Mikasa MCD-L14H Instruction Manual
CONCRETECUTTER
MCD-L14H
INSTRUCTIONMANUAL
en
http://www.mikasas.com
CODE
Contentsof“DeclarationofConformity”
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inthismanualaswell.
602-01507
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2) Manufacturer’s name and address.
3) Name and address of the person who keeps the
technical documentation.
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MCD-1UBLH MCD-L14H MCD-218CEH
654118
Honda GX-200
3.7kW <4.1kW>
654179, 654180,
654181
For serial number, please refer it on front page.
Honda GX-200
3.7kW <4.1kW>
107 107 115
108 108 116
87 88 93
Mikasa Sangyo Co., Ltd.
4-3, Sarugaku-cho 1 chome, Chiyoda-ku, Tokyo101-0064, Japan
Takahiro Kishino, engineer
R&D Division, Mikasa Sangyo Co., Ltd.
Shiraoka-city, Saitama, Japan
654280, 654290,
654297, 654298,
654299
Honda GX390UT
6.6kW <8.2kW>
12) Conformity assessment according to Annex:
13) Name and address of the Notified Body
14) Related Directive
15) Declaration
16) Other related Community Directives
17) EC Conformity Certificate No:
18) Place and date of the declaration
+DQG$UP9LEUDWLRQ/HYHO
02'(/ $KYPVHF
MCD-1UBLH
MCD-L14H
MCD-218CEH
Vibration Level is in comply with EU Directive2002/44/EC and the value is
shown as 3 axix min. vibration level.
Test course ( Crushed gravel ) is in comply with EN500-4.
VIII (Full Quality Assurance procedure)
Société Nationale de Certification et d’Homologation (SNCH)
11, route de Luxembourg
L-5230 Sandweiler 䚷LUXEMBOURG
Directive(& and, to be followed by Directive (&,
relating to the noise emission in the environment by equipment for
use outdoors.
The equipment referred in this document, fulfills with all the
requirements of Directive 2000/14/EC
(&(&(&(&(&
EN500-1, EN500-4
SNCH*2000/14*2005/88*0472*04
Tokyo, Japan June, 2016
Signed by:
Keiichi YOSHIDA
Director, R&D Division
Mikasa Sangyo Co., Ltd.
5HPDUNV
The above values are subject to change in case that the machine is modified
or/and the required regulations change.
Italian
Garanzia di Qualità totale )
1. DICHIARAZIONE “CE” DI CONFORMITÁ
2. Nome e indirizzo Fabbricante
3. Nome e indirizzo della persona che conserva la
documentazione tecnica
4. Tipo: Piastre vibranti
5. Modello
6. Codice macchina
7. Numeridi matricola
8. Potenza installata netta <resa massima>
9. Livello di potenza sonora misurato (dB)
10. Livello di potenza sonora garantito
11. Livello massimo di pressione sonora
12. Valutazione di conformità in accordo all'annesso VIII
( procedura Garanzia di Qualità totale
13. Nome dell'organismo notificato
14. Rappresentante Autorizzato in Europa
15. Direttiva di riferimento
13. Nom et adresse de l'organisme notifié
14. Mandataire dans la Communaute Europeenne
15. Directive concernee
Est egalement conforme aux dispositions de la directive
<<emission sonores des equipements utilises a l'exterieur
des batiments>> 2000/14/CE et aux legislations nationales
la transposant.
16. Declaration
L'équipement de référence satisfait aux exigences de la
Directive 2000/14/EC
17. Autres directives communautaires concernees
18. Certificate deConformite CE numero:
19. Lieu et date de la declaratio
Spanish
1. DECLARACIÓN “CE” DE CONFORMIDAD
2. Nombre y dirección del fabricante
Direttiva 2000/14/CE su l'emissione acustica ambientale
delle macchine ed attrezzature destinate a funzionare
all'aperto
16. Dichiarazione
Le attrezzature riportate nel documento soddisfano i requisiti
della Direttiva 2000/14/CE
17. Altre Direttive Comunitarie di riferimento
18. Certificato di Conformità CE No:
19. Luogo e data della dichiarazione
French
1. DECLARATION « CE » DE CONFORMITE
2. Non et adresse du Fabricant
3. Nom et adresse de la personne qui défient les documents
techniques
4. Type du materiel: Plaques vibrantes
5. Modello
3. Nombre y dirección de la persona que guarda la
documentación técnica.
4. Tipo: Bandejas vibrantes
5. Modelo
6. Número de referencia del equipo
7. Numeros de serie
8. Potencia neta instlada <rendimineto maximo>
9. Nivel sonoro medido del motor ( dB )
10. Nivel sonoro garantizado del motor ( dB )
11. Máximo nivel sonoro de presión ( dB )
12. Evaluación de la Conformidad de acuerdo al Anexo VIII
( Prcedimiento de total garantía asegurada )
13. Nombre y dirección de la Entidad Notificada
14. Representante autorizado
15. Directiva relacionada
Directiva 2000/14/CE en relación a la emisión sonora en el
ambiente por equipos que trabajan en espacios abiertos
6. Numero equipement
7. Numéro de série
8. Puissance reseau <rendement maximal>
9. Niveau sonore mesure(dB)
10. Niveau sonore garanti(dB)
11. Niveau sonore maximum
12. Certification de conformite selon l'annexe VIII ( procedura
16. Declaración
El equipo referido en este documento , cumple con todos los
requerimientos de la Directiva 2000/14/EC
17. Otras Directivas Comunitarias relacionadas
18. Certificado de Conformidad CE Nº
19. Lugar y fecha de la declaración
TABLE OF CONTENTS
INTRODUCTION ......................................................................................
1.
MACHINERY OVERVIEW ........................................................................
2.
WARNING SIGNS ....................................................................................
3.
CAUTIONS FOR SAFETY........................................................................
4.
General Cautions
4.1
Refueling Precautions
4.2
Location And Ventilation Precautions
4.3
Precautions Before Starting
4.4
Precautions During Work
4.5
Lifting Precautions
4.6
Precautions In Transportation / Safekeeping
4.7
Precautions In Maintenance
4.8
Installed Place Of Every Decal
4.9
4.10
APPEARANCE.........................................................................................
5.
SPECIFICATION......................................................................................
6.
BEFORE STARTING YOUR OPERATION...............................................
7.
OPERATION ............................................................................................
8.
STOPPING...............................................................................................
9.
TRANSPORTAION...................................................................................
10.
10.1
10.2
STORAGE.................................................................................................
11.
PERIODIC CHECK AND COORDINATION..............................................
12.
TROUBLESHOOTING .............................................................................
13.
13.1
13.2
Warning Labels And Information
Dimensions
5.1
Parts And Compornent
5.2
Main Body
6.1
Engine
6.2
Starting Up
8.1
Working
8.2
Loading And Unloading
Precautions In Transportation
Gasoline Engine
Machine
1
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2
2
2
3
3
3
4
4
5
5
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1䠊INTRODUCTION
TThis instruction manual describes the proper methods for using Mikasa CONCRETE CUTTER, as well as simple
䖃
checks and maintenances. Be sure to read this instruction manual before operation, in order to get full use of the excellent performance of this machine, as well as to improve your operation and to perform engineering work effectively.
After reading this manual, store it in a handy location for easy reference.
䖃
For details about the engine of this machine, see the separate instruction manual.
䖃
For inquiries about repair parts, parts lists, service manuals, and repairs, please contact the store where you purchased
䖃
the product, our sales office, or the Mikasa Parts Service Center. For parts lists, please visit our homepage at:
http://www.mikasas.com/ where you can access Mikasa WEB parts lists.
The illustrations in this manual might slightly differ in part from the machine you actually
purchased due to design changes.
2䠊MACHINERY OVERVIEW
Application
Mikasa Concrete Cutter is used to cut the concrete or asphalt road surface by Diamond Blade that is attached on its Blade
shaft. Please choose machine type by cutting depth, and then choose appropriate blade to match the spot situation, such as
material age, presence or absence of reinforcement in the concrete.
Warning About Incorrect Applications And Techniques
Please use this machine to cut plain concrete, reinforced concrete and asphalt only.
Do not cut sediment, for that it flies into pieces and injuries man around the machine.
This cutter can be equipped with diamond blade only. Do not attach resinoid blade on this machine. Please pour water to
blade at cutting except using dry-type blade, for that conglutination of the blade or Blade chip flies into pieces.
Do not use this machine in the state that you turned more than the number of turn in accord with the blade, for that conglutination of the blade or Blade chip flies into pieces.
Do not use this machine in instability, or in a rough ground, for that conglutination of the blade or Blade chip flies into pieces.
Do not use this machine to cut a secondary product concrete.
Structure
Engine of Concrete Cutter is fixed on a main body base, and conveys power to Blade shaft with the V belt. The way of adjustment of V-belt tension is making Engine slide.
Belt cover, Handle guide, Handle for elevating the blade, and Blade cover which can be put on and off easily is attached on
Engine Base. Cutting depth is adjusted by rotating Handle for elevating the blade through Blade Arm that is equipped with
Front wheel The way to travel the machine is pushing the machine directly.
Power Transmission
Air-cooled petrol engine is amounted on Mikasa Concrete Cutter as power source.
V-pulley is attached on Engine shaft for driving Blade shaft, and Diamond Blade is attached on Blade shaft. The cutting depth
can be adjusted to change the Front wheel position by Handle.
The way of driving the machine while cutting is pushing the handle.
1
3䠊WARNING SIGNS
The triangle shaped marks used in this manual and on the decals stuck on the main body
indicate common hazards. Be sure to read and observe the cautions described.
Warning labels indicating hazards to humans and to equipment.
䟿
Denotes an extreme hazard. It calls attention to a procedure, practice,
䟿
DANGER
䟿
WARNING
䟿
CAUTION
condition or the like, which, if not correctly performed or adhered to, is
likely to result in serious injury or death.
Denotes a hazard. It calls attention to a procedure, practice, condition
or the like, which, if not correctly performed or adhered to, could
result in serious injury or death.
Denotes a hazard. It calls attention to a procedure, practice, condition
or the like, which, if not correctly performed or adhered to, could
result in injury to people and may damage or destroy the product.
CAUTION
(without at )
Failure to follow the instructions may result in damage to property.
䟿
4䠊CAUTIONS FOR SAFETY
4.1 General Cautions
䟿
WARNING
Do not work with this machine, when
䖃
䟿
Read this instruction manual carefully and handle the machine as described so that you
䖃
can work safely.
For details about the engine, refer the separate instruction manual for the engine.
䖃
Make sure you thoroughly understand the construction and operation of the machine.
䖃
Please check each part before work, and execute the scheduled check and alignment
䖃
regularly.
To work safely, always wear protective clothing (helmet, safety glasses, safety shoes,
䖃
ear plugs etc.) and appropriate work clothes.
Please wear Hearing protector ( noise protective equipment of ear muff or ear stoppers)
䖃
by all means.
Always check the machine to make sure that it is normal before starting operation.
䖃
The decals on the machine body (operating methods, warning decals, etc.) are very im-
䖃
portant to ensure safety. Keep the machine body clean so that they can be read at all
times. If any decal cannot be read, replace it with a new one.
It is very dangerous if children come into contact with the machine. Take the utmost
䖃
care how and where the machine is stored.
Before performing any maintenance, be sure to turn the engine off.
䖃
Mikasa does not accept any liability for accidents or problems caused as a result of not
䖃
using genuine Mikasa parts or if the machine has been modified.
you are tired or sick and not feeling well,
䕿
you have taken medicine or drug, or
䕿
you have had a drink.
䕿
CAUTION
2
4.2 Refueling Precautions
䟿
DANGER
Always refuel in a well ventilated area.
䖃
Make sure to stop the engine and wait until the engine cools down when refueling.
䖃
Select a flat surface area with no flammable material around for refueling. Be careful
䖃
not to spill the fuel. Wipe off well if there is any spill.
Never put fire near the machine during refueling. (Especially, be careful about
䖃
smoking.)
If you fill to the top of the fuel tank inlet, fuel might spill out from the tank, and it
䖃
becomes dangerous
After refueling, tighten the tank cap well.
4.3 Location And Ventilation Precautions
䟿
DANGER
Do not run the machine in an unventilated location, such as indoors or inside a tunnel.
䖃
The exhaust gas from the engine contains toxic gases such as carbon monoxide and
is very hazardous.
䖃
Do not operate the machine near open flames.
4.4 Precautions Before Starting
䟿
CAUTION
Check the clamping condition of each part. Cause the big failure that does not think
䖃
that a screw loosens by vibration. Tighten the screw well.
Confirm that the diamond blade does not have anomaly such as deficit of the blade
䖃
chip or the crack of the board.
If the machine were not run more than 3 months, be sure to start at low speed in a
䖃
few minutes to warm up thoroughly,
for the reason to avoid engine seizure by oil film shortage.
4.5 Precautions During Work
䟿
CAUTION
When starting and working with the machine, confirm that neighboring people and
䖃
obstruction are safe.
Always pay attention to foothold and work in easy position that allow to keep your
䖃
machine in good balance.
Be careful not to touch muffler and engine body as it becomes hot in operation or just
䖃
after operation.
Discontinue operation promptly whenever your machine goes deficient or you notice
䖃
any abnormality.
Be sure not to make the cutter with blade stand-by for work.
䖃
In the case to be without avoidance, be sure to run the engine at low speed possibly
in a short time.
(In case of running the engine at high speed at the above position for long time, it
might occur the engine seizure by oil film shortage.)
Be sure to stop engine before leaving the machine. Also shutdown engine for
䖃
transporting the machine, and close the fuel cock.
Mount blade cover by all means, and use it.
䖃
Because engine turns blade when start, be careful enough. Do not bring legs close
䖃
especially.
Be careful enough so that be not rolled up your hand or clothes in reel (inside of the
䖃
belt cover).
3
4.5 Precautions During Work
䟿
DANGER
Precautions in inclined area
When you use machine on inclined area, various risk is accompanied. Adhere
rigidly to the following precautions to a minimum, and try for further safety
retention. When you cannot get safety, never use it.
Do not leave machine in the inclined area. There is danger to cause a serious
䖃
accident when machine begins to move by any chance.
In the inclined area, grasp a handle well, and never separate a hand from machine.
䖃
Machine begins to move in tare weight at the moment when you separated a hand,
and there is danger to cause a serious accident.
Because there is the danger that machine runs uncontrollably when a grip falls out
䖃
from the handle, warn you enough.
When you work in inclined area, be located in the upper part of the slope for machine
䖃
by all means, and let machine face straight it below for a slope, and work.
䖃
Stop the machine at flat space. When you stop machine in
inclined area out of necessity, lower straight machine after
having stopped the engine by all means, do ring stopper to the
front wheel for safe retention by all means. When be collided by
an automobile and be shaken in right and left, even if you put on
ring stopper down the front wheel, the machine climbs ring
stopper and begins to move, and be careful this risk is very likely.
Even if you put on ring stopper down the back wheel, there is not
effect. In addition, a parking brake of the rear wheel is not a thing
to guarantee certain fixation of the machine. Use ring stopper for
a front wheel on the occasion of a stop by all means.
When put ring stopper, never go in the front side of the machine. When machine has
䖃
begun to move by any chance. There is the danger of serious injury or decease, by
the physical truncation with blade and the conflict of machine.
If hand touches the blade when put ring stopper, there is danger injured seriously. Put
䖃
ring stopper from the non blade cover side of the machine by all means.
In case of stop, when water is in the water tank, the center of gravity rises and the
䖃
balance worsens . Even if you put ring stopper to the front wheel at the time, it is very
dangerous that the front wheel climbs over ring stopper and begins to move. In this
case pull water out of the water tank by all means.
When a road surface gets wet in inclined area, ring stopper in itself slips depending
䖃
on an angle, and effect is gone. Stop on the dry road surface by all means, when you
stop it in inclined area out of necessity.
Do not work on blade installation disassembly in inclined area, because it is
䖃
dangerous.
Do not work on to cross the slope. There is danger that tumble of the machine or the
䖃
damage of the blade cause a serious accident.
4.6 Lifting Precautions
䟿
DANGER
Be sure to work with sling by crane license holder.
䖃
Before work of lifting, check any damage of body parts (especially, Lifting hook, etc)
䖃
or looseness / omission of screws, and be sure safe.
Stop the engine at the time of the lifting, and close the fuel cock.
䖃
Use enough strength of wire rope.
䖃
The work of lifting uses only one-point lifting hook, and do not lift in other point
䖃
(handles).
Never put any person or animal under the lifted machine.
䖃
For safety, do not lift up the machine more than required height.
䖃
4
4.7 Precautions In Transportation / Safekeeping
䟿
WARNING
Stop the engine at the time of transportation.
䖃
Carry it after engine and body got cold well.
䖃
By all means drain fuel before transporting the machine .
䖃
Fix the machine well not to move and fall down.
䖃
4.8 Precautions In Maintenance
䟿
CAUTION
Appropriate maintenance is always required for safety operation and to maintain
䖃
performance of the machine. Pay full attention in the condition of the machine, and
maintain good condition. Especially improper maintenance of lifting-related part
becomes cause of serious accident.
Do work after lower temperature of machine. Especially muffler becomes high
䖃
temperature, and there is danger that burn itself. In addition, be careful not to burn
itself enough, because engine or engine oil become hot.
Do the check alignment in situation that stopped engine by all means. There is badly
䖃
injured danger when you are rolled up in a reel.
After maintenance fulfillment, check the installation of safety protection parts and
safety of the machine. Especially, check bolts and nuts thoroughly.
When you do maintenance with dismantlement, refer to maintenance manual
regularly, and work safely.
4.9 Installed Place Of Every Decal
12
11
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㻼㻭㻾㼀㻛㻺㻻㻚
㻡
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㻥㻞㻜㻝㻙㻜㻥㻢㻥㻜
㻢
㻥㻞㻜㻝㻙㻝㻜㻜㻡㻜
㻝㻜
㻝㻝 㻥㻞㻜㻝㻙㻜㻜㻥㻞㻜
㻝㻞
㻥㻞㻜㻝㻙㻜㻝㻟㻥㻜
㻥㻞㻜㻞㻙㻜㻥㻤㻝㻜
㻝㻟
㻝㻠
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㻝㻡
㻞㻝
㻥㻞㻜㻞㻙㻝㻜㻢㻥㻜
㻰㻱㻯㻭㻸㻘㻌㻱㻹㻮㻸㻱㻹㻛㻯㼁㼀㼀㻱㻾
㻰㻱㻯㻭㻸㻘㻌㻹㻻㻰㻱㻸㻌㻹㻯㻰㻙㻸㻝㻠
㻰㻱㻯㻭㻸㻘㻌㻹㻙㻹㻭㻾㻷㻌㻔㻠㻜㼄㻤㻜㻕
㻰㻱㻯㻭㻸㻘㻌㻹㻵㻷㻭㻿㻭㻌㻔㻞㻡㻜㻕
㻰㻱㻯㻭㻸㻘㻌㼂㻙㻮㻱㻸㼀㻌㻟㼂㻙㻞㻢㻡
㻼㻸㻭㼀㻱㻘㻌㻿㻱㻾㻵㻭㻸㻌㻺㻻㻚
㻰㻱㻯㻭㻸㻘㻌㻵㻺㻰㻵㻯㻭㼀㻻㻾㻛㻹㻯㻰㻝㻞㻙㻞㻜㻜
㻰㻱㻯㻭㻸㻘㻌㻯㻭㼁㼀㻵㻻㻺㻔㻵㻯㻻㻺㻕㻛㻱㼄㻼
10
5
14
6
21
10
㻡
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13
㻽㻓㼀㼅
㻝
㻞
㻞
㻝
㻝
㻝
㻝
㻝
㻝
㻾㻱㻹㻭㻾㻷㻿
5
4.10 Warning Labels And Information
Decal for new European machine directives
NPA-1480
NPA-1479
䐟
3$5712
㻰㻱㻯㻭㻸㻘㻌㻿㻱㼀㻌㻛㻹㼂㻯㻘㻌㻹㻯㻰㻌㻛㻱㼄㻼㻘㻱㼁㻌
Fire hazard
Stop the engine when refueling. Fire
may occur if a flame is near the tank
fuel port.
䐣
NPA-1468
NPA-1473
NPA-1474
NPA-1481
Danger of hearing damage caused
by noise
Always use ear plugs while operating
the machine.
䐠
䐡
䐢
Danger: poisonous exhaust gas
Carbon monoxide poisoning may
occur if the exhaust gas is inhaled. Do
not operate the machine in a poorly
ventilated area.
Do not go under the lifted machine.
Do not let people or animals go under
the lifted machine.
Lifting by the handle is prohibited.
Due to a falling risk, do not lift the
machine by the handle.
䐤
䐥
䐦
Be careful not to get burned.
Accidental burn may occur if you touch
the hot parts (engine, muffler, etc.)
during operation or immediately after
the machine stops.
Be careful not to be caught in
rotating parts.
Make sure the engine is stopped when
removing the belt cover during a belt
change.
Read the manual carefully.
Always read the operation manual and
have good understanding of operation
before your work.
6
5䠊APPEARANCE
5.1 Dimensions
MCD-L14
(mm)
527
930
MCD-L14 ( with Special handlebar )
527
1650
1030
7
1630
Specifications are subject to change without notice.
※
5.2 Parts And Compornent
Lifting handle
Handle
Water tank
Belt cover
Water cock
Front wheel
Hook
Rear wheel
Parking brake
Air cleaner
Choke lever
Fuel cock
Starter knob
Recoil starter
Muffler
Throttle lever
Switch
(ON-OFF)
Adjusting bolt & nut
of the belt tension
Fuel tank cap
Fuel tank
Drain plug
Sprinkling pipe
Line gauge
Blade cover
Diamond blade
8
6䠊SPECIFICATION
6.1 Main Body
Model
Power source ( Engine model )
Dimensions
Overall Length ( on operating )
Overall Width
Overall Height
Operating Weight
Traveling system
Adjusting for cutting depth
Cooling System of blade
Water tank capacity
Blade size and maximum cutting depth ( Axis hole dimension of bladeφ27)
Blade size (Outer diameter)
(10in.) 254mm
(12in.) 305mm
(14in.) 356mm
Limitation of Blade size
Weight includes weigh of machine, lubricants, 50% of fuel and 50% of water in case with
※
water tank option.
Specifications are subject to change without notice.
※
[ with Special handlebar ]
Manual lifting screw system
Centrifugal injection type
Maximum cutting depth
MCD-L14H
GX200
1650mm [1630mm ]
527mm
930mm [1080mm ]
100kg
Hand push type
26L
70mm
95mm
120mm
Under 14in.
6.2 Engine
Manufacturer/
Type
Max. Output
Fuel tank capacity
Model
HONDA, GX200
Air-cooled 4-cycle petrol engine
4.1kW/3600min
(5.6PS/3600rpm)
3.6L
-1
9
7䠊BEFORE STARTING YOUR OPERATION
DANGER:
Do the check alignment in situation that stopped engine
䚷㻌㻌㻌㻌
by all means. There is badly injured danger when you
are rolled up in a reel.
䚷㻌㻌㻌㻌㻸㼑㼢㼑㼘㻌㼠㼔㼑㻌㼙㼍㼏㼔㼕㼚㼑㻘㻌㼍㼚㼐㻌㼏㼔㼑㼏㼗㻌㼕㼠㻌㼍㼒㼠㼑㼞㻌㼠㼔㼑
㻌㻌㻌㻌㻌㻌㼙㼍㼏㼔㼕㼚㼑㻌㼏㼛㼚㼒㼕㼞㼙㼑㼐㻌㼠㼔㼍㼠㻌㼕㼠㻌㼐㼛㼑㼟㻌㼚㼛㼠㻌㼙㼛㼢㼑㻚
㻌㻌㻌㻌㻌㻌
ۻ
䚷㻌㻌㻌㻌㼀㼔㼑㻌㼏㼔㼑㼏㼗㻌㼜㼛㼕㼚㼠㻌㼎㼑㼒㼛㼞㼑㻌㼠㼔㼑㻌㼣㼛㼞㼗㻌㼟㼑㼑㻌㻎㼑㼍㼏㼔㻌㼜㼍㼞㼠
㻌㻌㻌㻌㻌㻌㼏㼔㼑㼏㼗㻌㼟㼏㼔㼑㼐㼡㼘㼑㻌㼘㼕㼟㼠㻎㻌㼙㼑㼚㼠㼕㼛㼚㼑㼐㻌㼕㼚㻌㻝㻣㻌㼜㼍㼓㼑㼟㻚
1
Engine oil (Fig.1)
With the engine positioned horizontally, check
oil-with oil gauge.
Replenish through filler port as necessary. Use
following oil
(10W-30 is in use when shipped).
SAE#30 (for normal temperature)
SAE#20 (for 10 or lower)
SAE#10W-30
This oil can be used throughout the year
regardless of ambient temperature (up to
ambient temperature -20 䉝㻌).
When it is used in normal temperature, its
consumption tends to increase. Pay additional
attention at the time of daily check. As for quality
of oil, be sure to use SE grade or better.
Degraded quality or decreased quantity may
induce damage by seizure.
Fuel
2
Use lead-free automobile gasoline. For
replenishment, be sure to shutdown engine and
use strainer provided at filler port. Wipe off any
spilled fuel clean.
V-belt
3
Check V-belt for any slack or damage. Tension is
proper if the belt bends about 10mm when
pressed with your finger at midway between two
shafts. Retighten as necessary but when
replacing, replace both of them simultaneously.
Place the usable one in stand-by parts. For
adjusting the tension, slide engine longitudinally.
㻹㼍㼤㻚㻌㻸㼑㼢㼑㼘
㻹㼕㼚㻚㻌㻸㼑㼢㼑㼘
㻌㻔㻾㼑㼜㼘㼑㼚㼕㼟㼔㻕
㻻㼕㼘㻌㻳㼍㼡㼓㼑
V-belt
Engine mounting bolts
Fig.1
Bolt
Bolt
Belt cover
Fig.2
Adjusting the belt
A With 4 bolts removed, take off belt cover.
(Fig.2)
B Loosen 4 engine mounting bolts.
Caution:
Bolts should be just loosened;
not removed.
C Rotating it clockwise increases the belt
tension. (Fig.3)
Adjusting bolt & nut
of belt tension
Fig.3
10
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