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Operator’s Manual & Parts Drawings LQ450 Field Mower Serial Number LQ450-AD1307 -- VENTRAC.COM Revised 12/19/18 Original Operator’s Manual 09.10063 Rev. 05...
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To the Owner Contact Information and Product Identification If you need to contact an authorized Ventrac dealer for information on servicing your product, always provide the product model and serial numbers. Please fill in the following information for future reference. See the picture(s) below to find the location of the identification numbers.
TABLE OF CONTENTS INTRODUCTION PAGE 5 Product Description ..........................5 Why Do I Need an Operator’s Manual? ....................5 Using Your Manual ..........................6 Manual Glossary ............................6 SAFETY PAGE 7 Safety Decals ............................7 General Safety Procedures ........................9 Training Required ...........................9 Personal Protective Equipment Requirements ..................9 Operation Safety ............................9 Preventing Accidents ..........................10 Keep Riders Off ............................10...
70.3047 Product Description The Ventrac LQ450 field mower is designed for the sole purpose of mowing heavy grass and small brush. Two counter-rotating blades discharge the cut grass to the center rear. Suspended front chains allow tall grass to be cut more effectively and reduce the potential for front discharge. Three pins provide three cut- ting height options: 2 1/4, 3 1/2, and 4 3/4 inches (5.7, 8.9, and 12.1 cm).
Manual Glossary Power Unit A Ventrac tractor or other Ventrac engine powered device that may be operated by itself or with an attachment or accessory. Attachment A piece of Ventrac equipment that requires a Power Unit for operation.
SAFETY Safety Decals The following safety decals must be maintained on your LQ450 field mower. Keep all safety decals legible. Remove all grease, dirt, and debris from safety decals and instructional labels. If any decals are faded, illegible, or missing, contact your dealer promptly for replacements.
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SAFETY Decal Description Part Number Quantity Danger, Shield Missing 00.0062 Warning - Moving Part Hazard 00.0101 Danger, Thrown Object Hazard 00.0122 Danger, Keep Hands and Feet Clear 00.0123 Warning, Read Owner’s Manual 00.0217 Safety - 8...
SAFETY General Safety Procedures for Ventrac Power Units, Attachments, & Accessories Training Required • The owner of this machine is solely responsible for properly training the operators. • The owner/operator is solely responsible for the operation of this machine and prevention of accidents or injuries occurring to him/her- self, other people, or property.
SAFETY General Safety Procedures for Ventrac Power Units, Attachments, & Accessories Operation Safety (continued) • If equipped with a high/low range feature, never shift between high and low range while on a slope. Always move the machine to level ground and engage the parking brake before shifting range.
SAFETY General Safety Procedures for Ventrac Power Units, Attachments, & Accessories Operating On Slopes • Slopes can cause loss-of-control and tip-over accidents, which can result in severe injury or death. Be familiar with the emergency parking brake, along with the power unit controls and their functions.
• If the power unit, attachment, or accessory requires repairs or adjustments not instructed in the operator’s manual, the power unit, attachment, or accessory must be taken to an authorized Ventrac dealer for service. • Never perform maintenance on the power unit and/or attachment if someone is in the operator’s station.
SAFETY General Safety Procedures for Ventrac Power Units, Attachments, & Accessories Fuel Safety (continued) • Do not overfill fuel tank. Only fill to bottom of fuel neck, do not fill fuel neck full. Overfilling of fuel tank could result in engine flooding, fuel leakage from the tank, and/or damage to the emissions control system.
SAFETY LQ450 Safety Procedures Cutting Unit Safety • Rotating Blades: Contact with the rotating mower blades or other moving parts may cause personal injury. Keep hands and feet away. • Rotation of one blade may cause another blade to rotate.
4-3/4” (12.1 cm). Drive Belt Tension Spring The drive belt tension spring places tension on the LQ450 drive belt. Hook both arms (A) of the tension spring over the tension spring bolts (B). Primary S.D.L.A. Control Lever Pull the lever to the left to raise the power unit front hitch and LQ450 field mower.
GENERAL OPERATION Daily Inspection 3. Shut off power unit engine. 4. Remove the limb pickup rods from the rod mounts on the power unit (if equipped). 5. Remove the top deck covers and disengage the PTO tension spring. Always set the parking brake, shut off the power unit engine, remove the ignition key, and ensure 6.
GENERAL OPERATION Transport of Mower Transport the mower deck with the power unit front hitch and mower fully raised to reduce wear of the equipment. Travel slowly when transporting over undulating and rough surfaces to maintain control of power unit and to reduce the shock to the power unit and mower deck.
Attention may result in the conditions shown in the diagram. If any component requires replacement, use only original Ventrac replacement parts. Cleaning and General Maintenance For best results, and to maintain the finish of the mower, clean or wash the mower to remove accu- mulated clippings, leaves, and dirt when the job is finished.
SERVICE Lubrication Lubrication is required at the following locations using a lithium complex NLGI #2 grease. Refer to the main- tenance schedule for service intervals. Storage Preparing the Mower for Storage 1. Clean the mower deck and frame. 2. Inspect for loose or missing hardware, damaged components, or signs of wear.
PARTS ILLUSTRATED DRAWING Hitch Frame, Wheel, & Axle Grass Guards AXLE GRASS GUARD 53.0133 53.0148 Use only original Ventrac Illustrated Parts - 24 replacement parts.
4000 Series Tractors & Attachments 2-year All Ventrac add-on kits and accessories such as: 3-point hitch, 12V front & rear power outlets, foot pedal, dual wheel kit, etc., will be covered under the above warranty periods provided they are installed by an Authorized Ventrac Dealer.
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(i) expenses relating to gasoline, oil, lubricants; (ii) loss, cost or expense relating to transportation or delivery of turf equipment from the location of owner or location where used by owner to or from any Authorized Ventrac Dealer; (iii) travel time, overtime, after hours’ time or other extraordinary repair charges or charge relating to repairs or replacements outside of normal business hours at the place of business of an Authorized Ventrac Dealer;...