E100 - Generator HITACHI - Free user manual and instructions

Product Type	Portable Generator
Brand	Hitachi
Model	E100
Dimensions (L x W x H)	600 x 450 x 500 mm (estimated)
Weight	40 kg (estimated)
Power Source	Gasoline
Engine Type	4-stroke, single cylinder
Rated Output	3.5 kW (estimated)
Maximum Output	4.0 kW (estimated)
Fuel Tank Capacity	15 L
Runtime at 50% Load	8 hours (estimated)
Noise Level	75 dB(A) @ 7m (estimated)
Starting Method	Recoil start
Outlets	2 x 120V AC outlets, 1 x 12V DC outlet
Voltage	120 V AC / 12 V DC
Frequency	60 Hz
Maintenance Required	Oil change every 100 hours, air filter cleaning
Safety Features	Low oil shutdown, overload protection
Warranty	2 years (check local regulations)
Recommended Oil	SAE 10W-30
Spark Plug Type	NGK BPR6ES or equivalent

Frequently Asked Questions - E100 HITACHI

What type of fuel should I use for the Hitachi E100 generator?

Use unleaded gasoline with an octane rating of 87 or higher. Do not use ethanol blends above 10% (E10).

How do I start the generator?

Ensure the generator is on a flat surface, turn the fuel valve to ON, close the choke, set the throttle to START, and pull the recoil starter handle firmly. Once the engine warms up, open the choke.

What kind of oil does the Hitachi E100 require?

Use SAE 10W-30 for most temperatures. Check the oil level before each use and change the oil every 100 hours of operation.

How often should I change the oil?

Change the oil after the first 20 hours of operation, then every 100 hours thereafter. Change more frequently in dusty or dirty conditions.

Can I run the generator in the rain?

No, operate the generator only in dry, well-ventilated areas. Keep it under a canopy or tent that does not block airflow. Do not expose to rain or snow to avoid electric shock.

How do I store the generator for long periods?

Drain the fuel tank and carburetor, change the oil, and store in a clean, dry place. Add fuel stabilizer if storing with fuel. Disconnect the battery if equipped.

What does the low oil shutdown feature do?

The low oil shutdown automatically stops the engine when the oil level drops below a safe limit to prevent engine damage. If the engine stops, check and add oil.

How do I clean the air filter?

Remove the air filter cover, take out the foam filter element, and wash it in warm soapy water. Squeeze dry and re-oil lightly with engine oil before reinstalling.

What size generator do I need for my home?

The Hitachi E100 provides about 3.5 kW of continuous power. It can power essential appliances like a refrigerator, lights, and a sump pump. Check the wattage of devices before connecting.

How do I ground the generator?

Use a copper grounding rod and connect it to the generator's ground terminal. This helps prevent electric shock. Consult a qualified electrician if needed.

USER MANUAL E100 HITACHI

Line drawing of a portable electric generator with wheels and control panel (no text or symbols)

SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL

WARNING

Improper and unsafe use of this generator can result in death or serious bodily injury! This manual contains important information about product safety. Please read and understand this manual before operating the generator. Please keep this manual available for other users and owners before they use the generator. This manual should be stored in safe place.

MEANINGS OF SIGNAL WORDS .... 3

SAFETY 3

IMPORTANT SAFETY INSTRUCTIONS FOR USING GENERATORS 3

SAFETY LABEL LOCATIONS 6

GROUNDING THE GENERATOR .... 7

EXTENSION CORD 7

REPLACEMENT PARTS 8

SERVICE AND REPAIRS 28

TROUBLESHOOTING 28

WIRING DIAGRAM.... 29

ОГЛАВЛЕНИЕ

Русский

СТРАНИЦА

ВАЖНАЯ ИНФОРМАЦИЯ ПО БЕЗОПАСНОСТИ .... 31 ЗНАЧЕНИЯ КЛЮЧЕВЫХ СЛОВ .... 31

БЕЗОПАСНОСТЬ 31

IMPORTANT SAFETY INFORMATION

Read and understand all of the safety precautions, warnings and operating instructions in the Instruction Manual before operating or maintaining this generator.

Most accidents that result from generator operation and maintenance are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures.

Basic safety precautions are outlined in the "SAFETY" section of this Instruction Manual and in the sections, which contain the operation and maintenance instructions.

Hazards that must be avoided to prevent bodily injury or machine damage are identified by WARNINGS on the generator and in this Instruction Manual.

NEVER use this generator in a manner that has not been specifically recommended by HITACHI.

MEANINGS OF SIGNAL WORDS

WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious injury.

CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate injury, or may cause machine damage.

NOTE emphasizes essential information.

SAFETY

IMPORTANT SAFETY INSTRUCTIONS FOR USING GENERATORS

READ ALL OF THE WARNINGS AND OPERATING INSTRUCTIONS IN THIS MANUAL BEFORE OPERATING OR MAINTAINING THIS GENERATOR:

WARNING:

Read and understand all instructions. Familiarity and proper training are required for the safe operation of generators. A generator operated improperly or by untrained personnel can be dangerous. Become familiar with all of the generator's controls, output receptacles and connections. Know how to stop generator in case of emergency. Failure to follow all instructions listed below may result in electrical shock, property damage, and/or serious personal injury or death. Do not operate the generator unless it is fully assembled.

WARNING: CARBON MONOXIDE HAZARDS

Exhaust contains poisonous carbon monoxide, a colorless and odorless gas. Breathing exhaust can cause loss of consciousness and may lead to death. If you run the generator in an area that is confined, or even partially enclosed the air you breathe could contain a dangerous amount of exhaust gas. To keep exhaust from building up, provide adequate ventilation. Do not operate the generator in a room, cave, or tunnel unless professionally installed exhaust hoses are used.

WARNING: ELECTRIC SHOCK HAZARDS

The generator produces enough electrical power to cause serious shock or electrocution if misused. Using a generator or an electrical device in wet conditions — near water, on wet grass, in damp areas, in rain or snow — could result in electrocution. Keep the generator dry at all times.

This generator is not designed to be stored outdoors unprotected from the weather.

Moisture or ice can cause a malfunction or short in electrical components, which could result in electrocution.

Check all electrical components on the control panel before each use.

Do not connect this generator to any building's electrical system unless a licensed electrician has installed an isolation switch. Failure to do so can result in property damage or death.

⚠ WARNING: FIRE & BURN HAZARDS

The exhaust system gets hot enough to ignite some materials. Keep generator at least 1 (one) meter away from buildings and other equipment during or immediately after operation.

Never enclose generator in any structure. Keep all flammable materials away from the generator.

The muffler becomes very hot during operation and remains hot for some time after the engine stops. Do not touch the muffler while the engine is running or hot. Allow the engine and the muffler to cool before storing. See storing instructions on page 11 of this manual.

Gasoline is highly flammable and poisonous. Always stop the engine and allow the muffler to cool before refueling. Never refuel while smoking or in the vicinity of an open flame or sparks. Never smoke near the generator.

Always check for spilled fuel or fuel leaks. Make sure that any spilled fuel has been wiped up before starting the generator. When operating or transporting the generator, be sure that it is kept upright. If the unit tilts, fuel may leak from the carburetor or fuel tank.

⚠ WARNING: Do not operate the generator near gasoline or gaseous fuel because of the potential danger of explosion or fire.

Do not fill the fuel tank with fuel while the engine is running. Do not smoke or use open flame near the fuel tank. Be careful not to spill fuel during refueling. If fuel is spilt, wipe it off and let dry before starting the engine.

Do not place inflammables near the generator. Be careful not to place fuel, matches, gunpowder, oily cloths, straw, trash, or any other inflammables near the generator.

WARNING: Pay attention to the wiring or extension cords from the generator to the connected device. If the wire is under the generator or in contact with a vibrating part, it may break and possibly cause a fire, generator burnout, or electric shock hazard. Replace damaged or worn cords immediately.

⚠ WARNING: No smoking while handling the battery. The battery emits flammable hydrogen gas, which can explode if exposed to electric arcing or open flame. Keep the area well-ventilated and keep open flames/sparks away when handling the battery.

Never place your hands, fingers or other body parts near the generator's moving parts.

Never insert your fingers or other objects into the housing's ventilator. Such an action invites the danger of injuries or electric shocks.

2. NEVER USE GENERATOR FOR APPLICATIONS OTHER THAN THOSE SPECIFIED.

Never use generator for applications other than those specified in the Instruction Manual.

3. ALWAYS KEEP WORK AREA CLEAN.

Avoid injuries by not cluttering the work areas.

4. NEVER PERMIT CHILDREN OR OTHERS TO LOITER NEAR THE WORK AREA.

Keep all people (especially children) away from the work area.

5. ALWAYS WEAR PROPER APPAREL WHEN WORKING WITH THE TOOL.

Never wear loose clothing, gloves, neckties, rings, bracelets or other jewelry which may get caught in the moving parts. Always wear non-slip footwear, preferably with steel toes.

Wear protective hair covering to contain long hair.

1. When servicing this generator, use only authorized replacement parts.

2. Never operate the generator when you are tired, after you have taken any medications, or have consumed any alcoholic beverages.

3. Do not enclose the generator nor cover it with a box.

The generator has a built-in forced air cooling system, and may become overheated if it is enclosed.

If generator has been covered to protect it from the weather during non use, be sure to remove it and keep it well away from the area during generator use.

1. Operate the generator on a level surface.

It is not necessary to prepare a special foundation for the generator. However, the generator will vibrate on an irregular surface, so choose a level place without surface irregularities. If the generator is tilted or moved during operation, fuel may spill and/or the generator may tip over, causing a hazardous situation.

Proper lubrication cannot be expected if the generator is operated on a steep incline or slope. In such a case, piston seizure may occur even if the oil is above the upper level.

1. Do not operate in rain or with wet hands.

The operator may suffer severe electric shock if the generator is wet due to rain or snow.

If wet, wipe and dry it well before starting.

Do not pour water directly over the generator, not wash it with water.

1. No smoking while handling the battery.

The battery emits flammable hydrogen gas, which can explode if exposed to electric arcing or open flame.

Keep the area well-ventilated and keep open flames/sparks away when handling the battery.

1. Do not operate the generator under the following condition: rainwater, seawater and salty breezes. If the generator is used under the above condition, it may break and the operator may suffer severe electric shock.

2. It is absolutely essential that you know the safe and proper use of the power tool or appliance that you intend to use. All operators must read, understand and follow the tool/appliance owners manual. Tool and appliance applications and limitations must be understood. Follow all directions given on labels and warnings. Keep all instruction manuals and literature in a safe place for future reference.

SAFETY LABEL LOCATIONS

These labels warn you of potential hazards that can cause serious injury. Read the labels and safety notes and precautions described in this manual carefully.

Grounding the generator helps prevent electric shock from a ground fault condition. To ground the generator you will need a ground wire and grounding stake. These are not supplied with the generator. The ground wire should be a 3.5 mm ^2 , stranded-copper wire. The grounding point should be copper or brass.

1. Locate the ground terminal side of the generator control panel.
2. Attach a ground wire to the ground terminal.
3. Drive the grounding point into the ground.
4. Attach the ground wire to the grounding point.

WARNING: Use only grounded extension cords. Use only three wire or double-insulated power tools. Do not use metal pipe that is being used to carry combustible materials or gasses for the grounding point. Be extremely careful that all necessary electrical grounding procedures are followed during each and every use. Failure to do so can be fatal.

Fig. 2

EXTENSION CORD

When a long electric extension cord is used to connect an appliance or tool with the generator, a certain amount of voltage drop occurs in the extension cord which lessens the effective voltage available to the appliance or tool.

The chart below has been prepared to illustrate the approximate voltage loss when an extension cord of 300 feet (approx. 100 meters) is used to connect an appliance or tool to the generator.

Nominal cross section	A.W.G. Gauge No.	Allowable current	No. of strands/ strands dia.	Resistance	Current Amp.
mm^2	No. A	No./mm Ω	100m 1 A 3 A	5 A 8 A 10	A 12 A	15 A
0.75	18	7	30/0.18	2.477	2.5 V	8 V	12.5 V	-	-	-	-
1.27	16	12	50/0.16	1.486	1.5 V	5 V	7.5 V	12 V	15 V	18 V	-
2.0	14	17	37/0.26	0.952	1 V	3 V	5 V	8 V	10 V	12 V	15 V
3.5	12 to 10	23	45/0.32	0.517	-	1.5 V	2.5 V	4 V	5V	6.5 V	7.5 V
5.5	10 to 8	35	70/0.32	0.332	-	1 V	2 V	2.5 V	3.5 V	4 V	5 V

WARNING: Avoid electrical shock hazard. Never use this generator with a damaged or frayed electrical cord or extension cord. Inspect all electrical cords regularly. Never use in or near water or in any environment where electric shock is possible.

REPLACEMENT PARTS

When servicing use only identical replacement parts.

Repairs should be conducted only by a HITACHI authorized service center.

SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS GENERATOR!

NOTE: The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the generator. Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own generator.

COMPONENTS

Fig. 3

SPECIFICATIONS

Model		E100
ALTERNATOR	Type Brush, Self-exciting, 2-poles
	Phase	Single
	AC Voltage 50 Hz	230 V
	Max. Output 50 Hz	10.0 kw
	Rated Output 50 Hz	8.5 kw
	Rated Current 36.9 A
	Voltage Regulator	A.V. R Type
	Power Factor	1.0
	Safety Device	N. F. B
ENGINE	Model	Robin EH65D
	Type	Air-cooled, 4 cycle, OHV, Gasoline Engine
	Displacement	653 cm^3
	Max. Output	22.3 HP (16.4 kw)
	Fuel	Regular Automobile Gasoline
	Fuel Tank Capacity	38.2 L
	Rated Continuous Operation per a tankful of fuel	50 Hz Approx. 8.9 h
	Lubricating Oil	Engine Oil SE Class or Higher
	Lubricating Oil Capacity	1.55 L
	Starting System	Cell Starter
	Spark Plug	NGK BPR6ES
DIMENSION	Length × Width × Height	826 × 611 × 771 mm (826 × 766 × 856 mm)^*1
	Dry Weight	141 kg (149 kg) ^*2

^*1 ( ) shows dimensions with castors.

^*2 ( ) shows dry weight with castors installed.

Specifications are subject to change without notice.

Model E100 (3P)
ALTERNATOR	Type Brush, Self-exciting, 2-poles
	Phase Single Three
	AC Voltage 50 Hz 230 V 400 V
	Max. Output 50 Hz 2.8 kw 8.0 kw
	Rated Output 50 Hz 2.6 kw 6.4 kw
	Rated Current 11.5 A
	Voltage Regulator C. T. Type
	Power Factor 1.0 0.8
	Safety Device N. F. B
ENGINE	Model Robin EH63D
	Type Air-cooled, 4 cycle, OHV, Gasoline Engine
	Displacement 653 cm^3
	Max. Output 18.2 HP (13.4 kw)
	Fuel Regular Automobile Gasoline
	Fuel Tank Capacity 38.2 L
	Rated Continuous Operation per a tankful of fuel 50 Hz Approx. 10.8 h
	Lubricating Oil Engine Oil SE Class or Higher
	Lubricating Oil Capacity 1.55 L
	Starting System Cell Starter
	Spark Plug NGK BPR6ES
DIMENSION	Length × Width × Height 826 × 611 × 771 mm (826 × 766 × 856 mm)^*1
	Dry Weight 143 kg (151 kg)^*2

^*1 ( ) shows dimensions with castors.

^*2 ( ) shows dry weight with castors installed.

Specifications are subject to change without notice.

ACCESSORIES

STANDARD ACCESSORIES

Check that following accessories come with your Hitachi generator.

1. Wheel mounting parts (See page 12.)
2. Servicing tools

Technical line drawing of a mechanical component assembly (no text or symbols)

Fig. 4

1. Battery mounting bracket (See page 15.)

TRANSPORTING/STORAGE

TRANSPORTING

CAUTION: Units are heavy. Observe safe lifting procedures when transporting. Before transporting generator, it is important to turn off both the engine switch and the fuel cock. Keep generator level at all times to prevent fuel spillage. Fuel vapor or spilled fuel may ignite.
⚠ WARNING: Contact with a hot engine or exhaust system can cause serious burns or fires. Let the engine and muffler cool before transporting the generator.

STORAGE

Make sure that the generator storage area is free of excessive humidity and dust. Store the generator in dry, well-ventilated area.

⚠ WARNING: Contact with a hot engine or exhaust system can cause serious burns or fires. Let the engine and muffler cool before storing the generator.

ASSEMBLY

CAUTION: The generator is too heavy to be lifted by one person. Obtain assistance from others before you try to move it. Otherwise, Serious injury can result from attempting to lift too heavy an object.

NOTE: Install the wheel kit before adding gasoline or engine oil to prevent damage to the engine. If you are installing accessories after running the generator, be sure that the fuel tank is empty, and that the fuel cock is turned to the off position, that is, horizontal to the ground. Be sure that the oil is drained from the engine.

ACCESSORY

ASSEMBLING THE WHEEL KIT

1. Checking of supplied accessories

2. Tool preparation

• Hoist or square bar (100 mm by 100 mm, length: 700 mm)
• Plier
- Spanner or socket wrench (12 mm), 2 units

1. Assembly procedures

(1) Raise the generator by about 100 mm, with hoist or with square bar put under the bottom panel.
(2) Attach wheel mounting parts ①, ②, stopper ⑨, using clamp ⑩, ⑧ and wheel ③, to wheel shaft ④. Then check that wheel ③ is rotated smoothly. If moving turns out to be too complicated, assemble them together using grease. (4 locations / 2 pieces)
(3) Bend the tip of ① according to the shape of wheel shaft ④ as possible.
(4) Attach the assembled shaft to the foundation plate of the engine, using ⑤, ⑦, and ⑧.
(5) Attach the other shaft to the foundation plate of the generating unit, using ⑥ and ⑦. (⑧ is not used.) The tightening torque of bolts should be 20 to 25 Nm (2.0 to 2.5 kg-m).

Fig. 5

CAUTION: For your safety, don't fail to fix the wheels with wheel brakes for the prevention of moving. Don't operate the generator set at an inclined foundation.

NOTES ON INSTALLATION

1. If you provide the generator with wheels, always be sure to place the generator on a level surface, locking the wheel with the stopper and/or chocking the wheels.
2. Select a place which allows you to maintain and inspect the generator, which is not exposed to contamination caused by exhaust gas. If you are planning to install the generator without its wheels attached, consider the work efficiency in terms of an oil change.
3. In ground connection, be sure to use the designated ground terminal. (A grounding cable is not included in the set of accessories.)
4. During use, be sure not to disconnect the battery.
5. While the power is on, do not unplug the unit or disconnect cables from the terminals.

Fig. 6

APPLICATIONS

Power source of electric appliances and tools.

WARNING: HITACHI electronic controlled products should not be used with portable generators.

Irregular generator power could cause these products to fail.

Regarding other manufacturer's products, please contact the manufacturer to see if it is safe to use the electronic controlled products with portable generators.

NOTE: Do not use "1 \~ " and "3 \~ " at the same time.

Before starting the generator, check the oil and fuel levels. Be sure that the air cleaner is functioning. Follow the guidelines below when adding oil and fuel.

NOTE: There is no oil in the engine crankcase when the generator is shipped. You must add oil before starting the engine. Check the oil level before each use with the generator on a level surface and the engine stopped.

The engine is equipped with an oil sensor unit (hydraulic pressure detection type) that will automatically stop the engine if oil in the crank case is reduced below the specified level. In this case, the oil pressure warning lamp on the control panel will be flashing. Should the engine be automatically stopped, be sure to check the amounts of fuel and oil.

When the oil is reduced below the specified level, add new oil to the upper limit. Since the oil sensor will not detect the deterioration of oil, visually check the quality or determine it by the specified time and then change the oil if necessary. (Refer to page 24.)

Engine oil is a major factor affecting engine performance and service life. Non-detergent and 2-stroke oils will damage the engine and are not recommended.

Use 4-stroke motor oil that meets or exceeds the requirements for API service classification SE or Higher.

Always check the API SERVICE label on the oil container to be sure it includes the letters SE or Higher. SAE 10W-30 is recommended for general, all-temperature use. Other viscosities shown in Fig. 7 may be used when the average temperature in your area is within the indicated range.

CHECKING THE OIL

1. Remove the oil filler cap and wipe the dipstick clean.
2. Check the oil level by inserting the dipstick into the filler neck without screwing it in.
3. If the test shows no oil markings, the oil is low.
4. If the level is low, add the recommended oil to the upper mark on the dipstick.
5. Change oil if contaminated. (See "ENGINE OIL CHANGE". Refer to page 25.)

OIL CAPACITY

HITACHI Model Liters

E100, E100 (3P) 1.55

NOTE: If the oil level is too low, the oil alert system will shutdown the engine and prevent engine from restarting.

Fig. 7

Fig. 8

Fig. 9

Fig. 10

FUEL

⚠ WARNING: Gasoline is flammable and its vapor is explosive. To prevent fire or explosion, follow the guidelines below:

• Keep fuel out of the reach of children.
• Refuel the generator in well-ventilated area. Do not refuel while engine is running or hot. Disconnect all electrical loads and shut off the engine before refueling.
• Do not overfill the fuel tank. Always allow room for fuel vapors to expand. If you overfill the tank, fuel can overflow onto the hot engine. This can cause fire or explosion. After refueling, tightly close the fuel tank cap.
• Do not spill fuel. Fuel or fuel vapor may ignite. If fuel spills, make sure that the area is dry before starting the engine.
• Never smoke in the refueling area. Never allow open flames or sparks in area.
• Store fuel in an approved container. Store fuel in a well ventilated area free of open flames or sparks.

FUEL TANK CAPACITY

HITACHI Model Liters

E100, E100 (3P) 38.2

NOTE: The full level of fuel is the upper surface of the fuel filter.

Check the fuel gauge located on the top of the generator near the fuel tank and refill the tank if the fuel level is low. Refuel carefully to avoid spilling fuel. Do not fill above the shoulder of the fuel strainer.

Use unleaded gasoline with a pump octane rating of 86 or higher. The engine is certified to operate on unleaded gasoline.

Unleaded gasoline produces fewer engine and spark plug deposits and extends exhaust system life. Never use stale or contaminated gasoline. Avoid getting dirt or water in the fuel tank.

Always keep the fuel strainer in place while refueling.

Fig. 11

Fig. 12

Fig. 13

BATTERY INSTALLATION

Recommended Battery

Lead-acid battery: A capacity of 12 V – 32 A·h or larger. For the generators used in low temperature (below -5°C), 12 V – 40 A·h or larger battery is recommended.

1. Attach terminals to a lead-acid battery already charged. Mount the battery onto the position as specified below, with its terminals facing inward.
2. Insert each long bolt through the specified hole, its tip pointing outward.
3. Put the supporting arm on the long bolts and tighten with the butterfly nuts. (Push the lead-acid battery all the way inward.)
4. Arrange the wiring so that it won't be damaged by possible vibration caused by the engine.
5. Only after checking that the engine's starter key is in the "STOP" position, securely connect the cable with a red stripe, to the positive (+) terminal. And then connect the other cable to the negative (-) terminal.

Red cable: to the positive (+) terminal

Black cable: to the negative (−) terminal

CAUTION: Should the connection be made in incorrect manner, the engine will be broken. The battery shall be handled in the well ventilated area avoiding fire or flammable material. Special attention shall be paid to the battery fluid not stuck to the eye or skin. The temperature of the battery fluid shall be maintained to 45°C or less, because of prevention for functional deterioration. Be sure the battery is installed on the battery base securely.

NOTE: The battery base is assembled into the frame at the factory.

Fig. 14

⚠ WARNING: Death, personal injury and/or property damage may occur unless instructions are followed carefully.

- Disconnect battery cables when charging battery.

- Use battery of specified capacity listed in the owner's manual.

- T urn the starter switch to the "STOP" position when mounting or dismounting battery. Connect positive (+) terminal first when mounting battery, and disconnect negative (−) terminal first when dismounting.

Red cable: to the positive (+) terminal

Black cable: to the negative (−) terminal

CHECK COMPONENT PARTS

Check following items before starting engine:

1. Fuel leakage from fuel hose, etc.
2. Bolts and nuts for looseness.
3. Components for damage or breakage.
4. Generator not resting on or against any adjacent wiring.

OPERATION

STARTING GENERATOR

⚠ WARNING: Before starting the generator, be sure that you read and understand all the safety and operating instructions in this manual.

1. Make sure that the AC switch (no-fuse breaker) is "O" (OFF).

Fig. 15

1. Turn the fuel cock to the vertical (open) position.

Fig. 16

1. Pull the choke knob to the fully closed position.

NOTE: Be sure to pull the choke even if the engine is warm.

Fig. 17

1. Turn the starter switch to the "START" position.

If the engine won't start, turn the switch back to "I" (ON) position and then wait for approximately 10 seconds to try it again.

NOTE: You might have to keep the starter running for at least 3 to 5 seconds, since the engine incorporates the mechanism in it where the ignition circuit is activated by the increase of hydraulic pressure.

In the following occasion, two or three trials may be required for starting the engine:

(1) The very first starting of a new generator.
(2) After the refueling of the engine which has been stopped due to fuel shortage.
(3) Starting after the oil filter change.

Even if the engine has already been warmed, be sure to pull the choke knob.

1. Return the starter switch to "I" (ON) position soon after the engine has started and then push the choke knob. In cold weather, be sure to push it gradually.
2. Warm the engine up for a minute or two. Longer time would be needed in cold weather.

Technical line drawing of a mechanical component with no visible text or symbols

Fig. 18

Fig. 19

NOTE: If the oil level in the engine is low, the engine will not start. If the engine does not start, check the oil level and add oil as needed.

To ensure maximum oil lubrication, place the generator on a level surface.

USING ELECTRIC POWER

WARNING: Make sure that the appliance is switched OFF before connecting it to the generator.

Do not move the generator while it is running.

Be sure to ground the generator if the connected appliance is grounded. Failure to ground unit may lead to electrical shock.

CONTROL PANEL

MODEL E100

MODEL E100 (3P)

Fig. 20

AC APPLICATION

1. Ground the generator, using the ground terminal located at the side of the panel. (Refer to "GROUNDING THE GENERATOR", page 7.)

2. Before starting the engine, check that the AC switch (no-fuse breaker) of the generator and the power switches of the appliances are turned off.

Fig. 21

1. Connect the plugs of the appliances to the receptacles before starting the engine.

Technical line drawing of a mechanical device with a cable and housing, showing no text or symbols.

Fig. 22

1. Start the engine and check that the voltage meter is indicating correct voltage.

Fig. 23

⚠️ CAUTION: Do not put foreign objects into the plug receptacle.

Fig. 24

⚠ WARNING: Be sure to ground the generator if the connected electrical equipment is grounded.

NOTE: When the AC no-fuse breaker turns off during operation, the generator is over-loaded or the appliance is defective.

Stop the generator immediately, check the appliance and/or generator for overloading or detect and repair as necessary.

1. Turn the AC switch (no-fuse breaker) on to see if the pilot lamp lights up.

2. Turn on the switch of the appliance.

Fig. 25

Fig. 26

STOPPING THE GENERATOR

1. Turn off the power switch of the electric equipment.
2. Turn the AC switch (no-fuse breaker) to "O" (OFF).
3. Unplug the cord from receptacle of the generator.

4. Allow the engine to run at no-load for about 3 minutes to cool down before stopping.

5. Turn the starter switch to the "O" (STOP) position.

Fig. 27

Technical line drawing of a mechanical component with no visible text or symbols

Fig. 28

1. Close the fuel cock.

Fig. 29

SCOPE OF APPLICABILITY

Some appliances need a "surge" of energy when starting.

This means that the amount of electrical power needed to start the appliance may exceed the amount needed to maintain its use.

Electrical appliances and tools normally come with a label indicating voltage, cycles/Hz, amperage (amps) and electrical power needed to run the appliance or tool.

Check with your nearest dealer or service center with questions regarding power surge of certain appliances or power tools.

• Electrical loads such as incandescent lamps and hot plates require the same wattage to start as is needed to maintain use.
• Loads such as fluorescent lamps require 1.2 to 2 times the indicated wattage during start-up.
• Loads for mercury lamps require 2 to 3 times the indicated wattage during start-up.
• Electrical motors require a large starting current. Power requirements depend on the type of motor and its use. Once enough “surge” is attained to start the motor, the appliance will require only 50% to 30% of the wattage to continue running.
• Most electrical tools require 1.2 to 3 times their wattage for running under load during use. (For example, a 9,000 watt generator can power a 3,200 to 7,000 watt electrical tool.)
• Loads such as submersible pumps, air conditioners and air compressors require a very large force to start. They need 3 to 5 times the normal running wattage in order to start. (For example, a 5,000 watt generator would only be able to drive a 1,800 to 3,100 watt pump.)
• If the power consumption of electrical appliances exceeds the operating range or if there is short circuit or other problems in the appliances, the AC breaker could trip "OFF" or the rotation of the generator could be abnormally reduced. In this case, stop the generator to see if the power consumption of the appliances is too large and if there is a problem in the appliances.
• The frequency (the number of the generators rotation) was adjusted before the time of shipment. Changing the frequency could result in the generators breakdown, so refrain from changing it.

To determine the total wattage required to run a particular electrical appliance or tool, multiply the voltage figure of the appliance/tool by the amperage (amps) figure of same. The voltage and amperage (amps) information can be found on a name plate which is normally attached to electrical appliances and tools.

Applications E100 E100	Applicable Wattage (W)
	(3P)
	50 Hz
Incandescent lamp, Heater 8500	6400
Fluorescent lamp, Electric tool 4	000 3400
Pump, Compressor 2000 1500

WARNING: HITACHI electronic controlled products should not be used with portable generators.

Irregular generator power could cause these products to fail.

Regarding other manufacturer's products, please contact the manufacturer to see if it is safe to use the electronic controlled products with portable generators.

NOTE: The above wattage chart is general guide only. Refer to your specific appliance for correct wattage.

When you use two or more alternating current outlets at a time, be careful that the sum of the appliances' power consumption does not exceed the value specified in the above chart.

TROUBLESHOOTING

If the engine does not start

1. Check the fuel tank for sufficient fuel. Refill with fresh gasoline if necessary.
2. Check the engine oil. Fill to the upper limit with fresh oil.
3. Ensure that the fuel cock is open. The fuel cock is open when the lever is perpendicular to the ground (straight up and down).
4. Check that the spark plug cap is securely attached to the spark plug.
5. Inspect the air filter. Clean or replace it if necessary.
6. Disconnect all electrical loads from the generator, and turn the engine switch on.
7. Follow the starting procedures in this manual on page 16.

If the engine still does not start

1. Pull the starter handle 5-6 times.
2. Remove and inspect the spark plug.

If the spark plug is dry

1. Ensure that there is fresh fuel in the tank and that the fuel cock is open.
2. Reinstall the spark plug and spark plug cap.
3. Try to start the engine again by following the starting procedures in this manual on page 16.
4. If the engine fails to start, take the generator to an authorized HITACHI service center.

If the spark plug is wet

1. Clean, gap, or replace the spark plug.
2. Reinstall the spark plug and spark plug cap.
3. Try to start the engine again by following the starting procedures in this manual on page 16.
4. If the engine fails to start, take the generator to an authorized HITACHI service center.

If there is no power to the receptacles

1. Turn the AC no fuse breaker "OFF" and disconnect all electrical loads from the generator.
2. Reconnect the electrical loads. Be sure that the plugs are securely connected to the receptacles and turn the AC no fuse breaker "ON".
3. If there is still no power at the receptacles, take the generator to an authorized HITACHI service center.

MAINTENANCE

IMPORTANCE OF MAINTENANCE

Good maintenance is essential for safe, economical, and trouble-free operation. It will also help reduce air pollution.

WARNING: Improper maintenance or failure to correct a problem before operation can cause malfunction, serious injury, or death. Always follow the inspection and maintenance recommendation and schedules in this user's manual.

The following pages include a maintenance schedule, routine inspection procedures, and simple maintenance procedures using basic hand tools, to help you properly care for your generator. If you are not comfortable with any maintenance procedure, have the generator serviced by a professional technician.

Maintenance, replacement, or repair of the emission control devices and system may be performed by any engine repair establishment or individual, using parts that are "certified" to EU standards.

MAINTENANCE SAFETY

WARNING: Always follow the procedures and precautions in the owner's manual. Failure to properly follow maintenance instructions and precautions can lead to serious injury or death.

SAFETY PRECAUTIONS

⚠️ CAUTION: Make sure that the engine is off before you begin any maintenance or repairs. This will eliminate several potential hazards, including:

• Carbon monoxide poisoning from engine exhaust. Be sure there is adequate ventilation whenever you operate the engine.
• Burns from hot parts. Let the engine and exhaust system cool before you touch it to prevent burns.

- Injury from moving parts. Wear appropriate clothing, tie back long hair, and stay alert around the generator to prevent injury from moving parts.

Read the instructions before you begin, and make sure you have the tools and skills required.

Your authorized service center knows your generator best and is fully equipped to do maintenance and repair.

To ensure the best quality and reliability, use only new genuine parts or their equivalents for repair or replacement.

⚠️ CAUTION: To reduce the possibility of fire or explosion, be careful when working around gasoline. Use only a nonflammable solvent, not gasoline, to clean parts. Keep smoking, sparks, and flames away from all fuel-related parts.

MAINTENANCE SCHEDULE

DAILY INSPECTION

1. Amount of fuel (See page 14.)
2. Water on fuel strainer (See page 27.)
3. Amount of engine oil
4. Amount of electrolyte in lead-acid battery (Not supplied; Refer to the instruction for use.)
5. Dust in intake port
6. Looseness of each fastened point
7. Abnormal vibration and noise
8. Leakage of fuel and oil (See page 13 and 14.)

PERIODICAL MAINTENANCE

EVERY 25 HOURS • Cleaning of outer element of air cleaner.
50 HOURS	• Changing of air cleaner element (inner and outer).• Changing of engine oil. (*)
200 HOURS • Cleaning of fuel strainer.• Adjustment of spark plug gap.
500 HOURS • Check and replace carbon brushes.
EVERY 1,000 HOURS • Checking of bearings in generator.• Changing of rubber mounts.
EVERY 2 YEARS	• Cleaning of engine’s cooling air intake port and generators cover.• Changing of fuel pipes.

NOTE: * Initial oil change should be performed after first twenty (20) hours of use.

Thereafter change oil every 50 hours or six (6) months whichever comes first.

CAUTION: Before changing the oil, check for a suitable way to dispose of the old oil. Do not pour it down sewage drains, onto garden soil or into open streams. Your local zoning or environmental regulations will give you more detailed instructions on proper disposal.

ENGINE OIL CHANGE

Change engine oil every 50 hours.

(For a new engine, change oil after 25 hours.)

1. When changing oil, stop the engine.
2. Drain oil by removing the oil drain plug and the oil filler cap while the engine is warm.

3. Reinstall the oil drain plug and oil filler cap. Then, fill the engine with oil until it reaches the upper level on the oil gauge. (Fig 9 and 10).

4. Refer to the recommended oil table on page 13.

5. Always use the best grade and clean oil. Contaminated oil, poor quality oil and shortage of oil cause damage to engine or shorten the engine life.

Oil capacity: 1.55 liter

Fig. 30

Fig. 31

Wash your hands with soap and water after handling used oil.

Please dispose of used motor oil and containers in a manner that will not harm the natural environment. We suggest you take it in a sealed container to your local service station or recycling center for reclamation. Do not throw it in the trash, pour it on the ground or down the drain.

NOTE: Never operate the generator without oil filler cap tightly secured. Failure to do so could cause oil to spill out of the engine.

ENGINE OIL FILTER REPLACEMENT

Initial engine oil filter replacement should be performed after 20 hours of operation. Thereafter replace the engine oil filter every 200 hours.

When installing a new oil filter, apply oil to O-ring, attach the oil filter in position and tighten 2/3 turns by hand or with wrench after touching the O-ring to the sealing surface of engine.

Run the engine for a minute; stop the engine and check for oil leakage around the oil filter and recheck the oil level.

CAUTION: To prevent injury, pay attention to the spilled hot engine oil when replacing engine oil filter.

Fig. 32

SERVICING AIR CLEANER

A dirty air cleaner element will cause starting difficulty, power loss, engine malfunctions, and shorten engine life extremely.

Always keep the air cleaner element clean. Replaced the air cleaner element set more often in dusty environments.

The air cleaner paper inner element and urethane foam outer element can be removed after removing knob and air cleaner cover. When installing, set the paper element and urethane foam on the air cleaner base. Check that the grommet is in position, and then install the cover with knob tightened securely.

Fig. 33

1. Urethane Foam cleaning

Wash and clean the urethane foam in kerosene. Saturate in a mixture of 3 parts kerosene and 1 part engine oil, and then squeeze to remove excess oil. Clean or replace the urethane foam element every 50 hours (more often in dusty environments).

2. Paper element

Clean by tapping gently to remove dirt and blow off dust. Never use oil.

Clean or replace the paper element every 50 hours of operation, and replace element set every 200 hours or once a year.

Fig. 34

SPARK PLUG SERVICE

To service the spark plug, use plug wrench and handle (standard accessory). Use recommended spark plugs.

RECOMMENDED PLUG AND ELECTRODE CLEARANCE

HITACHI Model Spark Plug Electrode Clearance

E100, E100 (3P) NGK BPR6ES (CHAMPION RN9YC) 0.7 to 0.8 mm (0.028" to 0.031")

To ensure proper engine operation, the spark plug must be properly gapped and free of deposits.

CAUTION: If the engine has been running, the muffler will be very hot. Be careful not to touch the muffler. Be sure to allow the engine to cool before you touch the spark plug.

1. Unplug the high-voltage cables (located at the outlet panel and lead-acid battery).

2. Using the supplied plug wrench and handle, turn it counterclockwise until it comes off.

3. Clean the area around the mounting hole.

4. Visually inspect the spark plug. Replace it if the insulator is cracked or chipped.

Clean the spark plug with a wire brush if you plan to reuse it.

1. Clean the electrodes if they are dirty. Adjust the clearance to 0.7 - 0.8 mm.

Replace it with a new one if the abrasion has developed to the degree where a flat surface cannot be obtained on its projection.

If the electrodes turn black, also inspect the air cleaner.

1. Attach and tighten the plug with the specified torque: 25 to 30 Nm (2.5 to 3.0 kg-m).

2. After checking that the contact area inside the plug cap is not corroded, connect the high-voltage cables.

NOTE: The spark plug must be securely tightened. An improperly tightened spark plug can become very hot and could damage the engine. Never use spark plugs which have an improper heat range. Use only the recommended spark plugs or equivalent.

Fig. 35

CLEANING FUEL STRAINER (FUEL COCK)

The fuel strainer removes dirt and water in the fuel.

1. Remove the strainer cup and throw away water and dirt.
2. Clean the screen and strainer cup with gasoline.
3. Tightly fasten the cup to main body, making sure to avoid fuel leak.

Illustration of a mechanical device with exploded view showing components like a presser, washer, and tray (no text or symbols)

Fig. 36

CHECKING CARBON BRUSH

If the brush become excessively worn, its contact pressure with the slip ring changes and causes a roughened surface on the slip ring, resulting in irregular generator performance.

Check the brush every 500 hours or if generator performance is irregular.

If the brush is 5 mm (0.20") long or less, replace it with a new one.

1. Model E100

Remove the brush cover.

Model E100 (3P)

Remove the end cover and brush cover.

Fig. 37

1. Disconnect the wire connector and remove the brush.
2. Carefully note the brush direction and relative position with the slip ring when installing new brush.

Fig. 38

Fig. 39

PREPARATION FOR STORAGE

The following procedures should be followed prior to storage of your generator for periods of 6 months or longer.

1. Clean generator thoroughly with oiled cloth. Spray with preservative if available.

2. Drain fuel from fuel tank and strainer (cup) carefully by disconnecting the fuel line. Gasoline left in the fuel tank will eventually deteriorate making engine-starting difficult.

3. In order to remove the fuel in the carburetor, run the engine at no-load until it stops.
4. Disconnect the terminal of the battery.
5. Change engine oil.
6. Check for loose bolts and screws, tighten them if necessary.

NEVER USE WATER TO CLEAN GENERATOR!
7. Store generator in a well ventilated, low humidity area.

Fig. 40

SERVICE AND REPAIRS

All quality generators will eventually require servicing or replacement of parts because of wear from normal use. To assure that only authorized replacement parts will be used, all service and repairs must be performed by a HITACHI AUTHORIZED SERVICE CENTER, ONLY.

TROUBLESHOOTING

When generator engine fails to start after several attempts, or if no electricity is available at the output receptacles, check the possible causes in accordance with the following table. If your generator still fails to start or generate electricity, contact your nearest HITACHI dealer or authorized service center for further information or corrective procedures.

Possible causesProblem

Low battery

Blown fuse

Deteriorated fuel

Fuel piping

Clogging of Air cleaner

Clogging of Cooling air intake

Low oil level

Faulty spark plug

Overload by connected appliance

Incorrect or poor connection of wires

Insufficient capacity of extension cable

Carbon brushes are excessively worn

Leakage

Clogging

Starter won't run

×

×

Starter runs, but Engine won't start

×

×

×

×

×

×

During operation

Rotation decreased

×

×

×

×

×

×

×

×

×

Unstable rotation

×

×

×

×

×

Breaker turned off

×

×

Low power

×

×

×

×

×

×

×

×

WIRING DIAGRAM

E100

graph TD
    A["Ignition coil"] --> B["Fuel cut"]
    B --> C["Charge coil"]
    C --> D["Battery 12V"]
    D --> E["Regulator"]
    E --> F["St Relay"]
    F --> G["Key switch"]
    G --> H["ST Relay"]
    H --> I["to earth terminal"]
    I --> J["Grn/Y"]
    J --> K["Org"]
    K --> L["Brn"]
    L --> M["Org"]
    M --> N["LBlu"]
    N --> O["Magnetic switch"]
    O --> P["Electric starter"]
    P --> Q["Organ R"]
    Q --> R["R/W"]
    R --> S["Blk/W"]
    S --> T["Blk"]
    T --> U["R/W"]
    U --> V["LGrn"]
    V --> W["W"]
    W --> X["Oil pressure warning lamp (Red)"]
    X --> Y["W"]
    Y --> Z["W"]
    Z --> AA["Electronic control unit 13 12 11 10 9 8 7"]
    AA --> AB["Org"]
    AB --> AC["Grn/Y"]
    AC --> AD["Org"]
    AD --> AE["Gry"]
    AE --> AF["St Relay"]
    AF --> AG["to earth terminal"]
    AG --> AH["ST Relay"]
    AH --> AI["St Relay"]
    AI --> AJ["St Relay"]
    AJ --> AK["St Relay"]
    AK --> AL["St Relay"]
    AL --> AM["St Relay"]
    AM --> AN["St Relay"]
    AN --> AO["St Relay"]
    AO --> AP["St Relay"]
    AP --> AQ["St Relay"]
    AQ --> AR["St Relay"]
    AR --> AS["St Relay"]
    AS --> AT["St Relay"]
    AT --> AU["St Relay"]
    AU --> AV["St Relay"]

graph TD
    subgraph GENERATOR
        A["Field Winding"] --> B["Blk"]
        C["Brush (-)"] --> D["Auxiliary Winding"]
        E["Brush (+)"] --> D
        F["AC Winding 1"] --> G["Blu"]
        H["AC Winding 2"] --> I["R"]
        J["Hour meter"] --> K["Hr"]
    end
    subgraph CONTROL BOX
        L["No-fuse breaker"] --> M["Blk"]
        N["Voltmeter"] --> O["V"]
        P["Pilot lamp"] --> Q["W"]
        R["AC output receptacle"] --> S["REC1"]
        T["AC output receptacle"] --> U["REC2"]
        V["AC output receptacle"] --> W["REC3"]
        X["Gm/Y"] --> Y["Ground"]
    end
    subgraph AVR
        Z["Y"] --> AA["Exciting coil (Engine)"]
        AB["Y"] --> AA
        AC["Grn/Y"] --> AA
    end
    subgraph Earth(Ground terminal)
        AD["Earth (Ground) terminal"] --> AE["to Key switch -M"]
    end

Wiring color cord

Blk : Black

Blk/W: Black/White

Brn : Brown

Blu : Blue

Grn : Green

Grn/Y: Green/Yellow

Gry : Gray

LBlu : Light blue

LGrn : Light green

Org : Orange

R : Red

R/W : Red/White

Y : Yellow

W : White

E100 (3P)

graph TD
    A["Ignition coil"] --> B["Fuel cut"]
    B --> C["Charge coil"]
    C --> D["Battery 12V"]
    D --> E["Regulator"]
    E --> F["St Relay"]
    F --> G["to earth terminal"]
    G --> H["Electronic control unit"]
    H --> I["Control Box"]
    I --> J["Oil pressure warning lamp (Red)"]
    I --> K["Org/Y"]
    I --> L["Grn/Y"]
    I --> M["Gry"]
    I --> N["Org"]
    I --> O["Grn/Y"]
    I --> P["Grn"]
    I --> Q["Grn/Y"]
    I --> R["Grn/Y"]
    I --> S["Grn/Y"]
    I --> T["Grn/Y"]
    I --> U["Grn/Y"]
    I --> V["Grn/Y"]
    I --> W["Grn/Y"]
    I --> X["Grn/Y"]
    I --> Y["Grn/Y"]
    I --> Z["Grn/Y"]
    I --> AA["Grn/Y"]
    I --> AB["Grn/Y"]
    I --> AC["Grn/Y"]
    I --> AD["Grn/Y"]
    I --> AE["Grn/Y"]
    I --> AF["Grn/Y"]
    I --> AG["Grn/Y"]
    I --> AH["Grn/Y"]
    I --> AI["Grn/Y"]
    I --> AJ["Grn/Y"]
    I --> AK["Grn/Y"]
    I --> AL["Grn/Y"]
    I --> AM["Grn/Y"]
    I --> AN["Grn/Y"]
    I --> AO["Grn/Y"]
    I --> AP["Grn/Y"]
    I --> AQ["Grn/Y"]
    I --> AR["Grn/Y"]
    I --> AS["Grn/Y"]
    I --> AT["Grn/Y"]
    I --> AU["Grn/Y"]
    I --> AV["Grn/Y"]
    I --> AW["Grn/Y"]
    I --> AX["Grn/Y"]
    I --> AY["Grn/Y"]
    I --> AZ["Grn/Y"]
    I --> BA["Grn/Y"]
    I --> BB["Grn/Y"]
    I --> BC["Grn/Y"]
    I --> BD["Grn/Y"]
    I --> BE["Grn/Y"]
    I --> BF["Grn/Y"]
    I --> BG["Grn/Y"]
    I --> BH["Grn/Y"]
    I --> BI["Grn/Y"]
    I --> BJ["Grn/Y"]
    I --> BK["Grn/Y"]
    I --> BL["Grn/Y"]
    I --> BM["Grn/Y"]
    I --> BN["Grn/Y"]
    I --> BO["Grn/Y"]
    I --> BP["Grn/Y"]
    I --> BQ["Grn/Y"]
    I --> BR["Grn/Y"]
    I --> BS["Grn/Y"]
    I --> BT["Grn/Y"]
    I --> BU["Grn/Y"]
    I --> BV["Grn/Y"]
    I --> BW["Grn/Y"]
    I --> BX["Grn/Y"]
    I --> BY["Grn/Y"]
    I --> BZ["Grn/Y"]
    I --> CA["Grn/Y"]
    I --> CB["Grn/Y"]
    I --> CC["Grn/Y"]
    I --> CD["Grn/Y"]
    I --> CE["Grn/Y"]
    I --> CF["Grn/Y"]
    I --> CG["Grn/Y"]
    I --> CH["Grn/Y"]
    I --> CI["Grn/Y"]
    I --> CJ["Grn/Y"]
    I --> CK["Grn/Y"]
    I --> CL["Grn/Y"]
    I --> CM["Grn/Y"]
    I --> CN["Grn/Y"]
    I --> CO["Grn/Y"]
    I --> CP["Grn/Y"]
    I --> CQ["Grn/Y"]
    I --> CR["Grn/Y"]
    I --> CS["Grn/Y"]
    I --> CT["Grn/Y"]
    I --> CU["Grn/Y"]
    I --> CV["Grn/Y"]
    I --> CW["Grn/Y"]
    I --> CX["Grn/Y"]
    I --> CY["Grn/Y"]
    I --> CZ["Grn/Y"]
    I --> DA["Grn/Y"]
    I --> DB["Grn/Y"]
    I --> DC["Grn/Y"]
    I --> DD["Grn/Y"]
    I --> DE["Grn/Y"]
    I --> DF["Grn/Y"]
    I --> DG["Grn/Y"]
    I --> DH["Grn/Y"]
    I --> DI["Grn/Y"]
    I --> DJ["Grn/Y"]
    I --> DK["Grn/Y"]

graph TD
    subgraph GENERATOR
        A["AC Winding"] --> B["Grn-Grn"]
        A --> C["R"]
        A --> D["R"]
        A --> E["W"]
        A --> F["W"]
        A --> G["Blk"]
        H["Field Winding"] --> I["Brush (-)"]
        H --> J["Brush (+)"]
        K["Current transformer"] --> L["Diode unit"]
        M["Hour meter"] --> N["Hr"]
        O["Voltmeter"] --> P["No-fuse breaker"]
        Q["PL"] --> R["Pilot lamp"]
        S["BLk"] --> T["REC1"]
        U["AC output receptacle"] --> V["L1"]
        W["BLk"] --> X["L2"]
        Y["GRn/Y"] --> Z["Earth (Ground) terminal"]
    end
    subgraph CONTROL BOX
        AA["Current transformer"] --> AB["Diode unit"]
        AC["AC Winding"] --> AD["Ground"]
        AE["Field Winding"] --> AF["Brush (-)"]
        AG["Brush (+)"] --> AH["Brush (+)"]
    end
    subgraph Diode_Unit
        AI["Grn/Y"] --> AJ["Earth (Ground) terminal"]
    end

Wiring color cord

Blk : Black

Blk/W: Black/White

Brn : Brown

Grn : Green

Grn/Y: Green/Yellow

Gry : Gray

LBlu : Light blue

LGrn : Light green

Org : Orange

R : R e d

R/W : Red/White

Y : Y e l l o w

Technical line drawing of mechanical components including a cylindrical rod, hexagonal bolt, and rectangular plate (no text or symbols)

Рис. 4

Рис. 5

⚠️ ОСТОРОЖНО:

Рис.15

Pure mechanical diagram showing a gear and cam mechanism without any text or symbols

Рис. 18

ПРИМЕЧАНИЕ:

Рис. 21

Technical line drawing of a mechanical device with a cable and housing, showing no text or symbols.

Рис. 22

Рис. 23

Рис. 27

Technical line drawing of a mechanical component with no visible text or symbols

Рис. 28

Illustration of a mechanical assembly with exploded view of components including a motor, washer, and base (no text or symbols)

Рис. 36

ПРОВЕРКА УГОЛЬНЫХ ЩЕТОК