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Kunz AcrEase MR55BE, Owner'S Manual With Assembly Instructions, Page: 3 / 24

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Kunz AcrEase MR55BE Owner'S Manual With Assembly Instructions Download Page 3

 

1 

TABLE OF CONTENTS 

 
SAFETY INTRODUCTION

………………………………………………………………………………

  2 

  Safety Alert Symbol 

……………………………………………………………………………………

 2 

  Safety Information 

………………………………………………………………………………………

 3 

  Safety Signs and Locations 

……………………………………………………………………………

4 

 

ASSEMBLY INSTRUCTIONS

 

………………………………………………………………………

...... 5 

  Items Included 

…………………………………………………………………………………………

.. 5 

  Assembly of Mower Wheels 

…………………………………………………………………………

.. 5 

  Installation of Tongue Assembly 

……………………………………………………………………

... 5 

   

OPERATION AND ADJUSTMENTS 

…………………………………………………………………

.. 7 

  Intended Use 

……………………………………………………………………………………………

 7 

  Tongue Configurations and Adjustments 

……………………………………………………………

 7 

  Adjusting Cutting Height 

………………………………………………………………………

........... 8 

  Starting Engine 

…………………………………………………………………………………

........... 10 

  Shutting Off Mower 

……………………………………………………………………………

............ 11 

  Mower Operation 

………………………………………………………………………………

............ 11 

   

MAINTENANCE 

…………………………………………………………………………………………

.. 12 

  Drive Belt Removal and Tension 

……………………………………………………………………

.. 12 

  Mower Blade Removal, Balancing & Installation 

……………………………………………………

 13 

  Lubrication 

………………………………………………………………………………………………

 14 

  Engine Maintenance 

……………………………………………………………………………

. 

……

.. 14 

  Fuse Location 

…………………………………………………………………………………………

.. 14 

  Storage 

…………………………………………………………………………………………………

. 14 

  EPA Evaporative Components 

………………………………………………………………………

. 14 

 

SPECIFICATIONS 

………………………………………………………………………………………

.. 15 

  Engine 

……………………………………………………………………………………………………

 15 

  Mower 

……………………………………………………………………………………………………

 15 

  Weight & Dimensions 

…………………………………………………………………………

............ 15 

 

SERVICE PARTS 

…………………………………………………………………………………………

16 

  Parts List 

…………………………………………………………………………………………………

16 

  Parts Drawing 

…………………………………………………………………………………………

.. 18 

 

OPTIONAL EQUIPMENT 

………………………………………………………………………………

.. 19 

  Wetlands Kit 

……………………………………………………………………………………………

. 19 

  Electric Lift Kit 

…………………………………………………………………………………………

.. 20 

  Floatation Kit 

……………………………………………………………………………………………

 21 

 
WARRANTY STATEMENT

 

……………………………………………………………………………

.. 22 

Summary of Contents for AcrEase MR55BE

Page 1: ...1 12 20 57 ROUGH CUT WITH ELECTRIC CLUTCH BLADE ENGAGEMENT OWNER S MANUAL With Assembly Instructions For Models MR55BE MR55KE 25HP KUNZ ENGINEERING INC MENDOTA IL 61342 PH 815 539 6954 ...

Page 2: ...2 ...

Page 3: ...stments 7 Adjusting Cutting Height 8 Starting Engine 10 Shutting Off Mower 11 Mower Operation 11 MAINTENANCE 12 Drive Belt Removal and Tension 12 Mower Blade Removal Balancing Installation 13 Lubrication 14 Engine Maintenance 14 Fuse Location 14 Storage 14 EPA Evaporative Components 14 SPECIFICATIONS 15 Engine 15 Mower 15 Weight Dimensions 15 SERVICE PARTS 16 Parts List 16 Parts Drawing 18 OPTIONA...

Page 4: ...ety information in a variety of forms including Safety Labels on the mower Safety Messages preceded by a safety alert symbol and one of three signal words DANGER WARNING or CAUTION These signal words mean Indicates an imminently hazardous situation that if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situations typically for machine compo...

Page 5: ...ot mow when children and others are around Keep all safety shields and deflectors in place during operation Shut off the engine and allow the mower blades to come to a complete stop before making any adjustments to the mower Shut off engine before disconnecting the wing mower from the tow vehicle or attempting to move the wing mower by hand Never carry children or passengers Do not allow children ...

Page 6: ...That Are not Readable or Damaged Replacement decals can be purchased from your local dealer or Kunz Engineering Inc Mendota IL 61342 815 539 6954 275003 Danger Decal Cut Hand Foot 275007 Warning Decal Belt Sheild 275002 Warning Decal General Serial and Model Decal ...

Page 7: ...deck assembly Place the assembly so that the castered tires are on the front and the fixed tires are on the back See figure 2 Secure with 1 2 x 3 1 2 hex head bolts and lock nuts provided on the pivot arms Mount the height adjust screw on the deck assembly in the hole provided Secure with the 1 2 x1 hex head bolt and lock nut provided on the height adjust screw Note Tighten 1 2 x 3 1 2 and 1 2 x 1...

Page 8: ... Attach on outside for both left and right sides Pivot Arm Height Adjust Screw Hitch Pivot Attach to Either Left or Right Carrier Arm Assy Tongue Front Rubber Flap Side Carrier Arm Assy Direct Behind Position Offset Position Flat Washer Rear Tire Carrier Arm Assembly Hex Nut and Lock Washer Cup Washer Bolt Spanner Tube ...

Page 9: ...miliar with all functions of the unit A INTENDED USE This mower is intended for use behind an ATV UTV utility vehicle side by side or small tractor to cut grass weeds brush and saplings up to 2 in diameter B TONGUE CONFIGURATIONS AND ADJUSTMENTS Shut off the engine and allow the mower blades to come to a complete stop before adjusting the tongue The hitching system is designed so that the rough cu...

Page 10: ...ower separating from the tow vehicle The tongue is designed to adjust from left to right within the hitch pivot This allows the mowers position to be varied behind the tow vehicle This is accomplished by pulling the 5 16 wire lock pins out and choosing two other hole locations on the tongue See Figure 3 Figure 4 Rough Cut Tow Behind Towing Suggestions B ADJUSTING CUTTING HEIGHT Shut off all engine...

Page 11: ...tly to allow easier pivoting Care should be taken not to loosen too much or excess wear and flexing may occur Greasing the threads may also allow greater ease in adjustment Note After leveling mower deck quick field adjustment can be completed by counting crank turns Roughly 6 turns will equal 1 of vertical movement Figure 5 Adjusting Rough Cut Mower Cutting Height The adjustment crank may unturn ...

Page 12: ...er blades clutch by pulling outward on the PTO switch The PTO switch is located at the front of the mower deck on the control panel Note To help extend the life of the clutch the engine rpm should be placed as low as possible before clutch engagement If the engine should stall during clutch engagement raise the engine rpm until clutch engagement is possible If the mower s engine dies while in use ...

Page 13: ...and thrown by the blades Do not mow when children and others are around Do not fill fuel tank while engine is running or hot Keep all safety shields and deflectors in place during operation Remove grass build up from under safety shields before each use Do not remove safety shields while engine is running Dry grass build up around belts and sheaves can cause fires Shut off engine before disconnect...

Page 14: ...ile mowing The engine should run free and not work too hard Working the engine too hard will cause overheating and premature failure If the mower s engine dies while in use remove the rough cut mower from the uncut area before attempting to engage the clutch Inspect the blades for any obstructions that may prevent blade engagement Failure to follow these instructions may result in premature belt f...

Page 15: ...ould be done to make sure the spring length has not exceeded the recommended running length Note Failure to periodically adjust the belt tension will result in severe belt wear and premature belt failure B MOWER BLADE REMOVAL BALANCING INSTALLATION Sharp blades can cause bodily injury if not handled properly When removing the blade it is recommended that a block of wood be placed between the blade...

Page 16: ...ons D ENGINE MAINTENANCE Refer to the engine manual provided in the owner s manual packet E FUSE LOCATION These particular mowers come equipped with a 10 AMP mini blade type fuse The fuse is located behind the ignition switch control panel in a black rubber inline fuse holder F STORAGE Turn off the fuel shut off valve red colored rotating knob located inline on the fuel hose The off position on th...

Page 17: ...olt 3 8 16 x 1 Thread Rolling Starter Electric Electric Choke Manual Manual Fuse 10 AMP 10 AMP MOWER Fuel Tank 3 Gal 3 Gal Effective Cutting Width 57 57 Deck Construction 10 ga Welded steel 10 ga Welded steel Cutting Height 2 to 8 2 to 8 Height Adjustment 2 Cranks 2 Cranks Rear Wheels Fixed Two 15 600 x 6 Two 15 600 x 6 4 ply Turf Pnuematic Front Wheels Caster Two 5 30 4 50 x 6 Two 5 30 4 50 x 6 4...

Page 18: ... Spindle Assy 2 900075 Spindle Shaft 1 900160 Housing Assy With Two Bearings 1 243006 Bearing 6206 w Trash Guard Seals 2 600271 Bearing Spacer 3 33 Long 1 241008 Sheave 7 1 2 Dia B Section 1 16 258018 Electric Clutch 1 17 259002 Offset Mower Blade 2 1 2 Wide 30 Long 3 4 Hole 2 18 260004 Roll Over Fuel Vapor Valve Includes Rubber Gromet 1 19 264000 Solenoid 1 20 264003 Hour Tack Meter Optional 21 2...

Page 19: ...Spacer 1 38 O D x 1 33 Wall x 1 00 Long 1 39 600290 Canister Support California Only 1 40 600305 Control Panel 1 41 600306 Tank Support 1 42 900049 Battery Box Assy 1 43 900058 Hitch Pivot 1 44 900061 Pivot Arm 4 45 900062 Height Adjust Nut 2 46 900066 Screw Adjuster 2 47 900069 Mower Deck 1 48 900082 Tongue 1 49 900106 Carrier Arm 2 50 900128 Idler Arm Assy 1 243000 Bronze Bearing 1 2 I D x 3 4 O...

Page 20: ...18 ACREASE ROUGH CUT MOWER PARTS 12 3 4 5 7 6 8 1 2 11 16 17 21 22 20 24 46 28 27 29 30 26 37 25 33 32 35 38 19 42 14 44 49 10 34 47 13 51 48 41 15 40 9 18 23 31 36 39 43 45 50 ...

Page 21: ...eas that stay wet all year around Works well in combination with small personal amphibious vehicles or tracked ATVs More than doubles the tire surface area in contact with the ground Very easy to install bolt on kit Works on all existing and new rough cut mowers The rough cut mower will not float with the wetlands kit installed Water greater than 2 3 in depth should be avoided With the Wetlands Ki...

Page 22: ... wiring with remote control panel Great for constantly changing terrain and grass brush heights Allows for quick cutting height changes on the go from the seat of the tow vehicle Raise up and over rocks and logs with ease Heavy duty 1500 lb linear screw actuator made by Linak Works on all existing and new rough cut mowers Electric Lift Kit Part 003909 ...

Page 23: ...rom side to side with both the front and rear tires Pinned receivers make for quick kit removal when not needed Works on all existing and new rough cut mowers Part numbers needed for standard manual lift rough cut models Rear Floatation Kit Part 003907 Front Floatation Kit Part 003908 Cross Brace Tube Part 900113 Purchase one brace for each front and rear kit Part numbers needed for rough cut mode...

Page 24: ...arts will be shipped by regular ground delivery If next day or second day service is required the customer will be responsible for additional shipping costs 5 This warranty will not cover parts damaged for the following reasons a Failure to follow proper set up procedures outlined in the Owner s Manual b Operator misuse or neglect c Accidents d Design alterations e Repairs not done according to ma...

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