PARTS AND OPERATION MANUAL
MULTIQUIP
Model GA-6RZR2
A.C. GENERATOR
© COPYRIGHT 2001, MULTIQUIP INC.
Revision #5 (09/16/05)
MULTIQUIP INC
18910 WILMINGTON AVE. 800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
310-537-3700
800-421-1244 800-478-1244
FAX: 310-537-3927 FAX: 310-631-5032
E-mail:mq@multiquip.com • www:multiquip.com
Atlanta • Boise • Dallas • Houston • Newark
Montreal, Canada • Manchester, UK
Rio De Janiero, Brazil • Guadalajara, Mexico
..
. PARTS DEPARTMENT:
..
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
PAGE 2 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800-427-1244 or 310-537-3700
FAX: 800-672-7877 or 310-637-3284
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE
800-478-1244 or 310-537-3700
FAX: 310- 537-4259
WARRANTY DEPARTMENT
888-661-4279, or 310-661-4279
FAX: 310- 537-1173
MAIN
800-421-1244 or 310-537-3700
FAX: 310-537-3927
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 3
TABLE OF CONTENTS
Here's How To Get Help ............................................ 3
Table Of Contents ..................................................... 4
Parts Ordering Procedures ....................................... 5
Rules For Safe Operation ......................................... 6
Operation and Safety Decals .................................... 7
Specifications ............................................................ 8
General Information .................................................. 9
Multiquip GA-6RZR2—
AC Generator
Controls and Indicators ........................................... 10
Installation ............................................................... 11
Pre-Setup ........................................................... 12-13
Instrumentation ....................................................... 14
Load Application ..................................................... 15
Operating Instructions............................................. 16
Maintenance ........................................................... 17
Preparation For Long Term Storage ....................... 18
Wiring Diagram ....................................................... 19
Troubleshooting (Engine) ................................... 20-21
Troubleshooting (Generator) ............................. 22-23
Explanation Of Codes In Remarks Column ............ 24
Suggested Spare Parts ........................................... 25
Generator Assembly .......................................... 26-27
Control Box Assembly ........................................ 28-29
Pipe Frame Assembly ........................................ 30-31
Name Plate And Decals ..................................... 32-33
ROBIN EH-34YD Engine
Crankcase Assembly ......................................... 34-35
Crankshaft & Piston Assembly ........................... 36-37
Intake Exhaust Assembly ................................... 38-39
Governor Assembly ........................................... 40-41
Cooling & Recoil Starter Assembly ....................42-43
Carburetor Assembly .........................................44-45
Electric Coil Assembly And Spark Plug .............. 46-47
Oil Level Sensor & Solenoid Assembly .............. 48-49
Terms and Conditions Of Sale — Parts .................. 50
NOTE
Specification and part number
are subject to change without
notice.
PAGE 4 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
PARTS ORDERING PROCEDURES
■■
■ Dealer account number
■■
■■
■ Dealer name and address
■■
■■
■ Shipping address (if different than billing address)
■■
■■
■ Return fax number
■■
■■
■ Applicable model number
■■
■■
■ Quantity, part number and description of each part
■■
■■
■ Specify preferred method of shipment:
■■
UPS Ground
•
UPS Second Day or Third Day*
•
UPS Next Day*
•
Federal Express Priority One (please provide us with your Federal
•
Express account number)*
Airborne Express*
•
Truck or parcel post
•
*Normally shipped the same day the order is received, if prior to 2PM west coast time.
Earn Extra Discounts when
you order by FAX!
All parts orders which include complete part numbers
and are received by fax qualify for the following extra
discounts:
Number of
line items ordered Additional Discount
1-9 items 3%
10+ items** 5%
Get special freight allowances
when you order 10 or more
line items via FAX!**
■■
■
UPS Ground Service at no charge for freight
■■
■■
■
PS Third Day Service at one-half of actual freight cost
■■
No other allowances on freight shipped by any other carrier.
**Common nuts, bolts and washers (all items under $1.00 list price)
do not count towards the 10+ line items.
Extra Fax DiscountExtra Fax Discount
Extra Fax Discount
Extra Fax DiscountExtra Fax Discount
for Domestic USAfor Domestic USA
for Domestic USA
for Domestic USAfor Domestic USA
Dealers OnlyDealers Only
Dealers Only
Dealers OnlyDealers Only
Now! Direct TOLL-FREE access
to our Parts Department!
Toll-free nationwide:
800-421-1244
Toll-free FAX:
*DISCOUNTS ARE SUBJECT TO CHANGE*
Fax order discount and UPS special programs revised June 1, 1995
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 5
800/6-PARTS-7 • 800-672-7877
RULES FOR SAFE OPERATION
■
CAUTION:
Failure to follow instructions in this manual
may lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is
for industrial use only.
The following safety guidelines should always be used when
operating the GA-6RZR2RGenerator:
GENERAL SAFETY
■
DO NOT operate or service this equipment before reading
this entire manual.
■
This equipment should not be operated by persons under 18
years of age.
■
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, steel-toed boots and other
protective devices required by the job.
■
This generator is a source of potentially LETHAL high voltage.
Never permit unqualified personnel-especially children to
operate the generator.
■
Always refuel in a well-ventilated area, away from sparks and
open flames.
■
Always use extreme caution when working with flammable
liquids. When refueling, stop the engine and allow it to cool.
DO NOT
could result from fuel vapors, or if fuel is spilled on a hot
engine.
■
This generator is equipped with a
protection. Always complete the grounding path from the
generator to an external grounding source.
■
NEVER operate this generator, or handle any electrical
equipment while standing in
hands are wet, or in the rain. Electrical shock could occur
causing severe bodily harm or even death.
■
Keep electrical cords in good condition. Worn, bare or frayed
wiring can cause electrical shock, leading to
even death.
■
This generator requires an adequate free flow of cooling air.
Never operate the generator in any enclosed or narrow area
where free flow of the air is restricted. If the air flow is restricted
it will cause serious damage to the generator and may cause
injury to people.
■
NEVER touch the hot exhaust manifold, muffler or cylinder.
Allow these parts to cool before servicing generator.
smoke around or near the machine. Fire or explosion
ground terminal
for your
water, while bare foot, while
bodily harm or
Provide adequate ventilation when operating the generator.
DO NOT operate the generator in any enclosed or narrow
space. The generator's gasoline engine gives off DEADLY
carbon monoxide gas.
■
NEVER operate the generator in an explosive atmosphere or
near combustible materials. An explosion or fire could result
causing severe
■
Always make sure that the generator is secure on level ground
so that it cannot slide or shift around, endangering workers.
Also keep the immediate area free of bystanders.
■
When using a concrete vibrator or a similar device that is
immersed in a water based solution, make sure the device is
equipped with short circuit protection.
■
Always use rubber boots and gloves when operating a
concrete vibrator or similar device.
■
Use adequate size connecting cable for extension.
■
Maintain electrical cords in good condition and frequently
replace the entire cable of the concrete vibrator with a new
one.
■
High Temperatures – Allow the machine and engine to cool
before adding fuel or performing service and maintenance
functions. Contact with
burns.
Emergencies
■
Always know the location of the nearest
and
first aid kit
Also know the phone numbers of the nearest
doctor
invaluable in the case of an emergency.
Maintenance Safety
■
NEVER lubricate components or attempt service on a running
machine.
■
Always allow the machine a proper amount of time to cool
before servicing.
■
Keep the machinery in proper running condition.
■
Fix damage to the machine immediately and always replace
broken parts.
■
Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
■
DO NOT use food or plastic containers to dispose of
hazardous waste.
■
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source
bodily harm or even death.
. Know the location of the nearest telephone.
and
fire department
hot
components can cause serious
fire extinguisher
ambulance
. This information will be
,
PAGE 6 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
OPERATION AND SAFETY DECALS
Machine Safety Decals
The GA-6RZR2 portable generator is equipped with a number of safety decals. These decals are provided for operator safety and
maintenance information. The illustration below shows these decals as they appear on the machine. Should any of these decals
become unreadable, replacements can be obtained from your dealer.
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 7
GA-6RZR2— SPECIFICATIONS
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Effects of Altitude and Heat
The maximum output of the engine listed above is applicable to supplying electrical power for continuous service at ambient
conditions in accordance with SAE Test cord J607. The above ambient conditions are at standard sea level, with a barometric
reading of 29.92 inches and a temperature of 60 degrees fahrenheit.
°°
°
°°
Generally, the engine output power will decrease 3 1/2% for each 1000 feet of altitude above sea level, and 1% for each 10
°°
°
fahrenheit above the standard temperature of 60
PAGE 8 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
°°
F
F
GA-6RZR2— GENERAL INFORMATION
WARNING:
Before connecting this generator to
any building’s electrical system, a
licensed electrician must install an
isolation (transfer) switch.
Serious injury or death may result
without this transfer switch.
GA-6RZR2 FAMILIARIZATION
Generator
The Multiquip Model GA-6RZR2 generator has been designed
as a portable lightweight power source for 60 Hz (singlephase) vibrators, lighting facilities, power tools, submersible
pumps and other industrial and construction machinery.
This generator is powered by a ROBIN gasoline engine. The
alternator, a brushless revolving-field type, is permanently
aligned to the engine through rigid coupling.
The generator is mounted on rubber vibration isolators that
have a steel base backplate which is attached to the
protective steel pipe carrying frame. The protective carrying
frame is made of steel tubing and fully wraps around the
generator to protect against damage.
This portable generator is supplied with a electrical
box
. To reduce vibration caused by the engine, the control
box is also placed on rubber isolators.
control
Excitation System
All GA-series generators use a magnet attached to a flywheel
to produce AC voltage from a lamp coil beneath the flywheel.
As the magnet passes the coil it produces approximately
19-22 AC volts.
This voltage (19-22 VAC) is then sent to the control box that
contains three rectifying diodes:
z
Excitation (diode 1)
z
Battery (diode 2)
z
Slow Down (diode 3)
The AC voltage will pass through the excitation diode that
converts the voltage to DC power.
This DC power is then sent to the excitation windings housed
within the main windings commonly called the "stator".
This voltage is then transferred into the rotor through
induction. The rotor contains two diodes within it which rectify
the DC voltage and send it out through the main windings,
as AC voltage.
Engine
The four-cycle air-cooled ROBIN gasoline engine is designed
to meet every performance requirement of this generator.
Reference Table 1, page 8 for engine specifications.
Figure 1 (page 10) shows the basic controls and indicators
for the GA-6RZR2 generator.
Control Box
The control box has the following: (all outputs are 60 Hz,
single phase)
z
One 120V output receptacle.
z
One 240V output receptacle.
z
One 120V output receptacle (GFI protected).
z
One main 21 amp circuit breaker.
z
AC Voltmeter
z
Idle Control Switch
z
Full Power Switch
z
Operation Switch
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 9
NOTE
In keeping with Multiquip's policy of
constantly improving its products, the
specifications quoted herein are subject
to change without prior notice.
GA-6RZR2 — CONTROLS AND INDICATORS
Figure 1. Controls and Indicators
PAGE 10 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZ2— INSTALLATION
Outdoor Installation
Install the generator in a location where it will not be exposed to
rain or sunshine. Make sure that the generator is on secure level
ground so that it cannot slide or shift around. Also install the
generator in a manner so that the exhaust will not be discharged
in the direction of nearby homes.
The installation site must be relatively free from moisture and
dust. All electrical equipment should be protected from excessive
moisture. Failure to do will result in deterioration of the insulation
and will result in short circuits and grounding.
Foreign materials such as dust, sand, lint and abrasive materials
have a tendency to cause excessive wear, not only to the engine
parts, but also to the alternator parts.
CAUTION :
Pay close attention to ventilation when
operating the generator inside confined
areas. The engine exhaust contains
noxious elements.
Indoor Installation
Exhaust gases from gasoline engines are extremely
poisonous. Whenever an engine is installed indoors the
exhaust fumes must be vented to the outside. The engine
should be installed at least two feet from any outside wall.
Using an exhaust pipe which is too long or too small can
cause excessive back pressure which will cause the engine
to heat excessively and possibly burn the valves.
Eliminate the danger of deadly carbon monoxide gas.
Remember that exhaust fumes from any gasoline engine
are very poisonous if discharged in a closed room, but
harmless if allowed to mix with the outside air. If the generator
is installed indoors, you must make provisions for venting
the engine exhaust to the outside of the building.
CAUTION :
An electric shock is apt to happen when
vibrators are used. Pay close attention to
handling when operating vibrators and
always use rubber boots and gloves to
insulate the body from a short circuit.
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 11
GA-6RZR2— PRE-SETUP
General Inspection Prior to Operation
This generator has been thoroughly inspected and accepted
prior to shipment from the factory. However, be sure to check
for damaged parts or components, or loose nuts and bolts,
which could have occurred in transit.
Ground
The nut and ground terminal on the generator should always
be used to connect the generator to a suitable ground. The
ground path should be of #8 size wire.
Connect the terminal of the ground wire between the lock
washer and the nut and tighten the nut fully. Connect their
end of the wire to a suitable ground.
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Circuit Breaker
To protect the generator from an overload,
circuit breaker is provided on the control box. Make sure to
switch this circuit breaker to the "OFF" position prior to
starting the engine.
Extension Cable
When electric power is to be provided to various tools or loads at
some distance from the generator, extension cords are normally
used. Cables should be sized to allow for distance in length and
amperage so that the voltage drop between the generator and
point of use (load) is held to a minimum. Use the cable selection
chart (Table 2 ) as a guide for selecting proper cable size.
a 2-pole 21 amp
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PAGE 12 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2— PRE-SETUP
Lubrication Oil
Fill the engine crankcase with lubricating oil through the filler
hole, but do not overfill. Make sure the generator is level.
With the dipstick inserted all the way, but without being screw
into the filler hole, verify that the oil level is maintained
between the two notches on the dipstick.
The oil listed in Table 3 is recommended to ensure better
engine performance. Use class SC or higher grade motor
oil.
NOTE
This ROBIN engine is equipped with a low oil
shutdown capability. A built in sensor will
automatically turn off the engine should the oil level
fall below a safe operating condition. Make sure
the generator is placed on level ground. Placing
the generator on level ground will ensure that the
low oil sensor will function properly.
Fuel
Close the fuel cock before filling the tank. Fill the fuel tank
with clean and fresh unleaded gasoline. Do not fill the tank
beyond capacity.
Pay attention to the fuel tank capacity when replenishing
fuel. Refer to the fuel tank capacity listed on page 8
Specification Table1.
The fuel tank cap must be closed tightly after filling.
Handle fuel in a safety container. If the container does not have
a spout, use a funnel.
CAUTION :
Never fill the fuel tank while the engine is
running or in the dark. Gasoline spillage
on a hot engine can cause a fire or
explosion. If gasoline spillage occurs, wipe
up the spilled gasoline completely to
prevent fire hazards.
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GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 13
GA-6RZR2— INSTRUMENTATION
CAUTION :
When using a combination of dual
receptacles, total load should not exceed
the rated capacity of the generating.
Power Outlets
The generator has the following 120/240 volt 60 Hz (singlephase) receptacles.
zz
z
Single Phase
zz
One Duplex NEMA (GFCI) 5-20R (120V, 20 Amp)
One Twist Lock NEMA L5-30R (120V, 30 Amp)
One Twist Lock NEMA L6-20R (240V, 20 Amp)
Main Circuit Breaker (2-Pole 120/240V 60 Hz)
This 2-pole 21 amp breaker protects the generator from short
circuiting or overloading from the 120/240V 60 Hz single
phase load.
Idle Control Switch
Start Switch
Push this switch to start the engine (electric start only). If a
recoil starter is used, pull the starter rope to start the engine.
Make sure the operation switch is in the ON position (up),
otherwise engine will not start.
Full Power Switch
The unit is provided with a full power switch. Figures 2 and
3 show simplified wiring diagrams of the dual voltage system.
When the full power switch is in the 120 volt (up) position,
you can take up
volts from the single duplex receptacle, single locking type
120 volt receptacle, or a combination of these receptacles
as long as the total load does not exceed the generating set
capacity.
full rated power
of the generator at 120
This unit is provided with an automatic idle control for noise
suppression and reduced fuel consumption. The automatic
idle control automatically engages under a no-load condition.
With the automatic idle control switched “ON”, the engine
revolutions will automatically drop to about 2500 rpm (lowspeed operation) within 3 seconds after the load stops. When
the operation is resumed, the engine speed is automatically
increased to about 3600 rpm (high-speed operation) as soon
as the load is connected.
Fuel Gauge
The fuel gauge is located on the fuel tank and allows easy
monitoring of the fuel level.
AC Voltmeter
This voltmeter indicates (with a mark) the rated 60 Hz, single
phase output voltage. In addition the voltmeter can also be
used as a diagnostic tool.
If the voltmeter indicator (needle) is below the rated voltage,
engine problems may exist (low/high RPM's). To prevent
damage to the generator or power tools turn the generator
OFF and consult your authorized Multiquip service dealer.
Figure 2. 120 V Simplified Diagram (Switch Up)
When the full power switch is in the 120 volt
position, the locking type 240 volt receptacle
cannot be used.
When the full power switch is in the 240 volt (down) position,
you can take up to half of the rated power of the generating
set at 120 volts from the duplex receptacle and up to half of
the rated power of the set at 120 volts from the locking type
120 volt receptacle; or full rated power of the set at 240
volts from the locking type 240 volt receptacle.
NOTE
Operation Switch
This switch must be in the ON position (up) for normal
operation.
PAGE 14 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
Figure 3. 120/240V Simplified Diagram (Sw Dn.)
GA-6RZR2— LOAD APPLICATION
Single Phase Load
Always be sure to check the nameplate on the generator
and equipment to insure the wattage, amperage and
frequency requirements are satisfactorily supplied by the
generator for operating the equipment.
Generally, the wattage listed on the nameplate of the
equipment is its rated output. Equipment may require 130—
150% more wattage than the rating on the nameplate, as
the wattage is influenced by the efficiency, power factor and
starting system of the equipment.
NOTE
If wattage is not given on the equipment's
name plate, approximate wattage may be
determined by multiplying nameplate
voltage by the nameplate amperage.
WATTS = VOLTAGE x AMPERAGE
To determine the running wattage for your load, multiply the
running wattage as indicated by steps 1, 2, and 3 below:
CAUTION:
An inadequate size connecting cable which cannot carry
the required load can cause a voltage drop which can burn
out the appliance or tool and overheat the cable.
The idle control is operated at minimum load capacity of
100W. If the load capacity is less than 100W, throw the idle
control switch to the OFF position.
Motors and motor-driven equipment draw
much greater current for starting than
during operation.
1. INCANDESCENT LOADS
Lights, heaters and similar appliances.
Total the running wattage and multiply by 1.
Example:
29 light bulbs @ 100W each = 2.9 KW
use a 3 KW generator.
2. SMALL MOTORS
Drills and other small power tools.
Total the running wattage and multiply by 2.
Example:
A 1 inch drill runs at 1 KW
use a 2 KW generator.
3. LARGE MOTORS
Submersible pumps, table saws etc.
Total the running wattage and multiply by 3.
Example:
A conveyor belt runs at 8 KW
use a 24 KW generator.
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 15
GA-6RZR2— OPERATING INSTRUCTIONS
Before Starting
1. Be sure to disconnect the electrical load and switch the
main circuit breaker to the “OFF” position prior to starting
the engine.
2. Never start the engine with the main circuit breaker “ON”.
3. Check the lubricating oil level prior to starting the engine.
Make sure the generator is level. The oil level must be
maintained between two notches on the dipstick.
4. When there is not enough lubricating oil, fill the crankcase
with high grade motor oil. Use a high quality detergent
oil classified SC, SD or SE. (See Table 3 on page 13)
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
z
NEVER start the engine when the oil level
is below the lower mark on the dipstick.
z
Check the fuel level on the fuel gauge.
When fuel is low, fill the fuel tank with
clean fresh unleaded automotive gasoline.
z
If gasoline spillage occurs, completely
wipe up the spilled gasoline.
Starting
1. Open the fuel cock located below the fuel tank. The fuel
starts to flow when the fuel cock lever is turned
downward.
2. Place the idle control switch in the “ON” (up) position.
Warm up
1. When the engine starts, open the choke slowly.
2. Run the engine at low speed for 3 minutes without load
until the engine warms up.
3. Turn the idle control switch to the "OFF" (down) position
and check the voltage by referring to the voltmeter on
the control box.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
1. Check the generator for abnormal noise and smells. Then
connect the load to the receptacles of the generator.
2. Switch the main circuit breaker to the “ON” position and
turn the idle control switch to the “ON” (down) position
for normal (load) engine operation.
Operation
Check the voltage by referring to the voltmeter on the control
box. When the voltmeter indicates 120 volts, 120 volts from
the 120V receptacles and 240 volts from the 240V receptacle
can be obtained at the same time. Refer to Figure 1, Controls
and Indicators, item 8 on page 10.
DO NOT change the engine speed control
lever which has been set at the factory prior
to shipping.
3. Close the choke. Adjust the opening of the choke valve
according to operating conditions. When the engine is
warm or the air temperature is high, close the choke
valve halfway or open it all the way.
4. Confirm that the main circuit breaker on the generator
control box is “OFF”.
5. Set the operation switch to the “ON” position and grasp
the starting rope and slowly pull it out. The resistance
becomes hardest at a certain position, corresponding
to the compression point. Rewind the rope a little from
that point and pull out sharply.
6. If the engine fails to start, repeat the procedure.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
z
DO NOT pull the starter rope all the way
to the end.
z
DO NOT release the starter rope after
pulling. Allow it to rewind as soon as
possible.
PAGE 16 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
Stopping the Engine
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
1. Remove the load from the generator. Place the circuit
breaker in the “OFF” position. Refer to Figure 1, item 9
on page 10. Run the engine (no-load) with the idle control
switch set to the ON position for three to five minutes,
then stop the engine.
2. Turn the START/STOP switch to the “STOP” position.
3. Close the fuel cock.
NEVER stop the engine suddenly while
running at high speeds.
GA-6RZR2— MAINTENANCE
General Inspection
At least daily or prior to each use, the generating set should
be cleaned and inspected for deficiencies. Check for loose,
missing or damaged nuts, bolts or other fasteners. Also check
for fuel or oil leaks.
Engine Side (Refer to the Engine Instruction Manual)
Check Oil Level
Check the crankcase oil level prior to each use, or when the
fuel tank is filled. Make sure the generating set is level. The
oil level must be between the two notches on the dipstick.
Changing Oil
Change oil after the first 20 hours of operation. Drain and
refill the engine crankcase every 50 operating hours or once
a week thereafter. Drain crankcase oil into a suitable container
while engine is still warm. Replace the drain plug tightly. Add
oil through the filler hole.
Air Cleaner
Every 50 hours: Remove air cleaner element (std. or heavy
duty types), and wash in kerosene or liquid detergent and
hot water. Wrap foam element in a cloth and squeeze dry.
Wipe heavy duty paper element dry with toweling. Saturate
element with kerosene; squeeze excess from foam element.
Wipe excess from heavy duty paper element.
Service Daily
If engine is operating in very dusty and dry grass conditions.
A clogged air cleaner will result in high fuel consumption,
loss of power and excessive carbon buildup in the
combustion chamber.
Cleaning the Fuel Strainer
Clean the fuel strainer if it contains dust or water. Remove
dust or water in the strainer cap and wash it in gasoline.
Securely fasten the fuel strainer cap so that fuel will not
leak. Check the fuel strainer every 200 hours of operation or
once a month.
Spark Plug
Remove carbon build-up on the spark plug (Figure 4) with a
wire brush. Set the spark plug gap to 0.6—0.7mm (0.024-
0.028 inch). Tighten with a spark plug socket wrench. Clean
the spark plug every 50 operating hours or once a week.
Figure 4. Spark Plug Gap
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 17
GA-6RZR2— PREPARATION FOR LONG -TERM STORAGE
Generator Storage
For storage of the generating set for over 30 days, the
following is required:
z
Drain the fuel tank completely.
z
Run the engine until the gasoline in the carburetor is
completely consumed.
z
Completely drain the oil from the crankcase and refill
with fresh oil.
z
Remove the spark plug, pour 2 or 3 cc of SAE 30 oil
into the cylinder and crank slowly to distribute the oil.
z
Slowly rotate the engine a few times with the starter
Rope and install a new plug.
z
Pull out the starter rope slowly and stop at the
compression point.
z
Clean all external parts of the generating set with a cloth.
z
Cover the generating set and store in a clean, dry place.
PAGE 18 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GENERATOR
GA-6RZR2— WIRING DIAGRAM
ENGINE
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 19
GA-6RZR2— TROUBLESHOOTING (ENGINE)
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the
diagnosis based on the Engine Troubleshooting (Table 4)
information shown below and on the proceeding page. If the
problem cannot be remedied, please leave the unit just as it
is and consult our company's business office or service
plant.
MOTPMYS MELBORPELBISSOP NOITULOS
leuffieesotroterubractcepsnI
?tignihcaersi
?leuFoN leuFddA
?knatleufniretaW .knatleufecalperrohsulF
?deggolcretlifleuF retlifleufecalpeR
?roterubrackcutS .msinahcemtaolfkcehC
gnitratsrooP
?dersigulpkrapS .tinunoitingirotsinartkcehC.deluofsigulpkrapS
?etihw-eulbsigulpkrapS
GNITOOHSELBUORTENIGNE.4ELBAT
enilleufkcehC
erastejroterubraC.gnikaelriadetcejni,noisserpmoctneiciffusnI
.)wolfrevo(deggolc
krapsfopittatneserpkrapsoN
?gulp
?liooN .deriuqersalioddA
sknilbpmalmralaerusserpliO
?gnitratsnopu
?revonruttonlliwenignE .tniojlexayrassecenfidnanotsipdnarednilycecalpeR
stlobgnitcennocdaehrednilyC
?esool
on"tuptuorewoptneiciffusnI
"noisserpmoc
?esoolsigulpkrapS .gulpkrapsecalpeR
?sgnirnotsipnroW .sgnirnotsipecalpeR
?deggolcretlifria
tuptuorewoptneiciffusnI
"noisserpmoc"
?daeh
?degamadteksagdaehrednilyC .teksagdaehrednilycecalpeR
?taesevlavfonoitcnuflaM .sevlavtaes-eR
,metsysrenaelc-rianinoitcnuflaM
ecafretnimorfnignikaelriA
rednilycdnaroterubracneewteb
.retlifriaecalperronaelC
.teksagdaehrednilyc
.stlobgnitcennocdaehrednilycnethgiT
.deluoffigulpkrapsecalpeR.nekorbhctiwspotS/tratS
."rosneslio"tiucricnwodtuhscitamotuAkcehC
.nekorbrodekcarcdrocegatlovhgih,nekorbtinunoitingirotsinarT
ecalpeR.daehrednilycdnaroterubracneewtebstlobnethgiT
.retlifleufecalperronaelC
?metsysleufninoitcnuflaM
.roterubracecalperronaelC
.taolfroterubrackcehC
PAGE 20 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2— TROUBLESHOOTING (ENGINE)
)DEUNITNOC(GNITOOHSELBUORTENIGNE.4ELBAT
MOTPMYS MELBORPELBISSOP NOITULOS
tuptuorewoptneiciffusnI
staehrevodna"noisserpmoc"
leufhcumotsnruB
ylsuoinitnocsiroloctsuahxE
"ETIHW"
ylsuoinitnocsiroloctsuahxE
"KCALB"
?stcudorp
?sgnirnroW sgnirecalpeR
?nafgniloocninoitcnuflaM .nafgniloocecalperrokcehC
?deggolcretlifekat-niriA .retlifekat-niriaecalperronaelC
tsuahxefonoitalumuccarevO
?gulpkrapsgnorW .gulpkrapsepytdetseggusserutcafunamhtiwgulpkrapsecalpeR
?ytisocsivgnorwsiliognitacirbuL .ytisocsivtcerrochtiwliognitacirbulecalpeR
?deggolcrennaelcriA .renaelcriaecalperronaelC
ottesneebtonsahevlavekohC
?noitisoptcerroceht
nolaes,evitcefedroterubraC
?nekorbroterubrac
tnemtsujdaroterubracrooP
?hcirootsnurenigne"
.sevlavkcehcdnanaelC
.yrassecenfiecalper,relffumkcehC
.noitisoptcerrocehtotevlavekohctsujdA
.laesroroterubracecalpeR
.roterubractsujdA
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 21
GA-6RZR2— TROUBLESHOOTING (GENERATOR)
Practically all generator breakdowns can be prevented by
proper handling and maintenance inspections, but in the event
of a breakdown, please take a remedial action following the
diagnosis based on the Generator Troubleshooting (Table 5)
information shown below and on the preceding page. If the
problem cannot be remedied, please leave the unit just as it
is and consult our company's business office or service
plant.
MOTPMYS MELBORPELBISSOP NOITULOS
egatlovwoL ?wolootdeepsenignE .MPRdetarotdeepsenigneesiaR
?gnikrowtonretemtlovCA .retemtlovCAecalpeR
?noitcnuflam
deepsenignE.egatlovwoL
,)dedaolnu(MPR0563lamron
)eldi(MPR0052
gniriwlanretnixoblortnoC
?liocnoitingievitcefeD fiseriwnoitingiecalpeR.seriwnoitingineergdnaderkcehC
?noitcnuflamgnidniwrotoR .rotorecalperrokcehC
?noitcnuflamgnidniwrotatS .rotatsecalperrokcehC
?noitcnuflamrekaerbegakaeL .1BCecalperrokcehC
GNITOOHSELBUORTROTARENEG.5ELBAT
.gniriwxoblortnockcehC
.yrassecen
?noitcnuflamhctiwsrewoplluF .tiucrichctiwsrewopllufdnahctiwsrewopllufkcehC
.hgihoottuptuoegatloV ?hgihootdeepsenignE .MPRdetarotdeepsenignerewoL
enignE.hgihoottuptuoegatloV
MPR0563lamrondeeps
)eldi(MPR0052,)dedaolnu(
nonruttonlliwrekaerbtiucriC
"DAOLON"
nonrutlliwrekaerbtiucriC
.yletaidemmispirttub"DEDAOL"
otwolmorfetareleccatonseoD
"DAOLON"hgih
otwolmorfetareleccatonseoD
"EVITCADAOL"hgih
noitcnuflam
?daolrevO .rekaerbecalperrodaolecudeR
?dioneloskcutS .dioneloskcehC
?evitcefed
gniriwlanretnixoblortnoC
?rekaerbtiucricevitcefeD .rekaerbtiucricecalpeR
?detrohssitiucricdaoL .trohsroftiucricdaolkcehC
?hctiwslortnoceldIdaB .hctiwslortnoceldiecalperrokcehC
?noitcnuflamhctiwslortnoceldI .hctiwslortnoceldiecalperrokcehC
?noitcnuflamecivedlortnoceldI .ecivedlortnoceldiecalperrokcehC
gniriwlaretnixoblortnoC
.gniriwxoblortnockcehC
.gniriwxoblortnockcehC
PAGE 22 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2— TROUBLESHOOTING (GENERATOR)
MOTPMYS MELBORPELBISSOP NOITULOS
?sgnidniwrotorevitcefeD .rotorecalperrokcehC
)DEUNITNOC(GNITOOHSELBUORTROTARENEG.5ELBAT
onetarelecedtonseoD
."TUPTUOEGATLOV"
sahtubetarelecedtonseoD
."TUPTUOEGATLOV"
?dionelosevitcefeD .dionelosecalperrokcehC
?ecivedlortnoceldievitcefeD .ecivedlortnoceldiecalperrokcehC
?dionelosevitcefeD .ecivedlortnoceldiecalperrokcehC
?noitcnuflamgniriwxoblortnoC .stnenopmocevitcefedynaecalper,gniriwxoblortnockcehC
?dionelosevitcefeD .dionelosecalperrokcehC
?noitcnuflamecivedlortnoceldI .ecivedlortnoceldiecalperrokcehC
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 23
GA-6RZR2— EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.
Items Found In the “Remarks” Column
Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.
Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.
Items Found In the “Items Number” Column
All parts with same symbol in the number column,
■
, belong to the same assembly or kit.
If more than one of the same reference number is
listed, the last one listed indicates newest (or latest)
part available.
, #, +, %, or
*
NOTE
NOTE
The contents of this catalog are
subject to change without notice
PAGE 24 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
.
GA-6RZR2 WITH ROBIN
EH-34DS ENGINE
GA-6RZR2— SUGGESTED SPARE PARTS
1 to 5 Units
Qty. P/N........................ Description
1 ............ 0601804819 .......... CIRCUIT BREAKER
1 ............ 0601812597 .......... RECEPTACLE, GFCI
1 ............ 0601811035 .......... RECEPTACLE, 125V, 30A
1 ............ 0601811032 .......... RECEPTACLE, 250V, 20A
3 ............ 0601823204 .......... RECTIFIER
2 ............ 0642009000 .......... STRAINER, FUEL
2 ............ 0810107103 .......... FILTER, FUEL
1 ............ 0810106004 .......... CAP, FUEL TANK
5 ............ 2462360107 .......... ELEMENT, AIR CLEANER
5 ............ 0650140100 .......... SPARK PLUG
5 to 10 Units
Qty. P/N........................ Description
2 ............ 0601804819 .......... CIRCUIT BREAKER
2 ............ 0601812597 .......... RECEPTACLE, GFCI
2 ............ 0601811031 .......... RECEPTACLE, 125V, 30A
2 ............ 0601811032 .......... RECEPTACLE, 250V, 20A
6 ............ 0601823204 .......... RECTIFIER
4 ............ 0642009000 .......... STRAINER, FUEL
4 ............ 0810107103 .......... FILTER, FUEL
3 ............ 0810106004 .......... CAP, FUEL TANK
2 ............ 3015419004 .......... SUSPENSION RUBBER
4 ............ 7855419014 .......... SUSPENSION RUBBER
10 .......... 2462360107 .......... ELEMENT, AIR CLEANER
5 ............ 0650140100 .......... SPARK PLUG
1 ............ 0601823853 .......... SLOW DOWN UNIT
1 ............ 0601800258 .......... AC VOLMETER
2 ............ 0601830737 .......... FULL POWER SWITCH
2 ............ 0601830727 .......... IDLE CONTROL SWITCH
1 ............ 0602123555 .......... OIL ALARM LAMP
1 ............ KS31101301 ......... OIL LEVEL SENSOR ASSY.
1 ............ 2467820121 .......... IGNITION COIL
1 ............ 2476231500 .......... CARBURETOR ASSY.
Part numbers on this Suggested
Spare Parts List may supercede/
replace the P/N shown in the text
pages of this book.
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 25
GENERATOR ASSY.
GA-6RZR2— GENERATOR ASSY.
PAGE 26 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2— GENERATOR ASSY.
GENERATOR ASSY.
NO PART NO PART NAME QTY. REMARKS
1 7901000503 ROTOR ASSY. ............................ 1 ......... INCLUDES ITEMS W/
1-1*7871080003 FIELD COIL 1
1-2
1-3
2 7871017004 SET BOLT, ROTOR 1
3 0801086104 SET WASHER, BEARING 1
4 0040010000 SPRING WASHER 1
5 7901340603 ARMATURE ASSY. 1
6 7901315202 END BRACKET 1
7 7871315022 END BRACKET 1
8 7875021513 GUIDE PANEL, AIR 1
9 7871331003 COVER 1
10 7871344204 SET BOLT, STATOR 4
11 0040008000 SPRING WASHER 4
12 0041208000 PLAIN WASHER 4
13 7871329514 GROMMET 1
14 0601851760 CAP 1
15 0017108020 HEX. HEAD BOLT 4
0601823207 RECTIFIER ..................................2 ..........D3SB60,S
*
0601822638 SURGE ABSORBER ...................2 ..........TNR15G431K
0071706304 BEARING .....................................1 .......... 6304 2RUNYCM
*
*
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 27
GA-6RZR2— CONTROL BOX ASSY.
CONTROL BOX ASSY.
ASSY.
PAGE 28 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2— CONTROL BOX ASSY.
CONTROL BOX ASSY.
NO PART NO PART NAME QTY. REMARKS
1 7901810303 CONTROL BOX 1
2 0601850102 GROMMET .................................. 1 ..........G-3
3 0805088004 RUBBER CUSHION 2
4 0805088304 COLLAR 2
5 0017106020 HEX. HEAD BOLT 2
6 0601823204 RECTIFIER ..................................2 ..........S5VB60
7 0027103020 MACHINE SCREW 2
8 0601823853 SLOW DOWN UNIT .................... 1 .......... ND-80
9 0027104010 MACHINE SCREW 2
003000400 HEX. NUT ..................................... 2 .......... REPLACES 0038404000
10 7911820413 CONTROL PANEL 1
11 5585 HEX. HEAD BOLT ........................4 ..........REPLACES 0017105010
12 0601800258 AC VOLTMETER ........................ 1 .......... 0~120V, 0~240V
13 0601804819 CIRCUIT BREAKER ....................1 .......... KM-2 21A
14 4341817004 BRACKET CIRCUIT BREAKER 1
15 0027504010 MACHINE SCREW 2
16 0601812597 RECEPTACLE .............................1 .......... 5-20R, GF-5352
17 0601811035 RECEPTACLE .............................1 .......... L5-30R, 125V 30A
18 0601811032 RECEPTACLE .............................1 .......... L6-20R, 250V 20A
19 0027504010 MACHINE SCREW 6
003000400 HEX. NUT ..................................... 6 .......... REPLACES 0038404000
20 0601830737 FULL POWER SWITCH .............1 ..........ET330D12
21 0601815109 GROUNDING TERMINAL ........... 1 .......... T -381
22 0601830727 IDLE CONTROL SWITCH ..........1 ..........ET115A12
23 0602123555 OIL ALARM LAMP .......................1 .......... 06-106PR
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 29
PIPE FRAME ASSY.
GA-6RZR2— PIPE FRAME ASSY.
PAGE 30 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2— PIPE FRAME ASSY.
PIPE FRAME ASSY.
NO PART NO PART NAME QTY. REMARKS
1 7905412202 PIPE FRAME 1
2 7905414104 BRACKET 1
3 0017106016 HEX. HEAD BOLT 4
4 7905442103 BASE 1
5 3015419004 RUBBER SUSPENSION 1
6 0023808000 HEX. NUT .....................................2 ..........REPLACES 0038408000
7 1665419004 RUBBER SUSPENSION 2
8 020108060 HEX. NUT ..................................... 4 .......... REPLACES 0207008000
9 011208030 HEX. HEAD BOLT 2
0023808000 HEX. NUT 2
10 0017108040 HEX. HEAD BOLT 2
002308000 HEX. NUT .................................... 2 .......... REPLACES 0038408000
11 7905456014 STOPPER 1
12 0017106016 HEX. HEAD BOLT 2
13 7915455003 COVER 1
14 7915455103 COVER 1
15 0017106016 HEX. HEAD BOLT 1
16 7905512102 FUEL TANK 1
17 0810107103 FUEL FILTER 1
18 0810106004 CAP 1
19 0602125031 FUEL GAUGE 1
20 7855525514 RUBBER CUSHION 4
21 7855525604 COLLAR 4
22 0017108030 HEX. HEAD BOLT 4
23 0642009000 FUEL STRAINER ........................ 1 .......... INCLUDES ITEMS W/#, REPLACES 0605510025
0521070042 JOINT........................................... 1 .......... REPLACES 0605512561
23-1# 0642000220 SCREEN 1
23-2# 0642000230 RUBBER PACKING 1
23-3# 0642001910 CUP 1
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 31
NAME PLATE AND DECALS
GA-6RZR2 — NAME PLATE AND DECALS
PAGE 32 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
GA-6RZR2 — NAME PLATE AND DECALS
NAME PLATE AND DECALS
NO PART NO PART NAME QTY. REMARKS
1
*
2
*
3
*
4
*
5
*
6
*
7
*
8
*
9
*
10
11 PLATE, SERIAL NO. .................................... 1 ..... CONTACT MQ SERVICE DEPT. W/MODEL & S/N
SEE DECAL ILLUSTRATIONS ON PAGE 7.
0800628504 DECAL : GROUND 1 S-1123
1980680004 DECAL : FUEL COCK 1 S-3704
7900638204 DECAL : OPERATING INSTRUCTIONS 1 S-4605
7900501102 DECAL : MQ GA-6RZR2 1 N-5669A
7900631402 DECAL : MQ 6000 1 S-5179
920203290 DECAL : CAUTION 1 NPA-329
0820610404 DECAL : WARNING 1
7900636004 DECAL : OPERATE AT 3600 RPM ONLY 1 S-4461
8700611804 DECAL : WARNING 1 S-4984
8700611904 DECAL : DANGER 1 S-4985
*
DCLGA6RZR2 KIT, DECAL .................................................. 1 ..... INCLUDES ITEMS W/
*
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 33
ROBIN EH-34 ENGINE — CRANKCASE ASSY.
CRANKCASE ASSY.
ROBIN GX240K1 ENGINE — CYLINDER HEAD
PAGE 34 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — CRANKCASE ASSY.
CRANKCASE ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2471010221 CRANKCASE CP .........................1 ..........INCLUDES ITEMS W/
20+ 2461420203 VALVE GUIDE ..............................2 ..........OVER SIZE
30
40
45
50
60
80 0401140030 PLUG 2
90 0211140020 GASKET 2
210 2461100141 MAIN BEARING COVER .............1 .......... INCLUDES ITEMS W/#
220# 0440350090 OIL SEAL ..................................... 1 .......... 35X48X8
230# 040006207 BALL BEARING ........................... 1 .......... BB6207C3 REPLACES 0600350010
240# 0600150010 BALL BEARING ...........................1 ..........BB6202C3
250 2464500101 GOVERNOR GEAR CP 1
260 2054190103 GOVERNOR SLEEVE 1
270 2246360107 OIL GAUGE ................................. 1 .......... REPLACES 2246360103
280 0213200010 GASKET 1
290% 2461510103 GASKET, BEARING COVER 1
300 0011308400 BOLT AND WASHER ASSY. 7
610 2471300301 CYLINDER HEAD CP .................. 1 .......... INCLUDES ITEMS W/
620% 2471500113 GASKET, HEAD 1
630 0110100040 FLANGE BOLT 4
680 2461550102 ROCKER COVER UN 1
690% 2461600203 GASKET, ROCKER COVER 1
700 0310060020 DOWEL PIN 2
710 0110060020 FLANGE BOLT 4
720 0110100020 FLANGE BOLT 1
730 2241710103 BLIND COVER 1
740 0016508120 BOLT 2
810 2461430101 BREATHER COVER CP 1
820 2461440101 BREATHER PLATE CP 1
830 2461600603 GASKET, BREATHER COVER 1
840 2461600703 GASKET, BREATHER PLATE 1
850 2461080103 RUBBER PIPE 1
860 0110060030 FLANGE BOLT 2
960 2479900207 GASKET SET ..............................1 ..........INCLUDES ITEMS W/% REPLACES 2479900107
0440350090 OIL SEAL .....................................1 .......... 35X48X8
*
040006207 BALL BEARING ........................... 1 .......... BB6207C3 REPLACES 0600350010
*
0600150010 BALL BEARING ........................... 1 .......... BB6202C3
*
0310060020 DOWEL PIN 2
*
+ 0105080430 STUD 2
*
+ REPLACES 2471300131
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 35
ROBIN EH-34 ENGINE — CRANKSHAFT & PISTON ASSY.
CRANKSHAFT & PISTON ASSY.
PAGE 36 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — CRANKSHAFT & PISTON ASSY.
CRANKSHAFT & PISTON ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2462070201 CRANKSHAFT CP 1
40 0230350160 SPACER....................................... 1 .......... SELECTIVE ASSY T=0.6
0230350170 SPACER....................................... 1 .......... SELECTIVE ASSY T=0.8
0230350180 SPACER....................................... 1 .......... SELECTIVE ASSY T=1.0
50 0021818000 NUT 1
60 0032018000 SPRING WASHER 1
65 0031018000 WASHER 1
70 0053205401 WOODRUFF KEY 1
220 2462410223 BALANCER SHAFT 1
310 2462250100 CONNECTING ROD ASSY. ........1 ..........INCLUDES ITEMS W/
320*2462300103 CONNECTING ROD BOLT 2
330
350 2462330103 PISTON PIN 1
360 2472340113 PISTON ........................................ 1 .......... STD.
370 2472350117 PISTON ........................................ 1 .......... STD.
380 0565210020 CLIP, PISTON PIN 2
2462310113 OIL SCRAPER 1
*
2472340213 PISTON........................................ 1 ..........OVER SIZE 0.25MM
2472340313 PISTON........................................ 1 ..........OVER SIZE 0.50MM
2472350217 PISTON........................................ 1 ..........OVER SIZE 0.25MM
2472350317 PISTON........................................ 1 ..........OVER SIZE 0.50MM
*
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 37
INTAKE EXHAUST ASSY.
ROBIN EH-34 ENGINE — INTAKE EXHAUST ASSY.
PAGE 38 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — INTAKE EXHAUST ASSY.
INTAKE EXHAUST ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2463170101 CAMSHAFT CP ...........................1 .......... INCLUDES ITEMS W/#
50 2463330103 TAPPET 2
60 2463360103 VALVE SPRING 2
70 2463370113 SPRING RETAINER 2
75 0200200010 WASHER 2
80 2463341103 INTAKE VALVE .............................1 .......... REPLACES 2463340103
90 2463350103 EXHAUST VALVE 1
100# 0051904100 SPRING PIN 1
110 2463620101 RELEASE LEVER CP 1
120 0230220050 SPACER....................................... 1 .......... SELECTIVE ASSY T=0.6
0230220060 SPACER....................................... 1 .......... SELECTIVE ASSY T=0.7
0230220070 SPACER....................................... 1 .......... SELECTIVE ASSY T=0.8
130 2463670103 RETURN SPRING 1
200 2393500103 ROCKER SHAFT 1
210 2463530111 PUSH ROD CP 2
220 2463610110 ROCKER ARM ASSY. .................. 2 .......... INCLUDES ITEMS W/
230+ 0149080021 ADJUSTING SCREW 2
240
+ 0170080090 NUT 2
250 2463612003 SPACER, ROCKER SHAFT ........ 1 .......... REPLACES 2463612013
310 2463010121 MUFFLER CP 1
320 2463420121 MUFFLER COVER CP 1
340 2463520103 GASKET, MUFFLER 2
350 0110060050 FLANGE NUT .............................. 4 .......... REPLACES 0180080010
360 0110060010 FLANGE BOLT 3
365 0011108160 BOLT AND WASHER ASSY. 1
400 2463400101 EXHAUST PIPE CP ..................... 1 .......... INCLUDES ITEMS W/%
410% 0105080360 STUD 2
500 2463300101 INTAKE PIPE CP ......................... 1 .......... INCLUDES ITEMS W/
■■
■
■■
505
510 2543260210 AIR CLEANER ASSY. ................. 1 ..........INCLUDES ITEM W/
510-2*2343600308 PACKING 1
520
540 2463290103 INSULATOR 1
550 2463600113 GASKET, IN. PIPE 1
555 0011308300 BOLT AND WASHER ASSY. 3
560 2343590203 GASKET 2, INSULATOR 2
580 0016606120 BOLT AND WASHER ASSY. ....... 1 .......... REPLACES 0011006120
590 0023706000 FLANGE NUT .............................. 2 .......... REPLACES 0023806000
900 0732000150 LABEL, SHUTTER 1
0105060230 STUD 1
2343260707 ELEMENT SET 1
*
+
■■
■
■■
*
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 39
GOVERNOR ASSY.
ROBIN EH-34 ENGINE — GOVERNOR ASSY.
PAGE 40 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — GOVERNOR ASSY.
GOVERNOR ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2464230401 GOVERNOR LEVER CP 1
20 2464220113 GOVERNOR SHAFT 1
30 2344270301 GOVERNOR ROD CP 1
40 2464280113 ROD SPRING 1
50 0031306000 CLIP 2
60 0011406250 BOLT AND WASHER ASSY. 1
70 0186060020 NUT 1
80 2464250123 GOVERNOR SPRING 1
320 2464330111 SPEED CONTROL CP 1
360 0043105350 SCREW, PANHEAD 1
370 0022705000 NUT 1
385 0011008160 BOLT & WASHER ASSY. 1
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 41
ROBIN EH-34 ENGINE — COOLING & RECOIL STARTER ASSY.
COOLING & RECOIL STARTER ASSY.
PAGE 42 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — COOLING & RECOIL STARTER ASSY.
COOLING & RECOIL STARTER ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2465120301 BLOWER HOUSING CP 1
20 2479170303 LABEL, TRADE MARK 1
27 0732003900 LABEL, WARNING 1
31 2479520103 LABEL, EMISSON CONT 1
40 0110060010 FLANGE BELT 4
60 2465270112 CYLINDER BAFFLE UN 1
80 0110060050 FLANGE BOLT .......................... 2 ........... REPLACES 0110060010
110 0016510160 BOLT 2
210 2465020120 RECOIL STARTER ASSY. ......... 1 ........... INCLUDES ITEMS W/
210-1
210-2
210-3
210-4
210-5
210-6
210-7
210-11
210-35
210-49
220 0110060050 FLANGE BOLT .......................... 4 ........... REPLACES 0110060010
230 0016508120 BOLT 3
240 0732004350 LABEL, OHV MARK 1
2465011508 SPIRAL SPRING 1
*
2465012008 REEL 1
*
2355011008 STARTER ROPE 1
*
2365010108 STARTER KNOB 1
*
2465012508 RATCHET 2
*
2465013008 FRICTION SPRING 1
*
2275013508 RETURN SPRING 2
*
2465014708 STARTER PULLY 1
*
2465016008 RATCHET GUIDE 1
*
2275015208 SET SCREW 1
*
*
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 43
CARBURETOR ASSY.
ROBIN EH-34 ENGINE — CARBURETOR ASSY.
PAGE 44 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — CARBURETOR ASSY.
CARBURETOR ASSY.
NO PART NO PART NAME QTY. REMARKS
50 0642009000 FUEL STRAINER ASSY. .................... 1 ....................... FOR COMPONENTS SEE PAGE 31
80 0851060230 RUBBER PIPE .................................... 1 ....................... REPLACES 0851060000
90 0561110020 HOSE CLAMP 2
95 0521070042 BANJO 1
210 2476231500 CARBURETOR ASSY........................ 1 ....................... INCLUDES ITEMS W/
210-1
210-2
210-3
210-4
210-5
210-6
210-7
210-8
210-9
210-11
210-12
210-13
210-14
210-15
210-16
210-17
210-18
210-19
210-20
210-21
210-22
210-24
210-32
210-40
210-41
210-60
210-61
210-62
210-119
2136253508 THROTTLE VALVE 1
*
2096235108 SCREW 2
*
2346252508 CHOKE VALVE 1
*
2376245108 SCREW 1
*
2476242008 PILOT JET 1
*
2466243608 PILOT SCREW 1
*
2096244508 SPRING 1
*
2346252008 LEVER ASSY., CHOKE 1
*
2396256008 RING 1
*
2466253108 THROTLE SHAFT, ASSY. 1
*
2246254408 BOLT 1
*
2266255008 RING 1
*
2246231208 NEEDLE VALVE ASSY. 1
*
2146251508 PIN 1
*
2246255208 FLOAT CHAMBER BODY 1
*
2076234508 INSERT WASHER 1
*
2066254008 CHAMBER PACKING 1
*
2346250608 FLOT ASSY. 1
*
2466244108 MAIN NOZZLE 1
*
2466242508 GUIDE HOLDER 1
*
2466240208 MAIN JET 1
*
2246256908 CLIP 1
*
1066239208 SEAL 1
*
2466243508 ADJUST SCREW 1
*
2096244508 SPRING 1
*
1566235108 PACKING 1
*
2476255008 CAP, CHOKE 1
*
2366268008 SEAL 1
*
2466255108 CAP 1
*
*
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 45
ROBIN EH-34 ENGINE — ELECTRIC COIL ASSY. AND SPARK PLUG
ELECTRIC COIL ASSY. AND SPARK PLUG
PAGE 46 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — ELECTRIC COIL ASSY. AND SPARK PLUG
ELECTRIC COIL ASSY. AND SPARK PLUG
NO PART NO PART NAME QTY. REMARKS
10 2467720401 FLYWHEEL CP 1
11 2467820121 IGNITION COIL CP 1
12 2467920301 CHARGE COIL CP 1
30 0011406300 BOLT AND WASHER ASSY. 2
35 0043506200 SCREW & WASHER ASSY. 4
50 2467310301 WIRE 3 CP 1
60 0669900217 SWITCH ASSY. ............................ 1 .......... REPLACES 0660000360
70 0150040090 TAPPING SCREW 2
80 2267550103 GROMMET 1
100 0650140100 SPARK PLUG .............................. 1 ..........B-6ES
110 0655000051 SPARK PLUG CAP 1
370 0566000250 CLAMP 2
372 0110060010 FLANGE BOLT 1
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 47
ROBIN EH-34 ENGINE — OIL LEVEL SENSOR & SOLENOID ASSY.
OIL LEVEL SENSOR & SOLENOID ASSY.
PAGE 48 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
ROBIN EH-34 ENGINE — OIL LEVEL SENSOR & SOLENOID ASSY.
OIL LEVEL SENSOR & SOLENOID ASSY.
NO PART NO PART NAME QTY. REMARKS
230 2467550201 CLAMP CP 1
240 0043106080 SCREW, PANHEAD 1
370 0566000250 CLAMP CP 1
400 0566000260 CLAMP 3
700 KS31101301 OIL LEVEL SENSOR ASSY. 1
730 2467600501 BRACKET, SOLENOID, 1 CP 1
760 2467311801 WIRE 18 CP 1
850 2277550100 SOLENOID ASSY. 1
850-1
*
850-2
*
860 2467600701 BRACKET, SOLENOID, 2 CP 1
865 2347820203 SPRING, SOLENOID 1
870 0011106100 BOLT AND WASHER ASSY. 2
880 0011310200 BOLT AND WASHER ASSY. 1
NUT, HEX ..................................... 1 .......... CANNOT BE PURCHASED SEPERATELY
WASHER, LOCK ......................... 1 .......... CANNOT BE PURCHASED SEPERATELY
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 49
Effective: July 1, 2000
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
Terms of payment for parts are net 10 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a signed
manifest has been obtained from the carrier,
and any claim for shortage or damage must be
settled between the consignee and the carrier.
MINIMUM ORDER
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.
RETURNED GOODS POLICY
Return shipments will be accepted and credit
will be allowed, subject to the following
provisions:
1. A Returned Material Authorization must
be approved by Multiquip prior to shipment.
2. To obtain a Return Mater ial Authorization,
a list must be provided to Multiquip Parts
Sales that defines item numbers,
quantities, and descriptions of the items to
be returned.
a. The parts numbers and descriptions
must match the current parts price
list.
b. The list must be typed or computer
generated.
c. The list must state the reason(s) for
the return.
d. The list must reference the sales
order(s) or invoice(s) under which
the items were originally purchased.
e. The list must include the name and
phone number of the person
requesting the RMA.
3. A copy of the Return Material
Authorization must accompany the return
shipment.
4. Freight is at the sender’s expense. All
5. Parts must be in new and resalable
6. The following items are not returnable:
7. The sender will be notified of any material
8. Such material will be held for 5 working
9. Credit on returned parts will be issued at
10. In cases where an item is accepted for
11. Credit issued will be applied to future
PRICING AND REBATES
parts must be returned freight prepaid to
Multiquip’s designated receiving point.
condition, in the original Multiquip package
(if any), and with Muiltiquip part numbers
clearly marked.
a. Obsolete parts. (If an item is listed
in the parts price book as being
replaced by another item, it is
obsolete.)
b. Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.
c. Any line item with an extended dealer
net price of less than $5.00.
d. Special order items.
e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.
received that is not acceptable.
days from notification, pending
instructions. If a reply is not received
within 5 days, the material will be returned
to the sender at his expense.
dealer net price at time of the original
purchase, less a 15% restocking charge.
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
purchases only.
Prices are subject to change without prior
notice. Price changes are effective on a specific
date and all orders received on or after that date
will be billed at the revised price. Rebates for
price declines and added charges for price
increases will not be made for stock on hand at
the time of any price change.
Multiquip reserves the right to quote and sell
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
SPECIAL EXPEDITING SERVICE
A $20.00 to $50.00 surcharge will be added to
the invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.
LIMITATIONS OF SELLER’S LIABILITY
Multiquip shall not be liable here under for
damages in excess of the purchase price of the
item with respect to which damages are claimed,
and in no event shall Multiquip be liable for loss
of profit or good will or for any other special,
consequential or incidental damages.
LIMITATION OF WARRANTIES
No warranties, express or implied, are made in
connection with the sale of parts or trade
accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes not
authorizes any person to assume for it any
other obligation or liability whatever in
connection with the sale of its products. A part
from such written statement of warranty, there
are no warranties, express, implied or statutory,
which extend beyond the description of the
products on the face hereof.
PAGE 50 — GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05)
NOTE PAGE
GA-6RZR2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #5 (09/16/05) — PAGE 51
PARTS AND OPERATION MANUAL
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800-427-1244 or 310-537-3700
FAX: 800-672-7877 or 310-637-3284
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE
800-478-1244 or 310-537-3700
FAX: 310- 537-4259
WARRANTY DEPARTMENT
888-661-4279, or 310-661-4279
FAX: 310- 537-1173
MAIN
800-421-1244 or 310-537-3700
FAX: 310-537-3927
Manufactured for MULTIQUIP INC.
by
DENYO MANUFACTURING CO., JAPAN
MULTIQUIP INC.
POST OFFICE BOX 6254
CARSON, CA 90749
310-537-3700 • 800-421-1244
FAX: 310-537-3927
E-MAIL: mq@multiquip.com
WWW: multiquip.com
Quebec, Canada • Manchester, UK • Rio De Janiero, BR • Guadalajara, MX
Atlanta • Boise • Dallas • Houston • Newark
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