The Raymond 8720 is a walkie rider pallet truck designed for high-efficiency material handling in warehouses and distribution centers. Its instrument cluster provides essential feedback to operators for safe and reliable performance, highlighting key operational and maintenance statuses unique to electric pallet trucks.
Raymond 8720 Warning Light Symbols
| Symbol | Name | Color | What it means | What to do |
|---|---|---|---|---|
| Master Warning (Stop) | RED | A major fault has been detected in the Raymond 8720's control system, such as a traction or lift circuit failure. | Cease operation immediately and contact Raymond service support. | |
| Master Caution | AMBER | A non-critical issue has been identified, like a sensor malfunction or minor electrical fault. | Review the display for specific error codes and schedule maintenance soon. | |
| Battery / Charging | AMBER | The main traction battery voltage has dropped below the optimal threshold for the 8720. | Plan to recharge or swap the battery at the next opportunity. | |
| Battery Discharge Indicator (BDI) | RED | The battery state-of-charge is at a critically low level, risking truck shutdown. | Immediately return the truck to the charging area to prevent automatic lockout. | |
| Service / Hour Meter | AMBER | The Raymond 8720 has reached a scheduled service interval based on hours of operation. | Arrange for preventive maintenance according to the hour meter reading. | |
| Mast / Lift Limit | AMBER | The truck has reached its programmed maximum lift height or a lift fault is detected. | Lower the forks and check for obstructions or system errors. | |
| Overload / Capacity | RED | The load on the forks exceeds the rated capacity for the Raymond 8720. | Remove excess weight from the forks before resuming operation. | |
| Hydraulic System | AMBER | A problem in the hydraulic lift circuit, such as low fluid or a valve issue, has been detected. | Inspect the hydraulic system and report any leaks or abnormal noises. | |
| Brake System | AMBER | A fault has been detected in the 8720's braking system, like excessive pedal travel or sensor alert. | Test brakes in a safe area and schedule a brake inspection. | |
| Parking Brake | AMBER | The parking brake is engaged or not fully released while attempting to move. | Fully disengage the parking brake before driving. | |
| Work Lights | BLUE | The auxiliary work lights are switched on for improved visibility. | No action needed unless lights are unintentionally left on. | |
| Beacon / Rotating Light | AMBER | The safety beacon is active, alerting others to the truck's movement. | Ensure the beacon is functioning during operation in pedestrian areas. |
12 symbols shown. Icons follow ISO 2575 dashboard standards; exact graphics vary by model year.
Most Important Warning Lights
Master Warning (Stop)
Common causes
- Major traction controller failure
- Lift circuit malfunction
- Critical electrical short
What to do
Stop the Raymond 8720 immediately and have a qualified technician perform diagnostic checks using Raymond's service tools.
Battery Discharge Indicator (BDI)
Common causes
- Battery deeply discharged
- Battery cell failure
- Charger malfunction
What to do
Return the truck to the charging station and connect to an approved charger; if the problem persists, test the battery for faults.
Overload / Capacity
Common causes
- Load weight exceeds rated maximum
- Incorrect pallet positioning
- Forks carrying additional hidden load
What to do
Remove part of the load to ensure it is within the 8720's rated capacity and verify load placement before lifting again.
Hydraulic System
Common causes
- Low hydraulic fluid level
- Hydraulic leak
- Defective pump or valve
What to do
Check the hydraulic fluid level and inspect for leaks; if fluid is low or leaks are found, refill and repair as needed before resuming use.
Brake System
Common causes
- Worn brake pads
- Brake sensor error
- Hydraulic brake fluid leak
What to do
Have a Raymond technician inspect the brakes and replace worn components or repair leaks to restore safe braking performance.
Frequently Asked Questions
What should I do if the master warning light turns on during use?
Stop operating the Raymond 8720 immediately and contact your service department for troubleshooting and repair.
How often should I charge the battery on the 8720?
Recharge the battery at the end of each shift or when the BDI indicator shows a low charge to prevent automatic lockout.
What does the overload indicator mean?
This means the load exceeds the safe lifting capacity of the Raymond 8720; reduce the weight before continuing.
Why is the hydraulic system light on?
The hydraulic indicator signals a possible fluid issue or a malfunction in the lift system; check fluid levels and inspect for leaks.
Is it safe to operate with the master caution light on?
While not immediately dangerous, you should identify the cause and schedule service to prevent further issues.