J-TECH LANEBLADE - User Manual

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features
Safety Messages

The LaneBlade® is a highway safety device designed to clear roadway debris. It is manufactured from heavy-duty steel construction and finished with a corrosion-resistant powder coat, ensuring durability and long service life.

Function Description:

The primary function of the LaneBlade® is to push roadway debris weighing less than 150 pounds at speeds less than 20 mph. It is not intended for use as a snowplow or grader to move excessive amounts of snow, dirt, or gravel. The system includes a camera and an in-cab video touch screen monitor to assist in the safe removal of debris. An optional DVR system is available to record video footage while the vehicle's ignition is on.

Important Technical Specifications:

Weight: Approximately 650 lbs.
Dimensions (from bottom of blade to top of grille): 41 inches.
Dimensions (from bottom of blade to top of cowling): 45 inches.
Width (Wings Stowed): 98 inches.
Width (Wings at Half-Extension): 101 inches.
Width (Wings Fully Deployed): 105 inches.
Ground Clearance (Stowed Position): Approximately 8.5 inches.
Wing Angles:
- Stowed: 35° from the maul board.
- Fully Deployed: 40° from the maul board (75° travel from stowed).
- Tolerance: +/- 5°.
Capacity: Designed to push debris weighing 150 pounds at a maximum speed of 20 mph.
Hydraulic System:
- Pump Motor Specifications:
  - Motor Voltage: 12 VDC
  - Motor Horsepower: 2 HP
  - Motor Power: 1.5 kW
  - Reservoir Volume: 0.83 Gallon
  - Reservoir Usable Volume: 1 Gallon
  - Pressure Rating: 2000 PSI
- The hydraulic system is equipped with fluid velocity fuses to prevent damage from dropping from the stowed position in case of an unexpected hydraulic fluid loss.
- A 1,200 PSI crossover relief valve prevents damage to the hydraulic system if the wings strike an obstruction, causing pressure to exceed 1,200 PSI.
Blade Wear Limit: The blade is a wear item. If any point along its length is less than 3/8 of an inch, the blade must be replaced.

Usage Features:

Vehicle Mount: The LaneBlade® attaches to the vehicle via a J-Tech vehicle mount, bolted to the underside of the vehicle frame.
In-Cab Controller: Provides full control of the LaneBlade® from the cab.
- ON/OFF Switch: Powers the control keypad (which glows green when on) and can be used as an emergency stop.
- Deployment: Press and hold "WINGS FWD" to fully deploy wings. A quick double-tap engages this function for 5-6 seconds.
- Stowing: Press and hold "WINGS BACK" to fully stow wings. A quick double-tap engages this function for 5-6 seconds.
- FLOAT Mode: Engaged by double-tapping or pressing and holding the "DOWN" button for 3 seconds. The FLOAT indicator light changes from green to red. It automatically cancels after 20 minutes or can be canceled by momentarily pressing the "UP" button.
- Operation Time Outs: Control functions automatically time out (shut off) after 5-6 seconds to reduce pump motor wear and prevent battery drain. FLOAT mode cancels after 20 minutes.
- Automatic Shutdown: After approximately 22 minutes of idle time, the control automatically turns off. The indicator light blinks from red to green. To restart, turn the control OFF and then back ON.
- Soft Stop: The control allows the LaneBlade® to coast to a soft stop, resulting in smoother operation and decreased wear on the hydraulic system.
UNSTOWED Indicator: A notification light on the dash alerts the driver when the LaneBlade® is unstowed.
Camera System: Includes one camera and an in-cab video touch screen monitor. The camera is wired to the vehicle's ignition and operates when the ignition is on. The camera must show the correct fields of view (including the maul board) for safe operation.
Optional DVR System: Records video in the background when the vehicle's ignition is on. Footage can be viewed by removing the SD card from the monitor and inserting it into a computer. User login (provided by J-Tech) is required to view live streams. Disabling or tampering with recording equipment is unlawful.
Safe Deployment Speed Control: The LaneBlade® will not deploy if the vehicle is traveling more than 20 mph to prevent high-speed impacts. Speed can be adjusted after deployment.
Safety Precautions:
- Do not exceed 20 mph with the LaneBlade® deployed or when making contact with debris.
- Always check the area around the vehicle for bystanders or equipment before moving.
- Wear a seatbelt when pushing debris.
- Push debris with wings in their fully deployed position.
- Avoid obstructions and uneven pavement (buckled pavement, expansion joints, speed bumps, raised manhole covers).
- Be alert for other vehicles, use mirrors, and signal intentions.
- Ensure the vehicle is equipped with a type "ABC" fire extinguisher, and operators are trained in its use.
- Always check with safety department and local authorities for vehicle operation in the work zone.
- Obey all posted traffic signs, speed limits, and authorities.

Maintenance Features:

Pre-Use Inspection (Before Every Use):
- Visually inspect for damaged, bent, loose, missing, or broken bolts, pins, and snaps.
- Inspect components and frame for damage, rust, or broken welds.
- Ensure cylinder and wing pivot pins are free from damage.
- Inspect the blade for wear (replace if less than 3/8 inch).
- Run the LaneBlade® through its full movement to check for complete movement and hydraulic leaks.
- Inspect maul board padding for damage.
- Inspect all wiring harnesses for exposed wires, corrosion, or damaged insulation.
- Inspect hydraulic lines, seals, and components.
- Check hydraulic fluid level (see page 15 for steps).
- Check camera and monitor for proper operation, clean lens, and acceptable field of view (see page 16 for standards).
- Lubricate all moving parts.
- Verify UNSTOWED light illuminates when deployed and extinguishes when stowed.
- Test safe deployment speed control (should not deploy over 20 mph).
- Correct any deficiencies before use.
Post-Use Inspection (After Every Use):
- Visually inspect for damaged, bent, loose, missing, or broken bolts, pins, and snaps.
- Inspect components and frame for damage, rust, or broken welds.
- Ensure cylinder and wing pivot pins are free from damage.
- Inspect the blade for wear.
- Run the LaneBlade® through its full movement to check for complete movement and hydraulic leaks.
- Inspect maul board, blade, and face for damage.
- Inspect all wiring harnesses for exposed wires, corrosion, or damaged insulation.
- Inspect hydraulic lines, seals, and components.
- Check hydraulic fluid level.
- Check camera and monitor for proper operation, clean lens, and acceptable field of view.
- Lubricate all moving parts.
- Verify UNSTOWED light illuminates when deployed and extinguishes when stowed.
- Test safe deployment speed control.
- Ensure no debris is stuck to the LaneBlade®. If so, remove manually with appropriate PPE.
- Return wings to stowed position.
- Power off the system and return the controller to its cradle.
- Back vehicle at least one truck length from debris.
- Use warning lights and turn signals when re-entering traffic.
- Turn off turn signals and warning lights.
Quarterly Maintenance Items:
- Check vehicle's oil level.
- Check vehicle mount and tighten loose fasteners.
- Check LaneBlade® assembly and tighten loose fasteners. Replace damaged parts.
- Inspect components and frame for damage.
- Ensure cylinder and wing pivot pins are free from damage.
- Add grease to all grease fittings.
- Inspect the blade for wear.
- Disassemble and clean all electrical connections, apply dielectric grease, and reconnect.
- Inspect hydraulic lines, seals, and components.
- Check hydraulic fluid level.
- Check camera for proper operation, clean lens, and acceptable field of view.
- Lubricate all moving parts.
- Verify UNSTOWED light operation.
- Test safe deployment speed control.
- Inspect and test vehicle battery.
- Inspect maul board padding material and replace as needed.
- Inspect powder coat finish and repaint if necessary with rust-resistant, high-grade enamel paint.
Hydraulic Fluid Management:
- Checking Level: Park on a level spot, with LaneBlade® and wings stowed. Remove cap from reservoir. Fluid is full when it reaches the FILL line.
- Adding Fluid: If needed, add Automatic Transmission Fluid (ATF) until it reaches the FILL line. Cycle wings several times, then recheck and add fluid if necessary.
Fuse and Circuit Breaker:
- Hydraulic Pump Circuit Breaker: Located near the vehicle's battery. Reset by pressing the switch to the ON position.
- DVR and Camera System Fuse: Located near the vehicle's battery. Replace with a fuse of the same type and amperage.
Vehicle Maintenance: Maintain and service the vehicle as recommended by the manufacturer, including tire pressure.

Safety Messages:

Always support the LaneBlade® with jack stands during inspections and maintenance.
Always park the vehicle in a safe and level area.
Wear safety glasses, chemical-resistant gloves, and a face shield when working on the LaneBlade®, battery, electrical, or hydraulic systems.
Clean up spilled hydraulic fluids immediately.
Always check for bystanders and equipment before moving the vehicle.
Have an ABC-rated fire extinguisher on hand when servicing.
Turn off vehicle ignition when working on the LaneBlade®.
Do not drop LaneBlade® parts.
Follow company lifting guidelines for heavy parts.
Disconnect the battery before working on electrical components.
Be aware of electrical fire or arc-flash risks.
Lower the LaneBlade® when parked and keep 8 feet clear of the drop zone.
Return the controller to its cradle when not in use.
Turn LaneBlade® off when not in use to prevent accidental activation.