G6200
G
B
GB-15
9. Troubleshooting Guide
Case 1. Starting failure
WARNING
• Make sure the icing prevention system is not working.
11. Specifications
Power unit:
Displacement (cm
3
): ............................................. 62.0
Fuel: ................ Mixture (Gasoline 50 : Two-cycle oil 1)
(when using ZENOAH genuine oil)
Fuel tank capacity (cm
3
): ....................................... 670
Chain oil: ................................. Motor oil SAE# 10W-30
Oil tank capacity (cm
3
):.......................................... 350
Carburetor: ........................................Walbro HDA type
ignition system: .....................................Pointless (CDl)
Spark plug:............................................ NGK BPMR7A
Oil feeding system: ...... Automatic pump with adjuster
Sprocket (Teeth x Pitch): ................................ 7T x 3/8
″
Dimensions (L x W x H) (mm): ............ 435 x 260 x 290
Dry weight
Power unit only (kg): ............................................... 5.6
Check fuel for water
or substandard mix-
ture.
Replace with proper
fuel.
Check for engine
flooding.
Check spark ignition.
Remove and dry the
spark plug.
Then pull the starter
again with no choke.
Replace with a new
plug.
Case 2. Lack of power/Poor acceleration/
Rough idling
Case 3. Oil does not come out
Check fuel for water
or substandard mix-
ture.
Check air filter and
fuel filter for clog-
ging.
Check carburetor
for inadequate ad-
justment.
If the unit seems to need further service, please consult
with an authorized service shop in your area.
Replace with proper
fuel.
Clean.
Readjust speed
needles.
Check oil for sub-
standard quality.
Check oil passage
and ports for clog-
ging.
Replace.
Clean.
a
d
d
a
a
d
d
a
a
a
d
a
a
Cutting head:
Guide bar
Type: ................................................ Sprocket nose
Size (in. (mm)): ............ 16 (400), 18 (450), 20 (500)
Saw chain
Type: ............................................... Oregon 73LGX
Pitch (in. (mm)):.................................... 0.375 (9.53)
Gauge (in. (mm)):................................. 0.058 (1.47)
Power (kw/min
-1
) .......................................... 2.89/9,500
Max speed (min
-1
) ............................................. 11,000
Idle speed (min
-1
) ................................................ 2,500
Specifications are subject to change without notice.
10. Disposal
When disposing your machine, fuel or oil for the ma-
chine, be sure to allow your local regulations.
(40 pages)
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