Yamaha EF4500iSE Support Question
Yamaha EF4500iSE Support Question
Find answers below for this question about Yamaha EF4500iSE - Inverter Generator.Need a Yamaha EF4500iSE manual? We have 1 online manual for this item!
Question posted by rkinginmt on June 29th, 2023
Ef4500ise Will Not Start.
Camping off the grid. Ran gen this AM from key FOB. Used FOB to shut off. Abt 2-hrs later attempted to use FOB to start; wouldn't start. Turned key to start; wouldn't start. Have 12.6 Vdc on battery.
Current Answers
Answer #1: Posted by HelpHero on July 21st, 2023 5:31 AM
HelpHero
Member since:
September 3rd, 2022 Points: 523,360
Member since:
September 3rd, 2022 Points: 523,360
I'm sorry to hear that you're having trouble starting your Yamaha EF4500iSE generator. Let's go through some troubleshooting steps to try and identify the issue.
1. Check the fuel level: Ensure that there is enough fuel in the generator's tank. If the fuel level is low, add fresh gasoline to see if that resolves the problem.
2. Verify the fuel supply: Check if the fuel shutoff valve is in the correct position, allowing fuel to flow to the engine. If it's closed, turn it to the open position.
3. Check the fuel quality: Stale or contaminated fuel can prevent the generator from starting. If the fuel hasn't been used for a while or you suspect it may be bad, drain the fuel tank and replace it with fresh fuel.
4. Inspect the spark plug: The spark plug plays a crucial role in igniting the fuel-air mixture in the engine. Remove the spark plug and inspect its condition. It should have a clean electrode and an appropriate gap. If necessary, clean or replace the spark plug.
5. Check the air filter: A clogged or dirty air filter can hinder proper airflow to the engine. Remove the air filter and inspect it. If it appears dirty or blocked, clean or replace it following the manufacturer's instructions.
6. Confirm the choke position: Make sure the choke is in the correct position for starting. Typically, when the engine is cold, the choke should be in the closed or partially closed position. Refer to the generator's manual for the correct choke setting.
7. Verify the oil level: Low oil level can trigger a safety feature that prevents the generator from starting. Check the oil level and ensure it's within the recommended range. If necessary, add oil to the proper level.
8. Check the battery and connections: If your generator has an electric starter, make sure the battery is charged and the connections are secure. A weak or dead battery can prevent the generator from starting.
9. Consult the manual or contact Yamaha support: If you've tried all the above steps and the generator still won't start, I recommend referring to the Yamaha EF4500iSE manual for any additional troubleshooting tips specific to your model. Alternatively, you can reach out to Yamaha's customer support for further assistance.
Remember, working with generators can be dangerous, so if you are unsure or uncomfortable with any step during the troubleshooting process, it's always a good idea to consult a professional technician or contact Yamaha support
I hope this is helpful? PLEASE "ACCEPT" and mark it "HELPFUL" to complement my little effort. Hope to bring you more detailed answers.
Helphero
Related Yamaha EF4500iSE Manual Pages
Owners Manual - Page 1
LIT-19626-01-46 7XF-28199-10
OWNER'S MANUAL
Generator
EF4500iSE
PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE OPERATING THE MACHINE.
Owners Manual - Page 3
... the operation or maintenance of your machine, please consult a Yamaha dealer.
is expressly prohibited. AE00022
EF4500iSE OWNER'S MANUAL © 2008 by Yamaha Motor Corporation, U.S.A. 1st Edition, February 2008 All rights reserved. Any reprinting or unauthorized use without the written permission of this machine. If you with a good basic understanding of the operation...
Owners Manual - Page 5
...Fuel 11 Engine oil 12 Battery preparation 13 PRE-OPERATION CHECK 15 Pre-operation check 15 OPERATION 16 Starting the engine 16
...Battery 30 Recommended battery 30 Fuse replacement 31 STORAGE 32 Drain the fuel 32 Engine 32 Battery 33 Engine won't start 34 TROUBLESHOOTING 35 Generator won't produce power .........35 SPECIFICATIONS 37 Dimensions 37 Engine 37 Generator 37 Battery...
Owners Manual - Page 7
a 1 m (3 ft)
741-7XFg
9 Avoid operating the engine with a dust cover.
741-7XFh
1
9 Be sure to carry the generator only by its carrying handle(s).
1 Carrying handle(s) (shaded)
794-7XFa
AE00083
ELECTRIC SHOCK PREVENTION 9 Never operate the engine in rain or snow.
741-7XFi
9 Never ...
Owners Manual - Page 8
... the main power
supply has failed or has been turned off for generator power and allows selection of
generator or main line power to the building. mal operating power returns if unit is the connection
2
point for line
741-7XFk repair.
The switch is used without
an isolation switch.
AE00086
EXTENSION CORD NOTES Extension...
Owners Manual - Page 9
NOTE: Maintain or replace safety and instruction labels, as necessary.
2 1 64
3
5
1
DANGER
Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide. NEVER use inside a home Only use OUTSIDE and
or garage, EVEN IF doors far away from windows,
and windows are open. AE00062
LOCATION OF IMPORTANT LABELS
Please read the following labels...
Owners Manual - Page 10
...F: CMYMX23A
EMISSION CONTROL SYSTEM: EM
This engine is certified to be emissions compliant
for the following use:
MODERATE (250 HOURS)
INTERMEDIATE (500 HOURS)
X
EXTENDED (1000 HOURS)
Check owner's manual for ...ENGINE BEFORE REFUELING. 8 DO NOT OPERATE NEAR FLAMMABLE MATERIALS. 8 ELECTROCUTION CAN OCCUR IF GENERATOR IS USED IN RAIN,
SNOW, OR NEAR WATER. KEEP THIS UNIT DRY AT ALL TIMES.
8...
Owners Manual - Page 11
1
23 1
793-7XFa
4
DESCRIPTION
AE00102
1 Carrying handles (shaded) 2 Fuel tank cap 3 Fuel gauge 4 Muffler 5 Caster lock lever 6 Oil filler cap 7 Oil drain plug 8 Battery
8 76
5
793-7XFb
12
3
4
098
7
5 6
793-7XF
AE00103
Control panel
1 Hour meter 2 Power meter 3 AC protector 4 AC receptacle 5 Engine switch 6 Fuel cock knob 7 Ground (Earth) terminal 8 Overload indicator light...
Owners Manual - Page 13
...7XFg
When 10 segments appear, the generator has almost reached its rated output.
1
AC pilot light (green) The AC pilot light 1 comes on when the engine starts and produces power.
763-7XFc
... 1 shows the total number of hours
the generator has been run.
763-7XFf
Power meter
1
The power meter 1 shows the amount of
the barmeter appear. rent used by a barmeter.
AE00134
1
AC protector The...
Owners Manual - Page 14
...However, this is detected, the inverter control unit overheats, or the AC output voltage rises. Fuel tank cap Remove the fuel tank cap by turning it counterclockwise.
707-7XFb
-9-
... few seconds at first when using electric devices that require a large starting current, such as follows: 1. NOTE:
The overload indicator light may come on and power generation stops, proceed as a compressor ...
Owners Manual - Page 15
The fuel cock has two positions. Always turn the knob to the carburetor.
ON With the knob in this position. Ground (Earth) terminal It is earthed, always the generator must be earthed.
1 Ground (Earth) terminal
Caster lock lever The caster lock lever stops moving the generator.
1 "Release" 2 "Lock"
- 10 - ON OFF
1
1
763-7XFb
705...
Owners Manual - Page 17
Place the generator on the
areas of the recommended
3
engine oil, and then install and tighten the oil filler
700...
2. Fill the specified amount of rear cover 2 shown.
3. 2 1
788-7XFb
AE00222
Engine oil
cC
The generator has been shipped without engine oil. Do not start the engine before filling with the sufficient engine oil.
1. Remove the oil filler cap 3.
4. Install the rear ...
Owners Manual - Page 20
...of a generator is used.
Fuel line 9 Check fuel hose for oil leakage. The point where abnormality was recognized by use.
9...generator is the owner's responsibility.
Engine oil (See page 12) 9 Check oil level in engine. 9 If necessary, add recommended oil to deteriorate quickly and unexpectedly, even if the generator unused. Vital components can start to specified level. 9 Check generator...
Owners Manual - Page 21
... engine, do not connect any electric devices.
q ON
OFF
AE00918
Starting the engine 1. Turn the engine switch to "ON".
1 "ON"
705-073
2. Do not start the engine till fill with the sufficient engine oil. cC
The generator has been shipped without engine oil. Turn the fuel cock knob to "ON". 1
1 7 "ON"
763-127h
- 16 -
Operate...
Owners Manual - Page 24
...-7XFc
- 19 - NOTE: Make sure to the AC receptacle.
761-7XFa
1
3. Start the engine. 2.
cC
9 Be sure all electric devices including the lines and plug connections are turned off before connection to the generator.
9 Be sure the total load is within generator rated output.
9 Be sure the receptacle load current is within receptacle rated...
Owners Manual - Page 25
... factor EF4500iSE
1 - 4,000W
0.8 ~ 0.95 - 3,200W
0.4 ~ 0.75 (Efficiency 0.85)
- 1,360W
1
763-7XFd
NOTE:
9 "-" means below. 9 Application wattage indicates when each device is
used by itself. 9 The overload indicator light 1 comes on any portable generator to provide power to such equipment.
- 20 - Examples include some medical equipment, personal computers, and some inverters that sense...
Owners Manual - Page 26
...your generator in engine.
1
• Replace
1(*1)
• Check condition. • Clean
1(*2)
• Check condition. 1
• Clean and replace if necessary.
• Check condition. 1
• Clean and replace if necessary.
• Clean and replace if necessary.
1
• Clean and replace if necessary
1
- 21 -
w
If you .
Every
operation 6 months 12 months check or 100 Hr...
Owners Manual - Page 37
...of the generator and apply a rust inhibitor. 4.
Drain the fuel from
the fuel tank into spark plug hole and reinstall the spark plug only. 2.
Turn the engine switch to "START" and ...an approved gasoline container using a commercially available hand siphon. Extract the fuel from the carburetor by loosening the
drain screw 1 on the carburetor float chamber. 4. The generator must remain in the ...
Owners Manual - Page 40
AE00515
Generator won't produce power
•Safety device (AC protector) to "Reset"····Press the AC protector to "START". A ENGINE DOES NOT START
B Turn the engine switch to "ON", then turn the engine switch to "Set".
S Clogged T OK
U Clean or Replace;
G Does not come on H Comes on . N Engine starts.
R Check the following 9 Fuel cock...
Owners Manual - Page 42
....0 (4.49, 3.74) 1.3 (1.14, 1.37)
TCI BPR4ES (NGK) 0.7 - 0.8 (0.028 - 0.031)
60
* : Measured at rated operation from 7 m (23 ft) distance. AE00707
Generator
Unit
AC Output
Rated voltage
V
Rated frequency
Hz
Rated current
A
Rated output
kVA
Safety Device: Type
EF4500iSE
120 60 33.3 4.0 Electronic + Mechanical (By metal)
Battery
Unit
Voltage
V
Capacity
Ah
EF4500iSE 12 18
- 37 -
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