Yamaha EF2400iS Support Question
Yamaha EF2400iS Support Question
Find answers below for this question about Yamaha EF2400iS - Inverter Generator.Need a Yamaha EF2400iS manual? We have 1 online manual for this item!
Question posted by rhattan on December 1st, 2011
My Yamaha 2400is Is Running Rich. Exhaust Screen Plugged Up After 15-20 Hrs
from factory the valve guide plate was installed wrong, causing rocker arm to not even be on valve stem. I thought this was the problem but it is not. The engine does not come up much in rpm under a load, it just grunts harder. I believe the engine needs to run faster acording to load. After to talking with a few people, there doesn't seem to be a different jet for high altitude use. any thoughts
Current Answers
Related Yamaha EF2400iS Manual Pages
Owners Manual - Page 3
.... This manual will provide you in Japan. If you have any questions regarding the operation or maintenance of your machine is stolen.
AE00022
EF2400iS OWNER'S MANUAL © 2005 by Yamaha Motor Corporation, U.S.A. 1st Edition, February 2005 All rights reserved.
PRI-I .D. AE00002
INTRODUCTION
Congratulations on your purchase of your Primary I .D. NOTE:
7CH-24163...
Owners Manual - Page 4
....
Particularly important information is any question concerning this manual, please consult your engine and this manual.
NOTE: A NOTE provides key information to the engine.
If there is distinguished in this engine when resold. The Safety Alert Symbol means ATTENTION!
NOTE:
9 Yamaha continually seeks advancements in severe injury or death to follow WARNING instructions could...
Owners Manual - Page 5
...
PERIODIC MAINTENANCE 20 MAINTENANCE CHART 20 SPARK PLUG INSPECTION 22 CARBURETOR ADJUSTMENT.........22 ENGINE OIL REPLACEMENT ..........23 MUFFLER SCREEN AND SPARK ARRESTER 24 AIR FILTER 26 FUEL TANK FILTER 27
TROUBLESHOOTING 28 STORAGE 30
DRAIN THE FUEL 30 ENGINE 30 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS............31 SPECIFICATIONS 32 DIMENSIONS 32 ENGINE 32 GENERATOR 32...
Owners Manual - Page 6
... failures caused by an authorized Yamaha consumer generator dealer.
fied in the continental United States will be extended beyond the original period. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU. Post Office Box 6555
Cypress, California 90630
-1- Installation of...
Owners Manual - Page 7
...Yamaha model name, engine number, dealer number (or dealer's name) as it to fail; However, if a particular failure is expected to :
YAMAHA MOTOR CORPORATION, U.S.A. Each Yamaha generator dealer is caused... position to remain effective. Is the warranty transferable to Yamaha Motor Corporation, U.S.A. If a question or problem arises regarding warranty, first contact the owner of the ...
Owners Manual - Page 9
... FURTHER DETAILS
EXTENDED
THIS LABEL TO BE REMOVED BY THE ULTIMATE PURCHASER ONLY!
YAMAHA MOTOR CO.
1
HOT EXHAUST
***-28176-**
2
OIL
zzzzzz
AC output Rated
Phase DC output Fuel
zzHz zzzKVA zzzV Single zzV zzA Gasoline
YAMAHA MOTOR CO., LTD. DISPLACEMENT: zzzJ VALVE LASH (A) IN: z.zz~z.zz EX:z.zz~z.zz
IGNITION TIMING & IDLE MIXTURE NO...
Owners Manual - Page 10
... the machine, be sure it may cause unconsciousness and death within a short time. AE00075
FUEL IS HIGHLY FLAMMABLE AND POISONOUS 9 Always turn off the engine when refuelling. 9 Never refuel while ...ventilated area. 741-112 741-113 741-114
AE00071
SAFETY INFORMATION
AE00072
EXHAUST FUMES ARE POISONOUS 9 Never operate the engine in a place where pedestrians or children are not likely to touch ...
Owners Manual - Page 14
... procedure and the notes on . cC
Reduce the load to the specified generator rated output if the DC protector turns off automatically when the load exceeds the generator rated output. If the oil warning light flickers for this Parallel Running Kit.
-9- The engine will not start , turn the engine switch to reset the DC protector.
1 I "ON" 2 3 "OFF...
Owners Manual - Page 15
..."E"
Empty
w
9 Fuel is used.
w
The engine and muffler will be made each time the generator is highly flammable and poisonous. Avoid touching the engine and muffler while they are still hot with a ...
Fuel tank capacity:
Total: 6.0 L (1.32 Imp gal, 1.59 US gal)
Your Yamaha engine has been designed to use regular unleaded gasoline with any spilled fuel immediately.
9 After refueling...
Owners Manual - Page 20
...)
cC
9 Be sure all electric devices including the lines
and plug connections are in good condition
before plugging it in to the generator.
9 Be sure any electric devices.
760-030
- 15 - Plug in .
9 Be sure the total load is within generator rated
output.
9 Be sure the receptacle load current is on any electric devices are turned off
before...
Owners Manual - Page 21
... a large starting current, such as follows: 1. If any connected electric devices and stop running. AE00788
Overload indicator light
q
The overload indicator light 1 comes on and power generation stops, proceed as a compressor or a submergible pump. However, this is detected, the
inverter control unit overheats, or the AC output voltage
rises. Reduce the total wattage of...
Owners Manual - Page 22
...
2.
NOTE: 9 Make connections to the battery after starting the engine. 9 Clamp the red wire to the positive (+) terminal and the black wire to the specified generator rated output if the DC protector turns off again, consult a Yamaha dealer. Press in the DC protector and install the battery. If it turns off . 2
1
AE00904
Battery Charging...
Owners Manual - Page 25
...necessary.
w
Stop the engine before starting maintenance work. Item
1. *S*park Plug
2.* *V*alve Clearance
...20 Hr
Every
3
6
12
months months months
or 50 Hr or 100 Hr or 300 Hr
0
Check and adjust
when engine is recommended that these items be serviced by a Yamaha dealer. ** : Related to emission control system.
- 20 - Check oil level
0
Replace
0
0
Clean. Check muffler
screen...
Owners Manual - Page 26
...Generation
15.*
Fittings/ Fasteners
Remarks
Clean fuel tank filter. Check fuel hose for replacement.
Check all fittings and fasteners.
Starting System **
13.* Decarbonization
14. Check choke operation.
cC
Use only Yamaha...or 20 Hr
Every
3
6
12
months months months
or 50 Hr or 100 Hr or 300 Hr
0
0
0 0
0 0
0
0
* : It is recommended that these items be serviced by a Yamaha ...
Owners Manual - Page 27
... The carburetor is a vital part of the engine. Install the side cover and tighten the bolt. Install the spark plug cap. 7. Loosen the bolt 1 and remove the side cover 2.
1
1
2. Remove the spark plug cap and the spark plug.
788-014
3. AE01051
SPARK PLUG INSPECTION
You should be left to a Yamaha dealer with the professional knowledge, specialized data, and...
Owners Manual - Page 29
... muffler will be very hot after the engine has been run. cC
Be sure to install securely to prevent from falling off during inspection or repair.
1.
Remove the muffler screen.
2 Muffler screen
3
2
3 Screw
711-077
- 24 - 0°C
25°C
A YAMALUBE 4(10W-30)
D SAE 10W
C SAE #20
B SAE #30
32°F
80°F
700-065
741-123...
Owners Manual - Page 31
Recommended oil: Foam-air-filter oil or SAE #20 motor oil
cC
Do not wring out the element. cC
The engine should be wet but not dripping. Loosen the bolt 1 and remove the cover 2.
2
788-017
2. The foam element should never run without the element; NOTE:
Be sure the element sealing surface matches the...
Owners Manual - Page 34
... 9 Fuel line clogging
O Clogged
9 Air cleaner element
clogging. P OK
Q Clean or Replace; Consult a Yamaha dealer. G
Level low
Add engine oil.
H Pull the recoil starter and check the spark plug for spark strength. (See "WARNING")
F
OK
Consult a Yamaha dealer.
K Check the spark plug. 9 Type: 9 Gap:
w
9 To prevent FIRE HAZARDS be sure fuel is not present in...
Owners Manual - Page 35
... THE FUEL 1. Drain the fuel from the
fuel tank into the spark plug hole and reinstall the spark plug. Recoil start the engine by loosening the drain screw 1 on the carburetor float chamber.
707-109
3. Remove the fuel tank cap.
Store the generator in a vertical position when stored, carried or operated.
712-030
- 30...
Owners Manual - Page 36
...items be serviced by a Yamaha dealer.
- 31 - MAGNETO ASSY EI (Electronic Ignition)
PLUG, SPARK
9 CRANKCASE1 & HEAD PCV (Positive Crankcase
CYLINDER1 Ventilation)
9 AIR FILTER ASSY ACL (Air Cleaner)
9 MUFF., 2, CAP, NET, WIRE2 &
ARRESTER, SPARK
The above items and the corresponding acronyms are provided in accordance with U.S.
AE00789
EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS...
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