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CONTACT US AT 

www.DRpower.com

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Chapter 1: General Safety Rules 

Labels 

Your DR 7.25 ALL-TERRAIN TRIMMER/MOWER carries prominent labels as reminders for its proper and safe use.  Shown below 
are copies of the Safety and Information labels that appear on the equipment. Take a moment to study them and make a note of 
their location on your DR 7.25 ALL-TERRAIN TRIMMER/MOWER as you set up and before you operate the unit. Replace damaged 
or missing safety and information labels immediately. 

Protecting yourself and those around you 

Read this Safety & Operating Instructions manual before you use the DR 7.25 ALL-TERRAIN TRIMMER/MOWER.  Become 
familiar with the operation and service recommendations to ensure the best performance from your machine. If you have any 
questions or need assistance, please contact us at www.DRpower.com or call toll-free 1-800-DR-OWNER (376-9637) and one of 
our Technical Support Representatives will be happy to help you. 

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This is a high-powered machine, with moving parts operating with high energy at high speeds.  You must protect yourself and 
others from possible injury.  Not taking proper precautions can create a number of hazards for you, as well as anyone else in the 
nearby area.  Always take the following precautions when using this machine: 

 

Always wear protective goggles or safety glasses with side shields while trimming to protect your eyes from possible thrown 
debris. 

 

Avoid wearing loose clothing or jewelry, which can catch on the machine’s moving parts. 

 

We recommend wearing gloves while using this machine.  Be sure your gloves fit properly and do not have loose cuffs or 
drawstrings. 

 

Wear shoes with non-slip treads when using your DR 7.25 ALL-TERRAIN TRIMMER/MOWER.  If you have safety shoes, we 
recommend wearing them.  Do not use the machine while barefoot or wearing sandals with exposed toes or heels. 

 

Wear long pants while operating the DR 7.25 ALL-TERRAIN TRIMMER/MOWER. 

 

Use ear protectors or ear plugs rated for at least 20 dba to protect your hearing. 

 

Keep bystanders at least 100 feet away from your work area at all times.  The tips of the cutting cords on the DR 7.25 ALL-
TERRAIN TRIMMER/MOWER can throw sticks, small stones, gravel, and bits of debris over long distances at great velocity.  
Do not travel over loose materials such as gravel or mulch with the trimmer head spinning.  Doing so could cause personal 
injury or property damage from thrown objects.  Shut off the Tow Vehicle, set the parking brake and remove the key and then 
shut down the Trimmer Engine to stop the spinning cords when another person or pet approaches. 

 

Never tamper with safety devices.  Check their proper operation regularly. 

 

Never operate the machine when under the influence of alcohol, drugs, or medication. 

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Содержание 7.25 ALL-TERRAIN TRIMMER/MOWER

Страница 1: ...RUCTIONS Serial No Order No DR Power Equipment Toll free phone 1 800 DR OWNER 376 9637 Fax 1 802 877 1213 Website www DRpower com Original Language Read and understand this manual and all instructions...

Страница 2: ...er and Order Number in the space provided on the front cover of this manual Additional Information and Potential Changes DR Power Equipment reserves the right to discontinue change and improve its pro...

Страница 3: ...hine Always wear protective goggles or safety glasses with side shields while trimming to protect your eyes from possible thrown debris Avoid wearing loose clothing or jewelry which can catch on the m...

Страница 4: ...ine wait 5 minutes disconnect the spark plug wire keeping it away from the spark plug to prevent accidental starting before making adjustments or repairs Never tamper with the engine s governor settin...

Страница 5: ...DR 7 25 ALL TERRAIN TRIMMER MOWER is a powerful tool not a plaything Exercise extreme caution at all times The design of your machine is for trimming and mowing grass weeds and other growth as specifi...

Страница 6: ...ure 1 before beginning these procedures If you have any questions at all please feel free to contact us at www DRpower com DR 7 25 ALL TERRAIN TRIMMER MOWER Controls and Features Figure 1 Cutting Cord...

Страница 7: ...21 in 1 5 increments Machine Dimensions 81 L x 60 W x 23 H Machine Weight 262 lbs Ground Clearance 4 minimum Tow Bar Length 40 ASSEMBLY Hardware Bag Parts Figure 2 and Table Below Item Part no Descrip...

Страница 8: ...he Fuel and Oil Fills until you are ready to pour either gasoline or oil into the correct Fill Note You will need approximately 15 to 22 ounces of SAE 30 high detergent oil depending on Engine type Us...

Страница 9: ...Check the Dipstick and continue adding a few ounces of oil at a time rechecking the Dipstick until the oil reaches the fill mark Be careful not to overfill 4 Fill the Fuel Tank with fresh unleaded ga...

Страница 10: ...d quality are controlled by a combination of the Cord Head height and Caster Wheel Spacer arrangement It takes time and practice to learn what the best combinations of settings for different condition...

Страница 11: ...Screwdriver with at least a 6 shank Gloves 1 Align the hole in the Anti Wrap Canister with the hole in the internal housing at the location shown Figure 11 2 Insert a Philips Head Screwdriver into the...

Страница 12: ...e Hitch will not fit adequately into the Tow Hitch opening you can mount the Tow Bar on top of the Tow Vehicle Hitch Note The preferred method is to locate the Tow Vehicle Hitch inside the Tow Hitch o...

Страница 13: ...he obstacle If you do run into debris and the Trimmer becomes tangled Shut off the Tow Vehicle set the parking brake and remove the Key Shut off the Trimmer Engine and after all moving parts to come t...

Страница 14: ...ord weights diameters to discover what works best for your particular mowing and trimming situations Here are a few things to keep in mind If you buy Cutting Cord in rolls cut it in 13 lengths Cut the...

Страница 15: ...t time 5 hours Replace the Engine Air Filter Cartridge and foam Pre Filter if equipped Replace the Trimmer Belt Clean and inspect Cord Head assembly Replace the Spark Plug Cleaning the top of the Engi...

Страница 16: ...may need to clean grass or debris out of the recess first 5 Slide the Cord Head Adapter and Molded Spacer off the Shaft Figure 24 6 The Anti Wrap Can and Spacer should remain on the Shaft with the Scr...

Страница 17: ...d Head assembly with the four Screws using a 3mm Allen Wrench 9 Reinstall the Cord Head as described in the Replacing the Mow Ball or Cord Head section Replacing the Drive Belt Tools needed 3 8 Wrench...

Страница 18: ...to the Tracking Wheel Support 5 Secure with the Bolt and Locknut using a 1 1 16 Wrench and a 1 1 8 Wrench but Do not over tighten because the Wheel will not rotate properly Check the Tire Pressure Cas...

Страница 19: ...that secure the Engine Mount to the Frame using a 3 8 Wrench Figure 34 3 Make sure to securely tighten the Gas Fill Cap 4 Remove the Oil Cap Dipstick and position a suitable oil receptacle beside the...

Страница 20: ...nt of clean oil If the oil is dirty change it following the procedure on page 19 You should be using fresh clean unleaded gas If the gas is old change it Use a fuel stabilizer if you keep gas longer t...

Страница 21: ...om or call 1 800 DR OWNER 376 9637 for assistance The Trimmer Head won t spin or lacks power Check for proper alignment of the V Belt Check it against Figure 30 in the Replacing the Belt section on pa...

Страница 22: ...18 10189 Grease Fitting 1 4 28 Straight 19 31096 Spindle Trimmer 20 31099 Spacer 680 X 984 X 310 ZP 21 31098 Can Anti Wrap 22 32447 Guard Deflector With Labels Ref Part Description 23 32442 Label Str...

Страница 23: ...CONTACT US AT www DRpower com 23 Schematic Drive Assembly 021114...

Страница 24: ...8 L 18 32389 Spring Limiter 19 34330 Spring Strut 20 34315 Support Tracking Wheel 21 32231 Wheel 9 X 3 50 4 Ref Part Description 22 34320 Spacer 25mm OD X 2 5mm Wall X 25mm L 23 32207 Support Wheel 24...

Страница 25: ...CONTACT US AT www DRpower com 25 Schematic Frame and Tow Bar Assembly 021114...

Страница 26: ...26 DR 7 25 ALL TERRAIN TRIMMER MOWER Notes...

Страница 27: ...CONTACT US AT www DRpower com 27 Notes...

Страница 28: ...eded Release Drive Belt from Tensioner to relieve Belt stress Check the general condition of the machine e g nuts bolts welds etc Replace parts or tighten Hardware as needed Store in a dry covered are...

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