Solar LED Taxiway & Runway Semiflush Reflective Markers FAA L-853 Type I, Style I
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Compliance
• ETL Certified L-853 Type I, Style I: FAA AC 150/5345-39D
– Taxiway Centerline
– Runway Centerline
• IP68 Ingress Protection
Applications
Solar LED Semiflush Reflective Markers are used to delineate runways, taxiways, helipads, and roadways for visual recognition.
• Airfield lighting:
– Taxiway centerline (green/green)(ETL Certified)
– Runway centerline (white/white)(ETL Certified)
– Taxiway edge (blue/blue)
– Threshold (red/green)
– Obstruction (red/blank)
• Helicopter landing pads
• Seaplane landing areas
• Fire hydrant indicators
Features
• Highly visible at night and under adverse weather conditions
• Semiflush snowplow-safe design
• Aluminum alloy fixture rated for 25 tons PSI
• High brightness LEDs (5mm diameter)
• Visible over 1/2 mile (800m) away
• Flashing or constant mode
• LEDs operate all night (dusk to dawn)
• Integrated reflective section enhances visibility
• IP68 water and dust resistant
• Maintenance free
• Designed to operate in extreme temperatures
• Easy installation with optional thermoplastic adhesive pad
Ordering Codes
| Product Code | LED Color Combination (Side 1 / Side 2) |
|---|---|
| SL-L853T1 |
BB: Blue/Blue GG: Green/Green WW: White/White YY: Yellow/Yellow GY: Green/Yellow BX: Blue/Blank |
Specifications
• Battery Type: Anti-heat NiMH (2.4V/600mA)
• Operating Hours: 24 to 30 hours after fully charged
• Battery Charge Time: 4 hours of sunlight
• Battery Lifespan: 3 to 5 years
• Solar Panel: Monocrystalline (4V/63mA)
• Mounting Surfaces: Asphalt, concrete, turf, or dirt
• Fixture Dimensions: 4″ x 4″ x .75″ (102 x 102 x 20mm)
Thermoplastic Adhesive Pad Installation Instructions
The optional adhesive pads are a non-toxic, zero VOC, performance thermoplastic adhesive designed to adhere markers to concrete or asphalt. When heated with a propane torch, the pad liquefies and fuses the marker to the pavement surface.
Number of Adhesive Pads per Fixture:
• Standard project: one pad
• FAA project: two pads
Required Equipment:
• Propane-fueled torch (Gas Pony or equivalent) with 25 ft hose
• Adequate propane supply
• Safety glasses (or face shield), protective gloves, leather boots, long pants
Storage and Handling:
• Store adhesive pads indoors in a dry location at 35°F to 90°F (2°C to 32°C) and keep them dry prior to installation.
• Avoid dropping or throwing adhesive pads when ambient temperatures are below 50°F (10°C), as the material becomes less flexible and may crack.
Surface Requirements:
• Asphalt and concrete pavement
• Specialty paving surfaces such as brick, cobblestone, or stepping stones
• Adhesive pads may also be installed over existing adhesive pads when the surface is clean and stable.
The pavement surface must be:
• Free of dirt, dust, sand, debris, oils or chemical contamination
• Completely dry prior to installation. If moisture is present, the installation area must be dried using the propane torch before placing the adhesive pad.
Propane Cylinder Safety:
• Propane cylinders must always be operated in the upright position with the valve at the top.
• Never lay the propane cylinder on its side, as this may allow liquid propane to enter the torch, creating a hazardous condition.
Installation Procedure:
Step 1 – Surface Preparation
• Clean the installation area thoroughly. Remove all loose material including dust, sand, and debris.
• A power blower may be used to clear the surface. The propane torch may also be briefly used to blow debris away from the application area.
Step 2 – Remove Surface Moisture
• Ensure the pavement surface is completely dry. Surface moisture may not always be visible.
• Use the propane torch to heat and dry the installation area if necessary.
Step 3 – Position Adhesive Pad
• Set the adhesive pad in the desired location on the pavement surface.
Step 4 – Heat Adhesive Pad
• Stand with the wind at your back so heat is directed away from the operator.
• Using the propane torch, move the flame slowly and evenly across the adhesive pad. Continue heating until the pad becomes soft and molten, allowing it to spread slightly.
• The adhesive pad must reach its melting temperature to achieve proper bonding with the pavement surface.
Step 5 – Install Marker
• Immediately after the adhesive pad becomes molten, place the marker onto the adhesive using a gloved hand.
• Apply gentle pressure to seat the marker into the adhesive pad.
• Do not press the marker directly against the pavement surface. Maintain a thin layer of adhesive between the marker and the pavement.
• The molten adhesive should flow into the recessed cavities on the underside of the marker, and flow through the anchor holes on both sides of the marker. This creates a mechanical bond that secures the fixture to the pavement.
Step 6 – Cooling
• Allow the adhesive pad to cool and solidify. Under normal conditions, the adhesive will set within a few minutes.
