Clean foot≪Device of spraying chemicals for automobile≫

For passenger cars

Ｉｎｓｔａｌｌａｔｉｏｎ manual
Please read firstHigashi Hokkaido Isuzu Motors Co., Ltd.

1. Introduction
Clean foot installation manual

Greeting
Thank you for purchasing the device of spraying chemicals for automobile [Clean foot].
This manual describes the points to be checked, work procedures and precautions in theinstallation of the device.
Please read this manual and understand the contents well before starting work.

About guarantee
Quality assurance of each part of the kit is done by Higashi Hokkaido Isuzu Motors Corporation.
For defects in the manufacture (and installation) of kit parts, we will exchange free of charge
for one year after the purchase of the kit.
(Please quality assurance related to the installation work is carried out at the place that wasdone it.
If damage, pollution, quality degradation of each part is caused by installation work, pleaseexchange parts at the place where the work was carried out.)

Explanation to users
As for the explanation of the device to user, hand over the enclosed installation manual, please
understand the contents beforehand and explain it.
Please explain how to use and the installation position.

In addition, to improve quality and performance, we may use other parts.
In that case, please understand that it may differ from the contents of this manual partly.

―

1 ―２．Contents
Clean foot installation manual

1.

Introduction

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1

2.

Contents

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2

3.

Device Outline

4.

Install procedure・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 3

4-1 Determination of installation points
4-2 Installation of tank stand・・・・・・・・・・・・・・・・・・・ 4

・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4

4-3 Installation of spray nozzle ・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5
4-4 Piping of tube

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 7

4-5 Installation of switch

5.

・・・・・・・・・・・・・・・・・・・・・・・・・・・ 8

4-6 Electrical wiring

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 8

Precaution for use

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 9―2 ―３．Device Outline
Clean foot installation manual

３－１ Features of the device
This device can spray the chemical liquid to each tire by simply operating the switch while sitting
the driver's seat and slightly moving the car.
Weight is approx. 30 kilograms including equipment, chemicals and brackets.
.

３－２ Component of the device
Driver's seat switch

運手席スイッチ

ONframe switch
荷台スイッチTire
spray ON / OFF
タイヤ噴射ON/OFF

Hand
held nozzle ON / OFF
手持ちノズルON/OFF

Hand held nozzle
手持ちノズルwith lever
Spraynozzle
噴射ノズル
Chemical solutiontank
薬液タンクElectricpump Solenoid
電磁弁valve
電動ポンプ

タイヤ
Tire―

3 ―

4．Install procedure
Clean foot installation manual

4-1

Determination of installation points

We recommend that you consider the tank position easy to use together with the user anddecide where to install.

4-2 Installation of tank standPlease secure the necessary space such as the cargo space and set the tank stand. When there isa risk of falling it, fix it to the vehicle.
Attention to installation point※Please install a tank so that there are no obstacles when you put chemical liquid.

NoteThe tank's weight will be approx. 30 kg with the chemical solution full. Please fix
with sufficient strength so that there is no danger of falling.

―4 ―4．Install procedure
Clean foot installation manual

Installation of spray nozzle

4-3

Install a special nozzle holder as shown below.
●The nozzle holder can be bent by hand. Please bend according to the shape inside the tirehouse.
※Do not bend nozzle holder rapidly or fold many times as it will lead to damage●

For the right side tire (2 pieces) and the left side tire (2 pieces),there are a total of 4nozzle holders.

Please refer to the figure below and make sure there are no mistakes.

Topomp
ポンプへ
RunningDirection
方向行
進Nozzleinstallation
ノズル取り付けノズル取り付け
Nozzleinstallation

Bolt fixing of nozzle holder
Metal fittings of bolt fixing is enclosed two types as follows. Please use the fit one.
If the installation point is made of resin

If the installation point is made of metal→Please use board fastener→ Please use the rivet nut

Drilling of 9 mm is required.

Drilling of 7 mm is required.
A special tool (riveter) is required.

―5 ―4．Install procedure
Clean foot installation manualBest nozzle installation position is as follows.
In accordance with your car, please select the nozzle installation position as same as possible tothe figure below.

1. Please spray from fender side to the tread surface of the tire.

ポンプへ
To
pump

10～20cm

2.Please spray to the front of the tire.

Runningdirection
進行方向

10～20cm

I m po r t a nt

When the nozzle direction or the installation position is not good, mud flows
back to the spray port,and then it will be lead to clogged the nozzle and cause tolower of the spray capacity.

―6 ―4．Install procedure
Clean foot installation manual

Reference example for nozzle installation

Direction of nozzle

BadGood―

7 ―4．Install procedure
Clean foot installation manual

4-4

Tube piping

Piping diagram

Solenoid valve―

8 ―May 25, 2010

4．Install procedure
Clean foot installation manual

4-5 Installation the Switch
1.

Install the power switch in a position such as follows.
Where it can be operated from driver's seat.
Where it does not touch carelessly.
Where does not interfere with driving

4-6
1.

Electrical wiring

Power supply (DC 12 V) need to be taken from 2 places.
① As much as possible, take the power supply of the driver's seat side switch from theaccessory terminal (ACC).
( Even if you forget to turn off the switch, connect the power supply so that the power isturned off when the engine key is turned off.)② This product is easier to use if you take the power of the hand-held nozzle switch (on thetank bracket) from the power supply which is always passing electricity.

I m po r t a n t

The idling of the pump shortens its life.

2.

Please take GND earth from the car body.

3.

Please fix the wiring firmly with the enclosed cable tie not to interfere with otherequipment of your car.
Wiring diagram※DC12V specification
To battery (+)

Pomp

5 A fuse

Solenoid Valve

Pilot lamp

To ACC (+)
RedWhiteBlack

Black_Hand-held nozzle switch

red↗

white

GND earth (-)

3P coupler―9 ―2P coupler

Red

Tire side switch
White(Driving seat)

Black5．Precautions for use
Clean foot installation manual

For winter season
This device cannot be used if there is possibility of chemical liquid freezing.
In order to use this device for a long time, we recommend that anti-freeze measures be taken
during the winter by referring to the following procedure.

Procedure for anti-freeze measures① Put the antifreeze liquid(Wind washer liquid etc.) into the tank instead of the chemical solution,
let it spray for a few seconds, and let the antifreeze liquid through the piping.
② Remove the spray nozzle with the installation bracket.
③ At an appropriate position, remove the hose connected to the spray nozzle. (Including hosebarb nipples or screw-in position etc., please remove from an easy-removed position.)④ Please plug the end of the removed hose with vinyl tape etc. so that dust will not be entered.
Please tie the hoses and fix it firmly to the car body.
⑤ Please clean and store the parts such as nozzles that you removed.

Throughout the work, please be careful not to disturb the running of your car withremoved parts or hoses.

―10 ―Clean foot installation manual

Higashi Hokkaido Isuzu Motors Corporation
Environment Division080-2460

Obihiro City West 20 North 1 - chome 3 No. 2TEL (0155) 58-1211
最終改訂：

FAX (0155) 58-1232

2010 年 12 月