The Yale ERC070 is an electric counterbalanced forklift designed for robust indoor material handling. Its instrument cluster provides essential alerts and status updates to help operators maintain safe and efficient operation. Familiarity with these indicators is key to maximizing uptime and safety on the ERC070.
Yale ERC070 Warning Light Symbols
| Symbol | Name | Color | What it means | What to do |
|---|---|---|---|---|
| Master Warning (Stop) | RED | A critical system fault has been detected on the ERC070 that could compromise safety or operation. | Cease operation immediately and consult the service manual or maintenance team. | |
| Master Caution | AMBER | A non-critical fault or system warning is present, such as a sensor alert or minor malfunction. | Check the display for details and address the issue as soon as possible. | |
| Battery Discharge Indicator (BDI) | AMBER | The main traction battery is nearing a low state of charge, reducing available power on the ERC070. | Plan to recharge the battery soon to avoid an automatic lift cutout. | |
| Battery / Charging | RED | The ERC070 has detected a battery charging fault or a severe discharge condition. | Stop using the forklift and connect to a charger; inspect for battery or charger issues. | |
| Hydraulic System | AMBER | A hydraulic system pressure or fluid level issue is affecting the lift or tilt functions. | Inspect hydraulic fluid and check for leaks before resuming operation. | |
| Overload / Capacity | RED | The ERC070 senses a load above its rated lifting capacity, risking structural or tipping hazards. | Lower the load immediately and verify weight before proceeding. | |
| Brake System | RED | A problem with the ERC070's braking system has been detected, which may affect stopping ability. | Take the unit out of service and have the brakes inspected by qualified personnel. | |
| Parking Brake | AMBER | The parking brake is engaged or not fully released while attempting to operate the forklift. | Release the parking brake fully before driving. | |
| Service / Hour Meter | AMBER | Scheduled maintenance is due based on operating hours logged by the ERC070. | Arrange for maintenance service at the next convenient opportunity. | |
| Fasten Seat Belt | AMBER | The operator seat belt is not fastened, which is a safety requirement on the ERC070. | Secure the seat belt before operating the forklift. | |
| Work Lights | BLUE | The work lights are switched on, improving visibility in dim warehouse areas. | No action needed unless lights are not required. | |
| Beacon / Rotating Light | AMBER | The safety beacon is active, alerting nearby personnel to forklift operation. | Ensure beacon is functioning for maximum site safety. | |
| Mast / Lift Limit | AMBER | The mast has reached its maximum lift height or a lift limit switch has been triggered. | Do not attempt to lift further; lower the mast if necessary. |
13 symbols shown. Icons follow ISO 2575 dashboard standards; exact graphics vary by model year.
Most Important Warning Lights
Master Warning (Stop)
Common causes
- Major electrical fault in the drive system
- Severe hydraulic failure
- Critical battery management issue
What to do
Turn off the ERC070, disconnect the battery if safe, and have a Yale-certified technician diagnose and repair the underlying fault before returning to service.
Overload / Capacity
Common causes
- Attempting to lift a pallet exceeding the truck's rated limit
- Incorrect load positioning on the forks
- Load shift during lifting
What to do
Safely lower the load, verify its weight, and ensure it is evenly distributed on the forks; never exceed the ERC070's rated capacity.
Brake System
Common causes
- Worn brake pads or shoes
- Hydraulic brake fluid leak
- Electronic brake system malfunction
What to do
Immediately remove the forklift from service and have the brake system inspected and repaired by a qualified Yale service technician.
Battery / Charging
Common causes
- Battery state of charge dangerously low
- Charger connection failure
- Internal battery cell fault
What to do
Stop operation, connect the ERC070 to its charger, and inspect the battery and charger for faults; replace the battery if necessary.
Frequently Asked Questions
What should I do if the Battery Discharge Indicator comes on during a shift?
Plan to finish your current task and return the ERC070 to the charging station as soon as possible to avoid automatic power reduction.
Why won't the ERC070 move when the parking brake light is on?
The parking brake must be fully released before drive functions are enabled; check the lever or switch for proper disengagement.
How do I know when scheduled maintenance is due?
The Service/Hour Meter light will illuminate when the ERC070 reaches its programmed service interval; check the hour meter display for details.
What does it mean if the Overload/Capacity light activates?
This means the forklift is attempting to lift more than its rated capacity; immediately lower the load and verify the weight.
Can I drive the ERC070 with the seat belt light on?
No; the seat belt must be fastened before operating the forklift to comply with safety regulations and enable full functionality.