Harbor Freight Tools 36549 User's Manual
Contents
1. ELECTRIC MOTOR Net 36549 ASSEMBLY anil OPERATING INSTRUCTIONS 3491 Mission Oaks Blvd Camarillo CA 93011 Copyright 1997 by Harbor Freight Tools All rights reserved 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 For technical questions and replacement parts please call 1 800 444 3353 SPECIFICATIONS HP Volts Full Load Amps Frequency Speed Phase Frame Type Ambient Air Temperature Insulation Class Continuous SAVE THIS MANUAL You will need the manual for the safety warnings and cautions assembly instructions operating procedures maintenance procedures trouble shooting parts list and diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep both this manual and your invoice in a safe dry place for future reference SAFETY WARNING amp CAUTIONS WARNING When using electric tools machines or equipment basic safety precautions should always be followed to reduce the risk of fire electric shock and personal injury READ ALL INSTRUCTIONS BEFORE USING THIS TOOL 1 2 KEEP WORK AREA CLEAN Cluttered areas invite injuries OBSERVE WORK AREA CONDITIONS Do not use machines or power tools in damp wet or poorly lit locations Don t expose to rain Keep work area well lit Do not use electrically powered2. tools in the presence of flammable gases or liquids KEEP CHILDREN AWAY Children must never be allowed in the work area Do not let them handle machines tools or extension cords STORE IDLE EQUIPMENT When not in use tools must be locked up in a dry location to inhibit rust Always lock up tools and keep out of reach of children DO NOT FORCE THE TOOL It will do the job better and more safely at the rate for which it was intended Do not use inappropriate attachments in an attempt to exceed the tool s capacities USE THE RIGHT TOOL FOR THE JOB Do not attempt to force a small tool or attachment to do the work of a larger industrial tool Do not use a tool for a purpose for which it was not intended Page 2 SKU 36549 10 11 12 13 14 15 16 17 18 19 DRESS PROPERLY Do not wear loose clothing or jewelry as they can be caught in moving parts Protective electrically non conductive clothes and non skid footwear are recommended when working Wear restrictive hair covering to contain long hair USE EYE AND EAR PROTECTION Always wear ANSI approved chemical splash goggles when working with chemicals Always wear ANSI approved impact safety goggles at other times Wear a full face shield if you are producing metal filings or wood chips Wear and ANSI approved dust mask or respirator when working around metal wood and chemical dusts and mists DO NOT ABUSE THE POWER CORD Do not yank it to dis
3. a Page 6 SKU 36548 36549 36550 Rev 08 98 110 120V Operation External Wiring Step 1 Connect the neutral wire white typically to Pole 4 see Figure 3 The Figure is shown for counterclockwise rotation internal wiring but is also valid for clockwise rotation when connecting external wires 110 120V Counterclockwise Rotation with External Wiring Black Pin4 Connect Ground White Pin4 Wire Here Orange Pinl Red Pini Green Ground Step2 Connect the hot wire black typically to Pole 1 Step 3 Connect the Ground wire Green up to the green screw This procedure is very important Failure to connect the Ground wire properly will result in a severe safety hazard Step 4 Replace the cover Page 7 SKU 36548 36549 36550 Rev 08 98 220 240V Operation Internal Wiring Remove the cover on the back of the motor For counterclockwise rotation connect the black wire to Pole 4 Connect the red the white and the orange wires to Pole 3 Refer to Figure 4 220 240V Counterclockwise Rotation Black Pin4 White Pin3 Orange Pin3 Red Pin3 For clockwise rotation connect the red wire to Pole 4 Connect the black white and the orange wires to Pole 3 Refer to Figure 5 220 240V Clockwise Rotation Black Pin3 White Pin3 Orange Pin3 Red Pin4 Page 8 SKU 36548 36549 36550 Rev 08 98 nnn 220 240V Operation External Wiring Step 1 Connect the neutral wire white typically up to P
4. connect it from the receptacle Do not carry tools by the cord DO NOT OVERREACH Keep proper footing and balance at all times Do not reach over or across running machines MAINTAIN TOOLS WITH CARE Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect tool cords periodically and if damaged have them repaired by an authorized technician The handles must be kept clean dry and free from oil and grease at all times DISCONNECT POWER Unplug when not in use before servicing and when changing accessories REMOVE ADJUSTING KEYS AND WRENCHES Make it a habit to check that keys and adjusting wrenches are removed from the tool or machine work surface before plugging it in AVOID UNINTENTIONAL STARTING Be sure the switch is in the OFF position when not in use and before plugging in Do not carry any tool with your finger on the trigger whether it is plugged in or not OUTDOOR EXTENSIONS CORDS When the equipment is operated outdoors use only extension cords intended or outside use See chart under Extension Cords for the proper AWG rating depending on the length of the cord s being used STAY ALERT Watch what you are doing use common sense Do not operate any tool when you are tired CHECK DAMAGED PARTS Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended funct
5. ion Check for alignment and binding of moving parts any broken parts or mounting fixtures and any other condition that may affect proper operation Any part that is damaged should be properly repaired or replaced by a qualified technician Do not use the tool if any switch does not turn on and off properly GUARD AGAINST ELECTRIC SHOCK Prevent body contact with grounded surfaces such as pipes radiators ranges and refrigerator enclosures REPLACEMENT PARTS AND ACCESSORIES When servicing use only identical replacement parts Use of any other parts will void the warranty Only use accessories intended for use with this tool Approved accessories are available from Harbor Freight Tools Page 3 SKU 36549 20 DO NOT OPERATE TOOL IF UNDER THE INFLUENCE OF ALCOHOL OR DRUGS Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs If there is any doubt do not operate the tool 21 WHEN INSTALLING MOTOR OBSERVE ALL NATIONAL AND LOCAL CODES Make sure to install protect and fuse according to the latest issue of the National Electric Code NEMA Standard Publication No MG2 and local codes Ground frames in accordance to the NEC Articie 430 For general grounding information refer to NEC Article 250 22 INSTALL GUARDS WHEN APPROPRIATE Make sure all moving parts including the shaft and any attached accessories are permanently guarded to prevent clothing and body parts from bei
6. ng caught UNPACKING Make sure the motor is intact and there are no loose parts If the motor is not intact contact Harbor Freight Tools at the number on the front cover for motor replacement Do not use or install any motor that has shipping damage Page 4 SKU 36549 a a a a a a auaa WIRING Your motor is designed for either 110 120V or 220 240V operation Additionally you can wire your motor for either clockwise or counterclockwise rotation WARNING ELECTRICAL SHOCK HAZARD p 7 If you have any doubts concerning the wiring of the motor consult a qualified electrician External Wire Gauge Requirements Wire Size For 115 amp 230 Volt Single Phase Circuits Distance Motor to Fuse or Meter Box Feet Motor 100 Ft 200 Ft aor T SOO Ft _ HP 230V 230V _ 110 120V Operation Internal Wiring Step 1 Remove the cover on the back of the motor Step 2 For counterclockwise rotation connect the black and the white wires to Pole 4 Connect the red and the orange wires to Pole 1 Refer to Figure 1 110 120V Counterclockwise Rotation Black Pin4 White Pin4 Orange Pin 1 Red Pinl Figure 1 Page 5 SKU 36549 Rev 08 98 Step 3 For clockwise rotation connect the red and the white wires to Pole 4 Connect black and the orange wires to Pole 1 Refer to Figure 2 110 120V Clockwise Rotation p the Black Pin1 White Pin4 Orange Pin 1 Red Pin4 eh eae E
7. ole 1 See Figure 6 The Figure is shown for counterclockwise rotation internal wiring but is also valid for clockwise rotation when connecting external wires 220 240V Counterclockwise Rotation with External Wiring Black Pin4 White Pin 3 Orange Pin3 Red Pin Green Ground Figure 6 Step 2 Connect the live wire black typically to Pole 4 Step 3 Connect the Ground wire Green up to the green screw This procedure is very important Failure to connect the Ground wire properly will result in a severe safety hazard Step 4 Replace the cover Page 9 SKU 36548 36549 36550 Rev 08 98 MOUNTING THE MOTOR The ambient air temperature where the motor is to be installed cannot exceed 104 F If it does cooling must be provided to ensure the temperature stays within 104 F Do not allow the air vents to become blocked when locating the motor This motor should be installed indoors in a clean dry and non corrosive environment There must be no flammables or flammable gasses present The height of the four feet must be within 010 of each other If the base to which you are mounting the motor prevents this use shims to achieve this specification Make sure all mounting hardware is securely fastened When connecting the direct drive shaft make sure it is properly aligned or motor life will be significantly shortened Page 10 SKU 36549 E of rt u SHA TRA re J Matsa wopo ad E Ma
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