximum rated capacity; stability at risk. | Reduce load immediately to prevent tipping. | |
| Service / Hour Meter | AMBER | Scheduled maintenance interval has been reached. | Perform required service per operator's manual. | |
| Hydraulic Oil | AMBER | Hydraulic oil level low or filter restriction detected. | Check hydraulic fluid level and replace filter if needed. | |
| Air Filter | AMBER | Engine air filter is restricted, causing reduced power and fuel efficiency. | Clean or replace air filter element. | |
| Low Fuel | AMBER | Fuel level is low; refuel soon to avoid running out on site. | Add diesel fuel; ensure proper fuel type. |
16 symbols shown. Icons follow ISO 2575 dashboard standards; exact graphics vary by model year.
Most Important Warning Lights
Overload Warning
Common causes
- Excessive load weight
- Improper load distribution
- Faulty load sensor
What to do
Immediately lower and reduce load to within rated capacity. If light persists, inspect the load sensing system and recalibrate per Snorkel service manual.
Engine Overheating
Common causes
- Low coolant level
- Faulty radiator fan
- Blocked radiator fins
What to do
Stop engine, let cool, then check coolant level and add 50/50 mix. Clean debris from radiator and ensure fan belt tension is correct.
Hydraulic Overheat
Common causes
- Continuous heavy operation
- Low hydraulic oil
- Clogged oil cooler
What to do
Shift to less demanding work, allow system to cool, check hydraulic oil level and top up with recommended fluid. Clean the oil cooler fins.
Low Oil Pressure
Common causes
- Low engine oil level
- Oil filter clogged
- Oil pump failure
What to do
Stop engine immediately, check oil level with dipstick. If low, add oil; if light stays, do not restart – call for service.
Master Warning (Stop)
Common causes
- Multiple system faults
- Critical engine or hydraulic issue
- ECU fault
What to do
Stop machine, note any other illuminated lights, and consult the manual. Reset after fixing underlying causes or contact Snorkel support.
Frequently Asked Questions
What does the amber Master Caution light mean on my Snorkel 400S?
It indicates a non-critical fault that needs attention soon. Check the display for which specific system is warning, such as low fuel or hydraulic temperature.
Why does my Snorkel 400S show overload even with a light load?
Possible sensor misalignment or calibration error. Ensure the load is centered and within rated capacity. If light persists, recalibrate the load moment indicator per the service manual.
How often should I service the air filter on the Snorkel 400S?
Inspect every 50 hours in dusty conditions; replace when the restriction indicator shows red or at scheduled intervals per the operator's manual.
Can I operate the Snorkel 400S with the seatbelt warning light on?
No. The machine will restrict travel and lift functions until the seat belt is fastened. Always buckle up before operating.
What should I do if the hydraulic oil temperature warning comes on?
Reduce load and idle the engine to allow oil to cool. Check hydraulic oil level and cooler cleanliness. If it persists, avoid heavy use until serviced.
How do I reset the service hour meter reminder on the Snorkel 400S?
The reminder resets after performing the service and entering the reset procedure via the instrument panel menu. See your dealer if unsure.