Zenoah GZ50N User Manual
GZ50N
848H7H93A0(804
OWNER’S MANUAL
ENGINE
)
G
G
B
B
GZ50N
GB-1
GZ50N
SAFETY FIRST
Instructions contained in warnings within this manual marked
with a
into consideration to prevent possible serious bodily injury, and
for this reason you are requested to read all such instructions
carefully and follow them without fail.
WARNINGS IN THE MANUAL
This mark indicates instructions, which must be followed in order to prevent accidents, which could lead to serious bodily injury or death.
This mark indicates instructions, which must be followed, or it
leads to mechanical failure, breakdown, or damage.
This mark indicates hints or directions useful in the use of the
product.
symbol concern critical points which must be taken
WARNING
IMPORTANT
NOTE
1. Parts location
Contents
1. Parts location .................................................. 2
2. Specifications ................................................. 3
3. Symbols on the machine ................................ 3
4. Fuel ................................................................. 4
5. Operation ........................................................ 5
6. Maintenance ................................................... 6
7. Storage ........................................................... 7
8. Disposal .......................................................... 7
9. Troubleshooting guide .................................... 8
1. Muffler
2. Fuel tank
3. Starter knob
4. Air cleaner cover
5. Choke lever
6. Primer pump
5
4
1
6
2
3
GB-2
2. Specifications
Model GZ50N
Type Air-cooled 2-stroke engine
Displacement 50.6 cm
Max. output 2.4 / 9000 kW/rpm
Idle speed 2800 ± 200 rpm
Fuel Mixture (Gasoline 50 : Oil 1)
Carburetor Walbro Diaphragm type
Spark plug NGK CMR7H
Overall size L x W x H 206 x 270 x 256 mm
Dry weight 4.2 kg
Fuel tank capacity 0.80 L
Specifications are subject to change without notice.
3
GZ50N
G
B
3. Symbols on the machine
For safe operation and maintenance, symbols are carved
in relief on the machine. According to these indications,
please be careful not to make a mistake.
The port to refuel the “MIX GASOLINE”
Position: FUEL TANK CAP
The direction to close the choke
Position: AIR CLEANER COVER
The direction to open the choke
Position: AIR CLEANER COVER
■ EMISSION CONTROL
An emission control label is located on the engine.
*1 : The initial number will be changed every year of
manufacturing.
IMPORTANT ENGINE INFORMATION
THIS ENGINE CONFORMS TO U.S. EPA PH1
REGULATIONS FOR SMALL OFF-ROAD ENGINES.
ENGINE FAMILY : 8HQZS.0515BS ; EM
ENGINE DISPLACEMENT : 51cc
REFER TO OWNER’S MANUAL FOR MAINTENANCE, SPECIFICATIONS AND ADJUSTMENTS.
MANUFACTURED:
USE JASO FD OR ISO L-EGD GRADE 50:1 OIL.
*1
GB-3
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