MM181 - Pest control Maruyama - Free user manual and instructions
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| Product Type | Pest Control Mist Blower / Sprayer |
| Brand | Maruyama |
| Model | MM181 |
| Engine Type | Air-cooled 2-stroke gasoline engine |
| Displacement | 18.1 cc |
| Fuel Tank Capacity | 0.6 L |
| Chemical Tank Capacity | 10 L |
| Air Volume | 180 m³/h |
| Spray Distance | Up to 8 m |
| Weight (Empty) | 5.2 kg |
| Dimensions (L x W x H) | 400 x 350 x 500 mm |
| Ignition System | Electronic (CDI) |
| Carburetor | Rotary valve type |
| Sound Power Level | < 105 dB(A) |
| Vibration Level | < 3.5 m/s² |
| Main Functions | Insecticide, fungicide, herbicide spraying; dusting |
| Maintenance | Clean air filter after each use; replace spark plug annually; use fresh fuel mix (50:1) |
| Safety Features | Engine stop switch, throttle lock, protective frame |
| Spare Parts Availability | Spark plug, air filter, carburetor kit, nozzle set |
| Warranty | 2 years (parts and labor) |
Frequently Asked Questions - MM181 Maruyama
What type of fuel does the MM181 require?
The Maruyama MM181 uses a 50:1 gasoline-to-2-stroke oil mix. Do not use pure gasoline or pre-mixed fuel not intended for 2-stroke engines.
How do I start the fogger?
Set the choke, prime the carburetor with the primer bulb, pull the starter rope gently until resistance is felt, then pull sharply. Once running, open the choke.
What chemicals can I use with this device?
It is suitable for most water-based insecticides, fungicides, and herbicides. Always follow the chemical manufacturer's instructions for dilution and application.
How do I clean the tank after use?
Empty any remaining chemical, rinse the tank with clean water, and run the machine with clean water for a few minutes. Clean the nozzle and air filter.
What is the maximum spray distance?
The MM181 can spray up to 8 meters horizontally, depending on wind conditions and chemical viscosity.
How often should I change the spark plug?
Replace the spark plug once a year or after 100 hours of operation. Use only the recommended plug type (e.g., NGK BPMR7A).
Can I use the fogger for dusting?
Yes, the MM181 can be used for dusting with appropriate attachments. Switch to dust mode and adjust the nozzle accordingly.
What safety precautions should I take?
Always wear protective gloves, goggles, and a mask. Ensure bystanders are at least 10 meters away. Do not operate indoors.
My engine won't start. What should I check?
Check the fuel mix, spark plug, air filter, and ignition wire. Ensure the stop switch is in the 'ON' position and that there is spark.
Where can I find spare parts?
Authorized Maruyama dealers and online retailers stock common parts like spark plugs, air filters, and carburetor kits. Use genuine parts.
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