Manuel d'utilisation / d'entretien du produit 2347 QT du fabricant Bush Hog
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OPERATION l l MAINTENANCE 1207 $4.00 50057986 M o d e l 2 3 4 7 Q T F r o n t E n d L o a d e r O p e r a t o r ’ s M a n u a l B U S H H O G ®.
CONGRATULATIONS! You have invested in the best implement of its type on the market today. The care you give your Bush Hog implement will greatly determine your satisfaction with its performance and its service life.
TABLE OF CONTENTS SECTION/PARA PAGE Warranty .....................................................2 Dealer Preparation Check List ....................3 Safety Precautions ......................................4 Federal Laws & Regulations .........
LIMITED WARRANTY OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO Bush Hog war rants to the original purchaser of any new Bush Hog equipment, purchased from an authorized Bush Hog dealer, that the equipment be free fr.
DEALER PREPARATION CHECK LIST 2347 QT LOADER BEFORE DELIVERING MACHINE - The following check list should be completed. Use the Operator’s Manual as a guide. o Machine properly assembled. o All safety decals readable. (See decal page) o All bolts tightened to torque specifications given in torque chart.
IMPORTANT SAFETY PRECAUTIONS This symbol is used to call attention to safe- ty precautions that should be followed by the operator to avoid accidents. When you see this symbol, carefully read the message that follows and heed its advice. Failure to comply with safety precautions could result in serious bodily injury.
9. Use a piece of cardboard or wood rather than hands and wear eye protection when searching for hydraulic leaks. Escaping hydraulic oil under pressure can penetrate skin. If oil is injected into skin, it must be surgically removed within a few hours by a doctor or gangrene may result.
IMPORTANT FEDERAL LAWS AND REGULATIONS* CONCERNING EMPLOYERS, EMPLOYEES AND OPERATIONS. *(This section is intended to explain in broad terms the concept and effect of the following federal laws and regulations. It is not intended as a legal interpretation of the laws and should not be considered as such).
SECTION I INTRODUCTION AND DESCRIPTION 1-1 INTRODUCTION We are pleased to have you as a Bush Hog cus- tomer. Your Front End Loader has been carefully designed to give maximum service with minimum down time.
SERIES LOADER 2347QT A . M a x i m u m L i f t H e i g h t - M e a s u r e d a t P i v o t P i n 1 0 7 i n . B . M a x i m u m L i f t H e i g h t - U n d e r L e v e l B u c k e t 1 0 1 i n . C . C l e a r a n c e w i t h A t t a c h m e n t D u m p e d 4 5 ° 8 2 i n .
SECTION II LOADER MOUNTING AND DISMOUNTING TRACTORS THAT HAVE MOVABLE AXLES MUST BE SET FORWARD IN THE LONG WHEELBASE POSITION AS SHOWN IN FIGURE 2-1 TO PREVENT EXCESSIVE LEVERAGE BEING EXERT- ED ON THE TRACTOR FRAME. FAILURE TO DO SO CAN RESULT IN PERSONAL INJURY AND EQUIPMENT DAMAGE.
USE CAUTION WHEN MOUNTING LOADERS EQUIPPED WITH OPTIONAL CONTROL VALVE ON TRACTORS EQUIPPED WITH CANOPY. RAISING LOADER SUBFRAME TOO HIGH CAN PINCH HAND BETWEEN CONTROL HANDLE AND CANOPY CAUSING INJURY. WARNING D. With tractor at idle speed, carefully activate boom cylinders to raise/lower cross tube until it aligns with front bracket channel.
Figure 2-6 11 Cylinder Mounting Bushing 2-3 DISMOUNTING LOADER Dismount loader on firm, level ground to facilitate the next mounting. It is recommended that loader be stored in a dry place to prevent rusting. A. Observe the position of boom cylinder mount- ing bushing in relation to the subframe.
C. Lower boom until parking stands contact ground. D. Extend bucket cylinders until cutting edge of bucket is frimly on the ground. E. Remove pin from mounting bracket. F. Loosen nut securing cuffs to loader subframe. Remove pin securing cuff. Remove cuff.
FILLING THE BUCKET Approach and enter the pile with a level bucket. Loaders with 1-lever control, ease lever back and toward you to lift and rollback the bucket. Loaders with 2-lever controls, ease both levers back to lift and rollback the bucket. The lift and rollback of the bucket will increase effi- ciency because.
CARRYING THE LOAD Position the bucket as low as possible below the level of the tractor hood for maximum stability and visibility, whether the bucket is loaded or empty. Use extreme caution when operating the loader on a slope and keep the bucket as low as possible.
OPERATING WITH FLOAT CONTROL During hard surface operation, keep the bucket level and put the lift control in the float position to permit the bucket to float on the working surface. If hydraulic down pressure is exerted on the bucket, it will wear faster than normal.
PEELING AND SCRAPING BACKFILLING 6” Us e a sl igh t buc ket ang le, tr ave l for war d, and hol d the li ft c on tro l fo rw ard to s ta rt t he c ut . Ma ke a sho rt , an gl e cu t a pp rox im ate ly 6” de ep an d b re ak- ou t c lea nl y. With the bucket level, start a cut at the notch approx- imately 2” deep.
Leave dirt in the bucket because dumping on each pass wastes time. Operate at right angles to the ditch. Take as big a bite as the tractor can handle without lugging down. DITCH SOIL PILE Leave dirt which drifts over the side of the bucket for final clean-up.
3-4 FORK LIFT OPERATION WARNING TO AVOID SERIOUS INJURY OR DEATH: H H NE VER LIFT LARGE ROUND HAY BALES OR OTHER LOADS ON THE FORK LIFT ATTACHMENT THAT C O U L D R O L L B A C K O N T O T R A C - TOR OPERATOR AREA. H H NE VER USE FORK LIFT ATTACH- MENT TO LIFT OR SUPPORT PEOPLE.
SECTION IV MAINTENANCE 4-1 MAINTENANCE CHECK LIST Perform scheduled maintenance as outlined below. Lower machine to ground, turn off tractor, and set parking brake before doing maintenance inspections or work. All bolts should be torqued as recommend- ed in torque chart unless otherwise indicated.
TABLE 4-1 TROUBLESHOOTING PROCEDURES PROBLEM POSSIBLE CAUSE REMEDY Loader slow and/or will not dump. Hydraulic oil to heavy. Change to proper oil. Oil filter plugged. Clean or replace filter. Hydraulic pump worn. Repair or replace pump. Oil line restricted or leaking.
SECTION V ASSEMBLY 1. Do not lift heavy parts or assemblies. Use crane, jack, tackle, fork trucks, or other mechanical devices. 2 Select an area for assembly that is clean and free of any debris which might cause persons working on the assembly to trip.
F. Connect hydraulic hoses to loader as shown in Figure 5-3. If optional hydraulic valve is used, refer to paragraphs 5-2 and 5-3 for valve and stand assembly instructions.
5-2 OPTIONAL HYDRAULIC VALVE STAND ASSEMBLY (Figure 5-5) A. Attach mounting plate to loader frame using two 5/8 x 6-1/2” bolts, flatwashers, lockwashers and nuts. Note that this plate may be rotated 180° to allow three different mounting tube heights.
5-3 OPTIONAL HYDRAULIC VALVE PLUMBING INSTRUCTIONS D. Remove open center plug. E. Install the closed center plug furnished with valve. Note: When converting to closed center con- figuration open center plug is removed from v alve and installed in sleeve of closed center plug assem- bly.
IMPORTANT When loader hydraulics are disconnected from tractor hydraulics, hoses A & B must be connected to complete tractor hydraulic circuit. FAILURE TO DO THIS WILL CAUSE SERIOUS DAMAGE TO TRACTOR HYDRAULIC SYSTEM.
Mainframe Eccentric Nut Frame Assembly Long Spear Short Spears 26 5-6 BALE SPEAR OPTION Insert long spear into top of frame and fasten with eccentric nut as shown. Tapered side of nut must be against frame. Torque nut to 470 -505 ft./lbs. Insert short spears into tubes at bottom of frame and tight- en lock bolts.
SAFETY DECALS To promote safe operation, Bush Hog supplies safety decals on all products manufactured. Because damages can occur to safety decals either through shipment, use or reconditioning, Bush Hog will, upon request, provide safety decals for any of our products in the field at no charge.
B O L T D I A M E T E R W R E N C H ( I N . ) “ B ” A N D S A E S A E S A E S I Z E ( I N . ) “ A ” T H R E A D S I Z E G R A D E 2 G R A D E 5 G R A D E 8 7/16 1/4 - 2O UNC 6 (7) 8 (11) 12 (1.
P.O. Box 1039 l l Selma, AL 36702-1039 Telephone (334) 874-2700 l l www.bushhog.com.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Bush Hog 2347 QT c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Bush Hog 2347 QT - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Bush Hog 2347 QT, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Bush Hog 2347 QT va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Bush Hog 2347 QT, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Bush Hog 2347 QT.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Bush Hog 2347 QT. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Bush Hog 2347 QT ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
