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Owner

'

s Manual

MD300

Summary of Contents for MD300

Page 1: ...Owner s Manual MD300 ...

Page 2: ...cheduled replacement point for that part Maruyama Mfg Co Inc is liable for damages to other engine components caused by the failure of a warranted part still under warranty The purchaser is responsible for the performance of the required maintenance as defined by Maruyama Mfg Co Inc in the Owner s Operator s Manual EMISSION RELATED PARTS WARRANTY In addition to the above warranty coverage Maruyama...

Page 3: ... WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The U S Environmental Protection Agency EPA and Maruyama U S Inc are pleased to explain the emission control system warranty on your small off road engine New 1997 and later model year small off road engines must be designed built and equipped at the time of sale to meet the U S EPA regulations for small off road engines The equipment engine...

Page 4: ...f two years The 1995 and later model years EPA requires manufacturers to small off road engines for two years These warranty periods will begin on the date the small off road engine is purchased by the initial purchaser If any emission related part on your engine is defective the part will be replaced by Maruyama U S Inc at no cost to the owner Maruyama U S Inc shall remedy warranty defects at any...

Page 5: ...s defective the part will be repaired or replaced by Maruyama U S Inc OWNER S WARRANTY RESPONSIBILITIES a As the small off road engine owner you are responsible for the performance of the required maintenance listed in your owner s manual Maruyama U S Inc recommends that you retain all receipts covering maintenance on your small off road engine but Maruyama U S Inc cannot deny warranty solely for ...

Page 6: ...gine fin of cylinder etc are at high temperatures Don t touch them Warning label Safety Do not point the nozzle in the direction of people or pets Avoid using this product near rocks gravel stones and similar matter in order to avoid dangerous flying debris In the handling of chemicals and plant care agents it is essential to ensure that contact with the eyes and skin is avoided The wearing of sui...

Page 7: ...al tank Engine Blower Lock Lever Fuel tank Electricity rejection tape Flexible pipe Straight pipe Swivel pipe Band small Band large Ground braiding line Do not fix with tape etc Fuel tank cap Handle Box spanner Knapsack band Shutter lever stopper Manufacturing Number plate Shutter lever Cushion pad Throttle lever Knapsack frame Scale board ...

Page 8: ...tricity builds up in the chemical spray depending on the type of chemical temperature and humidity and this could generate a strong static electric charge To prevent this use the electricity rejection tape and ground braided line attached to the machine The electricity rejection tape and ground braided line are located in the machine so pass the ground braided line to the inside of the hose and di...

Page 9: ...gine 1 Push up the throttle lever 3 to 4 notches 2 Operate the priming pump and check the return of premixed fuel via the return pipe 3 Operate the choke lever 4 Start the engine by strongly pulling the start rope 5 Return the choke lever slowly 6 When the engine does not start Fully open the choke lever and pull the starting rope again If the engine does not start using this method CAUTION Method...

Page 10: ...d that are dried well Starting to Spray 1 Refer to the Spray Plan Table to see how far the shutter must be opened Move the shutter lever stopper and align it with necessary opening Refer to Example Spraying Work for information regarding the stopper position 2 Shoulder the machine on your back CAUTION The machine is heavy when filled with chemical Be careful when handling it 3 Operate the throttle...

Page 11: ... the tank otherwise it will be vulnerable to rust and stain If closing the shutter with fertilizer or seeds in the tank lower the lever slowly If the shutter is suddenly closed or forced to shut fertilizer or seeds may be caught between the shutter and tank bottom packing which not only prevents the shutter from closing all the way but may also causes troubles When fertilizer or seeds get stuck du...

Page 12: ... to prevent too much spraying of the chemical When performing dispersion pay attention to the NOTICE for the chemical or fertilizer to be applied Chemical Tank Cleaning 1 Remove the chemical tank Take out the R pin and pull out the intermediate rod 2 Open the tank shutter remove the chemicals in the tank and clean the tank Turn look lever and remove the tank 3 Take out the disgorge case and clean ...

Page 13: ...NCE Interval Daily Every 20 hours Every 50 hours Every 100 hours Check and replenish fuel Check for fuel leakage Check bolts nuts and screws for looseness and loss Check engine idle speed adjustment M Clean air filter element M Remove dust and dirt from engine screen M Remove dust and dirt from air intake screen Tighten bolts and nuts Clean spark plug and adjust electrode gap M Remove dust and dir...

Page 14: ...e removed and serviced after each one fifty 50 hours of use At the same time the exhaust ports should be cleaned and inspected An AUTHORIZED MARUYAMA DEALER should be contacted for this service Air Filter 024 028 0 6 0 7mm FUEL FILTER The fuel filter should be cleaned and inspected for damage after each twenty 20 hours of use The fuel filter is attached to the fuel pick up tube inside the fuel tan...

Page 15: ...ging from the fuel return line Start the engine and allow it to run until it stops Pull the starter cord a few times to remove any excess fuel from the engine Remove the spark plug and insert a small amount of oil into the cylinder Slowly pull the starter cord and bring the piston to a position closest to the spark plug hole Re install the spark plug Apply a thin coating of oil to all the metal su...

Page 16: ...Maruyama U S Inc 4770 Mercantile Drive suite 100 Fort Worth TX 76137 U S A Phone 940 383 7400 Fax 940 383 7466 www maruyama us com P N 277162 00 16 01 TAP Q ...

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