Dennis G-SERIES Instruction Manual

Dennis G-SERIES Instruction Manual

G-series cassette mower

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G-SERIES
G-SERIES CASSETTE MOWER

INSTRUCTION MANUAL

DENNIS, Ashbourne Road, Kirk Langley, Derby, DE6 4NJ, United Kingdom
Telephone:- 01332 824777
Fax:- 01332 824 525
E-mail:- sales@dennisuk.com
E-mail:- spares@dennisuk.com
SP20004_REV_2
www.dennisuk.com
10/12

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  • Page 1: Instruction Manual

    G-SERIES G-SERIES CASSETTE MOWER INSTRUCTION MANUAL DENNIS, Ashbourne Road, Kirk Langley, Derby, DE6 4NJ, United Kingdom Telephone:- 01332 824777 Fax:- 01332 824 525 E-mail:- sales@dennisuk.com E-mail:- spares@dennisuk.com SP20004_REV_2 www.dennisuk.com 10/12...
  • Page 3: Declaration Of Conformity

    G-Series Cylinder mowers powered by Honda GX Petrol Engine Howardson Ltd, Howardson Works, Kirk Langley, Derby, DE6 4NJ. UK Mr I.D. Howard, Howardson Ltd, Howardson Works Kirk Langley, Derby, DE6 4NJ, UK AV Technology Ltd, AVTECH house, Arkle Avenue, Stanley Green Trading Estate, Handforth, Cheshire,...
  • Page 4: Table Of Contents

    130 cuts/m (120 cuts/yd) Engine Honda GX160 Honda GX160 Honda GX200 Drive System “V” Belt Poly “V” high performance Final Drive belts under constant tension Hand Arm Vibration (m/sec Measured Sound Power Level dB(A) LWA Guaranteed Sound Power Level dB(A) LWA G-Series SP20004_REV_2...
  • Page 5: Machine Description

    11. Cassette Retaining Pin 4. Throttle Control Lever 12. Cassette Control Lever 5. Operating Console 13. Air Filter 6. Exhaust 14. Driving Control Lever 7. Fuel Tank 15. Deadmans Handle 8. Brake Lever 16. On / Off Switch G-Series SP20004_REV_2...
  • Page 6: Important Safety Instructions

    In order to operate the machine safely please follow these Health and Safety guidelines. READ THE INSTRUCTIONS CONTAINED IN THIS MANUAL WITH CARE. IF YOU ARE IN ANY DOUBT PLEASE ASK YOUR EMPLOYER OR CONTACT US DIRECT AT DENNIS. Be familiar with the controls and the proper use of the equipment.
  • Page 7: Controls

    Returning it to the original position will cause the machine to stop. This controls the cylinder drive. Pushing the lever forwards will engage the belt clutch and cause the cylinder to rotate. Return- ing it to the original position will cause the cylinder to stop. G-Series SP20004_REV_2...
  • Page 8: Operating Instructions

    2) Switch the handlebar cut off to OFF or release deadmans handle. 3) Close the fuel tap. Ensure the is disengaged. Depress the (Item 15) Push the (Item 14) forwards. Set the to increase / reduce speed. Pull the (Item 14) backwards. G-Series SP20004_REV_2...
  • Page 9 Disengage the cylinder drive and wait for the cutter to stop rotating Hold the grassbox rmly on the lip of the aperture, place the lower front of the box against the front of the tubular cradle. Pivot the box about the cradle until it sit securely in position. G-Series SP20004_REV_2...
  • Page 10: General Adjustments

    Always check height of cut/operation with the setting bar provided. Check in two positions i.e. one at either end of the cassette. Failure to do this could result in an uneven cut. G-Series SP20004_REV_2...
  • Page 11 The “Handle Bars” are adjustable to acheieve the correct working height for the operator. Slacken 4-off nuts (Item 1) 1/4” turn [17mm Spanner] Raise / lower the Handle Bar to the desired position When set, tighten the nuts (Item 1) G-Series SP20004_REV_2...
  • Page 12: Removing The Cassette Unit

    4) Screw up the bolt (Item 1) [24mm Spanner], engaging the hole in the side frame on the opposite side. Do not over tighten. G-Series SP20004_REV_2...
  • Page 13: Routine Maintenance

    In practical terms this relates to about 5mm of de ection under moderate nger pressure on the non tensioner side. If tting new belts it is advisable to observe the drive for the rst 20-30 minutes. It may be necessary to make an adjustment to compensate for the normal drop in tension during the run-in period. G-Series SP20004_REV_2...
  • Page 14: Storage

    Because of the nature of lead free petrol we recomend that if the machine is being left unused for more than 2 weeks the carburetor is run dry. Allow the engine to run out of fuel with the fuel tap switched off. G-Series SP20004_REV_2...
  • Page 15: General Lubrication

    Apply a small amount of oil to the control cables. Flow down the protective cables can be assisted by operating the lever a few times after lubricating. Apply a small quantity of copper grease or similar to the adjuster studs to prevent corrosion and ease adjustment. G-Series SP20004_REV_2...
  • Page 16: Guide To Cassette Use

    G-Series Guide to Cassette Use For cutting ne turf areas. For cutting ultra ne turf areas. Settings - Expressed as above and below ground level i.e. by placing the setting bar between the front and rear rollers, the top of the bar represents ground level.
  • Page 17: Notes

    Notes G-Series SP20004_REV_2...
  • Page 18: Parts Listings

    229394 Cassette Bolt 229492 Retaining Plate Assy SP03017 Washer M12 Form C SP03018 Washer M10 Form G 229759 Towbar Bracket W.A. SP03022 Washer M20 Form A 230004 Support Bracket 230153 Tie Bar Stop SP05001 Rivet 4.8 x 10 G-Series SP20004_REV_2...
  • Page 19 Hex Set Screw M8 x 16 SP02006 Nut M8 Nyloc SP02018 Nut 3/8” UNF Nyloc SP02033 Nut 3/8” Unf Lock (Thin) SP02034 Nut 3/4” UNF Std SP03002 Washer 3/8” SP03004 Washer M8 Toothed SP03008 Washer M8 Form A G-Series SP20004_REV_2...
  • Page 20 Grub Screw M8 x 8 J209030 Key 3/16” x 3/16” x 3/4” Rd End J209249 Washer 9 x 35 x 3 SP01009 Hex Set Screw M8 x 20 SP01077 Csk Cap Head M8 x 16 SP02029 Nut M16 Lock (Thin) G-Series SP20004_REV_2...
  • Page 21 229901 Engine 5.5 Hp Honda GX160 Q9 Type 229902 Engine 6.5 Hp Honda GX200 Q9 Type J20467 Grub Screw M8 x 8 J209025 Key 3/16” x 3/16” x 1 3/4” Rd End SP01079 Grub Screw 3/8” x 5/8” G-Series SP20004_REV_2...
  • Page 22 Dirt Excluder 229039 Landroll Collar 229104 Landroll Bearing Housing REF. 3.03 Drive Bearing Housing Assy REF. 3.02 Rear Roller Assembly J20009 Blanking Plate SP01045 Hex Set Screw M8 x 25 SP02028 Nut M16 Nyloc SP03004 Washer M8 Toothed G-Series SP20004_REV_2...
  • Page 23 Bush For End Roller 601620 Bush 12DU 16 605857 Seal Rear Roller J20467 Grub Screw M8 x 8 SP01009 Hex Set Screw M8 x 20 SP01036 Hex Set Screw M8 x 35 SP03004 Washer M8 Toothed SP03008 Washer M8 Form A G-Series SP20004_REV_2...
  • Page 24 062662 Bearing 6205-2RS 3 228053 Pin Spirol M5 x 45 229003 Drive Pulley Land Roll 229011 Pinion Shaft 11T 229033 Roller Bearing Housing Oblong J20052 Bearing 6204-2RS 3 G-Series SP20004_REV_2...
  • Page 25 Hex Set Screw M10 X 20 SP01035 Hex Set Screw M10 X 25 SP01065 Hex Set Screw M12 X 30 SP02008 Nut M10 Nyloc SP02010 Nut M12 Nyloc SP02014 Nut M12 Lock (Thin) SP03017 Washer M12 Form C G-Series SP20004_REV_2...
  • Page 26 Lower Handle Tube 34” 230200 Handle Bracket W.A. 230203 Handle Buffer 230205 Handle Bracket Support See 5.02 G-Series Upper Handlebar Assy SP01035 Hex Set Screw M10 x 25 SP01047 Hex Set Screw M10 x 60 SP02005 Nut M8 Std SP02008...
  • Page 27 Console Cover 229585 Pivot Block 229590 Safety Switch Bracket 229595 Safety Lever Plunger W.A. 229620 Bolt For Spring 230160 G-Series Handle Moulding Assy 230170 Lever R.H. W.A. 230171 Lever L.H. W.A. 230180 Safety Bar W.A. 230190 Throttle Lever W.A. 230195...
  • Page 28 Nut M8 Nyloc SP02008 Nut M10 Nyloc SP03008 Washer M8 Form A SP03012 Washer M12 Form A SP03019 Washer M12 Wave SP03020 Shim 12 x 18 x 1 SP12002 Throttle Cable NOTE required to be drilled for Item 5. G-Series SP20004_REV_2...
  • Page 29 Cut Decal 229599 Engine On / Off Decal 229600 Cutting Cylinder Decal 229601 Roller Drive Decal 229602 Throttle Control Decal 229603 Parking Brake Decal 229605 98 dB Decal B32902 Decal Dennis J20362 Dennis Decal Small J20297 Serial Number Plate G-Series SP20004_REV_2...
  • Page 30 229241 Grassbox 26” 229242 Grassbox 30” 229243 Grassbox 34” G-Series SP20004_REV_2...
  • Page 31 Cylinder 8 Blade 34” 229622 Cutter Bearing Housing 229701 Oil Seal 32 x 47 x 7 230002 Pivot Bolt - Cassette 230326 Bearing Spacer Cassette Outer 229652 Shear Blade 26” 800123 Shear Blade & Carrier 26” 067171 Shear Blade 30” G-Series SP20004_REV_2...
  • Page 32 800165 34” Hex Shaft Assy SP01016 Button Head M6 x 12 SP01019 Button Head M6 x 16 SP01045 Hex Set Screw M8 x 25 SP01058 Csk Cap Head M8 x 20 SP01059 Hex Set Screw M12 x 25 G-Series SP20004_REV_2...
  • Page 33 26” Hex Shaft Assy 800164 30” Hex Shaft Assy 800165 34” Hex Shaft Assy SP01016 Button Head M6 x 12 SP01019 Button Head M6 x 16 SP01045 Hex Set Screw M8 x 25 SP01058 Csk Cap Head M8 x 20 G-Series SP20004_REV_2...
  • Page 34 Brush Shaft Assembly 34” Hard 800192 Brush Shaft Assembly 26” Multi 800190 Brush Shaft Assembly 30” Multi 800191 Brush Shaft Assembly 34” Multi SP01016 Button Head M6 x 12 SP01019 Button Head M6 x 16 SP01045 Hex Set Screw M8 x 25 G-Series SP20004_REV_2...
  • Page 35 8mm Sorrel Spike 230326 Bearing Spacer Cassette Outer SP01045 Hex Set Screw M8 x 25 SP01058 Csk Cap Head M8 x 20 SP01059 Hex Set Screw M12 x 25 SP03004 Washer M8 Toothed SP03012 Washer M12 Form A G-Series SP20004_REV_2...
  • Page 36 DENNIS, Ashbourne Road, Kirk Langley, Derby, DE6 4NJ, United Kingdom Telephone:- 01332 824777 Fax:- 01332 824 525 E-mail:- sales@dennisuk.com E-mail:- spares@dennisuk.com www.dennisuk.com...

This manual is also suitable for:

G660G760G860

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