Jacto HP726 Скачать руководство пользователя страница 21 | Manualshive

Страница: 21 / 30

Jacto HP726 Скачать руководство пользователя страница 21

20

TROUBLESHOOTING

HP726 Troubleshooting Guide (Engine continued)

LOW POWER OUTPUT

Is the engine
overheating?

Carburetor mixture is
too lean.

Improper fuel ratio.

Fan, fan cover, cylinder
fins dirty or damaged.

Carbon deposits on the
piston or in the muffler.

Consult with an authorized
servicing dealer.

Re-fill with fresh fuel of the
correct mixture (gasoline
and Shindaiwa Premium
2-cycle Engine Oil, 50:1 ratio).

Clean, repair or replace
as necessary.

Consult with an authorized
servicing dealer.

What To Check

Possible Cause

Remedy

Engine is rough
at all speeds.
May also have
black smoke
and/or unburned
fuel at the
exhaust.

Clogged air filter.

Loose or damaged
spark plug.

Air leakage or clogged
fuel line.

Water in the fuel.

Piston seizure.

Faulty carburetor and/or
diaphragm.

Service the filter.

Tighten or replace.

Repair or replace
filter and/or fuel line.

Replace the fuel.

Consult with an authorized
servicing dealer.
Consult with an autorized
servicing dealer.

Engine is
knocking.

Overheating condition.

Improper fuel.

Carbon deposits in the
combustion chamber.

See above.

Check fuel octane rating;
check for presence of
alcohol in the fuel.
Refuel as necessary.

Consult with an authorized
servicing dealer.

«
...
19
20
21
22
23
...
»

Содержание HP726

Страница 1: ...MANUAL HP726 HighPressure BACKPACK ENGINE SPRAYER Always wear the recommended protective clothing and safety equipment as recomended by the chemical manufacturer when spraying or handling chemicals an...

Страница 2: ...roduct there may be some differences between your HP726 and what is described in this manual Jacto Inc reserves the right to make changes to products without prior notice and without obligation to mak...

Страница 3: ...lso contact Jacto Inc at the address printed on the back of this Manual WARNING A statement preceded by the word WARNING contains information that should be acted upon to prevent serious bodily injury...

Страница 4: ...tanding your machine helps ensure top performance long service life and safer operation See figure 1 WARNING Do not make unauthorized modifications or alterations to any of these units or their compon...

Страница 5: ...oggle switch Spayer Pump Type Horizontal duplex plunger Three Stage Pump Pressure Range 10 20 25 kgf cm2 142 284 357 psi Maximum Pump Pressure 25 kgf cm2 357 psi Chemical Tank Capacity 26 liters 7 gal...

Страница 6: ...gger assembly wand and nozzles as shown See figure 2 Figure 4 Trigger Release Lever Filling The Chemical Tank Figure 5 1 Place the HP726 Engine spayer on a level surface Unscrew the chemi cal tank cap...

Страница 7: ...essure settings are 0 for no pressure used during engine starting 1 for 142 psi 10 kgf cm2 pump pressure position 2 for 284 psi 20 kgf cm2 and position 3 for 357 psi 25 kgf cm2 Refer to the following...

Страница 8: ...chemical applications the spraying pressure variance will be nominal and is dependent on nozzle orifice size OPERATION The HP726 is supplied with two sets of spraying nozzles Super Angle D 3 and Supe...

Страница 9: ...g unleaded gasoline with Shindaiwa Premium 2 cycle Engine Oil at a ratio of 50 1 a gallon of gasoline mixed with 2 6 fl oz of 2 cycle mixing oil or 5 liters of gasoline with 100 ml of 2 cycle mixing o...

Страница 10: ...uid in the chemical tank can cause severe sprayer pump damage 4 Set the toggle switch to the ON position See figure 10 5 Set the throttle lever to the idle position See figure 10 Figure 11 6 Press the...

Страница 11: ...mage the starter 9 When the engine starts slowly move the choke lever to the OPEN position If the engine stops after the initial start close the choke and restart See figure 14 IMPORTANT If the engine...

Страница 12: ...NOTE Standard idle speed is 3000 rpm 250 rpm Stopping the Engine Adjusting Engine Idle WARNING The pump must NEVER oscillate at engine idle WARNING Fuel mixture has been preset at the factory and furt...

Страница 13: ...d a broad brimmed hat or helmet Always wear eye protection such as goggles or safety glasses Wear appropriate foot wear non skid boots do not wear open toed shoes or sandals Never work barefooted Keep...

Страница 14: ...In addition read and follow the chemical manufacturer s instruc tions for the products being applied Failure to do so could result in serious injury CLEAN all chemical spills immediately Dispose of a...

Страница 15: ...as necessary Carefully remove any accumulations of dirt or debris from the muffler and fuel tank Dirt build up in these areas can lead to engine overheating fire or premature wear Check for loose or m...

Страница 16: ...s Clean the spark plug and check the gap at the electrode Counter Clockwise to Loosen Remove and clean the element Every 10 hours of operation more frequently in dusty or dirty condi tions Remove the...

Страница 17: ...until it can be inspected by a Jacto trained service technician Filter Element Figure 22 Hooked Wire Figure21 Lubrication points Remove back pad and lubricate at the points shown with a few drops of...

Страница 18: ...Jacto dealer for inspection WARNING Never operate this machine with a damaged or missing muffler or spark arrester Operating with missing or damaged exhaust components is a fire hazard and could also...

Страница 19: ...maged parts Remove the air cleaner element from the carburetor and clean it thoroughly with soap and water let dry and reassemble the element Store the machine in a clean dust free area Short Term Sto...

Страница 20: ...ixture incorrect NO YES Is fuel visible and moving in the return line when priming Check for clogged fuel filter and or vent Clean as required restart NO Is there spark at the spark plug wire terminal...

Страница 21: ...Check Possible Cause Remedy Engine is rough at all speeds May also have black smoke and or unburned fuel at the exhaust Clogged air filter Loose or damaged spark plug Air leakage or clogged fuel line...

Страница 22: ...ch and re start Refuel Replace filter Drain replace with clean fuel Clean and replace spark plug tighten the terminal Replace the ignition unit Consult with an authorized servicing dealer Engine diffi...

Страница 23: ...worn out Too many nozzles are being used or are the wrong type Fill the chemical tank Consult with an autorized servicing dealer Consult with an authorized servicing dealer Clean or backflush suction...

Страница 24: ...subject to the periods limitations and exclusions listed below Jacto will correct any defect in material or workmanship without charge for parts or labor at any authorized Jacto repair outlet during t...

Страница 25: ...ing services do not confer to the owner the right to indemnity or to extension of the warranty period This warranty is limited to the terms stated herein Jacto disclaims all liability for incidental o...

Страница 26: ...arranted for a period of two 2 years from the date this product is first delivered to the original retail purchaser OWNER S WARRANTY RESPONSIBILITIES As the engine owner you are responsible for the pe...

Страница 27: ...e recommended fuel and oil or not perform ing required maintenance services b the replacement parts used for required maintenance services c consequential parts used for required maintenance services...

Страница 28: ...RANTY SERVICE All repairs qualifying under this limited warranty must be performed by a dealer authorized by Shin Daiwa Kogyo Co Ltd If any emission related part is found defective during the warranty...

Страница 29: ...28 Notes...

Страница 30: ...acto Inc P O Box 2390 Tualatin Oregon 97062 Telephone 503 885 8723 FAX 503 691 4379 www jacto com 2000 Jacto Inc Part Number HP726OPMAN Printed in U S A Specifications subject to change without notice...

Отзывы:

Нет отзывов

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды