Download specifications platform ladder

• Battery voltage
• Engine speed
Audible Warnings
The system shall include alarms to indicate when breathing air is below 20% volume, tip
temperature is greater than 300°F and hydraulic oil temperature is above 190°F.
Visual Warnings
In addition to the audible warnings, the system shall include visual warning indicators for low
breathing air, high tip temperature and high hydraulic oil temperature.
Display Screens
• 5.6” Quarter VGA Transflective LCD screen with glass lens
• LED backlighting
• Environmentally-hardened housing
• Five (5) function buttons with three (3) color LED backlighting
• Five (5) navigation buttons
Electronic Control Modules
• Environmentally-sealed aluminum housing
• 40 MHz processor
• 448kB flash ROM
• 282kB SRAM
• 8kB EEPROM
Sensors
• Ladder extension
• Ladder inclination
• Waterway pressure
• Waterway flow
• Water presence
• Tip temperature
• Base temperature
• Hydraulic oil pressure
• Hydraulic oil temperature
• Cradle alignment
• Rung alignment
• Breathing air pressure (If equipped with breathing air)
Wiring harness
Wiring shall be individually and permanently function- and color-coded every three (3) inches
on the insulation. The insulation shall meet SAE standard J1128 in its latest edition for GXL or
SXL temperature rating. All exposed wiring shall be run in a loom with a minimum 289 degree
Fahrenheit rating. All wiring looms shall be properly supported and attached along the entire
run.
Durability
The components shall be thoroughly tested and have a proven reliability in severe environments
to ensure long life on the fireground. The system shall be capable of operating in a temperature
range of -40°F through 185°F.
The display and processor shall remain operational through the following tests: