Curtis Model 3501 is a high-performance, microprocessor-based digital instrument panel designed for a wide range of industrial vehicles. Often integrated into electric and engine-powered equipment like forklifts, construction machinery, and commercial cleaning vehicles, it provides a centralized package for monitoring and controlling vehicle functions. Curtis Instruments Key Technical Features Integration:
: Uses a "Snap-Fit" design to eliminate traditional mounting hardware. curtis 3501 manual
: Use the keypad to enter the configuration menu for changing settings like the clock or maintenance intervals. Battery Input (B+ and B-): High current connections
Typically ranges from 12V to 48V DC (check your specific model suffix). Display Type: High-contrast LCD or 7-segment LED. Operating Temperature: -40°C to +85°C. and direction contactors (forward/reverse).
Often IP65 or IP67 rated (waterproof and dust-tight). 3. Installation and Wiring
Ensure Pin 3 (Signal) is receiving the correct voltage. Most units require a high signal to trigger the timer.