Manuel d'utilisation / d'entretien du produit 43378 du fabricant Harbor Freight Tools
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16 SPEED FLOOR DRILL PRESS Model 43378 SET UP AND OPERA TING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally . Due to continuing improvements, actual product may differ slightly from the product described herein. Distributed exclusively by Harbor Freight T ools ® .
Page 2 SKU 43378 Specications Motor 120 V AC, 60 Hz, 3/4 HP , 1750 RPM; 5.8 amps (with load) 16 Spindle Speeds 220, 300, 430, 480, 590, 650, 720, 850, 950, 1600, 1900, 2000, 2500, 2900, and 3600 RP.
Page 3 SKU 43378 do the work of a larger industrial tool. There are certain applications for which this tool was designed. Do not modify this tool and do not use this tool for a purpose for which it was not intended. 7. Dress properly . Do not wear loose clothing or jewelry as they can be caught in moving parts.
Page 4 SKU 43378 19. Do not operate tool if under the inuence of alcohol or drugs . Read warning labels on prescriptions to determine if your judgment or reexes are impaired while taking drugs. If there is any doubt, do not operate the tool. 20.
Page 5 SKU 43378 Drill Press Safety W arnings and Precautions 1. Secure the Drill Press Base (B6) to the oor using Bolts (not supplied). The oor must be level, smooth and capable of supporting the weight of the drill press and workpieces. 2. Locate the Drill Press in an area where you walk around it unhampered.
Page 6 SKU 43378 5. Never place hands and arms near the workpiece to avoid the possibility of the work piece coming loose and striking you. 6. Before drilling, turn on the motor and check for bit wobble or machine vibration. If this is found, correct the problem before drilling.
Page 7 SKU 43378 Assembly Assembly hardware is located in separate bags. Each bag contains the necessary parts for each assembly step. Remove all packing and protective material from the Drill Press com- ponents. 1. Position the Base (B6) on a level oor .
Page 8 SKU 43378 8. Using two people, lift the Head Assembly up and onto the Column (B1). It should slide down on the Column T ube as far as it will go. Align it so that it faces straight forward, inline with the Base. 9. Screw in two Set Screws (21), into each side of the Head (1) and tighten with the Allen wrench.
Page 9 SKU 43378 - Push the Motor up until the top of the pulleys align. Hold Motor in place. - Using a wrench, tighten four Hex Nuts (14) supporting the Motor . - T urn the Belt T ension Lever (19) counterclockwise to release belt tension. 13. Install V -belts (A1).
Page 10 SKU 43378 Operation W arning: A void personal injuries. Before operating this machine, review all Safety W arnings and Precautions listed on pages 2 through 5. 1. Loosen the Arm Locking Handle (B16) and turn the T able Crank (B8) to adjust the T able height to accommodate the workpiece being drilled.
Page 1 1 SKU 43378 2. Mark the desired hole depth on the side of the workpiece. 3. Loosen the Depth Locking Screw Lock. 4. T urn the Feed Handle counterclockwise to bring the tip of the drill bit down, next to the hole depth mark. 5. T urn the Depth Stop Collar counterclockwise until it stops moving.
Page 12 SKU 43378 Maintenance W arning: Before performing any maintenance to this machine, remove the line cord from the electrical outlet. Removing the Chuck and Arbor During this procedure, refer to the Pulley and Spindle Assembly Drawing. 1. Adjust the Depth Stop Collar to hold the Chuck at a depth of three inches.
Page 13 SKU 43378 6. With the screwdriver still in place, loosen the (inner) Hex Nut (38) until the Quill Spring Cap notch disengages from the Spring Seat (42) -- about 1/8 inch. 7. Quill Spring Cap (39) Hex Nut (38) - Inner Hex Nut (38) - Outer Quill Spring Cap Notches T urn the screwdriver counterclockwise and engage the next Spring Cap notch.
Page 14 SKU 43378 T roubleshooting SYMPTOM POSSIBLE CAUSE SOLUTION Drill bit burns or smokes - Incorrect spindle speed - Dull drill bit - Drilling too slowly - Lacking lubrication - Change spindle spe.
Page 15 SKU 43378 NOTE : Some parts are listed in these Part Lists are shown for illustration purposes only and are not available individually as replacement parts.
Page 16 SKU 43378 Head Assembly Drawing 41 42.
Page 17 SKU 43378 Pulley and Spindle Assembly Parts List Item # Description A1 V Belt, M24 A2 Pulley Nut A3 Spindle Pulley A4 Pulley Insert A5 Ball Bearing A6 Spacer A7 Retaining Ring, 17 mm A8 Retain.
Page 18 SKU 43378 When ordering a part from this drawing, add an “A” prex to the part number . Pulley and Spindle Assembly Drawing Rev 07i.
Page 19 SKU 43378 Base and T able Assembly Parts List Item # Description B1 Column B2 Rack B3 Set Screw , Hex. Socket, M10x12 B4 Column Support B5 Hex Head Screw , M10x40 B6 Base B7 T able Support w/ .
Page 20 SKU 43378 When ordering a part from this drawing, add a “B” prex to the part number . Base and T able Assembly Drawing Rev 07i.
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 Harbor Freight Tools 43378 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 Harbor Freight Tools 43378 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Harbor Freight Tools 43378, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Harbor Freight Tools 43378 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Harbor Freight Tools 43378, 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 Harbor Freight Tools 43378.
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 Harbor Freight Tools 43378. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Harbor Freight Tools 43378 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.
