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Generac Power Systems 6.75, Руководство оператора

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Generac Power Systems 6.75 Скачать руководство пользователя страница 17

CONTACT US AT 

1-888-545-6576

         17

 

Chapter 4: Maintaining The TRIMMER/MOWER 

Regular maintenance is the way to ensure the best performance and long life of your machine.  Please refer to this manual and the 
engine manufacturer's owner's manual for maintenance procedures.  Service intervals listed in the checklist below supersede 
those listed in the engine manufacturer's owner's manual. 

Regular Maintenance Checklist 

Note:

  Consider that the service intervals shown are the maximum under normal operating conditions.  Increase frequencies under 

extremely dirty or dusty conditions. 

P

ROCEDURE

 

B

EFORE 

E

ACH 

U

SE

 

E

VERY 

25

 

H

OURS

 

E

VERY 

50

 

H

OURS

 

E

VERY 

100

 

H

OURS

 

Check Engine Oil Level and add as needed. 

 

 

 

 

Clean Engine Exterior, Cooling Fins and remove collected grass trimmings.* 

 

 

 

 

Check General Equipment Condition, e.g. Nuts, Bolts, Welds, etc. 

 

 

 

 

Replace broken or frayed Cutting Cords. 

 

 

 

 

Check the Mow-Ball

®

 Line Plates for excessive wear. 

 

 

 

 

Check the Trimmer Belt for stretching.  Adjust the Drive Cable if necessary per 
“Adjusting the Trimmer Belt Tension through the Trimmer Control Cable” in 
this Chapter. 

1

st

 time 2 

hours 

 

 

 

Lubricate Throttle Cable, Self Propel Cable and Trimmer Control Cable with 
SAE 30 Oil. 

 

 

 

 

Change the Engine Oil (excluding 6.75 EXi and 7.25 EXi models) 

1

st

 time 5 

 

 

 

Replace the Engine Air Filter Cartridge and foam Pre Filter if equipped. 

 

 

 

 

Remove the Trimmer Guard and clean out any collected debris 

 

 

 

 

Check the Battery Voltage (Electric-Starting models) 

 

 

 

 

Lubricate Chains (Self Propelled models) 

 

 

 

 

Replace the Trimmer Belt 

 

 

 

 

Replace the Self Propel Belt (Self Propelled models) 

 

 

 

 

Replace the Spark Plug. 

 

 

 

 

* Cleaning the top of the Engine during use is critical for proper air flow.  Keeping the Engine clear of debris is necessary for optimum performance. 

Replacing the Mow-Ball

®

 or Line Plates 

Tools and Supplies Needed: 

 

Phillips head Screwdriver with at least a 6" shank 

 

Gloves 

Disassembly 

1.

 

Align the hole in the Anti Wrap Canister with the hole in the internal housing 
at the location shown (

Figure 23

). 

2.

 

Insert a Philips Head Screwdriver into the hole in the Anti Wrap Canister and 
the hole in the internal Housing. 

3.

 

Rotate the Mow-Ball

®

 Assembly until the Screw Driver slides into a hole in 

the shaft, locking it into place. 

Figure 23 

Loosen 

Screw Driver 

Anti Wrap 
Canister 

Mow-Ball

®

 

Before performing any maintenance procedure or inspection, stop the engine, wait five minutes to allow all parts to cool.  
Disconnect the spark plug wire, keeping it away from the spark plug. 

Содержание 6.75

Страница 1: ...MMER MOWER Read and understand this manual and all instructions before operating the TRIMMER MOWER Serial No Order No Generac Power Systems Toll free phone 1 888 545 6576 Original Language Models 6 75 7 25 8 75 8 75 Self Propelled ...

Страница 2: ...tain your order history and is located on the upper left portion of your packing slip For your convenience and ready reference enter the Serial Number and Order Number in the space provided on the front cover of this manual Additional Information and Potential Changes Generac Power Systems reserves the right to discontinue change and improve its products at any time without notice or obligation to...

Страница 3: ...perty and themselves Always wear protective goggles or safety glasses with side shields while mowing to protect your eyes from possible thrown debris Avoid wearing loose clothing or jewelry which can catch on the mower s moving parts We recommend wearing gloves while mowing Be sure your gloves fit properly and do not have loose cuffs or drawstrings Wear shoes with non slip treads when using your T...

Страница 4: ... the underside of the deck always shut off the engine and wait five 5 minutes to allow parts to cool Remove the key if so equipped and disconnect the spark plug wire and keep the wire away from the spark plug to prevent accidental starting When operating over uneven terrain and slopes use extreme caution to ensure solid and firm footing Keep a firm hold on the handlebar and walk never run Stop the...

Страница 5: ...le gasoline if you or anyone nearby is smoking or if you re near anything that could cause it to ignite or explode Reinstall the fuel tank Cap and fuel container cap securely If you spill gasoline do not attempt to start the engine Move the machine away from the area of the spill and avoid creating any source of ignition until the gas vapors have dissipated Wipe up any spilled fuel to prevent a fi...

Страница 6: ...e feel free to contact us at 1 888 545 6576 TRIMMER MOWER Controls and Features Figure 1 Throttle Control Lever opposite side on 6 75 7 25 models Trimmer Head Engage Bar Fuel Fill opposite side on 6 75 7 25 Electric Start models Oil Fill opposite side on 6 75 7 25 Electric Start models Recoil Starter Handlebar Adjuster Trimmer Guard Cutting Cord Mow Ball Variable Speed Drive Engage Bar Trimmer Hea...

Страница 7: ... 155 Round Blue 175 Spiral 25 Long Wheels 14 x 1 75 Wide Resin Steel Bearings 16 x 1 75 Wide Resin Steel Bearings 16 x 1 75 Wide Resin Steel Bearings 14 x 1 75 Wide Resin Steel D Bore Handlebars Straight Ergonomic Ergonomic Ergonomic Frame 14 Gage Steel 14 Gage Steel 14 Gage Steel 14 Gage Steel Mow Ball 4 Diameter Super Tough Nylon 4 Diameter Super Tough Nylon 4 Diameter Super Tough Nylon 4 Diamet...

Страница 8: ... correctly as you tighten the Knobs in the following step 1 Loosen both the Adjustment Knobs and move the Handlebar up or down until the Notches on the Adjusters are aligned on both sides and tighten the Knobs Figure 4 This puts the Handlebar at a comfortable operating position for many people It is important to find a Handlebar height that allows the Mow Ball to comfortably hover just above the g...

Страница 9: ...igure 6 and then pull the Cords tight Figure 7 illustrates the Cords installation on the Line Plates from the top view It may look complicated but once you have done it a couple of times it s easy There are two installation points on each Line Plate Each point is 180 degrees apart Always install two Cords on the same Line Plate one opposite the other Extending Cutting Cord Life STORE YOUR CORD OUT...

Страница 10: ...the fill mark Be careful not to overfill 3 Fill the Fuel Tank with fresh unleaded gas with a minimum of 85 Octane and no more than 10 Ethanol to not more than 1 4 from the bottom of the Fill Neck to allow for Fuel expansion Be careful not to overfill and reinstall the Cap before starting the Engine See your Engine Owner s Manual for more information Note To refill the Fuel Tank turn the Engine OFF...

Страница 11: ... way forward to the Run position Figure 10 Note The 6 75 EXi 7 25 EXi and 8 75 models do not have a Choke or Primer Bulb Step 2 can be ignored 2 For 6 75 Electric Start models only push the Primer Bulb in and completely release it lifting your finger and letting it pop back to its original position Repeat three to four times For 7 25 Electric Start models only move the Choke Lever left to the CHOK...

Страница 12: ...y does not stop the Engine You must follow these instructions to stop the Engine for both Electric and Manual Starting models 1 Move the Throttle Control Lever Figure 12 all the way back past the Idle position 2 Remove the Key for safety If the Key becomes difficult to remove apply SAE 30 Oil into the Keyhole Engaging the Trimmer Head 1 Bring the Trimmer Head Engage Bar toward you and grip it toge...

Страница 13: ...ing the top Line Plate Figure 16 Install the Cutting Cords in the Line Plate that gives you the desired cutting height Installing the Cutting Cords For more detailed information refer to Installing the Cutting Cords section in Chapter 2 1 Insert the ends of the Cord into the side openings in the Line Plate Figure 17 2 Push the Cord through until the ends come out the center opening in the Line Pla...

Страница 14: ...y cannot cut and pull away from the Trimmer Head Please note that installing more than two Cords at a time does not improve trimming performance in fact it can lessen it Adding additional Cords creates drag on the Trimmer Head robs the Engine of power and may cause wrapping Installing two Cords 180 degrees apart on the same line plate is the best method for optimal trimming performance When replac...

Страница 15: ...Figure 20 Heavy Growth Take your time in heavy growth Be sure to keep uncut material to your left maintaining a clear discharge area to your right Figure 21 If the machine cannot do it all in one pass overlap half of the cutting swath If the grass is very thick and heavy try raising the Trimmer Head off the ground a few inches by pushing down on the Handlebar Cut the material at this height and th...

Страница 16: ... Recoil Starter Housing and Engine Cooling Fins Please see the Engine Owner s Manual for more detailed information on cleaning the Air Intake Air Filter and Cooling System on the Engine Slopes You can trim and mow on slopes up to 20 degrees Continuous use on slopes steeper than 20 degrees may deprive the Engine of adequate lubrication and damage components Windrows The TRIMMER MOWER Cutting Cords ...

Страница 17: ...e Cable Self Propel Cable and Trimmer Control Cable with SAE 30 Oil Change the Engine Oil excluding 6 75 EXi and 7 25 EXi models 1st time 5 Replace the Engine Air Filter Cartridge and foam Pre Filter if equipped Remove the Trimmer Guard and clean out any collected debris Check the Battery Voltage Electric Starting models Lubricate Chains Self Propelled models Replace the Trimmer Belt Replace the S...

Страница 18: ...up as shown Align the flats at the center of the Line Plates with the flat on the shaft as you slide them onto the Shaft Ensure the Tabs on the underside of the Line Plates are fully into the holes on the tops of the Line Plates so they will fit together tightly 3 Place the head of the Mow Ball Bolt so it is sitting in the hex cavity at the bottom of the Mow Ball 4 Looking down at the top of the F...

Страница 19: ...he Belt in the groove Make sure you place the Belt correctly between the Idler Pulley Bracket Tab and Guide Pin Figure 27 10 Rotate the Washer Plate onto the Flat Groove Idler Stud and install the Locknut using a 9 16 Wrench Figure 26 Tighten both Idler Locknuts using a 9 16 Wrench 11 Position the Trimmer Guard and secure with the four Bolts and Flat Washers using the 3 8 Wrench Figure 25 12 Insta...

Страница 20: ...f the Frame using a 7 16 Wrench and rotate the Guide out of the way Figure 31 7 Loosen the left side Engine Belt Guide Locknut using a 7 16 Wrench This allows some movement in the Belt guide for Transmission clearance 8 Rotate the Transmission down toward the back just enough to slide the small Drive Belt from the Engine Pulley 9 Remove the Trimmer Head Belt from around the Engine and Head Assembl...

Страница 21: ...3 8 Wrench Figure 28 18 Install the Trimmer Cord and tip the Trimmer down on the Head Assembly 19 After installing the new Belt be sure to adjust the tension properly by adjusting the In Line Adjuster all the way in refer to page 24 Proper tension will extend the life of the Belt Note Before using your Trimmer for the first time or after you have installed a new Belt engage the Trimmer Head Engage...

Страница 22: ... remove the Eyelet from the Bail Bar Figure 35 6 Remove the Cable Bracket from the Handlebar using two 7 16 Wrenches 7 Disconnect the Z bend end of the Drive Cable from the Bracket Figure 36 8 Loosen the rear Drive Belt Guide Locknut using a 7 16 Wrench and rotate the Guide out of the way Figure 37 9 Loosen the left side Locknut from the Engine Belt Guide to allow for some movement of the Belt Gui...

Страница 23: ...ion centered behind the Engine Pulley and tighten the Locknut with a 7 16 Wrench 19 Reconnect the Z bend end of the Drive Cable into the Bracket hole Figure 36 20 Reattach the Cable Bracket to the Handlebar using two 7 16 Wrenches Figure 35 21 Install the Drive Cable Eyelet to the Bail Bar using a 7 16 Wrench 22 Install the Transmission Cover and secure with the four Bolts and Flat Washers using a...

Страница 24: ...ap 4 Using the handle of the TRIMMER MOWER tip the machine to drain the oil out through the Oil Filler Tube into a suitable receptacle Figure 40 5 Refill the Engine using SAE 30 HD oil to the level indicated on the Dipstick Note Be sure to use environmentally safe disposal procedures in the disposing of the used oil Adjusting the Trimmer Head Belt Tension through the Trimmer Control Cable The Belt...

Страница 25: ...emperatures between 40 F 5 C and 95 F 35 C Make sure the storage temperatures will never be outside of these limits The lower the storage temperature is within the specified temperature the better as the battery will discharge more slowly at lower temperatures Do not charge an already charged Battery In theory you cannot overcharge our Battery with a trickle charger however when a Battery is fully...

Страница 26: ... Disposing of the Battery Responsibly The Battery is a sealed lead acid Battery Recycle or dispose of it in an environmentally sound way Do not dispose of a lead acid Battery in a fire the Battery may explode or leak Do not dispose of a lead acid Battery in your regular household trash Law in most areas prohibits incinerating disposing in a landfill or mixing a sealed lead acid Battery with househ...

Страница 27: ... procedure on page 24 You should be using fresh clean unleaded gas with no more than 10 Ethanol If the gas is old change it Use a fuel stabilizer if you keep gas longer than one month Check the Fuel Filter if equipped to see if it is clear Place a can under the Fuel Filter and remove the Fuel Line from the Engine side of the Filter If gas flows freely it is OK Check that the Air Filter is clean If...

Страница 28: ...lowing the procedure in the Engine Owner s Manual Remove the Spark Plug wire and dry the connection with a rag The Spark Plug may be dirty or cracked change it If it s oily leave it out hold a rag over the Spark Plug hole and pull the Recoil Cord several times to blow out any oil in the Cylinder then wipe off the Spark Plug and reinsert it You should be using fresh clean unleaded gas with no more ...

Страница 29: ... are pulling out You may be moving too fast into tough woody growth In doing so the Cords may wrap on stalks and pull out Check the operating tips in the section above on breaking Cords Make sure that you are not trying to cut material too heavy for the Cord The design of your Trimmer is to cut green material up to about the thickness of a pencil If none of the above helps call us at 1 888 545 657...

Страница 30: ...4 18013 Bolt Tri 1 4 20 X 1 E S Only 15 32160 Bracket Cable Self Propel SP Only 16 31089 Bracket Idler 17 31092 Pulley Idler 3L V Belt 2 0 OD 18 31093 Pulley Idler Flat 1 99 OD 19 31091 Spacer 385 X 62 X 219 ZP 20 31281 Strap Belt Retainer Ref Part Description 21 11075 Nut Nylon Lock 3 8 16 ZP 22 31090 Spring E 30 OD 035 Wire 3 0 L 23 12336 Bolt HCS 5 16 18 X 1 1 4 GR5 ZP 24 14360 Standoff Clutch ...

Страница 31: ...CONTACT US AT 1 888 545 6576 31 Schematic Main Frame Assembly ...

Страница 32: ...75 Only 31288 Bail Bar Ergonomic 8 19135 Adjuster Handlebar Inside 9 14373 Adjuster Handlebar Outside 10 14393 Spring C 720 OD 063 Wire 63 ZP 11 14464 Bolt C Head 5 16 18 X 3 12 31116 Screw HWH 5 16 18 X 75 Taptite Ref Part Description 13 31112 Knob 2 25 Dia 5 16 18 Insert 14 31114 Cable PTO Snap On 31297 Cable PTO Snap On Switch Mount E S Only 15 11308 Switch W Key Hardware 2 Pos E S Only 16 3129...

Страница 33: ...CONTACT US AT 1 888 545 6576 33 Schematic Handlebar and Axle Assembly Non Self Propelled Model 17 18 19 20 on opposite side for 8 75 Model ...

Страница 34: ...373 Adjuster Handlebar Outside 13 14393 Spring C 720 OD 063 Wire 63 ZP 14 14464 Bolt C Head 5 16 18 X 3 15 31112 Knob 2 25 Dia 5 16 18 Insert 16 31116 Screw HWH 5 16 18 X 75 Taptite Ref Part Description 17 32169 Bail Bar Ergonomic LH Half 18 32521 Bail Bar W Label Self Propel 19 32161 Cable Self Propel 20 14368 Bracket Cable 21 10145 Bolt HCSs 1 4 20 X 1 1 2 GR2 ZP 22 11073 Nut Nylon Lock 1 4 20 Z...

Страница 35: ...CONTACT US AT 1 888 545 6576 35 Schematic Handlebar and Axle Assembly Self Propelled Model ...

Страница 36: ...t 35 40 Tooth 2 Hub 7 32338 Washer Flat 510 X 875 X 10 ZP 8 32163 Axle RH Self Propel 9 32165 Sprocket 35 40 Tooth 1 2 Bore 10 17955 Bearing W Flange 11 32341 Collar Shaft 1 2 Clamp On Ref Part Description 12 32168 Chain 35 51 Link Master 13 31117 Screw HWH 1 4 20 X 3 4 Taptite 14 11073 Nut Nylon Lock 1 4 20 ZP 15 31313 Transmission 10 5 1 16 31100 Belt V 3l X 13 Wrapped 17 32159 Bracket Transmiss...

Страница 37: ...CONTACT US AT 1 888 545 6576 37 Schematic Drive train Assembly Self Propelled Model ...

Страница 38: ...38 GENERAC TRIMMER MOWER Notes ...

Страница 39: ...The warranty holder is responsible for replacement of normally wearing parts such as the Drive Belt s Cutting Cords Air Filter Mow Ball Support Battery Debris Guard Trimmer Guard and Spark Plug Accessories to the machine are not covered by this warranty During the warranty period the warranty holder is responsible for the machine transportation charges if required During the warranty period warran...

Страница 40: ...stance This will coat the piston and seat the valves to prevent moisture buildup Clean or replace the Engine Air Filter Clean any dirt and debris from the cylinder head cooling fins carburetor linkage blower housing debris screen and muffler area of the Engine Remove any wrapped weeds from the Mow Ball Wheel Spokes and Axle Clean grass and debris from the top and underneath the Trimmer Frame Check...

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