Agrimate AM-666-NEO 2S Series User manual

User Manual
BEFORE OPERATING THIS MACHINE,
PLEASE READ THESE INSTRUCTIONS CAREFULLY
DISCLAIMER: DUE TO CONSTANT UPGRADATION, FEATURES AND SPECIFICATIONS ARE
SUBJECT TO CHANGE WITHOUT NOTICE
Knapsack Power Sprayer
AM-909-NEO 2S
AM-708-NEO 2S
AM-666-NEO 2S

2
CAUTION
Refuel
Use the mixture of the gasoline and the two stroke engine oil, the volume ratio is 25-30:1 (Fig-1)
Check and clean the air filter
The air filter must be often cleaned, or the polluted air filter will lower the output power of the
engine. If the core is blocked by dust, use gasoline to clean the core and the inside of the air filter,
then dip in the oil, wring oil out and put the core back (Fig 2)
PREPARTION
1. Stop running the gasoline engine before the tank is refueled, and ensure that the gasoline
engine is far from the fire. Against the position, discharge the exhaust gas from the rooms,
channels using gasoline engine or any other closed places.
2. Forbid to touch the muffler and the body when the gasoline engine runs and just stops.
3. Don’t touch the ignition plug cap and wires, to avoid the electrical shock
4. Forbid children and persons unconcerned to touch the gasoline engine.
5. Ensure the cooling of the muffler and the body, cover the gasoline engine after daily work.
6. Against the problem, the damage or the misfire of gasoline engine, check and maintain the
gasoline regularly and clean the deposit carbon in the muffler and in the cylinder exhaust.
7. Forbid to use pure gasoline (without two-stroke engine oil) as fuel.
8. Against the damage of gasoline engine and the instruments, forbid to accelerate abruptly, to
run speedily and stop abruptly.
9. Forbid the drunk, the dizzy and the pregnant to use the gasoline engine.
1. The FC Two-stroke engine oil
25. The Gasoline The Core
Fig 1 Fig 2

3
START UP
1. After the engine starts, run 3-5 minutes at a low speed
2. When the engine is heated enough, adjust the throttle handle to the corresponding speed.
3. Note: don’t accelerate abruptly due to bad lubrication of the engine at the beginning of startup.
4. Avoid the speedy idle motion and over speed motion. If the throttle is totally opened, the
engine will run over speed, which not only shortens the service life of the engine but also
causes more problems in the engine.
1. Reduce the gasoline engine to the slowest speed and run 3-5 mins
2. Press the stop switch to stop the engine.
RUNNING
STOPPING
1. Turn on the gasoline switch until the gasoline flows out the clear plastic pipe. (Fig 3)
2. Close the choke totally (Fig 4)
If the engine is heated, the choke must be totally opened.
3. Open half the throttle.
4. Draw the starter several times slowly, and then draw quickly.
Note: if the excessive gasoline causes the difficult start, take down the ignition plug and the
input pipe, open the choke and the throttle totally, draw the starter several times then install
the input pipe and start the engine. After the startup, open the choke totally.
Fig 3
Fig 4
Open
Close
The Choke Handle

4
MAINTENANCE
1. Daily check
 •Checkallscrewsandnuts
 •Checkoilleakageorairleakage
2. Check after running 20 hours
 •Cleanthecoreoftheaircleaner
 •Cleanthegasolinelter
3. Check after running 50 hours
 •Refastenthenutsofthecylinder
 •Clean the accumulated carbon both in the combustion chamber and in the exhaust
of the cylinder
 •Cleantheaccumulatedcarbonintheignitionplug,adjusttheclearanceto0.6mm(Fig5)
 •Cleantheaccumulatedcarbonbothintheintakeandintheexhaustofthemufer(Fig6,7)
Fig 5 Fig 6 Fig 7
If the gasoline engine isn’t used for a long time, it must be maintained as follows:
1. Remove the fuel in the tank and in the carburetor, close the choke totally, draw the starter
3-5 times.
2. Take down the spark plug, add certain engine oil from the spark plug hole into the cylinder, and
draw the starter 2-3 times to move the piston to the top dead center, then install the spark plug.
3. Use the soft cloth with engine oil to clean the surface of the engine, stor the engine in a dry
and windy place for the next use.
STORAGE

5
TROUBLE SHOOTING
1. Fail to start
 •Oilswitchisnotturnedon
 •Gasolineismixedwithwater,replaceit
 •Theignitionplughasaccumulatedcarbonorhasbeenbroken
 •Poorcontactofthehighvoltagewirewiththesparkplug
2. The engine can start, but can’t run fast
 •Thechokeiseitheropenorclosedfully
 •Theratioofengineoilandthegasolineisnormalornot
 •Maybethereiswateringasoline
3. The gasoline engine can run, but has not enough power
 •Maybethecoreoftheairlterisblockedbydust
 •Maybethecylinderexhaustandthemuferareblockedbyaccumulatedcarbon
 •Thepiston,thepistonringsandcylinderhavebeenbadlywornout
 •Maybethegasolinelterisblockedbydust
 •Thebodyorthetopoftheshafthasoilleakageandairleakage
4. The gasoline engine stops suddenly when running
 •Runoutofthegasoline
 •Thehighvoltagewiredrops
 •Theignitionplughasaccumulatedcarbonorhasbeenbroken
 •Thegasolinelterisblockedbydust
 •Maybethereiswaterinthegasoline
 •Theairholeofthetanklidisblockedbydust

6
ENGINE SPARE PARTS DIAGRAM OF KNAPSACK POWER SPRAYER
AM-666-NEO 2S | AM-708-NEO 2S | AM-909-NEO 2S

7
PART NO. PART NAME
AM-666-NEO 2S-E01 Screw
AM-666-NEO 2S-E02 Cleaner Outside Cover
AM-666-NEO 2S-E03 Filter Element
AM-666-NEO 2S-E04 Screw Assy
AM-666-NEO 2S-E05 Cleaner Inside Cover
AM-666-NEO 2S-E06 Screw
AM-666-NEO 2S-E07 Choke
AM-666-NEO 2S-E08 Choke Handle
AM-666-NEO 2S-E09 Carburetor
AM-666-NEO 2S-E10 Gasket, Carburetor Side
AM-666-NEO 2S-E11 Screw Assy
AM-666-NEO 2S-E12 Inlet Mainfold
AM-666-NEO 2S-E13 Washer, Cylinder Side
AM-666-NEO 2S-E14 Pin
AM-666-NEO 2S-E15 Screw Assy
AM-666-NEO 2S-E16 Fan Cover
AM-666-NEO 2S-E17 Clutch Step Screw
AM-666-NEO 2S-E18 Washer
AM-666-NEO 2S-E19-21 Clutch Assy
AM-666-NEO 2S-E20 Washer
AM-666-NEO 2S-E21 Spring
AM-666-NEO 2S-E22 Nut
AM-666-NEO 2S-E23 Washer
AM-666-NEO 2S-E24 Stop Cord Comp.
AM-666-NEO 2S-E25 Primary Cord Grommet
AM-666-NEO 2S-E26 Magneto Stator
AM-666-NEO 2S-E26 Magneto Rotor
AM-666-NEO 2S-E27 Screw
AM-666-NEO 2S-E28 Front Half Crankcase

8
PART NO. PART NAME
AM-666-NEO 2S-E29 Guide Plate
AM-666-NEO 2S-E30 Gasket, Crankcase
AM-666-NEO 2S-E31 Oil Seal
AM-666-NEO 2S-E32 Ball-Bearing
AM-666-NEO 2S-E33 Key
AM-666-NEO 2S-E34 Crankshaft Comp.
AM-666-NEO 2S-E35 Rear Half Crankcase
AM-666-NEO 2S-E36 Starter Case AM 708 Only
AM-666-NEO 2S-E36+37+38 Starter Pawl & Spring Assy AM 708
AM-666-NEO 2S-E36+37+38 Starter Pawl & Spring Assy AMP 768
AM-666-NEO 2S-E37 Starter Pawl Spring
AM-666-NEO 2S-E38 Starter Pawl
AM-666-NEO 2S-E39 Screw
AM-666-NEO 2S-E40 Recoil Spring
AM-666-NEO 2S-E41 Starter Pulley
AM-666-NEO 2S-E42 Recoil Starter Body
AM-666-NEO 2S-E43 Rope Guide
AM-666-NEO 2S-E44 Rope
AM-666-NEO 2S-E45 Starter Handle
AM-666-NEO 2S-E46 Gasket
AM-666-NEO 2S-E47 Screw Assy
AM-666-NEO 2S-E48 Cover
AM-666-NEO 2S-E49 Cover
AM-666-NEO 2S-E50 Screw Assy
AM-666-NEO 2S-E50 Gasket Muffler
AM-666-NEO 2S-E51 Plug Cap
AM-666-NEO 2S-E52 Screw
AM-666-NEO 2S-E53 Plug Cover
AM-666-NEO 2S-E54 Plug

9
PART NO. PART NAME
AM-666-NEO 2S-E55 Screw
AM-666-NEO 2S-E56 Washer
AM-666-NEO 2S-E57 Washer
AM-666-NEO 2S-E58 Sealing Washer
AM-666-NEO 2S-E59 Muffler
AM-666-NEO 2S-E60 Bolt
AM-666-NEO 2S-E61 Washer
AM-666-NEO 2S-E62 Nut
AM-666-NEO 2S-E63 Cylinder
AM-666-NEO 2S-E64 Gasket, Cylinder
AM-666-NEO 2S-E65 Ring, Piston
AM-666-NEO 2S-E66 Piston
AM-666-NEO 2S-E66 Gasket, Fuel Tank Cap
AM-666-NEO 2S-E67 Stop Ring
AM-666-NEO 2S-E68 Pin, Piston
AM-666-NEO 2S-E69 Needle, Bearing
AM-666-NEO 2S-E70 Piston Pin Circlet
AM-666-NEO 2S-E71 Fuel Tank Cap
AM-666-NEO 2S-E72 Air Inlet Mouth
AM-666-NEO 2S-E73 Frame
AM-666-NEO 2S-E74 Sealing Washer
AM-666-NEO 2S-E75 Outlet Fuel Pipe
AM-666-NEO 2S-E76 Inlet Fuel Pipe
AM-666-NEO 2S-E77 Primary Cord Grommet
AM-666-NEO 2S-E78 Cleaner
AM-666-NEO 2S-E79 Fuel Tank - AM 708
AM-666-NEO 2S-E80 Screw
AM-666-NEO 2S-E81 Screw
AM-666-NEO 2S-E82 Starter Pulley Assy

10
TANK & PUMP PARTS DIAGRAM OF KNAPSACK POWER SPRAYER
AM-666-NEO 2S | AM-708-NEO 2S | AM-909-NEO 2S