LEHR BV025HH, Operator'S Manual

Page 1: ...technolo B Understanding Your Oil Information Understanding 2 3 5 6 7 8 9 10 11 12 16 16 17 18 iiiiiiiiiiiiiiiiii RN RETAILER II 1 866 9 HR 5347 ...

Page 2: ...thout notice YPO AN SA _ Y flS CTONS READALL INSTRUCTIONSBEFOREOPERATING Inspect the unit before use Replace any missing or damaged parts Check for fuel leaks Make sure all fasteners are in place and secure Replace parts that are cracked chipped or damaged in any way Do not operate the unit with loose or damaged parts Carefully inspect the area before starting the unit Remove all debris and hard o...

Page 3: ...perate the engine faster than the speed needed to blow or vacuum Do not operate the unit with loose or damaged parts Stop the unit switch the engine to off and disconnect the spark plug for maintenance or repair Use only original equipment manufacturer replacement parts and accessories for this unit These are available from your authorized service dealer Use of any unauthorized parts or accessorie...

Page 4: ... i _i i i i i ii ii iii i i OIL Refe r 1 0Operator s manual for _he p oPer iype Of oiL I ON OFF CONTROL ON START RUN O iiii i_ii ii_ _i_ ii iiiii i _ _iil i_ iiii iii_iiii ii i i _ili i_ ii_ ii_ ii_ ii_ ii_ ii_ ii_ ON OFF CONTROL OFF or STOP 50F 15m KEEPBYSTANDERSAWAY WARNING Keep all bystanders especially children and pets at least 50 feet 15 m from the operating area _IZ Z_ fi II 7 77_ZTI Z 71 7...

Page 5: ...ope Handle_ Propane Canister Clamp Engine Cover Oil Fill Plug Dipstick pane Connector k BLOWERATTACHMENTS Blower Nozzle Blower Nozzle Extension VACUUM MULCHERATTACHMENTS Mulch Collection Bag Adapter J Vacuum Mulcher Nozzle E Mulch Collection Bag Vacuum Mulcher Nozzle Extension ALL RIGHTSRESERVED 2009 2010 5 ...

Page 6: ...g 1 1 Unscrew the top of the bottle of oil and remove the seal covering the opening Replace the top Fig 1 2 Place the unit cage side down on a level surface Fig 2 Fig 2 3 Remove the oil plug dipstick from the crankcase byturning it counterclockwise Fig 3 4 Pour the entire bottle of oil into the oil fill hole Fig 3 Oil Fill Plug Dip Stick Oil Fill Hole Y 4 Cycle Motor Oil k Fig 1 WARNING OVERFILLIN...

Page 7: ... ignite leaking gas 4 Hand tighten only Never use tools to tighten Overtightening can damage seals 5 Check for leaks Put soapy water on connections Look for bubbles Listen for hiss of escaping gas Feel for extreme cold Smell for rotten egg odor Do not use if leaking 6 Read and follow appliance instructions DUi_iNG d_E Never use near pilot lights flames sparks or other ignition sources They can ign...

Page 8: ...r smell a slight momentary leak of propane as the connector is being screwed in Make sure that the connector is installed tight enough that any leakage stops Hand tight is sufficient 5 Latch the canister clamp v Canister Stop 1 Canister Clamp Fig 5 Fig 6 1 Make sure the engine is off 2 Un latch the canister clamp and remove the propane connector by turning it counterclockwise 3 Remove the empty ca...

Page 9: ...nstall vacuum attachments in sequence shown aligning the grooves on the nozzles with the pegs 3 Slide the nozzles onto the pegs 4 Twist nozzles clockwise to lock in place 5 Secure Mulch Collection Bag onto the Mulch Collection Bag Adapter by strapping down the Velcro Strap Place the shoulder strap over your left shoulder and adjust the Shoulder Strap Adjustment as necessary Shoulder Strap Groove A...

Page 10: ...ol slightly to warm up the engine for 15 to 30 seconds In cold weather move the throttle slowly until the engine warms up for 30 to 60 seconds NOTE When starting the engine in very hot or cold conditions it may be necessary to squeeze the throttle open while pulling the starter rope 1 Releaseyour hand from the throttle control Allow the engine to cool down by idling 2 If your unit is equipped with...

Page 11: ...to start the vacuum 4 Set the throttle lock at desired speed 5 Empty the bag as necessary by removing it from unit and opening the zipper Located at the top edge Fig 11 NOTE The lower grip is an assist handle which will allow the operator to hold the unit with both hands Besure to hold the assist handle with your right hand only Fig 12 Fig 13 NOTE Do not operate this unit with the cage side up or ...

Page 12: ...or authorized service dealer Oil Fill Plug Dipstick O fin Check oil before each use 1 Stop the engine and allow it to cool 2 Place the unit upright on a fiat level surface to get a proper oil level reading 3 Keep dirt grass clippings and other debris out of the engine Clean the area around the oil fill plug dipstick before removing it 4 Remove the oil fill plug dipstick and wipe off oil Reinsert i...

Page 13: ... Cover Screws Fig 17 NOTE Wear gloves to prevent injury when handling the unit 4 Wipe up any oil residue on the unit and clean up any oil that may have spilled Dispose of the oil according to Federal State and local regulations 5 Refill the crankcase with 1 7 fluid oz 50 mL of SAE10W 40 SF SG or SH oil Fig 18 NOTE Carefully check the oil level with the dipstick If the level is low add a small amou...

Page 14: ...inder head by using a 5 8 in socket turning it counterclockwise 3 Replace cracked fouled or dirty spark plug Set the air gap at 0 02 in 0 5 mm using a feeler gauge Fig 21 4 Install a correctly gapped spark plug in the cylinder head Turn the 5 8 in socket clockwise until snug NOTE If using a torque wrench torque to 110 120 in lb 12 3 13 5 N m Do not over tighten k 1 Start the engine and let it run ...

Page 15: ...g 24 Take care to only measure the free play It is very easy to insert too thick a feeler gauge and accidentally depress the valve and spring Measure both the intake and exhaust valve clearances Adjusting Screws Rocker Arms Jam Gauge Exhaust Valve Remove Five Screws Fig 22 5 Clean dirt from around the rocker arm cover 6 Remove the three screws holding the rocker arm cover with a phillips head scre...

Page 16: ... oil Reinstall the spark plug NOTE Remove the spark plug and drain all of the oil from the cylinder before attempting to start the unit after long term storage 3 Change the oil referring to Changing the Oil p 13 Dispose of the old oil in accordance to Federal State and Local regulations 4 Thoroughly clean the unit and inspect for any loose or damaged parts Repair or replace damaged parts and tight...

Page 17: ... mm LUBRICATION SAE 10W 40 OIL CRANKCASEOIL CAPACITY 1 7 FL OZ 50mL FUEL PROPANE16 40Z CANISTER CARBURETOR CHOKE LESS ALL POSITION MUFFLER BAFFLEDWITH GUARD THROTTLE SAFETYLOCKWITH MANUAL SPRINGRETURN THROTTLECONTROL FINGER TIP TRIGGER MAX AIR VOLUME 370 cfm 2 i ii i i _ I 7 iiii iii ii J ii iiii i _t ii ii7i i iiii i ll iiii iiii W g 7 J s v k I ALL RIGHTS RESERVED 2009 2010 17 ...

Page 18: ...deny you warranty coverage if your small off road engine or a part has failed due to abuse neglect or improper maintenance or unapproved modifications You are responsible for presenting your small off road engine to a LEHR service center as soon as the problem exists The warranty repairs should be corn pleted in a reasonable amount of time not to exceed 30 days If you have a question regarding you...

Page 19: ...k ALL RIGHTSRESERVED 2009 2010 J 19 ...

Page 20: ...k 20 ALL RIGHTSRESERVED 2009 2010 ...