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Harper DB1800 Operator's Manual

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DEBRIS BLOWER
DB1800
Operator's Manual

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Summary of Contents for Harper DB1800

  • Page 1 DEBRIS BLOWER DB1800 Operator’s Manual...

  • Page 2: Limited Warranty

    TWELVE MONTHS from the original date of retail purchase to the original purchaser. Harper Industries will repair or replace, at our option, any part which our examination shows to be defective. Warranty is limited to parts, labor and ground freight delivery of replacement parts.

  • Page 3: Introduction

    Whenever this symbol is used, please pay very close attention to the information presented, and make sure you fully understand. If you do not understand any part of this manual, contact your dealer or Harper Industries, Inc. for clarification. SAFETY WARNING! THE HOOD IS REMOVED IN THIS MANUAL FOR PURPOSES OF ILLUSTRATION AND INSTRUCTION ONLY.

  • Page 4: Table Of Contents

    During Operation Battery Set-Up ……………..……………………………………... 10 Operation: ……………………………………………….. 11 Standard Procedure Operating On A Slope Stopping Operation Initial Break-In Maintenance: ……………………………………………..12 Maintenance Schedule Maintenance Locations Troubleshooting..………………………………………..13 Parts Section: …………………………………...……….15 Engine & Rockshaft Frame Box Hood & Screen Electrical Schematic Harper DB1800...

  • Page 5: Specifications

    To avoid distortion, first tighten all screws in 120-140 28-30 14-16 sequence one-third ⅜ in. 340-360 64-74 24-27 torque value, then tighten to two-thirds of torque value, ½ in. 126-150 90-100 then tighten to full value. Harper DB1800...

  • Page 6: Feature Identification

    Nozzle Link Rockshaft Control Cable DB1800 – Operating Position Leveling Link – Adjust the leveling link so Control Cable – The engine controls are that the Debris Blower is horizontal while on the control panel (refer to close-up). in the tow position.

  • Page 7: Battery

    DB1800 – Control Panel Master Disconnect Switch – Use master disconnect to shut off unit in case of an Hour Meter Master Disconnect emergency and when in storage. Tachometer Switch Hour Meter/Tachometer – Registers engine RPM when engine is running and hours used when engine is off.

  • Page 8: General Safety Guidelines

    • Allow engine to cool sufficiently before refueling. • Replace all worn, damaged, unusable, missing or lost safety shields and • Do not allow smoking, open flames or guards before operating equipment. sparks while performing maintenance or refueling. Harper DB1800...

  • Page 9: Safety Decals

    2. Repair or replace any damaged parts. 3. Check for and tighten any loose bolts, SAFETY WARNING! nuts, fasteners or parts. The DB1800 is not designed for towing SAFETY WARNING! at highway speeds. Keep clothing and all body parts away from rotating parts.

  • Page 10: Battery

    SAFETY WARNING! dangerous. • Periodically clean area around engine Contact your local Goossen Dealer or Harper Industries for assistance if any to lessen the possibility of fire. part of this manual requires further • Engine governor settings are preset explanation.

  • Page 11: Operation

    (Refer to engine manual for gasoline specs.) SAFETY WARNING! 3. With the DB1800 attached to the tow vehicle, use the leveling link to level Keep by-standers and animals out of the unit as close to horizontal as the area of operation to prevent them possible.

  • Page 12: Maintenance

    Cleanout kits 25 755 20-S (black) or 25 755 21-S (gold), available from Kohler, allow cooling areas to be cleaned without removing shrouds. Maintenance Locations Air Cleaner Throttle Cable Air Intake Fuel Filter Oil Fill & Dipstick Oil Filter Grease Zerk Oil Drain Hose Fuel Tank Grease Zerk Harper DB1800...

  • Page 13: Troubleshooting

    • Engine may be low on fuel. during operation. • Fuel tank vent may be closed. • Engine may be too low or too full of oil. • Battery charge may be too low. • Possible internal problems. • Air breather may be clogged. Harper DB1800...
  • Page 14 Harper DB1800...

  • Page 15: Parts Section

    DEBRIS BLOWER DB1800 PARTS...
  • Page 17 ENGINE AND ROCKSHAFT PART NO. QTY. DESCRIPTION 102035 PLUG, 1.625 110002 BOLT, 1/2-13 X 3.5, 110069 WASHER, 5/16 FLAT SAE 110082 SCREW, 10-24 X 3/4 HEX, FLG 110300 COTTER PIN, 3/32 X .75 110341 KEY, 3/8 X 3/8 X 3 110365 BOLT, 5/8-18 X 1.5, HHCS 110396...
  • Page 19 SCRW,10-24X1 OVL HD P SS 110804 NUT, 3/8-16 U-TYPE .75 L 132003 CLAMP, ADEL 1/2" 150014 SCREW, #6 X 1 SHEET 150040 HAND CONTROL ASSY, DB1800 160010 DECAL: CAUTION READ 500307 LATCH, HOOD 530016 SWITCH, IGNITION (KOHLER) 550072 CHOKE, COMPLETE...
  • Page 21 DECAL, DO NOT START 902116 LINK, LEVELING, 11"-16" 902117 ELBOW, NOZZLE 7" TO 8" 902118 WEAR RING, NOZZLE 902119 CLAMPING BLOCK, NOZZLE 902122 MOTOR, NOZZLE DB1800 910044 COVER, VINYL GRIP 910237 TURF ROLLER, 8" 910897 SHAFT, ROLLER DB1800 910898 SPACER 910899...
  • Page 24 Telephone: 620-896-7381 Harper Industries, Inc. Toll-Free: 800-835-1042 151 E. Highway 160 Fax: 620-896-7129 Harper, Kansas 67058 Website: www.harperindustries.com E-mail: info@harperindustries.com...

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