Central Machinery 38119, Set Up And Operating Instructions Manual

Page 1: ...served No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Dia grams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included For technical q...

Page 2: ...mbly 10 Table to Column 10 Head to Column 10 Installing the Chuck 10 Pulley Cover Knob 11 Adjusting the Drive Belt 11 Settings and Adjustments 11 TO ADJUST THE TABLE 11 SETTING THE REQUIRED ANGLE 12 TO SET DRILLING DEPTH 12 CHANGING DRILL SPINDLE SPEED 12 DRILL SPEED TABLE 13 Operation 13 Cutting Speeds 14 After Operation 14 Maintenance 15 Troubleshooting 15 Parts Lists and Assembly Diagrams 16 Pu...

Page 3: ...indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury Gene...

Page 4: ...he gage number the heavier the cord WEAR PROPER APPAREL Do 10 not wear loose clothing gloves neckties rings bracelets or other jewelry which may get caught in moving parts Nonslip footwear is recommended Wear protective hair covering to contain long hair ALWAYS USE SAFETY GLASSES 11 Also use face or dust mask if cutting operation is dusty Everyday eyeglasses only have impact resistant lenses they ...

Page 5: ...nly identical 6 replacement parts Only use safety equipment that has 7 been approved by an appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approved and breathing protection must be NIOSH approved for the specific hazards in the work area Maintain labels and nameplates on 8 the tool These carry important safety information If ...

Page 6: ...long term exposure to vibration may cause temporary or permanent physical injury particularly to the hands arms and shoulders To reduce the risk of vibration related injury Anyone using vibrating tools regularly 1 or for an extended period should first be examined by a doctor and then have regular medical check ups to ensure medical problems are not being caused or worsened from use Pregnant women...

Page 7: ...f electric shock The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment grounding conductor If repair or replacement of the electric cord or plug is necessary do not connect the equipment grounding conductor to a live terminal Check with a qualified electrician or 4 service personnel if the grounding instructions are not completely under...

Page 8: ...icants from parts with a clean dry cloth Some of the parts are heavy and may require two people for lifting If any parts are missing or broken please call Harbor Freight Tools at 1 800 444 3353 The shipping box should contain A Table Assembly B Column Assembly C Instruction manual and warranty card D Base E Head assembly F Head Assembly G One 1 bag of loose items Figure 1 4 MM 5 MM I D x 11 MM O D...

Page 9: ...5 Feed Handles 7 Base 16 Chuck 8 Quill Spring Assembly 17 Feed Stop Rod 9 Pointer 18 Stop Nuts 19 Switch 20 Motor Stop Specifications Electrical Requirements 120 V 60 Hz Spindle Speeds 620 1100 1720 2340 3100 RPM Drill Chuck Capacity 1 2 Maximum Spindle Stroke 2 Maximum Distance from Chuck to Table 6 3 4 Maximum Distance from Chuck to Base 10 Maximum Swing 8 Column Diameter 1 89 Table Size 6 5 16 ...

Page 10: ... the 1 Table Support 4 from the left hand side and leave it loose until later Slide the Table Support with Table over the Column 2 11 and secure at a convenient position by tightening the Table Support Locking Handle Head to Column It may be necessary to unscrew the Head Lock Set 1 Screws 3 slightly to ensure they do not protrude internally as this will prevent the head from sliding fully into pos...

Page 11: ...o spindle drill speed required Lever the motor on its bracket away from the head so that tension is applied 3 to the belt Tension is correct when the belt deflects by approximately 1 2 at its center when using reasonable thumb pressure Lock the motor in this position using the locking screw Note If the belt slips during operation adjust the belt tension Settings and Adjustments Before adjustments ...

Page 12: ...face E is the depth of the hole required Screw down nut C and lock it against the adjuster nut 3 B The drill is now set to drill holes to your predetermined depth from that particular start point i e providing the surface of your workplace is flat and level you may drill a series of holes each to the same depth The scale H and pointer D can be used to drill one off by lowering the chuck as explain...

Page 13: ...he chuck approximately 1 ensuring that the jaws do not touch the flutes of the drill Before tightening the chuck ensure that the drill is centered within the jaws Refer to Figure 6 Make sure the table height and position is set 3 so that the drill travel range is sufficient for the material to be drilled Make sure the work is securely clamped That 4 is held in a drill vice or bolted to the table N...

Page 14: ... A switch inside the Pulley Cover will prevent the machine from operating unless the Pulley Cover is fully closed The motor housing may get hot under normal operating conditions Cutting Speeds Factors which determine the best speed to use in the drill press operation are Type of material to be drilled a Size of hole b Type of drill bit c Quality of the hole cut desired d Generally the SMALLER THE ...

Page 15: ...e the chuck serviced by a qualified technician LUBRICATION For average use lubricate twice a year with 20 30 weight household oil Lubricate more frequently with increased usage POWER CORD Inspect the power cord periodically and if damaged have it repaired by an authorized technician REPLACEMENT PARTS Replace belts at the first sign of slippage or fraying When servicing use only identical replaceme...

Page 16: ...008 3 Pan Head Screw GB818 85 4 V Belt K26 0805007 5 Pulley Cover w labels 0805000 6 Washer Hd Screw M6 GB9074 1 88 7 Retaining Ring 17mm GB894 1 86 8 Ball Bearing 60203 GB278 89C 9 Spacer 1302023 10 Pulley Insert 0802022A 11 Retaining Ring 22mm GB894 1 86C 12 Spindle Pulley 0805006D 13 Hex Socket Set Screw GB80 85 14 Pan Head Screw M5 GB818 85B 15 Cable Clamp 1502014A 16 Foam Washer 0805009 ...

Page 17: ... 85B A 12 Knob 0804011F A 13 Feed Handle 0804005F A 14 Pinion Shaft 0804002E A 15 Hex Nut M8 GB6170 86C A 16 Fit Set Screw M8 0802021 A 17 Ext Lockwasher 5mm GB862 1 87 Item Description No A 18 Pan Head Screw M5 GB818 85B A 19 Switch Box w Depth Scale S0802008A A 20 Pan Head Screw M5 GB818 85B A 21 No Voltage Switch 1502010E A 22 Self Tapping Screw M5 GB845 85 A 23 Switch Plate Cover 0802009B A 24...

Page 18: ... B 5 Stop Rod 0803005 B 6 Hex Nut M4 GB6170 86 B 7 Pan Hd Screw M5x20 GB818 85 B 8 Hex Nut M6 GB6170 86 B 9 Chuck 1303009 B 10 Collar 0803004 B 11 Retaining Ring GB894 1 86 B 12 Chuck Key 1303010 Base and Table Assembly Figure 10 Part Numbers shown here have C suffix Item Description No C 1 Table Support w scale 0801004 C 2 Table Spt Lock Handle 0501013A C 3 Column Support 0801002 03 C 4 Base 0801...

Page 19: ...ncidental or consequential damages so the above limitation of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied including the warranties of merchantability and fitness To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint ...