Harbor Freight Tools 93119 User's Manual
Contents
1. CENTRAL PNEUMATIC lt lt 2 1 2 GALLON PAINT POT ASSEMBLY and OPERATING INSTRUCTIONS Grom 2 1 2 GALLON PAINT POT S wamne oense Distributed Exclusively by ios HARBOR FREIGHT A D LS A NTERNA 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http www harborfreight com TO PREVENT SERIOUS INJURY READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE Copyright 2005 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 Maximum Preseure 80 PSI ain ie NPT Working Pressure 30 60 PSI Net Weight 20 5 Ib Tank Capacity 2 5 gallons 93 4 Diameter x 181 2 Save This Manual You will need the manual for the safety warnings and precautions assembly instructions operating and maintenance procedures parts list and diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep the manual and invoice in a safe and dry place for future reference Safety Warnings and Precautions WARNING When using tool basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Failure to observe these warnings and precautions could result2. Clean or replace the valve gauge the regulator seat Mix or thin the paint according to the manufacturer s instruc tions before spraying Fluid or air leaks from the lid A defective lid gasket or loos Replace the gasket or tighten gasket ened thumb screw the thumb screw Paint tends to settle in can Insufficient mixing of the rapidly paint Safety valve is stuck does not operate freely or does not re Damaged valve Replace the safety valve lieve pressure Safety valve popping off Tank pressure too high i g tank pressure 0 20 Accessories The following accessories are available for use with the Paint Pressure Pot An Air Regulator Kit can be used as an independent monitor of both air and fluid pressure It can be used with portable air compressors or with air lines when no other means of air pressure regulation air filters or regulators is available An Air Adjusting Valve gives the operator more control and reduces air use at the gun The valve is ideal for low pressure spraying A Rubber Lid Gasket can be used when the material being sprayed is not compatible with the supplied gasket An Intake Strainer connects to the fluid inlet tube preventing lumps and foreign matter from entering the fluid lines SKU 93119 For technical questions please call 1 800 444 3353 Page 7 Parts List rat _Beseription oy Pan Description Jawy 6 Regulator o 18 eonen 9 Safety V
3. alve Fluid Outlet Adapter ea SKU 93119 For technical questions please call 1 800 444 3353 Page 8
4. 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 valve does not operate properly 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 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 Do not spray near open flames pilot lights or heaters or any other heat source Most solvents and coatings are highly flammable particularly when sprayed Always make sure that the work area is well ventilated Do not smoke while working with spraying tools Do not spray in an area where lit cigarettes or cigars are present Extinguish all smoking materials before using or clean ing the spray tool Do not use air pressure loads which exceed the working pressure 60 PSI Ex ceeding the working pressure will cause the safety valve to release air if it is working properly in order to prevent the tank from exceeding it s maximum pressure Exceeding the Tank s maximum pressure can cause the pressure pot t
5. g the following procedures iP 2 NO B w Turn OFF the main air supply to the pot Relieve all pressure from the pot by turning the regulator T handle counterclockwise and then pull the ring on the safety valve until the pressure bleeds down Loosen the Thumb Screws and tip the lid clamps back Tip the pot lid to one side Loosen the spray gun air cap retaining ring about three turns Turn on the air supply Cup a cloth over the spray gun air cap and pull the trigger This forces the paint back through the hose and into the pot Empty and clean the pot and clean the parts that come into contact with the paint Use a suitable solvent Pour the solvent into the pot Replace the lid and tighten the thumb screws and clamps Spray until clean solvent appears Repeat steps 4 through 7 Ensure that the ports to the safety valve gauge and outlets are free of hardened paint or other materials which could prevent the free movement of air Note Occasionally check the gauge The needle should return to zero with the pressure off SKU 93119 For technical questions please call 1 800 444 3353 Page 6 Troubleshooting In the event the pot is not operating properly refer to the following table for troubleshooting procedures Possible Cause Possible Solution Air escapes from the port on A broken or damaged dia Replace the diaphragm the regulator cap phragm Pressure drops slowly on the A dirty or worn valve seat in
6. in explosive failure of the pot its components or attachments and in serious injury to self or others Read all instructions before using this tool 1 Keep work area clean Cluttered areas invite injuries 2 Observe work area conditions Do not use machines or power tools in damp or wet locations Don t expose to rain Keep work area well lighted Do not use electrically powered tools in the presence of flammable gases or liquids 3 Keep children and animals away Children must never be allowed in the work area Do not let them handle machines tools or hoses 4 Store idle equipment When not in use tools must be stored in a dry location to inhibit rust Always lock up tools and keep out of reach of children 5 Do not force 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 capac ity 6 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 7 Dress properly Do not wear loose clothing or jewelry as they can be caught in moving parts Protective electrically nonconductive clothes and nonskid footwear are recom mended when working Wear restrictive hair covering to contain long hair 8 Use eye and ear protection Always wear ANSI approved impact and chemical splash safety goggles Coa
7. o rupture or explode During each use pull the ring on the safety valve to check that it operates freely and relieves air pressure If the safety valve is stuck does not operate freely or does not relieve air pressure replace the valve REV 06 06 SKU 93119 For technical questions please call 1 800 444 3353 Page 3 22 23 24 25 26 af 28 29 30 31 Do not discard or make any alterations to the safety valve Tampering with welding or drilling the pot can weaken it CAUTION Do not use abrasive corrosive or rust inducing materials with this pot It is not designed for those materials To use them can damage the pot s internal parts Industrial applications must follow OSHA requirements Read all information concerning coating products and cleaning solvents Chlori nated solvents such as 1 1 1 Trichloroethane and Methylene Chloride also known as methyl chloride can chemically react with aluminum and explode Many paint sprayers contain aluminum If you are in doubt about potential chemical reactions contact the coating or solvent manufacturer Check all seals before connecting the spray tool to the air supply Always ensure that the lid is fully attached to the can Always ensure that the retaining ring is screwed past the first thread Always ensure that the air supply is fully attached Do not use wrenches pliers or other tools to tighten pot clamps Use only the torque you can apply with your hand
8. s WARNING Never release the lid while the pot is pressurized Unpacking When unpacking check to make sure that all the parts are included If any parts are miss ing or broken please call Harbor Freight Tools at the number on the cover of this manual If any part of the machine is missing or broken please call Harbor Freight Tools at the num ber on the front cover as soon as possible SKU 93119 For technical questions please call 1 800 444 3353 Page 4 Operation Efficient and easy use of the pressurized pot depends on the careful performance of the steps required to prepare the pot for use to fill the pot and to operate the pot Preparing the Pot for Use 1 Follow the manufacturer s directions when mixing and preparing the paint or coating 2 Strain the paint using a fine mesh screen to keep foreign matter and lumps from clog ging the pot s passageways NOTE Before using it is recommended that the air supply line be passed through a filter to remove any possible dirt water or oil from the line Filling the Pot Refer to the parts assembly illustration and the parts list on page 9 while performing the fol lowing steps 1 Relieve all air pressure in the pot by pulling the ring on the safety valve 9 Pull the ring until the pressure bleeds down 2 Remove the lid assembly by loosening the thumb screws 13 and tipping the lid clamps back Set the lid assembly aside Pour the prepared and strained paint in
9. tings can produce eye irritation When cleaning tools exercise caution when using solvents They can be forcefully ejected from the tool s nozzle and REV 06 06 SKU 93119 For technical questions please call 1 800 444 3353 Page 2 10 11 12 13 14 15 16 17 18 19 20 21 air passages Wear an ANSI approved dust mask or respirator when working around chemical mist 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 clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect tool hoses periodically and if damaged have them repaired by an authorized technician The handle must be kept clean dry and free from oil and grease at all times Disconnect power Unplug compressor when not in use Remove adjusting keys and wrenches Check that keys and adjusting wrenches are removed from the tool or machine work surface before plugging it in Avoid unintentional starting Do not carry any tool with your finger on the trigger whether it is plugged in or not Stay alert Watch what you are doing Use common sense Do not operate any tool when you are tired Check for 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
10. to the pot Replace the lid assembly 3 and tighten the clamps and thumb screws Connect the air supply hose to the air inlet fitting on the pot regulator a De OF a oe Attach the atomization air hose to the air outlet fitting which is directly opposite the air inlet fitting Gauge 5 Handle 10 Adapter Air Inlet 4 Regulator 6 T handle Adjusting Adapter Air Outlet 4 Screw Fluid Outlet Adapter 18 memoare m 2 1 2 GALLON PAINT PO NING p Yoke Assy Lid Clamp 14 SKU 93119 For technical questions please call 1 800 444 3353 Page 5 WARNING Always make sure that the equipment connected to the pot or hose outlet has a higher pressure rating than the regulated air pres sure in the pot Operating the Pot LF 2 Turn ON the air supply at the recommended PSI range 30 60 PSI Adjust the paint pressure by turning the T handle adjusting screw on regulator clockwise to increase pressure and counterclockwise to decrease the pressure Adjust the atomization air for the spray by using the regulator on the pot Operate the spray gun according to the manufacturer s instructions Clean the pot paint hose and spray gun as soon as the job is done or is finished for the day If the pot is not operating properly refer to the Troubleshooting section on page 8 Maintenance Maintenance of the Paint Pot consists of cleaning it thoroughly after each use by performin
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