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GB-13

G

B

HTZ7500 / CHTZ6000 / CHTZ7500

 WARNING

• Make sure that the engine has stopped and is cool

before performing any service to the machine. Con-
tact with moving cutting head or hot muffler may
result in a personal injury.

AIR FILTER

• The air filter, if clogged, will reduce the engine perfor-

mance. Check and clean the filter element in warm,
soapy water as required. Dry completely before in-
stalling. If the element is broken or shrunk, replace
with a new one.

8. Maintenance

(1)air filter

(1)fuel filter

Every Every Every

25

50

100

       System/components

         Procedure

Before

hours hours hours                   Note

use

after

after

after

fuel leaks, fuel spillage

wipe out

fuel tank, air filter, fuel filter

inspect/clean

replace, if necessary

see adjusting

replace carburetor

idle adjusting screw

idling speed

if necessary

clean and readjust

GAP: 0.6 ~ 0.7 mm

spark plug

plug gap

replace, if necessary

intake air cooling vent

clean

throttle trigger, stop switch

check operation

clean

take it to a service dealer

cutting parts

if somethings wrong

gear case

grease

screws/nuts/bolts

tighten/replace

not adjusting screws

plate receive

make sure to attach

ENGINE

TRIMMER

FUEL FILTER

• When the engine runs short of fuel supply, check the

fuel cap and the fuel filter for blockage.

(1)

SPARK PLUG

• Starting failure and mis-firing are often caused by a

fouled spark plug. Clean the spark plug and check
that the plug gap is in the correct range. For a re-
placement plug, use the correct type specified by
ZENOAH.

0.6~0.7mm

• REPLACEMENT PLUG IS A NGK CMR7H.

Summary of Contents for HTZ7500

Page 1: ...GB 1 G B HTZ7500 CHTZ6000 CHTZ7500 HTZ7500 CHTZ6000 CHTZ7500 G B OWNER S MANUAL HEDGE TRIMMERS 115 34 55 10 001 Original Language...

Page 2: ...mity assessment procedure followed ANNEX V The following standards have been applied ISO 11094 DIRECTIVE 2002 88 EC EN774 1996 Date 29 December 2009 Signature Kiyoshi Honda General Manager Development...

Page 3: ...otice 1 Noise emissions in the environment measured as sound power LWA in conformity with EC directive 2000 14 EC Reported soundpower level for the machine has been measured with the original cutting...

Page 4: ...d lead to serious bodily in jury or death IMPORTANT This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage NOTE This mark indicates hints or dire...

Page 5: ...n 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...

Page 6: ...your fingers or any other part of your body see a doc tor before getting worse 2 To avoid noise complaints in gen eral operate product between 8 a m and 5 p m on weekdays and 9 a m to 5 p m on weekend...

Page 7: ...arts IMPORTANT Check and follow the local regula tions as to sound level and hours of operations for the product WARNING Never place the throttle into the high speed position when start ing the engine...

Page 8: ...ver take apart the product or alter it in any way Doing so might result in the product be coming damaged during opera tion or the product becoming un able to operate properly HANDLING FUEL 1 The engin...

Page 9: ...und the unit 1 Select bare ground for fueling 2 Move at least 10 feet 3 meters away from the fuel ing point before starting the engine 3 Stop the engine before refueling the unit At that time be sure...

Page 10: ...n 2 Overchoking can make the engine hard to start due to excess fuel When the engine failed to start after several attempts open the choke and repeat pulling the rope or remove the spark plug and dry...

Page 11: ...th the engine idling 3000 rpm the blade should not move We recommend that you have the dealer or an authorised mechanic carry out any carbure tor adjustments CUTTING WORK WARNING Weather conditions an...

Page 12: ...or applications that are not the ones indicated by the manufacturer onto the hedge trimmer s power take off Do not use it for pruning trees or cutting grass Use only as much throttle as is needed to d...

Page 13: ...ir filter fuel filter inspect clean replace if necessary see adjusting replace carburetor idle adjusting screw idling speed if necessary clean and readjust GAP 0 6 0 7 mm spark plug plug gap replace i...

Page 14: ...y in the repair spe cialty store Note that failing to do so may result in the engine catching on fire INTAKE AIR COOLING VENT WARNING Never touch the cylinder muffler or spark plugs with your bare han...

Page 15: ...er without intention While pushing the safety lock you can accelerate the throttle trigger 1 Check if the throttle trigger does not move when you do not push the safety lock 2 Check if the throttle tr...

Page 16: ...justment screw out of normal range adjust to normal range sparking no spark spark plug is fouled wet clean dry plug gap is incorrect correct GAP 0 6 0 7 mm spark plug disconnected retighten Case 2 Eng...

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