Hand Held Products 5620 Scanner User Manual
Contents
1. Page 8 SKU 38898 Rev 03 00 REV 11 01 REV 03 04 REV 11 05 PARTS DIAGRAM CONTINUED 9A 10A 11A 12A 13A 14A Parts List A Bolt Hose Rubber Foot Air Flow Valve Pressure release Valve Pressure Gauge No return Valve Tank Tank Drain Valve Page 9 SKU 38898 Rev 03 04 REV 11 052. Pressure switch maintains correct operating pressure at all times 4 Pressure gauge gives continuous real time readout of current pressure delivery gt Maximum pressure disconnect safety valve prevents over pressurization of tank 6 Delivers enough air for continuous use in most applications T Sturdy construction will deliver years of satisfactory service 8 Your compressor is fully assembled when you receive it Warning Fill compressor with oil before using running with NO or LOW OIL voids warranty Optimal oil tank capacity is 7 8 ounces 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 NOTICE The Warnings Cautions and Instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this prod uct but must be supplied by the operator Page 2 SKU 38898 REV 08 01 01 02 03 04 11 04 10 05 02 06 SAFETY WARNING amp CAUTIONS WARNING When using pneumatic equipment basic safety precautions should always be followed to reduce the risk of personal i
3. CENTRAL PNEUMATIC N 4 Gallon 2 HP Peak Pancake Compressor Model 38898 1 a 5 Siam ZS 3491 Mission Oaks Blvd Camarillo CA 93011 www HarborFreight com Copyright 1999 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 REV 11 04 10 05 02 06 SPECIFICATIONS 1 3 4 HP Rated 120 V 11 Amps 3450 RPM Single Phase 60 Hz 3 prong grounded 14 AWG X 3C double insulated UL listed 20 long 1 4 NPT barbed Direct Single Air Tank Size 4 Gal Pressure Switch On at 80 PSI Pressure Switch Off at 115 PSI Air Delivery 4 2 SCFM at 90 PSI 5 2 SCFM at 40 PSI Automatically releases pressure 1f overloaded to 120 PSI Oil Requirement Standard non detergent 30 weight compressor or motor oil SI Lbs Note When using extensions cords not included To avoid circuit breaker and voltage drop problems we recommend using only 12 gauge x 50 foot extension cords Item 41444 or 45287 available from Harbor Freight Tools SP FEATURES OF THIS COMPRESSOR sites l This small portable compressor is ideal for use in shops with limited storage space 2 80 115 PSI operating range is ideal for most shop uses including air tools spraying tire inflation air cleaning etc 3
4. Only use rounded jacket extension cords preferably listed by Underwriter s Laboratories UL Make sure the cord 1s rated for outdoor use even if your application is indoors Outdoor use cords have the letters WA on the cord jacket The extension cord must have a minimum wire size depending on the amperage of the tool and the length of the extension cord The size is signified by its AWG American Wire Gauge rating the smaller the gauge the greater the cable s capacity Note When using extension cords To avoid circuit breaker and voltage drop problems when using extension cords we recommend using only 12 gauge x 50 foot extension cords Item 41444 or 45287 available from Harbor Freight Tools Page 4 SKU 38898 Rev 01 02 SET UP amp OPERATION Your compressor is fully assembled when you receive it Before using it perform the following set up operations 7 Before using your compressor for the first time al check to be sure the oil reservoir is filled Note Optimal oil tank capacity is 7 8 ounces l Unscrew the threaded Oil Dipstick to re move it from the oil reservoir Oil 2 Look at the oil level on the dip stick The Dipstick proper oil level is shown on the illustration to the right 3 If the oil level is low add standard non detergent 30 weight non detergent compres sor oil use lighter weight oil for cold weather operation Add a little at a time and check the level before each additi
5. d or near the compressor Always push the ON OFF switch down into the OFF position when the unit is not in use Do not transport the pancake compressor when the tank is under pressure Only operate in a well ventilated area which has proper air circulation Page 6 SKU 38898 Rev 03 00 REV 10 01 REV 11 04 Compressor Assembly Part Description Part Description l Screw 22 Connecting Rod 2 Screw 23 Crankshaft 3 Washer 24 Gasket Front Cover 4 Washer 25 Front Cover 5 Air Filter 26 Washer 6 Cylinder Case 2 Washer 7 Gasket Crankshaft Cover 28 Bolt 8 Valve Seat 29 Screw 9 Gasket Valve Seat 30 Crankshaft Case 10 Valve Plate 31 Nut 1 Valve Seat 32 Seal Washer 12 Gasket Valve Seat 33 Bearing 13 Cylinder 34 Electric Capacitor 14 Cylinder Gasket 35 Bolt 15 Compression Ring 36 Screw 16 Scraping Oil Ring 37 Motor 17 Piston 38 Washer 18 Piston Pin 39 Radiating Fan Wheel 19 Crankshaft Retainer 40 Radiating Cover 20 Oil Stick 41 Thermal Switch 21 Screw MAINTENANCE l Check the oil before each use to be sure the level of oil is correct see illustration on page 5 If the oil level is too low add oil If it is too high drain some oil out by removing the drain plug 2a Drain and replace the oil once per year Replace more often if the compressor is used heavily or the oil appears dirty 3 Check the air filter every six months or more often if compressor is used in a dirty or dusty environment Replacement air filters are a
6. e 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 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 MAKE SURE ALL EQUIPMENT IS RATED TO THE APPROPRIATE CAPACITY Do not at tempt any operations or hook up any equipment that would not meet the rated capacities of this tool Page 3 SKU 38898 Handle ON OFF Power Switch wompressor Oil Dipstiok 7 Pressure Gauge a S S ap e SFH H Air Flow Valve Oil Reservoir WII II Pressure Release Valve Oil Drain Plu ank Drain Valve Air Tank Foot Power Cord ELECTRICAL SET UP Your compressor has a grounded three prong plug If using an extension cord it must be a three prong type You must connect to a three prong receptacles only The third prong is for grounding do not remove or disable the third prong as this will create an unsafe condition Common household current is 110 120 Volts As long as your compressor is rated from 110 120 Volts there will be no complications in using power from a household receptacle Never try to plug a tool designed for 110 120 Volts into a 220 240 Volt receptacle 220V plugs and outlets are shaped differently to prevent this
7. el lati is between the marks on the dip stick Be sure the safety pressure release valve has not been Pressure Gauge damaged and is functional Turn the Air Flow Valve to the OFF position In the OFF position the red handle is across per pendicular to the line of the air hose fitting In the ON position the red handle is parallel with the line of the air hose fitting Turn ON the compressor by pulling the Red ON OFF Switch up Turn OFF the compressor by pushing the ON OFF switch down Allow the compressor to build up at least 80 PSI a i as indicated on the pressure gauge Fig 3 Controls While the compressor is building up pressure attach the hoses fittings and air tools you will use When the pressure has reached 80 PSI open the air flow valve to allow the hoses and tools to become pressurized Check for any significant air leaks and check the operation of your tool As long as the power switch is pulled ON the operation of the compressor is automatic con trolled by an internal pressure switch The compressor will turn on automatically when the pressure drops to 80 PSI and will turn off when the pressure reaches 115 PSI Warning This pressure switch is adjustable but changes to the pressure levels are not recommended any change to the automatic ON OFF pressure levels will cause additional stress on the motor which may result in shortened motor life NOTE If it is necessary to quickly depressurize the air compressor First T
8. ilings or wood chips Wear an ANSI approved dust mask or respirator when working around metal wood and chemical dusts and mists 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 hydraulic lines and seals periodically and 1f damaged have them repaired by an authorized technician Inspect all hoses for leaks prior to use The handles must be kept clean dry and free from oil and grease at all times REMOVE ADJUSTING KEYS AND WRENCHES Make it a habit to check that keys and adjust ing wrenches are removed from the tool or machine work surface before plugging it in 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 function 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 REPLACEMENT PARTS AND ACCESSORIES When servicing use only identical replacement parts Us
9. njury and hazards 10 11 12 13 14 in 16 READ ALL INSTRUCTIONS BEFORE USING THIS TOOL KEEP WORK AREA CLEAN Cluttered areas invite injuries OBSERVE WORK AREA CONDITIONS Do not use tools in damp wet or poorly lit locations Don t expose to rain Keep work area well lit Do not use electrically powered air compressors 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 hoses 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 DRESS PROPERLY Do not wear loose clothing or jewelry as they can be caught in moving parts Nonskid footwear is recommended 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 f
10. on Do not overfill If overfilled you can re move the drain plug to allow oil to drain Proper Oil Level out 4 When the oil level i t replace th dipstick OS ee Figure 1 Checking the Oil Level Next connect your air hoses filter and regula NOTE tor to the compressor as illustrated in Figure 2 Use Pipe Thread Seal tape on all below threaded connections Warning Fill with compressor oil before using running with NO or LOW OIL voids warranty Warning Do not remove oe e ee factory sealed Air Flow Valve a ay cn 9A removal of valve voids Tool a a wey tat Compressor warranty Jo Air Hose ee Regulator Figure 2 Connecting the Air Compressor i The provided air outlet is 1 4 NPT Connect the high pressure air hose to the air outlet Note For easy connection or removal a quick coupler included should be installed on the end of the outlet a female and a male coupler are also included to use with the quick coupler 2 For best service you should incorporate an oiler a regulator and a filter in line as shown in the above diagram 3 Hoses Couplings Fittings Oilers Regulators and Filters are all available from Harbor Freight Tools Page 5 SKU 38898 Rev 02 01 REV 03 04 REV 05 05 OPERATION Before each use perform the following checks Check to be sure the drain valve at the bottom of Note Always use a 120V electrical source the tank is closed Check to be sure the oil lev
11. urn it off by pushing the ON OFF switch down Then Pull out on the ring on the pressure release valve to quickly release stored pressure Pressure Release Valve Air Flow Valve Note Compressor has a Thermal Overload Switch 41 If Compressor shuts down from over heating or related problems turn Compressor OFF and allow it to cool down for 10 minutes Once cooled push in Thermal Overload Switch and restart Compressor l WARNING To reduce the risk of fire or explosion never spray flammable liquids in a confined area Al ways operate the compressor in a well ventilated area Do not smoke while spraying Do not spray where sparks or flame are present Keep the compressor as far away from the spray area as possible Never directly inhale the compressed air produced by the compressor It is not suitable for breathing purposes Never weld on the tank of this compressor Welding of the tank could affect tank strength and result in an extremely hazardous condition To avoid the potential for electric shock never use this compressor outdoors when it is raining and never use the compressor on a wet surface Never point any nozzle or sprayer towards a person or animal Never work on or make adjustments to the tank when the tank is under pressure Never service or make adjustments to this product without first unplugging the electrical cord Never place flammable objects near the compressor Never spray water or flammable liquids towar
12. vailable from Harbor Freight Tools 4 Drain the air tank after each use by turning the drain petcock clockwise to open it Turn the petcock counterclockwise to close it It is a good practice to leave the drain plug open between uses to ensure that the tank remains dry 5 Never use flammable liquids or solvents to clean the compressor For cleaning unplug the unit and clean with a mild detergent and water Be careful not to introduce water into any electrical components PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Page 7 SKU 38898 Rev 03 00 REV 11 01 REV 03 04 PARTS DIAGRAM k M G 4 Vy a a 17 a a x LA wae NOTE Part 7 8 9 10 11 12 are only available as a kit Rebuild Kit SKU 27349
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