Koshin KV-EX50TH85 Operation Manual Download Page 6

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10

BEFORE USE

BEFORE USE

Free state

Fixed state

Free state

Braked state

The hose is reeled clockwise when 
the handle is seen from front.
Do not rotate counterclockwise. 
Doing so will cause the hose to 
sag inside the reel and not to move.

Caution

Guide the hose to the hose guide 
so the hose does not become 
tangled while reeling.

Caution

4. 

How to clean the hose guide

When the hose guide does not operate smoothly due to dust or mud, remove the guide 

and clean with water.

If the hose guide and hose become misaligned while reeling, Set the 
hose guide to the free state and align the position.
(See "How to use the hose guide" (page 6).)

Caution

Hydration and Lime sulfur might make life-time of this machine 
shorter. Dissolve them completely in container such as bucket, before 
use. Also, stir the chemical in powder completely to avoid preeipitation.

Caution

When the hose-reeling comes close to an end, reel it slowly.
(Reeling fast may cause the wire at the hose end to spring and result 
in injury.)

Caution

You can set the hose guide to the free state when wishing to reel the hose without using 

the traverse mechanism.

Rotating direction of the handle

Do not tangle 
the hose.

Screw

Screw

Screw

Wash with water

Wash with water

Wash with water

(1)  Removing 2 screws at the hose guide 

can disengage the hose guide.

(2)  Remove the dust, wash with water and 

reassemble to the original condition.

How to Use the Tire Stopper and Brake

3

About chemicals

4

Tire Stopper

Tire Stopper

Brake

Brake

The tire direction can be fixed when the tire 
stopper pin is pulled as shown below.
This will be safe when moving this product on a 
light truck on a bridge or moving straight on a 
ridge.

Press the brake with your foot and put on the 
brake as shown below.
To cancel, reversely press the brake.

1. Follow exactly the direction for dilution from chemical manufacturer when use each chemical.
2. Wash hands immediately after use. (Do not keep chemical in tank) Put enough clear 

water into tank to clean inside of tank and also spray to clean hose and pump. Make 
sure to clean all completely. Repeat this step 2-3 times.

Main Recommend Chemical List

Emulsion

[Use before thinning down chemical with water]

   Insecticide      Disinfectant      Weed-killer

Hydration

[Use before dissolving chemical in power with water]

   Insecticide      Disinfectant      Weed-killer

Press the brake firmly. Otherwise malfunction may occur.

Caution

Make sure to read carefully operation manual for each chemical and 
follow direction when thin down the chemical.

Caution

Chemicals are poisonous. Make sure to follow instruction from each 
chemical manufacturer and pay attention when using.

Caution

Inproper use may cause damage to hose and parts. Make sure to use properly.

Caution

Summary of Contents for KV-EX50TH85

Page 1: ......

Page 2: ...air shop for your safety It may cause injury if continue to use Do not use the machine except for spraying gardening and agricultural chemicals and normal spray use Store the machine in a place where...

Page 3: ......

Page 4: ...traverse mechanism for the hose reel so the hose can easily be reeled Traverse mechanism When you rotate the handle the traverse axis rotates in conjunction with the belt The hose is reeled with the...

Page 5: ...just the position of the hose guide so the hose on the hose reel side can be inserted straight against the hose guide The hose guide can be moved in the free state Set it to the fixed state after adju...

Page 6: ...screws at the hose guide can disengage the hose guide 2 Remove the dust wash with water and reassemble to the original condition How to Use the Tire Stopper and Brake 3 About chemicals 4 Tire Stopper...

Page 7: ...e straight spray If don not make spray condition air will not go out from hose and water does not come up Caution Read carefully the engine operation manual before putting in engine oil Caution Mistre...

Page 8: ...oil starter several times move choke to OPEN then pull it again Caution Do not run without water except when removing water Running without water more than 1 minute may cause trouble Caution Make sure...

Page 9: ...suction may not work smoothly Caution To prevent burn do not touch the high temperature part of the engine during operation and immediately after stopped Caution Spraying 3 How to Stop 4 Intermittent...

Page 10: ...zle Running without liquid may damage pump Caution In case of possibility of freezing use antifreeze and run through pump hose and nozzle after wash with water Do not leave antifreeze liquid inside of...

Page 11: ...kage of consumption parts cylinder pipe Piston rod packing pressure adjusting spring etc Air is coming into suction side Bad engine revolution Running engine at low speed Air is coming into delivery h...

Page 12: ...ection Hose Reel Connection Hose Delivery Mouth Delivery Mouth Delivery Mouth Take off reel hose and run the machine If spray does not start the major possible cause is that air is coming into deliver...

Page 13: ...ple Packing B Nipple Packing B Swivel Parts Name Nipple Packing B 2 Step Extensible Nozzle Pipe Assy Handle Grip Swivel Suction Hose Assy Nipple Packing Hose Band Strainer Surplus Water Hose Clip Nipp...

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