Nakayama 038153, Instructions Manual

EN

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Main features

This machine adopts gear structure to decrease speed, so it is very durable. The main part is the plunger pump of two directions type. The structure is simple 
and compact, so it is easy for the maintenance. This machine has high pressure, big flow and good efficiency, so the protection effect is very obvious. The main 
spraying parts are three nozzles, which are developed and only adopted by our factory in our country. So the spraying range is wide.

Main structure

This machine mainly consists of five parts: Engine. It is power source of the machine. It is connected with the plunger pump through the decelerating device 
and connected with the frame through bottom support. Plunger Pump. It is the heart part of the machine; its every parameter will directly influence the whole 
machine’s property. It is connected with the engine and with the frame. The frame is the support part of the machine. The Chemical Tank  is used for holding 
chemical liquid, the spraying parts mainly consist of rubber frame, handle, valve, nozzle and spraying rod.

Operating Instruction

Preparation before start.

Connecting of spraying parts. Before start, all the connections should be correct, the method is as Figure 1.

1.Long Spraying Nozzle

2.Washer

3.Straight Spraying Tube

4.Valve

5.Handle
6.Plastic Tube

Start

Adding fuel: This gasoline engine is of single-cylinder and two-stroke type. The fuel is a mixture of No.95 gasoline and two-stroke automobile oil that cannot be 
replaced by any other kind. The ratio between gasoline and oil is 30 ml oil / 1 lt oil. One scaled fuel adding bottle is supplied. 

Push the fuel-injecting pump continuously until the fuel is full i.e. fuel flows out of the transparent tube (see Figure 2).  Put the fuel handle on the starting 
position (about one third of the whole scale) (See Figure 3). 

Check if all the installations are correct and stable. For new or long storage machines, oil sealed in the cylinder must be removed first. 
The removing method: Take off the spark plug, use the lift thumb to stop the spark plug hole and pull the starter with strength to spray 
the oil out. Check the sparks of the spark plug. Normally the sparks should be blue. Check if the air cleaner is clean. Dirty air cleaner 
will influence the volume of incoming air that can cause the bad performance of the engine. Before start, mix medicament according 
to the medicament instruction book, then pour in the chemical tank.

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Figure 1 

Figure 2 

Figure 3