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Commercial Mower Owner’s Manual
For Stander ZK serial #55138 and higher until superseded
WARNING: READ THIS MANUAL BEFORE USING
Revised 7/2011
For your safety and for proper operation and maintenance read
carefully and keep readily available for future reference.
Additional replacement owner’s manuals as well as illustrated parts lists are available from your authorized Wright
Dealer for a nominal charge. Also check www.wrightmfg.com for the most up
to date product literatur
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Foreword Welcome to the progressive group of mowing professionals who use Wright mowers. We are focused on giving you advanced engineering and quality construction in each mower we build. This manual explains the features and promotes safer use of the mower. Please read it in its entirety and follow the instructions carefully so that you can have many years of safe and productive operation with your Wright product. This manual contains information pertaining to European models also.
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TABLE OF CONTENTS PRE-DELIVERY SERVICE OF MOWER BY DEALER .......................................................................... 4 SAFETY INSTRUCTIONS ..................................................................................................................... 6 INTRODUCTION .................................................................................................................................... 6 GENERAL SAFETY INSTRUCTIONS .............................................
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Pre-Delivery Service of Mower by Dealer If you are not completely familiar with the Safety Instruction Manual read it now before proceeding with the Pre-Delivery Service of the mower. Only your authorized Wright dealer should perform the Pre- WARNING Delivery Service of the mower. The Wright Stander ZK is shipped completely assembled and has been adjusted and tested at the factory. However, due to jostling during the shipping process and the delivery time lapse the following items
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• Before testing the blade clutch/brake operation, make sure the area is clear and there is nothing vulnerable to possible thrown objects from under the mower. No one should be near the mower deck or in its line of discharge at this or at any time. The discharge chute deflector should be in the down position. • Move the engine throttle control to ¾ RPM speed setting. • Turn on the blade clutch switch. Run blades for approximately one minute. Next, engage and disengage the blades a few
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WARNING CAUTION This symbol with the word “WARNING” indicates a This symbol with the word “CAUTION” indicates a potentially hazardous situation which, if not potentially hazardous situation which, if not avoided, could result in minor or moderate injury. avoided, could result in death or serious injury. SAFETY INSTRUCTION MANUAL TO WRIGHT MOWER USERS & OWNERS: READ THIS MANUAL BEFORE USING. PLEASE BE CAREFUL! INTRODUCTION This mower is built to the h
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equipment is in safe working condition. Check the blade mounting bolts for proper tightness every eight (8) hours of operation. Check the WARNING blades for excessive wear and sharpness every four to eight (4-8) hours of operation. Replace User Clothing: excessively worn blades. Sharpen dull blades. DO NOT operate the mower while wearing The mower should not be used after the blades sandals, tennis shoes, sneakers, or shorts. or other part of the mower strikes a foreign A
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• Before attempting to start the engine, follow all • Be alert for traffic when crossing roads or starting instructions below and in the operating near roadways. engine operator’s manual. • Before climbing curbs, crossing gravel drives, • Look behind before backing up. sidewalks or roads, turn off the blades, lift them into transport position, and wait for • Before leaving the operator’s position, even them to stop. momentarily, turn off the blade clutch engagement switch and apply th
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weight on the higher side drive wheel, tending to make it slip. This is the preferred angle for WARNING mowing large areas of gentle slopes. Operation on Slopes Recommendations for this angle: DO NOT operate on steep slopes. Do not • Stand straight, but lean sideways, toward the uphill operate the mower on slopes steeper than you side and stand on the uphill side of the foot can feel secure about the traction of the tires platform. This adds weight to
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Using a Spark Arrester The engine in this machine is not equipped with a spark arrester muffler. It is in violation of California Public Resources Code Section 4442 to use or operate the engine on or near any forest- covered, brush-covered, or grass covered land unless the exhaust system is equipped with a spark arrester meeting any applicable local or state laws. Other states or federal area may have similar laws. WARNING Replacement Parts Use of parts other than specifi
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OPERATING INSTRUCTIONS If you are not completely familiar with the Safety Instruction Manual read it now before proceeding with the operation of WARNING the mower. REMEMBER THERE ARE CERTAIN PRECAUTIONS LISTED IN THIS MANUAL THAT YOU MUST NOW TAKE BEFORE STARTING THE MOWER. Starting the engine Inspect Mower Before Each Use Electric Start: Inspection of Mower: Do not use the mower if •Start the engine according to the engine any parts are not maintained in good operating
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curb and you will be able to more safely control the How to Stop and Park the Mower mower. Come to a complete stop. If the blades are on, turn them off using the switch on the instrument How to Use the Mower on Varying Terrain panel. Make sure the control levers are in the See the Safety Instruction Manual section of this exact neutral position. Set the parking brake, manual, especially the parts on: reduce the engine speed to idle, shut off the •Initial Operating Safety Guideli
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are the slower, less sensitive setting. You must then torsion rods are level, proceed to the upper control perform the Tracking Adjustment described below. rods connected to the control levers. Loosen the jam nuts on both ends of the upper How to Perform the Tracking Adjustment control rod. Note: the Speed Sensitivity setting First ensure that the tire pressure is equal on both should be set to the fast position. Before changing rear drive tires. Drive the mower on a level parking
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both feet firmly on the foot platform and turn on the hold the deck. Adjust the rear deck hangers (by blade clutch switch. Run blades for a minute or so. using a socket through the hole above the toe Try engaging and disengaging the blades a few area of the platform) to achieve a ¼” pitch. times about 10 seconds apart. If the blades do not These hangers are right-handed threads. If you start and stop in a few seconds each time, inspect raise any of these settings above the factory the
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cooler hoses so they do not snap pump fans. The debris screen should be removed before blowing Vent / cooler out from the bottom. When reinstalling the Purge To cooler, make sure the cooler hoses do not interfere with the fans and ensure the cooler housing is secure Tank under the four tab points of the cooler bracket. Tighten knob securely. Dust Filter How to Move the Mower if the Engine Won’t Start Rotate both of the manual “release” valve levers on th
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Torque Specifications Thread Torque Critical Application Models Locker Range (ft-lbs) Wheel motor bolts / nuts (Securing ZK N/A 103-125 motor to support) Clutch to engine shaft All Models Loctite 2760 50-55 Wheel hub to wheel motor ZK, MMZ, Sentar3 (15E) N/A 160-240 Wheel lug nuts All Models N/A 80-90 Split Hub (Spindle & Drive) (Gr 8) All Models N/A 13-17 Blade Bolts All Models N/A 70-80 16
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Maintenance Record Unit Date Maintenance/Service Performed Shop/Technician Hours 18
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WRIGHT MANUFACTURING, INC. POWER EQUIPMENT LIMITED WARRANTY THIS WARRANTY SUPERSEDES ALL PREVIOUS ON UNITS WITH A RETAIL SALES DATE ON OR AFTER 04/01/05 Wright Manufacturing, Inc. (hereinafter: WMI) warrants to the original The WMI mower, including any defective part, must be returned to an owner that the new WMI mower accompanying this document will be Authorized WMI Service Dealer within the warranty period. The free from manufacturing defects in materials or workmanship subjec
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FEDERAL AND CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The United States Environmental Protection Agency (EPA), California Air Resources Board (CARB) and Wright Manufacturing, Inc. (WMI) are pleased to explain the evaporative emission control system (EECS) warranty on your 2011 commercial mower. In the United States, new equipment that use small off-road engines must be designed, built and equipped to meet the Federal’s stringent evaporative emi
