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saFety

10

Fuel System

 

WARNING!

Gasoline and gasoline fumes are 
poisonous and extremely flammable. 
Be especially careful when handling 
gasoline, as carelessness can result in 
personal injury or fire.

Maintenance

Never make adjustments with the engine running.

• 

disengage the drive units, shut off the engine and 

• 

wait until all moving parts come to a complete 
stop before making adjustments, performing 
maintenance or cleaning the machine.
disconnect the spark plug cable before beginning 

• 

repair work. 
Keep all components in serviceable condition and 

• 

make sure all nuts, bolts, etc. are tight. replace 
worn or damaged decals.
Be careful when checking work tools. Use gloves 

• 

when performing maintenance work.
Never allow persons not trained in the use of the 

• 

machine to perform service on it.
Always park the machine on even ground before 

• 

performing maintenance or making adjustments.
do not disassemble the engine. This can 

• 

invalidate the engine warranty. Contact the dealer 
with any questions regarding service or guarantee 
matters. follow all maintenance instructions.
do not change the setting of governors and avoid 

• 

running the engine with overly high rPm. If you 
run the engine too fast, you risk damaging the 
machine components.
do not modify safety equipment. Check regularly 

• 

to be sure it works properly. The machine must 
not be run with defective or disassembled safety 
equipment.
The muffler is designed to maintain sound levels 

• 

at an approved level and keep direct exhaust 
away from the user. Exhaust gases from the 
engine are extremely hot and may contain sparks 
that can cause fires or burn the user.
Never use a machine with a defective muffler.

• 

reduce the risk of fire by removing grass, leaves 

• 

and other debris that may have caught in the 
machine. 

 

WARNING!

Wait until all moving parts are 
completely still before performing 
maintenance on the machine.  
Turn off the engine and remove the 
spark plug cable.

only store fuel in containers approved for that 

• 

purpose.
Never remove the fuel cap and fill the fuel tank 

• 

when the engine is running. 
Always stop the engine when refueling.

• 

do not smoke when filling the gasoline tank and 

• 

do not pour gasoline in the vicinity of sparks or 
open flame. 
Never fill the fuel tank indoors.

• 

Before starting the machine after refueling, it 

• 

should be moved at least 10 feet (3 m) from the 
location where it was filled.
Turn off the fuel supply for storage or transport.

• 

If leaks arise in the fuel system, the engine 

• 

must not be started until the problem has been 
resolved
Check the fuel level before each use and leave 

• 

space for the fuel to expand, because the heat 
from the engine and the sun can otherwise cause 
the fuel to expand and overflow.
Avoid overfilling. If you spill gasoline on the 

• 

machine, wipe up the spill and wait until it has 
evaporated before starting the engine. If you spill 
gasoline on your clothing, change your clothing.

Summary of Contents for 968999494

Page 1: ...Operator Manual BB550A 968999494 Please read the operator s manual carefully and make sure you understand the instructions before using the machine ...

Page 2: ... 2010 HTC All rights reserved Beatrice NE Printed in U S A ...

Page 3: ...ontrols 12 Steering Locking Handle 12 Handle Lock 12 Throttle Lever 12 Depth Control Setting Plate 12 Transport Engaged Lever 13 Operation 14 General 14 Bed Shaping 14 Maintenance 15 Maintenance Schedule 15 Drive Chain 16 Tightening 16 Checking Drive Chain And Sprockets 16 Replacing Drive Chain 17 Cleaning 17 Service 17 Storage 18 Lubrication 19 Lubrication schedule 19 Troubleshooting 20 Service J...

Page 4: ...rmation The machine s type designation MODEL The machine s serial number S N Please state the type designation and serial number when ordering spare parts Use The machine is used to lay edging material and to shape landscaping beds Insure your machine Contact your insurance company to check on insurance coverage for your new machine You should have all inclusive insurance for liability fire damage...

Page 5: ...xx x xxxx Used in this publication to notify the reader of a risk of material damage particularly if the reader DOES NOT follow the instructions given in the manual Used also when there is a potential for misuse or misassembly Safety Decals and Machine Mounted Instructions 2 3 4 5 1 Operating instructions 1 Safety graphics 2 DANGER watch your feet 3 Control operations 4 Depth decal 5 Warning for c...

Page 6: ...performing any maintenance If the user cannot read this manual it is the responsibility of the machine owner to explain the contents to the user Follow all safety instructions Failure to do so may result in injury to yourself or others Accident prevention regulations other general safety regulations occupational safety rules and traffic regulations must be followed without fail All users shall be ...

Page 7: ...e machine to use it Local laws may regulate the age of the user People and animals can distract you causing you to lose control of the machine For this reason you should always concentrate and focus on the task at hand Never leave the machine unsupervised with the engine running Make sure that other people are nearby when you are using the machine so that you can call for help should an emergency ...

Page 8: ...nd secure long hair that can catch in moving machine parts Wear protective shoes or boots It is recommended that the footwear have anti slip with steel toes Never use the machine when barefoot Wear approved ear protection when running the machine Ask your dealer about approved ear protection Observe all safety instructions otherwise you may injure yourself or others around you Make sure that the m...

Page 9: ...d certain vehicle components contain or emit chemicals considered to cause cancer birth defects or other reproductive harm The engine emits carbon monoxide which is a colorless poisonous gas Do not use the machine in enclosed spaces Movement Transport To turn and steer the machine unlock the wheel and pull by the handle Collapse the handle if the machine is so equipped Turn off the engine and allo...

Page 10: ... defective or disassembled safety equipment The muffler is designed to maintain sound levels at an approved level and keep direct exhaust away from the user Exhaust gases from the engine are extremely hot and may contain sparks that can cause fires or burn the user Never use a machine with a defective muffler Reduce the risk of fire by removing grass leaves and other debris that may have caught in...

Page 11: ...Layer Remove unit from box and pallet 1 Fill unit engine with oil Check engine manual 2 for type and viscosity of oil Fill transmission with oil Check engine manual 3 for type and viscosity of oil Transmission Oil Fill Engine Oil Fill ...

Page 12: ...ply full throttle The engine has a contained centrifugal clutch increasing engine RPM above 2000 will engage the drive Releasing the throttle lever brings engine back to idle speed and disengages drive Depth Control Setting Plate Three depth positions are available 2 3 4 deep Choose a depth position setting and pin axle lock in desired position Place the unit into transport position Pull the clevi...

Page 13: ...nsport Engaged Lever To lock in transport position pull left pistol and apply downward pressure When wheels begin to drop release pistol continue downward movement of handle until pin locks axle in transport position ...

Page 14: ...reate either a 1 mental image of the border or paint an edge on the turf Check the machine for loose hardware Fill 2 engine with fuel Perform all settings and adjustments found in 3 the Controls section on the machine Start out very slowly learning the feel of the 4 machine as you slowly pull the machine along the planned course If you must use the machine in wet or muddy 5 conditions clean the sh...

Page 15: ...e air filter 2 n Replace air filter cartridge 2 n Clean sludge reservoir for fuel system n Check and clean the spark plug n Replace the spark plug n Check idle speed n Check and adjust play in valves 4 u Clean fuel tank 4 u Check replace fuel lines as necessary 4 5 u Check throttle cable u Check decals and warning signs u Check wear and tension on the chain n Check the chassis bolts and set screws...

Page 16: ...over 2 and transmission cover DO NOT remove mounting hub from shaft 3 Check that the chain is running in the proper 4 track the sprockets should guide the chain in a straight line Check the chain for cracks heat damage 5 or worn edges If these symptoms appear replace the drive chain see Replacing the Drive Chain Check that the tensioning equipment for the 6 chain is not loose and is properly set s...

Page 17: ... use before the dirt sticks Check before rinsing that the fuel tank lid is properly in place to avoid getting water in the tank Use caution when using high pressure spray because warning decals instruction signs and the engine can be damaged Do not exceed 70 bar 1000 PSI water pressure when cleaning Lubricate the machine after cleaning This is particularly important if the machine is to be stored ...

Page 18: ...chine for worn or damaged 2 parts and tighten any nuts or bolts that may have become loose Change the engine oil dispose of properly 3 Open the fuel valve Empty the fuel tank and 4 the carburetor For specific instructions refer to the Engine Manual Close the fuel valve 5 Remove the spark plug and pour about 6 a tablespoon of engine oil in the cylinder Turn over the engine so that the oil is evenly...

Page 19: ...l onto the chain and sprockets Lubricate the kingpin bushings once a 3 month Grease the bearings on the cutter shaft once a 4 week or every 20 hours NOTE The chain supplied is a quality permalube chain but it MUST be oiled by the user each 20 hours to keep the sprockets and chain lubricated Failing to oil the chain will cause premature failure of the chain and sprockets Check oil in transmission r...

Page 20: ... Contamination water or ice in fuel system Clean tank sludge reservoir and empty carburetor Fill the tank with fresh fuel Carburetor problems Contact an authorized service workshop Spark plug Wrong spark plug type Replace the spark plug Build up on electrodes short circuit Check electrode gap and clean or replace spark plug Gasoline or oil on the spark plug Clean the spark plug Air the engine out ...

Page 21: ... or incorrect fuel Clean tank sludge reservoir and empty carburetor Fill the tank with proper fuel Black exhaust Choke left on Open choke valve Clogged air filter Clean or replace the air filter Carburetor problems Contact authorized service workshop Ignition system Wrong spark plug type Replace the spark plug Build up on electrodes short circuit Check electrode gap and clean or replace spark plug...

Page 22: ...achine as described in lubrication schedule 8 Fill the fuel tank and start the engine 9 Check all operating instruments 10 Check decals and information attached to the unit 11 Check the engine speed RPM see Technical Data 12 Check for leakage 13 Inform the customer about 14 The need and advantages of following the service schedule The need and advantages of leaving the machine for service every 30...

Page 23: ...SERVICE JOURNAL 23 Action Date stamp signature ...

Page 24: ...P N 115379227R1 04 21 10 ...

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