RedMax LRTZ2500 Owner'S/Operator'S Manual Download Page 13

6. Set up

13

SE4

ATTACHING THE TRIMMING MECHANISM (SE4)

1. Remove the cap on the end of the main pipe.
2. Remove the screw screwed into the end of the

trimming mechanism.

3. Insert the end of the trimming mechanism into

the main pipe.

4. Line up the hole on the end of the trimming

mechanism into which the screw is to be
inserted with the hole on the main pipe, and
screw the screw firmly in.

5. Using a 10-mm wrench, screw in the hexagonal

bolt provided to fix the trimming mechanism into
place. 

(1) Main pipe
(2) Trimming mechanism
(3) Screw hole
(4) Screw
(5) Fastening bolt

BALANCE UNIT

1. Put on strap and attach unit to strap.
2. Depending on the working posture, slide clamp

up or down until unit balances and the strap fits
your body. 

Summary of Contents for LRTZ2500

Page 1: ...cals known to the State of California to cause cancer birth defects or other reproductive harm WARNING Before using our trimmers please read this manual carefully to understand the proper use of your...

Page 2: ...er and protects the drive gears and the blades from severe reaction which could give damage to those parts When the blades are frequently caught by twigs please check the following points 1 Size of th...

Page 3: ...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 break...

Page 4: ...igid driveshaft Reduction ratio 4 0 Durability period 300 hrs Cutting head Type Reciprocating Double blade Tooth 28 teeth Pitch 30 Effective cut width 16 in Angle adjust range 90 45 from cutting head...

Page 5: ...le to read you should contact the dealer from which you purchased the product to order new labels and affix them in the required location s Never modify your trimmer We won t warrant the machine if yo...

Page 6: ...ou should wear proper clothing and protective equipment 1 Helmet 2 Ear protectors 3 Protection goggles or face protector 4 Thick work gloves 5 Non slip sole work boots 2 And you should carry with you...

Page 7: ...te the product properly and in a safe manner 2 When planning your work schedule allow plenty of time to rest Limit the amount of time over which the product is to be used continuously to somewhere aro...

Page 8: ...rk 3 Inspect the entire unit for loose fasteners and fuel leakage Make sure that the cutting attachment is properly installed and securely fastened 4 Always use the shoulder strap Adjust the strap for...

Page 9: ...rt than the width of your shoulders so that your weight is distributed evenly across both legs and always be sure to maintain a steady even posture while working 2 Keep cutting attachment below waist...

Page 10: ...eratures immediately after stopping the engine 3 When replacing any part or when replacing the oil or any lubricant always be sure to use only RedMax products or products which have been certified by...

Page 11: ...ke a careful look around to make sure that there are no sparks or open flames anywhere nearby before refueling 4 Wipe spilled fuel completely using a dry rag if any fuel spillage occurs during refueli...

Page 12: ...gage twist the engine slightly 3 Fasten the clamp securely with two screws Tighten the screws gradually by turns CONNECTING THROTTLE WIRE 1 Remove the air cleaner cover 2 Connect the end of the thrott...

Page 13: ...f the trimming mechanism into which the screw is to be inserted with the hole on the main pipe and screw the screw firmly in 5 Using a 10 mm wrench screw in the hexagonal bolt provided to fix the trim...

Page 14: ...ut addition of any major hardware or the introduction of an inert material during combustion These engines are certified to operate on unleaded gasoline Make sure to use gasoline with a minimum octane...

Page 15: ...fueling point before starting the engine 3 Stop the engine before refueling the unit FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine part...

Page 16: ...olding the unit firmly pull out the starter rope quickly until engine fires OP4 1 choke lever 2 close 3 open 4 ignition switch 5 start 6 stop 7 throttle set button Avoid pulling the rope to its end or...

Page 17: ...cutting head keeps rotating after releasing the trigger turn the adjusting screw counter clockwise 1 idle adjusting screw Warm up the engine before adjusting the idling speed This product is equipped...

Page 18: ...ulting in injuries scratches and cuts and for this reason you should always be sure to wear a helmet and face protector when using your trimmer The thickness of branches which may be cut using this tr...

Page 19: ...or the blades to move Conversely not screwing in the screw tightly enough may make the blades of the trimmer feel dull and cause leaves and branches to become caught in the blades of the trimmer NOTE...

Page 20: ...to insert lubricant into the three grease nipples located on the gear case MA2 1 Grease fitting Make sure that the engine has stopped and is cool before performing any service to the machine Contact w...

Page 21: ...4 in lbs 9 8 11 8 N m MUFFLER Inspect periodically the muffler for loose fasteners any damage or corrosion If any sign of exhaust leakage is found stop using the machine and have it repaired immediate...

Page 22: ...hours of use for blockage and remove any waste which has attached itself to the trimmer Note that it is necessary to remove the engine cover shown in MA10 in order to be able to view the upper part of...

Page 23: ...jor causes of engine starting failure Before storing the unit empty the fuel tank and run the engine until it uses all the fuel left in the fuel line and the carburetor Store the unit indoor taking ne...

Page 24: ...ect GAP 0 6 0 7mm spark plug disconnected retighten Case 2 Engine starts but does not keep running Hard re starting CHECK PROBABLE CAUSES ACTION fuel tank incorrect fuel or staled fuel drain it and wi...

Page 25: ...se parts number described in the parts list 4 The contents described in the parts list may change due to improvement 5 The parts for the machine shall be supplied seven 7 years after the machine is di...

Page 26: ...12 Parts list 26 Fig 1 DRIVE UNIT LRTZ2500 S N 000000 and up Fig 2 CUTTING UNIT LRTZ2500 S N 000000 and up...

Page 27: ...ER 6598 13320 1 13 SNAP RING 6598 13330 1 14 BEBEL GEAR 6782 13340 1 15 SNAP RING 04065 02612 1 16 BEARING 06004 06000 1 17 CRANK SHAFT 6782 13370 1 18 SNAP RING 04064 02815 1 19 BLADE 6782 13411 2 20...

Page 28: ...Fig 3 ENGINE UNIT LRTZ2500 S N 000479 and up 28 12 Parts list...

Page 29: ...Y 70 SCREW 1752 81110 2 71 BRACKET 5500 81120 1 Key Description Part Number Q ty 72 NUT adjuster 1751 81180 1 73 SCREW adjuster 1918 81170 1 74 SCREW 1850 81530 4 75 WASHER 5500 81160 1 76 SCREW 00263...

Page 30: ...sibilities As the small off road engine owner you are responsible for the performance of the required maintenance listed in your owner s manual KOMATSU ZENOAH recommends that you retain all receipts c...

Page 31: ...ABILITY MAY BE USED IN NON WARRANTY MAINTENANCE OR REPAIRS AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE COMPANY THE COMPANY IS LIABLE FOR DAMAGES TO OTHER ENGINE COMPONENTS CAUSED BY THE FAIRUR...

Page 32: ...KOMATSU ZENOAH AMERICA INC 4344 Shackleford Road Suite 500 Norcross Georgia 30093 Printed in Japan...

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