Dayton 2ZRP9, 2ZRP8 User Manual

Operating Instructions & Parts Manual 2ZRP8, 2ZRP9
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.
Dayton® Generator
Description
This Dayton generator was constructed with the highest level of precision and accuracy. Each component has been rigorously tested by technicians to ensure the quality, endurance and performance of this generator.
Unpacking
When unpacking the unit, carefully inspect for signs of obvious or concealed freight damage. If damage does exist, file a claim with the transportation com­pany immediately. Be sure that all dam­aged parts are replaced and that the mechanical and electrical problems are corrected prior to operation of the unit. Tools Required: Philips #2 screwdriver
Specifications
Model ................................2ZRP8 ..........2ZRP9
Engine...............................Honda .........Honda
Watts (AC) Rated ................5000 ............6500
Watts (AC) Max. .................6000 ............7500
Rated Voltage (AC) .... 120V/240 ....120V/240
Max. Amperage ...........35.0/25.0 .....62.5/31.3
Cont. Amperage ..........41.7/20.8 .....54.2/27.1
Frequency ............................60Hz ........... 60Hz
Fuel Tank Capacity .........7.3 gal. ........7.3 gal.
Run Time .........................8.0 hrs .........6.9 hrs
Dimensions (in) ............. 29L x 24.4W x 22.5H
Form 5S6238
General Safety Information
READ OPERATING INSTRUCTIONS Always become familiar with all the instructions and warnings before operating any generator
IMPORTANT SAFETY INSTRUCTIONS
To reduce the risk
of injury, read this operator’s manual completely before using. When using this product, the following basic precautions should always be followed:
1. Read all the instructions before using
the product.
2. Do not allow children or untrained
persons to operate the generator.
3. Do not operate the generator when
fatigued or under the influence of drugs or chemicals. Stay alert. Watch what you are doing.
4. Follow the maintenance instructions
Printed in U.S.A. 06272 0908/433/VCPVP
specified in this manual.
5. When starting the generator, using recoil starter grip, be sure that nothing is in a position to be hit by the operator’s hand or arm.
6. Be sure the switch on electric power tools is in the “OFF” position before plugging them into the generator.
7. Keep the immediate area free of all bystanders.
8. Be sure each person who operates this generator is properly instructed in its safe operation.
9. Do not operate the generator or any electrical tool in any area where water or similar materials constitute an electrical hazard to the operator. Do not operate on wet surfaces, in rain or in snow.
10. Always be sure that the generator is on secure footing so that it cannot slide or shift around, endangering workers.
11. Avoid contacting the hot exhaust manifold, muffler or cylinder(s). Keep clear of all rotating parts.
12. Unless the tool or appliance is double insulated, it must be grounded through a properly grounded receptacle. (See Preparing the Generator, Grounding Instructions). Tools and appliances
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Dayton Operating Instructions and Parts Manual
Dayton® Generator
2ZRP8, 2ZRP9
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which have 3 prong plugs must be plugged into extension cords and electrical receptacles with 3 holes. Before operating any electrical item, be sure it is in good repair.
13. Follow instructions in this manual when testing Ground Fault Circuit Interrupter to insure reliable operation.
14. Beware of using this equipment in confined spaces. Confined spaces, without sufficient fresh air ventilation,can contain dangerous gases. Running gasoline engines in such environments can lead to deadly explosions and/or asphyxiation.
15. If your generator comes equipped with a transport dolly, make sure this unit is secure during operation and when transporting to prevent unexpected movement or rolling.
16. Use extreme caution when lifting this generator. Do not use dolly handles to lift this generator, use only designated lifting hook to lift this generator. This generator is heavy so proper lifting techniques should be used.
SAVE THESE INSTRUCTIONS
CARBON MONOXIDE-POISONOUS GAS Use generator outdoors, away
from open windows, vents, or doors. Generator exhaust contains carbon monoxide - a poisonous gas that can kill you. You CAN NOT smell or see this gas. Never use a generator in enclosed or partially-enclosed spaces.
Generators can produce high levels of carbon monoxide very quickly. When you use a portable generator, remember that you cannot smell or see carbon monoxide. Even if you can’t smell exhaust fumes, you may still be
exposed to carbon monoxide. If you start to feel sick, dizzy, or weak
while using a generator, get to fresh air RIGHT AWAY. DO NOT DELAY. The carbon monoxide from generators can rapidly lead to full incapacitation and death.
If you experience serious symptoms, get medical attention immediately. Inform medical staff that carbon monoxide poisoning is suspected. If you experienced symptoms while indoors, have someone call the fire department to determine when it is safe to re-enter the building.
Never operate the generator in an explosive atmosphere, near combustible materials or where ventilation is not sufficient to carry away exhaust fumes. Exhaust fumes can cause serious injury or death.
NEVER use a generator indoors, including in homes, garages, basements,
crawl spaces, and other enclosed or partially-enclosed areas, even with ventilation. Opening doors and windows or using fans will not prevent carbon monoxide build-up in the home.
Follow the instructions that come with your generator. Locate the unit outdoors and away from doors, windows, and vents that could allow the carbon monoxide gas to come indoors.
ONLY run generator outdoors and away from air intakes.
NEVER run generator inside homes, garages, sheds, or other semi-enclosed spaces. These spaces can trap poisonous gases EVEN IF you run a fan or open doors and windows.
If you start to feel sick, dizzy, or weak while using the generator, shut if off and get fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Install battery-operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back­up in your home, according to the manufacturer’s installation instructions. The carbon monoxide alarms should be certified to the requirements of the latest safety standards for carbon monoxide alarms. (UL 2034, IAS 6-96, or CSA 6.19.01).
Test your carbon monoxide alarm frequently and replace dead batteries.
SAFETY WARNING WHEN REFUELING
Gasoline is extremely flammable and its vapors can explode if ignited.
Observe all safety regulations for the safe handling of fuel. Handle fuel in safety containers. If the container does not have a spout, use a funnel.
Do not overfill the fuel tank, leave room for the fuel to expand.
Do not refill fuel tank while the engine is running. Before refueling the generator, turn it off and let it cool down. Gasoline spilled on hot engine parts could ignite. Fill the tank only on an area of bare ground. While fueling the tank, keep heat, sparks and open flame away. Carefully clean up any spilled fuel before starting engine.
Always fill fuel tank in an area with plenty of ventilation to avoid inhaling dangerous fumes.
NEVER store fuel for your generator in the home. Gasoline, propane, kerosene, and other flammable liquids should be stored outside of living areas in properly-labeled, non-glass safety containers. Do not store them near a fuel-burning appliance, such as a natural gas water heater in a garage. If the fuel is spilled or the container is not
sealed properly, invisible vapors from the fuel can travel along the ground and can be ignited by the appliance’s pilot light or by arcs from electric switches in the appliance.
GROUND FAULT CIRCUIT INTERRUPTER PROTECTION. These generators are
equipped with two GFCI (Ground Fault Circuit Interrupters) 120V duplex receptacles for protection against the hazards of electrical shock from defective attachments such as, tools, cords, and cables.
A GFCI is a device that interrupts electricity from either the utility or generator by means of a special type of circuit breaker if a fault current flow to the ground occurs.
A GFCI can be used only with generators that have the neutral wire internally bonded to the frame, and the frame properly grounded to the earth. A GFCI will not work on generators that do not have the neutral wire bonded to the frame, or on generators which have not been properly grounded. All Dayton generators have internally bonded ground wires. A GFCI will not work if the unit is not properly grounded.
A GFCI may be required by OSHA regulations, the National Electric Code and/or local and federal codes when operating a generator.
For additional protections against shock hazards due to defective equipment attached to the twist-lock receptacles, consider the use of a GFCI on each of these receptacles as well.
GFCIs and GFCI protected cord sets and cables may be purchased from local electrical supply houses.
The GFCIs may not function unless
the generator is properly grounded. Follow the correct procedure specified in the section labeled “GROUNDING INSTRUCTIONS”
Only the 120V Duplex Receptacles
are protected by the GFCI.
ELECTRICAL HAZARDS. This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock.
Improper connection
of the equipment­grounding conductor can result in a risk of electrocution. Check with a qualified electrician or service person if you are IN doubt as to whether the unit is properly grounded.
This generator is equipped with a grounding terminal for your protection. Always complete the ground path from the generator to an external ground source as instructed in the section labeled “Grounding Instructions” in the Preparation section of this manual.
The generator is a potential source of electrical shock if not kept dry. Keep the generator dry and do not use in rain or wet conditions. To protect from moisture, operate it on a dry surface under an open, canopy-like structure.
Dry your hands if wet before touching the generator.
Risk of electric shock if you operate this generator with a faulty GFCI (Ground Fault Circuit Interrupter). Test GFCI before each use, see Operations Instructions for further information. If GFCI fails test, DO NOT use your generator. Contact your Dayton Customer Service Representative.
Plug appliances directly into the
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Dayton Operating Instructions and Parts Manual
Dayton® Generator
2ZRP8, 2ZRP9
generator. Or, use a heavy duty,
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NEVER try to power the house wiring by plugging the generator into a wall outlet, a practice known as “back feeding”. This is an extremely dangerous practice that presents an electrocution risk to utility workers and neighbors served by the same utility transformer. It also bypasses some of the built-in household circuit protection devices.
If you must connect the generator to the house wiring to power appliances, have a qualified electrician install the appropriate equipment in accordance with local electrical codes. Or, check with your utility company to see if it can install an appropriate power transfer switch.
For power outages, permanently installed stationary generators are better suited for providing backup power to the home. Even a properly connected portable generator can become overloaded. This may result in overheating or stressing the generator components, possibly leading to a generator failure.
Installation
ASSEMBLY FOR WHEELS AND HANDLES:
Use the following items for installation: Isolator (3), Bolts (2), Locknut (1), Underbracket Assembly (4), Bolts (5), Washers (6), Collar/Shaft (8), Wheels (9),
Washers (10), Axle Bracket (7), Washers (12), Axle (11), Bolts (13), Handle Assembly (14), Locknut (15).
1. Raise the generator off the work surface to allow clearance to mount the Wheel Kit onto the unit.
NOTE: Make sure the generator is stable and secure before installing the Wheel Kit.
2. Assemble the Isolators (3) to the Underbracket Assembly (4) using two Locknuts (1) and two Bolts (2), tighten bolts securely.
3. Using four Locknuts (1), four Washers (6), and four Bolts (5) assemble the Underbracket Assembly (4) onto the alternator end of the generator. Tighten all bolts securely inside of rail.
4. Fasten the Axle Support Brackets (7) to the engine end of the generator using four Bolts (5), four Washers (6) and four Locknuts (1). Tighten all bolts securely.
5. Using two Collars (8), six Washers (10) and Axle (11) mount both Wheels (9) onto the generator.Make sure the axle is centered with the generator.
6. Attach the Handle Assemblies (14 & 15) to the frame using four Bolts (13), eight Washers (12), and four Locknuts (16), tighten bolts.
GROUNDING INSTRUCTIONS
This product must be grounded. If it should malfunction or breakdown,
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
grounding provides a path of least resistance for electric current to reduce the risk of electric shock.
Improper connection
of the equipment­grounding conductor can result in a risk of electrocution. Check with a qualified electrician or service person if you are in doubt as to whether the unit is properly grounded.
The wing nut and ground terminal on the frame must always be used to connect the generator to a suitable ground source. The ground path should be made with #8 size wire. Connect the terminal of the ground wire between the two star washers and wing nut then tighten the wing nut fully. Connect the other end of the wire securely to a suitable ground source.
The National Electric Code contains several practical ways in which to establish a good ground source. Examples given below illustrate a few of the ways in which a good ground source may be established.
A metal underground water pipe in direct contact with the earth for at least 10 feet can be used as a grounding source. If an pipe is unavailable, an 8 foot length of pipe or rod may be used as the ground source. The pipe should be 3/4 inch trade size or larger and the outer surface must be noncorrosive. If a steel or iron rod is used it should be at least 5/8 inch diameter and if a nonferrous rod is used it should be at least 1/2 inch diameter and be listed as material for grounding. Drive the rod or pipe to a depth of 8 feet. If a rock bottom is encountered less than 4 feet down, bury the rod or pipe in a trench. All electrical tools and appliances operated from this generator, must be
properly grounded by use of a third wire or be “Double Insulated”.
It is recommended to:
1. Use electrical devices with 3 prong power cords.
2. Use an extension cord with a 3 hole receptacle and a 3 prong plug at the opposite ends to ensure continuity of the ground protection from the generator to appliance.
We strongly recommend that all applicable federal, state and local regulations relating to grounding specifications be checked and followed.
LINE TRANSFER SWITCH
If this generator is used for standby service, it must have a transfer switch between the utility power service and the generator. The transfer switch not only prevents the utility power form feeding into the generator, but is also prevents the generator form feeding out into the utility company’s lines. This is intended to protect the serviceman who may be working on a damaged line.
THIS INSTALLATION MUST BE DONE BY A LICENSED ELECTRICIAN AND ALL LOCAL CODES MUST BE FOLLOWED.
ENGINE OIL
Use oil viscosity based on the expected air temperature range during the period between oil changes.
Use a high quality detergent oil with API classifications of SJ or higher.
Check oil level before each operation and ensure that it is maintained.
THIS ENGINE
CRANKCASE IS NOT FILLED WITH OIL AT THE FACTORY, SO BE SURE TO FILL IT BEFORE OPERATING THE ENGINE.
NOTE: These engines are equipped with a “Low Oil” shut-off system for engine protection. If the engine fails to start, check engine crankcase for oil.
Pre-Operation
FUELING
To fill with oil:
1. Level the engine to ensure accurate inspection and to prevent overfilling.
2. Unscrew the oil gauge, wipe the dipstick dry. Reinsert the oil gauge back into the oil fill gauge opening. Remove the oil gauge and check the oil level.
3. The oil level should be between the full and low marks on the dipstick.
NOTE: When checking the oil be sure the engine is level.
4. Fill with oil as required through the oil fill gauge opening.
5. Replace the oil gauge and screw in firmly.
6. Wipe up any spilled oil.
EXPLOSIVE FUEL!
GASOLINE IS EXTREMELY FLAMMABLE AND ITS VAPORS CAN EXPLODE IF IGNITED.
STORE GASOLINE ONLY IN APPROVED CONTAINERS, IN WELL VENTILATED, UNOCCUPIED BUILDINGS AND AWAY FROM SPARKS OR FLAMES.
DO NOT FILL THE FUEL TANK WHILE THE ENGINE IS HOT OR RUNNING, SINCE SPILLED FUEL COULD IGNITE IF IT COMES IN CONTACT WITH HOT PARTS OR SPARKS FROM IGNITION. DO NOT START THE ENGINE NEAR SPILLED FUEL.
NEVER USE GASOLINE AS A CLEANING AGENT.
DO NOT OVERFILL THE
FUEL TANK, LEAVE ROOM FOR THE FUEL TO EXPAND.
GENERAL RECOMMENDATIONS
• Purchase gasoline in small quantities and
store in clean, approved containers.
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Dayton Operating Instructions and Parts Manual
Dayton® Generator
2ZRP8, 2ZRP9
• To minimize gum deposits in your fuel
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system and to insure easy starting, do not use gasoline left over from the previous season.
• Do not add oil to the gasoline.
FUEL TYPE
• For best results use only clean, fresh, unleaded gasoline with a pump sticker octane rating of 87 or higher.
• Unleaded gasoline is recommended as it leaves less combustion chamber deposits.
Gasoline/Alcohol Blends:
Gasohol (up to 10% ethyl alcohol, 90% unleaded gasoline by volume) is approved, as a fuel. Other gasoline/ alcohol blends are not approved.
Gasoline/Ether Blends:
Methyl Tertiary Butyl Ether (MTBE) and unleaded gasoline blends (up to a maximum of 15% MTBE by volume) are approved as a fuel. Other gasoline/ether blends are not approved.
BATTERY INSTALLATION
SHOULD ONLY BE DONE BY AN
AUTHORIZED DEALER.
HIGH ALTITUDE
At high altitude, the standard carburetor air/fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting. Operation at an altitude that differs from that at which this engine was certified, for extended periods of time, may increase emissions. High altitude performance can be improved by specific modifications to the carburetor. If you always operate your generator at altitudes above 5,000 feet (1,500 meters), have your dealer perform this carburetor modification. This engine,
when operated at high altitude with the carburetor modifications for high altitude use, will meet each emission standard throughout its useful life.Even with carburetor modification, engine horsepower will decrease about 3.5% for each 1,000-foot (300-meter) increase in altitude. The effect of altitude on horsepower will be greater than this if no carburetor modification is made.
NOTE:When the carburetor has been modified for high altitude operation, the air/fuel mixture will be too lean for low altitude use. Operation at altitudes below 5,000 feet (1,500 meters) with a modified carburetor may cause the engine to overheat and result in serious engine damage. For use at low altitudes, have your servicing dealer return the carburetor to original factory specifications.
Operation
RECOIL START
NOTE: Read Operator’s Manual carefully before operating this unit. Always make sure the unit is level and properly grounded. Check engine oil before starting.
1. Open fuel valve on unit or engine. (See Below)
2. Turn the idle control switch to the OFF position.
3. Move choke lever to full choke. If re­starting a warm engine, the choke should be left in the off position. (See Below)
4. Turn the engine ignition switch to the ON position.
5. Pull recoil to start engine.
6. Once engine has started, slowly move choke lever to no choke.
NOTE: When engine fails to start after several attempts, repeat the starting procedures mentioned above with the choke lever in the off position.
7. Allow the unit to run for two (2) minute warm-up.
8. Make sure the generator is grounded. See Preparing the Generator; Grounding Instructions.
9. Turn main breaker to ON position (GEN-6000 units only).
10. Test the GFCI receptacle(s) on the unit. Push the test button. The reset button should pop out and there should be no power at the receptacle. Apply a test load or lamp to each receptacle to verify. IF THE RESET BUTTON DOES NOT POP OUT, DO NOT USE THE RECEPTACLES(S). SEE DEALER FOR SERVICE IMMEDIATELY.
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
11. If GFCI receptacle(s) test correctly, firmly push the reset button to restore power. A distinctive click should be heard or felt when this is complete. IF THE RECEPTACLE(S) DO NOT RESET PROPERLY, DO NOT USE THE RECEPTACLE(S). SEE DEALER FOR SERVICE IMMEDIATELY.
12. Turn idle control switch to ON position. Loads can now be applied to unit.
NOTE: This engine is equipped with a “Low Oil” shutdown system for engine protection. The engine stops when the oil level gets too low. The engine will not restart without adding oil. Refer to Preparing the Generator; Engine Fuel Capacity for instructions on adding oil.
NOTE: While the engine is idling, the generator voltage is automatically reduced to reduce generator temperatures. The voltage will return to normal levels immediately upon the application of load.
ELECTRIC START
NOTE: Read Operator’s Manual carefully before operating this unit. Always make sure the unit is level and properly grounded. Check engine oil before starting.
1. Open fuel valve on unit or engine.
2. Turn the idle control switch to the OFF position.
3. Move choke lever to full choke. If re­starting a warm engine, the choke should be left in the off position.
4. Turn the engine ignition switch to the ON position.
5. Start the engine by turning the key switch fully clockwise until the engine starts, then release the switch.
NOTE: Do not crank the engine continuously for more than 30 seconds at a time. If the engine does not start, allow for a 3 minute cool down period
between starting attempts. Failure to follow these guidelines can damage the starter motor.
If the starter does not turn the engine over, shut offthe starter immediately. Do not make further attempts to start the engine until the condition is corrected. Do not jump start using another battery.
6. Once engine has started, slowly move choke lever to no choke.
7. Allow the unit to run for two (2) minute warm-up.
8. Turn main breaker to ON position (GEN-6000 units only).
9. Test the GFCI receptacle(s) on the unit. Push the test button. The reset button should pop out and there should be no power at the receptacle. Apply a test load or lamp to each receptacle to verify. IF THE RESET BUTTON DOES NOT POP OUT, DO NOT USE THE RECEPTACLES(S). SEE DEALER FOR SERVICE IMMEDIATELY.
10. If GFCI receptacle(s) test correctly, firmly push the reset button to restore power. A distinctive click should be heard or felt when this is complete. IF THE RECEPTACLE(S) DO NOT RESET PROPERLY, DO NOT USE THE RECEPTACLE(S). SEE DEALER FOR SERVICE IMMEDIATELY.
11. Turn idle control switch to ON position. Loads can now be applied to unit.
NOTE: This engine is equipped with a “Low Oil” shutdown system for engine protection. The engine stops when the oil level gets too low. The engine will not restart without adding oil. Refer to Preparing the Generator; Engine Fuel Capacity for instructions on adding oil.
SHUTDOWN
1. Remove all load by turning off electrical appliances and unplugging electric cords.
2. Allow engine to run at idle speed to cool for two (2) minutes.
NOTE: Failure to allow the engine to cool at idle for two (2) minutes may result in damage to the generator.
3. Turn engine key or ignition switch off.
4. Close fuel valve on unit or engine.
Maintenance
GENERATOR MAINTENANCE
Keep all air vents clear. Keep the generator clean. DO NOT
spray with water. Periodically check all fasteners and
tighten, see the periodic maintenance chart.
GFCI TEST RECORDS: As with any other safety devices, the GFCIs supplied with these generators must be checked every month to insure that they are functioning properly. To test the GFCIs, follow the instructions and then enter the date of the test below.
1. With the generator running and the idle control switch in the “START” position, push the “TEST” button. The “RESET” button should pop out. This should result in the power being off at both outlets of the duplex receptacle. Verify this by plugging a test lamp into each outlet.
IF THE RESET BUTTON
DOES NOT POP OUT, DO NOT USE THE RECEPTACLE(S). SEE AUTHORIZED Dayton Customer Service Representative FOR SERVICE IMMEDIATELY.
2. If the GFCI test correctly, restore
power by FIRMLY pushing the “RESET” button back in until you
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Dayton Operating Instructions and Parts Manual
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hear or feel a distinctive “click”. IF THE GFCI FAILS TO RESET PROPERLY, DO NOT USE EITHER OUTLET OF THE DUPLEX RECEPTACLE. Have the unit serviced by an authorized Dayton Customer Service Representative immediately.
3. High vibration or severe mechanical shock loads may cause the GFCIs to trip. IF EITHER GFCI TRIPS BY ITSELF AT ANY TIME, reset it and perform test procedures 1 and 2.
4. Repeat steps 1-3 for the second GFCI.
ALTHOUGH THE
ABOVE TEST PROCEDURES WILL INDICATE PROPER GFCI OPERATION ON AN UNGROUNDED OR IMPROPERLY GROUNDED GENERATOR, THE GENERATOR MUST
Maintenance Chart
Procedure
Check Fuel X Check Engine Oil X Check for loose or lost nuts and bolts X Check for leaks X Check cylinder and head fins for dust and dirt X Check battery electrolyte level X Check fuel lines (replace if necessary) X Clean air cleaner foam element (**) X Tighten nuts and bolts (*) X Change engine oil X Clean fuel filter X Replace air cleaner paper element X Clean dust and dirt from cylinder and X cylinder head fins (**) X Clean and regap spark plug X Add fuel stabilizer X Run unit dry X
* Perform these operations after the first 5 hours of use, then at the recommended intervals. ** Service more frequently under dusty conditions.
NOTE: These items must be performed with the proper tools. See your Dayton Customer Service Representative for service, unless you have the proper equipment and mechanical proficiency.
STILL BE GROUNDED PER THE GROUNDING INSTRUCTIONS LISTED ON
PAGE 14 FOR THE GFCI TO FUNCTION PROPERLY AND PROTECT THE USER FROM ELECTRICAL FAULTS.
EVAPORATIVE EMISSION COMPONENTS:
The unit you have purchased includes the following components that are in compliance with 2008 California Air Resources Board Evaporative Emission
Standards;
1. Fuel Hose
2. Fuel Hose Fittings These components should be inspected
on a daily basis for cracks, leaks, and abnormal wear. If cracking, leaks or abnormal wear has occurred, the components should be replaced immediately.
Daily
Every 25 hrs.
Every 100 hrs.
IDLE CONTROL ADJUSTMENT:
NOTE: The automatic idle speed is set between 2640 and 2940 RPM.
The idle speed has been pre-set at the factory and should rarely require readjustment. We recommend that all adjustments of this nature be made by a Dayton Customer Service Representative.
Erratic idle operation of the engine usually indicates a need for carburetor adjustment to provide a smooth idle. The idle control will not function properly when the idle speed is below the recommended limits or the carburetor is improperly adjusted.
ENGINE:
The engine for this generator is
Every 200 hrs.
Before Storage
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Dayton Operating Instructions and Parts Manual
OIL DRAIN PLUG
Models 2ZRP8, 2ZRP9
governed to operate at speeds close to 3600 RPM (60Hz) throughout the operating load range. The no load speed (before a load is applied) will be just a bit higher than the load speed and is normally set to 3750 RPM.
DO NOT TAMPER
WITH THE GOVERNOR MECHANISM, CHANGE THE SETTING EXPERIMENTALLY, OR PUSH THE THROTTLE OPEN IN AN ATTEMPT TO GENERATE MORE ELECTRICAL CURRENT; EQUIPMENT DAMAGE OR PERSONAL INJURY MAY RESULT.
GOVERNOR SPEED ADJUSTMENT SHOULD BE MADE ONLY BY A Dayton Customer Service Representative.
CHECKING ENGINE OIL:
Check oil level before each operation and ensure that it is maintained per Preparing the Generator; Engine Oil Capacity section.
CHANGING ENGINE OIL:
Change oil after the first 20 hours of operation. Thereafter it should be changed every 100 hours.
1. Make sure the unit is on level ground.
Run the engine to warm the oil.
2. Stop the engine.
3. Remove the oil drain plug.
Oil being drained
may be hot. To
reduce the risk of burn injury, handle with care. Dispose of used oil properly.
4. Drain oil while engine is warm, into a suitable container.
5. Reinstall the oil drain plug.
6. Remove oil gauge and refill with new oil.
7. Check the oil level as instructed in Preparing the Generator; Engine Oil Capacity section.
8. Wipe up any spilled oil.
AIR CLEANER:
RISK OF FIRE OR
EXPLOSION. DO NOT USE GASOLINE OR LOW FLASH-POINT SOLVENTS TO CLEAN THE ELEMENT. CLEAN THE ELEMENT IN A WELL VENTILATED AREA. ENSURE THAT NO SPARKS OR FLAMES ARE NEAR THE WORKING AREA, THIS INCLUDES ANY APPLIANCE WITH A PILOT LIGHT.
CAUTION: NEVER RUN THE ENGINE WITHOUT THE AIR FILTER, SERIOUS DANGER CAN RESULT.
Check the air cleaner daily or before starting the engine. Check for and correct heavy buildup of dirt and debris along with loose or damaged components.
1. Unsnap the air cleaner cover and
remove the elements.
2. Clean the elements: FOAM PRE-CLEANER ELEMENT: Wash
the foam pre-cleaner element in warm water with detergent. Rinse the foam pre-cleaner element thoroughly until all traces of detergent are eliminated. Squeeze out excess water, but do not wring. Allow the foam pre-cleaner element to air dry.
Saturate the foam pre-cleaner element with new engine oil. Squeeze out all excess oil. DO NOT put engine oil on the foam damper.
NOTE: Clean the foam pre-cleaner element every 25 hours of operation (more often under extremely dusty or dirty condition)
PAPER AIR CLEANER ELEMENT: Do not wash the paper element or use pressurized air, as this will damage the element. Clean by gently tapping the element to remove dust. Replace the element if damaged, bent or extremely dirty. Handle new element carefully; do not use if the sealing surfaces are bent
or damaged.
NOTE: Replace the paper element every 100 hours (more often under extremely dusty conditions.)
Reinstall the foam pre-cleaner element and the paper air cleaner element. Close air cleaner cover and clasp shut.
CLEANING AND GAPPING SPARK PLUG:
Recommended Spark Plug:
Engine Honda
Spark Plug NGK BPR6ES Spark Plug Gap 0.7 - 0.8 mm
(0.03 in.) Torque - New 8.7-10.9 ft-lb Torque - Retighten 16.6-19.5 ft-lb
If the plug is contaminated with carbon,remove it using a plug cleaner or wire brush. Check the spark plug gap and reset it if necessary. The spark plug gaps are listed below. To change the gap, bendthe side-electrode only, using a spark plug tool. Install and tighten the spark plug. Connect the spark plug lead.
SPARK ARRESTOR:
If the generator has been running, the muffler will be very hot. Allow it to cool before proceeding.
NOTE: Remove and clean spark arrester every 100 hours or as necessary.
NOTE: Product users on United States forest service land, and in some states,
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Dayton Operating Instructions and Parts Manual
Dayton® Generator
2ZRP8, 2ZRP9
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Spark Plug Gap
(See recommendations)
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must comply with fire prevention regulations.
Clean the spark arrester as follows:
1. Loosen the screw by the exhaust port of the muffler and remove the spark arrester.
2. Use a brush to remove carbon deposits from the spark arrester screen. Inspect the screen for breaks or tears and replace it if necessary.
3. Install the spark arrester in the reverse order of removal.
Spark arrestors are available from your local Dayton Customer Service Representative. Other user lrequirements may apply, check with your Federal, State or local authorities.
Storing Generator
SHORT TERM (1-6 MONTHS):
1. Add gasoline conditioner and stabilizer at the specified concentration.
2. Run the unit for two (2) minutes to ensure the mixed fuel is in the entire fuel system. Close the fuel valve and run the unit until it stops.
3. Remove the spark plug, pour 1-2 teaspoons (5-10cc) of engine oil into the cylinder, slowly pull the starter handle 2 or 3 times, reinstall the spark plug and tighten securely.
4. Clean the exterior surface of the generator and apply a rust inhibitor.
5. Store the generator in a dry, well ventilated place.
LONG TERM (MORE THAN 6 MONTHS):
1. Add gasoline conditioner and stabilizer at the specified concentration.
2. Run the generator until the fuel tank and carburetor are dry. As the engine is beginning to die, move the choke lever to the choke position.
NOTE: Turn off the idle control to decrease the run time.
3. Remove the spark plug, pour 1-2 teaspoons (5-10cc) of engine oil into the cylinder, slowly pull the starter handle 2 or 3 times, reinstall the spark plug and tighten securely.
4. Clean the exterior surface of the generator and apply a rust inhibitor.
5. Store the generator in a dry, well ventilated place.
FUEL SHOULD BE
DRAINED IN A WELL VENTILATED AREA AND STORED IN A CONTAINER APPROVED FOR GASOLINE.
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Troubleshooting Chart
Symptom Possible Cause(s) Corrective Action
Engine will not start
Engine switch is off.
Fuel Tank empty.
Fuel Valve is off.
Turn engine switch to the ON position.
Fill tank per instructions in this manual.
Turn Fuel Valve on.
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Generator has no output.
Inadequate engine oil.
No spark at spark plug.
Circuit breakers tripped.
Inadequate cord sets or extension cords.
Check oil level. This engine is equipped with a low oil sensor. The engine cannot be started unless the oil level is above the prescribed lower limit.
Remove the spark plug cap. Clean any dirt from around the plug base, then remove the spark plug. Install the spark plug in the plug cap. Turn the engine switch on.
Grounding the electrode to any engine ground, pull the recoil starter to see if sparks jump across the gap. If there is no spark, replace the plug.
Reinstall the plug and start engine according to instructions in this manual.
Consult Customer Service.
Reset circuit breakers.
Check cord sets or extension cords capabilities in section Controls; Cable Size in this manual.
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Consult Dayton Customer Service.
Dayton Operating Instructions and Parts Manual
2ZRP8, 2ZRP9
Dayton® Generator
LIMITED WARRANTY
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DAYTON ONE-YEAR LIMITED WARRANTY. DAYTON® Generator, MODELS COVERED IN THIS MANUAL, ARE WARRANTED BY DAYTON ELECTRIC MFG. CO. (DAYTON) TO THE ORIGINAL USER AGAINST DEFECTS IN WORKMANSHIP OR MATERIALS UNDER
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NORMAL USE FOR ONE YEAR AFTER DATE OF PURCHASE. ANY PART WHICH IS DETERMINED TO BE DEFECTIVE IN MATERIAL
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OR WORKMANSHIP AND RETURNED TO AN AUTHORIZED SERVICE LOCATION, AS DAYTON DESIGNATES, SHIPPING COSTS
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PREPAID, WILL BE, AS THE EXCLUSIVE REMEDY, REPAIRED OR REPLACED AT DAYTON’S OPTION. FOR LIMITED WARRANTY
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CLAIM PROCEDURES, SEE “PROMPT DISPOSITION” BELOW. THIS LIMITED WARRANTY GIVES PURCHASERS SPECIFIC LEGAL
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RIGHTS WHICH VARY FROM JURISDICTION TO JURISDICTION.
LIMITATION OF LIABILITY. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, DAYTON’S LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES IS EXPRESSLY DISCLAIMED. DAYTON’S LIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE PURCHASE PRICE PAID.
WARRANTY DISCLAIMER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT INFORMATION AND ILLUSTRATE THE PRODUCTS IN THIS LITERATURE ACCURATELY; HOWEVER, SUCH INFORMATION AND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF IDENTIFICATION, AND DO NOT EXPRESS OR IMPLY A WARRANTY THAT THE PRODUCTS ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE, OR THAT THE PRODUCTS WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS. EXCEPT AS PROVIDED BELOW, NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER THAN AS STATED IN THE “LIMITED WARRANTY” ABOVE IS MADE OR AUTHORIZED BY DAYTON.
Technical Advice and Recommendations, Disclaimer. Notwithstanding any past practice or dealings or trade custom, sales shall not include the furnishing of technical advice or assistance or system design. Dayton assumes no obligations or liability on account of any unauthorized recommendations, opinions or advice as to the choice, installation or use of products.
Product Suitability. Many jurisdictions have codes and regulations governing sales, construction, installation, and/or use of products for certain purposes, which may vary from those in neighboring areas. While attempts are made to assure that Dayton products comply with such codes, Dayton cannot guarantee compliance, and cannot be responsible for how the product is installed or used. Before purchase and use of a product, review the product applications, and all applicable national and local codes and regulations, and be sure that the product, installation, and use will comply with them.
Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you; (b) also, some jurisdictions do not allow a limitation on how long an implied warranty lasts, consequently the above limitation may not apply to you; and (c) by law, during the period of this Limited Warranty, any implied warranties of implied merchantability or fitness for a particular purpose applicable to consumer products purchased by consumers, may not be excluded or otherwise disclaimed.
Prompt Disposition. A good faith effort will be made for prompt correction or other adjustment with respect to any product which proves to be defective within limited warranty. For any product believed to be defective within limited warranty, first write or call dealer from whom the product was purchased. Dealer will give additional directions. If unable to resolve satisfactorily, write to Dayton at address below, giving dealer’s name, address, date, and number of dealer’s invoice, and describing the nature of the defect. Title and risk of loss pass to buyer on delivery to common carrier. If product was damaged in transit to you, file claim with carrier.
Manufactured for Dayton Electric Mfg. Co., 5959 W. Howard St., Niles, Illinois 60714-4014 U.S.A.
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Dayton Operating Instructions and Parts Manual
Notes
2ZRP8, 2ZRP9
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Dayton Operating Instructions and Parts Manual
For Repair Parts, call 1-800-323-0620
24 hours a day – 365 days a year
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
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2ZRP8, 2ZRP9
Figure 1 – Repair Parts Illustration for GEN-6000-0GH0 091008
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Repair Parts 2ZRP8
Ref. Part No. Description No. Qty.
1 Engine 1-0152 1 2 Locknut 30-0159 3 3 Washer 28-0022 6 4 Locknut 30-0157 16 5 Washer 28-0003 24 6 Isolator 33-0028 4 7 Mounting Bracket 5-0236A01 4 8 Screw 27-0066 8 9 Bolt 27-0121 3 10 Isolation Plate 5-0243A01 1 11 Generator 32-0825 1 12 Bolt 27-0116 4 13 Lockwasher 29-0110 1 14 Lockwasher 29-0112 1 15 Washer 28-0005 2 16 Locknut 30-0161 1 17 Conduit 32-0255 2 18 Strain Relief 32-0586 1 19 Locknut 32-0587 1 20 Washer 28-0002 10 21 Lockwasher 29-0006 4 22 Bolt 27-0015 4 23 Locknut 30-0155 1 24 Electric Box 20-0831A01 1 25 Bracket Capacitor 20-0797A01 2 26 Capacitor 32-0846 2 27 Bolt 27-0022 1 28 Locknut 30-0152 10 29 Breaker 32-0834 2 30 Breaker 32-0835 2 31 Cover-Decal Plate 20-0833A01 1 32 Decal-Operation (See 34-9038) N/A Sep. 1 33 Rocker Switch 32-0626 1 34 Bolt 27-8881 22 35 Hour Meter 32-0668 1
Ref. Part No. Description No. Qty.
36 Bolt 27-9574 14 37 External Lockwasher 29-1013 34 38 Decal-Panel (See 34-9083) N/A Sep. 1 39 Control Panel 20-1118A01 1 40 Breaker 32-0836 2 41 Receptacle 32-0832 1 42 Receptacle 32-0833 1 43 Bolt 27-8942 2 44 Receptacle 32-0830 2 45 Bolt 27-0740 2 46 Idle Down Board 32-0896 1 47 Terminal Strip 32-0227 1 48 Decal-Silver Sticker N/A 1 49 Decal- Ground Pictorial (See 34-9038) N/A Sep. 1 50 External Lockwasher 29-1009 30 51 Bolt 27-8807 1 52 Decal-Gen N/A Sep. 2 53 Hex Nut 30-6001 3 54 Fuel Tank Assy (See 850-0008) N/A 1 55 Decal-Warning (See 34-9038) N/A Sep. 1 56 Decal-Gen N/A Sep. 2 57 Fuel Tank Isolator 14-0103 4 58 Bolt 27-0016 4 59 Fuel Tank Assy 850-0008 1 60 Clamp Worm 42-0004 2 61 Fuel Hose (Two Feet Required) 15-0261 1 62 Decal-Grainger 800# 34-1444 1 63 Conduit (Two Feet Required) 32-0253 1 64 Isolation Plate 5-0242A01 1 65 Bolt 27-0167 1 66 Muffler 45-0085 1 67 Spacer Generator 33-0431 2 Decal Set (Inc. 32, 38, 49, 55) 34-9038
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Dayton Operating Instructions and Parts Manual
For Repair Parts, call 1-800-323-0620
24 hours a day – 365 days a year
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
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2ZRP8, 2ZRP9
Figure 2 – Repair Parts Illustration for Generator-7500-0GHE 091008
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Repair Parts 2ZRP9
Ref. Part No. Description No. Qty.
1 Locknut 30-0159 3 2 Washer 28-0022 6 3 Locknut 30-0157 19 4 Washer 28-0003 30 5 Isolator 33-0028 4 6 Isolator Mounting Bracket 5-0236A01 4 7 Bolt 27-0069 1 8 Bolt 27-0067 8 9 Bolt 27-0121 3 10 Isolation Plate 5-0243A01 1 11 Bolt 27-0121 1 11 Alternator 32-0826 1 12 Bolt 27-0116 4 13 Lockwasher 29-0110 1 14 Lockwasher 29-0112 1 15 Washer 28-0005 2 16 Locknut 30-0161 1 17 Strain Relief 32-0586 1 18 Locknut 32-0587 1 19 Washer 28-0002 17 20 Bolt 27-0015 8 21 Lockwasher 29-0006 9 22 Electric Box Assembly 20-0831A01 1 23 Capacitor Clamp Bracket 20-0797A01 2 24 Bolt 27-0120 2 24 Capacitor 32-0846 2 25 Bolt 27-0022 1 26 Locknut 30-0152 10 27 GFCI Duplex Receptacle 32-0830 2 28 Toggle Breaker 32-0834 2 29 Toggle Breaker 32-0836 1 30 Control Panel 20-1118A01 1 31 Decal Cover Plate 20-0833A01 1 32 Decal- Operation (See 34-9038) N/A Sep. 1 33 Rocker Switch 32-0626 1 34 Bolt 27-8881 22 35 Hour Meter 32-0668 1 37 Volt Meter 32-0838 1 36 Screw 27-9574 10 37 Lockwasher 29-1013 30 38 Decal- Control Panel (See 34-9038) N/A Sep. 1
Ref. Part No. Description No. Qty.
40 Screw 27-8942 2 41 Bolt 27-0740 2 42 Receptacle- L5-30 32-0832 1 43 Toggle Breaker 32-0837 1 44 Receptacle- L14-30 32-0831 1 39 Terminal Strip 32-0227 1 45 Idle Down Board 32-0896 1 46 Conduit Fitting 32-0255 2 47 Decal- GEN-7500-0MHE 34-2237 2 48 Decal- Data Plate N/A 1 49 Decal- Ground Pictorial (See 34-9038) N/A Sep. 1 50 Lockwasher 28-1009 4 51 Screw 27-8807 1 52 Bolt 27-0017 2 53 Battery Bracket 20-0832A01 1 54 Locknut 30-0155 2 55 Battery 32-0058 1 56 Hex Nut 30-6001 3 57 Battery Strap 33-0430 1 61 Battery Cable Cover 33-0429 1 58 Terminal Ring 32-0097 4 59 Cable 32-0065 2 60 Battery Cable Cover 33-0004 1 62 Bolt 27-0066 2 63 Frame Assembly 5-0231A01 1 64 Decal- Warning (See 34-9038) N/A Sep. 1 65 Decal- Generator 34-2238 1 66 Fuel Tank Isolator 14-0103 4 67 Fuel Tank Assembly 856-0008 1 68 Bolt 27-0016 4 69 Clamp Worm 42-0004 2 70 Hose Fuel *(One Foot Required) 15-0261 1 71 Decal- Grainger 800# 34-1444 1 72 Conduit Flex *(Two Feet Required) 32-0253 1 73 Alternator Plate 5-0244A01 1 74 Bolt 27-0167 1 75 Muffler 45-0085 1 76 Spacer 33-0431 2 77 Engine- 13.0 HP Honda 1-0153 1 Decal Set (Inc. 33, 40, 51, 66) 34-9038
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Dayton Operating Instructions and Parts Manual
For Repair Parts, call 1-800-323-0620
24 hours a day – 365 days a year
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
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2ZRP8, 2ZRP9
Figure 3 – Repair Parts Illustration for 32-0825 082605
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Repair Parts List for 2ZRP8 Generator
Ref. Part No. Description No. Qty.
1 Nut 30-3007 4 2 Alternator Flange 52-0071 1 3 Lockwasher 29-0110 4 4 Bolt 27-8042 4 5 Bolt 27-9593 2 6 Hex Nut 30-6001 2 7 Bolt 27-9585 1 8 Capacitor 32-0874 1
Ref. Part No. Description No. Qty.
9 Alternator Cap 52-0076 1 10 Alternator End Cover 52-0073 1 11 Self Tapping Screw 27-9586 1 12 External Lockwasher 29-1013 1 13 Terminal Ring 52-0077 1 14 Terminal Spade 32-0878 4 Complete Assembly (Inc. 1-14) 32-0825
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Dayton Operating Instructions and Parts Manual
For Repair Parts, call 1-800-323-0620
24 hours a day – 365 days a year
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
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2ZRP8, 2ZRP9
Figure 4 – Repair Parts Illustration for 32-0826 082605
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Repair Parts List for 2ZRP9 Generator
Ref. Part No. Description No. Qty.
1 Nut 30-3007 4 2 Alternator Flange 52-0072 1 3 Lockwasher 29-0110 4 4 Bolt 27-8062 4 5 Bolt 27-9593 2 6 Hex Nut 30-6001 2 7 Bolt 27-9584 1 8 Capacitor 32-0875 1
Ref. Part No. Description No. Qty.
9 Alternator Cap 52-0877 1 10 Alternator End Cover 52-0074 1 11 Self Tapping Screw 27-9586 1 12 External Lockwasher 29-1013 1 13 Terminal Ring 52-0077 1 14 Terminal Spade 32-0878 4 Complete Assembly (Inc. 1-14) 32-0826
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21
Dayton Operating Instructions and Parts Manual
For Repair Parts, call 1-800-323-0620
24 hours a day – 365 days a year
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
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2ZRP8, 2ZRP9
Figure 5 – Repair Parts Illustration for 856-0008
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Dayton Operating Instructions and Parts Manual
Models 2ZRP8, 2ZRP9
Repair Parts List for Fuel Tank
Ref. Part No. Description No. Qty.
1 Fuel Guage 12-0178 1 2 Fuel Cap 12-0177 1 3 Fuel Filter 19-0554 1
Ref. Part No. Description No. Qty.
4 Fuel Tank 12-0176 1 5 Fuel Shut-off Valve 19-0553 1 Complete Assembly (Inc. 1-5) 856-0008
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2ZRP8, 2ZRP9
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For Repair Parts, call 1-800-323-0620
24 hours a day – 365 days a year
Please provide following information:
-Model number
-Serial number (if any)
Dayton Operating Instructions and Parts Manual
-Part description and number as shown in parts list
24
Figure 6 – Repair Parts Illustration for 2ZRP8 Wire Diagram
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