What to do if the condenser fan is not working in my Broce FMJ470 Floor Machine?
- MmarkwilkinsAug 5, 2025
If the condenser fan isn't working in your Broce Floor Machine, check for airflow restriction on the condenser.
What to do if the condenser fan is not working in my Broce FMJ470 Floor Machine?
If the condenser fan isn't working in your Broce Floor Machine, check for airflow restriction on the condenser.
What happens if the expansion valve is flooding or stuck open in my Broce Floor Machine?
If the expansion valve is flooding or stuck open in your Broce Floor Machine, this would cause high and low sides to become less distinguishable.
How to tell if the compressor is weak in Broce FMJ470?
A weak compressor in a Broce Floor Machine is indicated by accelerating the engine and watching the suction and discharge readings.
Defines the requirements and responsibilities for operating the machine safely.
Lists essential safety rules and warnings to prevent accidents and injuries during operation.
Details about machine dimensions, weight, capacities, and performance metrics.
Lists the types and quantities of fluids required for the machine's operation.
Identifies and illustrates the various controls available to the operator for machine functions.
Step-by-step instructions for safely starting the engine and preparing the machine for operation.
Instructions on how to raise, lower, angle, and operate the broom core for effective sweeping.
Guidance on optimizing sweeping performance and avoiding common operational issues.
Explains how to navigate through the display screen menus and functions using keys.
Details the information presented on the primary display screen, including gauges and indicators.
Covers secondary display screens such as service reminders and fault logs for monitoring machine status.
Shows how to monitor hydraulic system temperature and interpret warning messages.
Explains the components and operation of the hydrostatic drive system for machine propulsion.
Describes the steering system, including the orbital type metering valve and cylinders.
Details how to control the broom's movement, rotation, and side-shift capabilities.
Provides an overview of the hydraulic system components like pumps, valves, motors, and filters.
Covers the hydraulic reservoir capacity and specifications for hoses and adapters used in the system.
Instructions for inspecting and replacing the engine air filter to ensure optimal engine performance.
Guidelines for maintaining the cabin air filter to provide clean air within the operator's cabin.
Outlines recommended service intervals for various machine components, including filters and fluids.
Procedures for cleaning the radiator and heat exchanger to prevent overheating in dusty conditions.
Identifies key lubrication points on the machine, including spindles, pivots, and bearings.
A detailed chart specifying lubrication and fluid change intervals for different machine components.
Guidance on checking fasteners, core drive alignment, and frame integrity for structural soundness.
Recommendations for engine maintenance and proper tire inflation for longevity and ride comfort.
Steps for routine checks and maintenance of the A/C system to prevent failures and downtime.
A chart correlating suction and discharge pressure readings with common A/C system problems.
Step-by-step instructions for removing and installing the direct drive broom core.
Describes the expected behavior of the hydraulic system during normal operation.
Lists common issues like brush stalling or bouncing and their probable causes and solutions.
| Model | FMJ470 |
|---|---|
| Category | Floor Machine |
| Power Source | Electric |
| Speed | 175 RPM |
| Brush Motor | 1.5 HP |
| Power Cable | 50 ft |
| Pad Size | 17 inches |
| Brush Diameter | 17 inches |