Husqvarna BMS 150 Parts Manual
![Husqvarna BMS 150 Scraper manual cover](/images/dBSDlUfewicTWHjQwkfbWCgr/thumbs/thumb175x175.webp)
To start the Husqvarna BMS 150 Scraper, ensure that the machine is on a level surface. Check that the fuel tank is full and the oil level is adequate. Turn the fuel valve to the 'on' position, set the choke to 'closed', and pull the starter handle firmly until the engine starts. Gradually adjust the choke to 'open' as the engine warms up.
If the scraper is not starting, check the fuel level and ensure the fuel valve is open. Verify that the spark plug is clean and properly connected. Inspect the air filter for blockages and clean or replace if necessary. Additionally, ensure that the choke is set correctly for starting.
Regular maintenance for the Husqvarna BMS 150 Scraper includes checking and changing the engine oil, cleaning or replacing the air filter, inspecting the spark plug, and checking the scraper blades for wear. Lubricate moving parts and ensure all bolts and nuts are properly tightened.
To replace the scraper blades, first disconnect the spark plug to prevent accidental starting. Tilt the unit back to access the blades. Unscrew the bolts securing the blades, remove the old blades, and attach the new ones. Make sure the blades are securely fastened before operating the machine.
Excessive vibration may be caused by loose bolts, worn blades, or an uneven surface. Check and tighten all bolts and nuts, inspect the blades for damage or wear, and replace if necessary. Ensure that the machine is used on a flat, smooth surface.
To ensure safety, always wear appropriate personal protective equipment such as gloves, safety glasses, and hearing protection. Read the user manual thoroughly before operation. Keep bystanders at a safe distance and never operate the machine without its protective covers in place.
The Husqvarna BMS 150 Scraper is designed to operate on unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol content to prevent engine damage.
To adjust the scraping depth, locate the depth adjustment lever or knob on the machine. Adjust the setting to the desired depth while the machine is turned off and on a stable surface. Test the scraping operation on a small area to ensure the adjustment is correct.
If the engine stalls, first turn off the scraper and check for any obstructions or debris. Verify that the fuel tank is not empty and the air filter is not clogged. If necessary, let the engine cool down before attempting to restart.
After use, ensure the machine is turned off and cooled down. Use a damp cloth to wipe down the exterior surfaces and remove dirt or debris. Avoid using high-pressure water as it can damage the engine and electrical components. Check and clean the air filter and inspect the blades for any residue build-up.