PLASTIC CAP STAPLER 99637 SET UP AND OPERATING INSTRUCTIONS Visit our website at: http://www.harborfreight.com Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL. Copyright© 2008 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. Diagrams within this manual may not be drawn proportionally.
SAVE THIS MANUAL NOTICE is used to address practices not related to personal injury. Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
Stapler. Distractions are able to result in the loss of control of the tool. Personal safety a. b. c. d. e. Stay alert. Watch what you are doing and use common sense when operating the tool. Do not use the tool while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the tool increases the risk of injury to persons. Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep hair, clothing, and gloves away from moving parts.
c. d. Do not use the Stapler if the Trigger (39) does not turn the tool on or off. Any tool that cannot be controlled with the Trigger is dangerous and must be repaired. Disconnect the Stapler from the air source before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool unintentionally.
SYMBOLS AND SPECIFIC SAFETY INSTRUCTIONS cannot be built into this product, but must be supplied by the operator. 2. WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities, contains chemicals known [to the State of California] to cause cancer, birth defects or other reproductive harm.
5. Obey the manual for the air compressor used to power this Stapler. 6. Install an in-line shutoff valve to allow immediate control over the air supply in an emergency, even if a hose is ruptured. 7. Use this Stapler with both hands only. Using tools with only one hand can result in loss of control. Vibration Precautions This Stapler vibrates during use. Repeated or long-term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms and shoulders.
PRODUCT SPECIFICATIONS Air Pressure Range 70-90 PSI Air Hose Requirement 3/8” I.D. Air Inlet 1/4” -18 NPT Air Consumption 6.0 CFM Fastener Type Staples with Plastic Caps Staple Length 3/8” to 1-1/4” Staple Crown Size 3/8” Crown Staple Gauge 18 Gauge Plastic Cap Diameter 1” O.D.
operate accidentally after the air supply is disconnected. Note: Air flow, and therefore tool performance, can be hindered by undersized air supply components. 1. Incorporate a filter, regulator, oiler and shut off valve for best service, as shown in the diagram above. An inline shutoff valve is an important safety device because it can immediately shut-off air flow in case of tool or hose failure. 3.
discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered. can be turned a full 360°. Prior to using the Stapler, always adjust the Exaust Cap so that the compressed air is exhausted away from your face. (See Figure B.) OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product. 2.
5. FIGURE C (MAGAZINE OPENED) MAGAZINE (73) MAGAZINE LATCH (63) To test the single sequential safety trip mechanism of the Stapler: • WARNING: Even though the Stapler should be empty during this procedure, ALWAYS point the Stapler at a piece of scrap wood when testing. • Make sure the Stapler is disconnected from its air supply. • Completely empty the Stapler of staples and plastic caps.
only once. With the Trigger held, carefully lift the Stapler and press it against the scrap wood again. The tool must not cycle (fire). If it fails to perform in the manner explained in bold, have it repaired by a qualified service technician. (See Figure F.) 3. Secure loose workpieces using a vise or clamps (not included) to prevent movement while working. 4. There must not be hazardous objects (such as utility lines or foreign objects) nearby that will present a hazard while working.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Turn off the Stapler, detach the air supply, safely discharge any residual air pressure in the tool, and turn the Trigger (39) to its off position before performing any inspection, maintenance, or cleaning procedures. depressed, gently and briefly squeeze the Trigger (39) once. One staple and plastic cap will be fired. 8. Do not press the Bottom Plate (95) against the workpiece with excessive force. Allow the tool to do the work.
filter must be regularly drained. Performing routine maintenance on the air supply will allow the tool to operate more safely and will also reduce wear on the tool. 2. After each use: • Clean the exterior of the Stapler using a clean cloth. Do not use solvents. Do not immersed the tool in liquid. 3. 4. pliers to remove the jammed plastic cap. Then turn and lower the Canister Latch to re-apply pressure on the plastic caps.
TROUBLESHOOTING Problem Possible Causes Decreased output. 1. Not enough air pressure and/ or air flow. 2. Obstructed trigger. 3. Incorrect lubrication or not enough lubrication. 4. Blocked air inlet screen (if equipped). 5. Air leaking from loose housing. 6. Mechanism contaminated. 1. Vane wear or damage. Housing heats during use. 1. Incorrect lubrication or not enough lubrication. 2. Worn parts. Severe air 1. Cross-threaded housing leakage. components. (Slight air leakage is normal, 2.
PARTS LIST Part # Description Part # Description 1 Exhaust Cap 38 O-Ring 2 Hex Bolt 39 Trigger 3 Spring Washer 40 Pin 4 Cylinder Cap Unit 41 Hex Bolt 5 Seal 42 Spring Washer 6 Internal Lining 43 Guide (Work Contact Element) 7 O-Ring 44 Pin 8 Compression Spring 45 Spring 9 Gasket (Cylinder Cap) 46 Hex Bolt 10 O-Ring 47 Drive Depth Adjuster 11 Head Valve/Piston Valve 48 Nut 12 O-Ring 49 Spring 13 O-Ring 50 Ring 14 O-Ring 51 Safety 15 Collar 52 E-R
PARTS LIST - CONTINUED Part # Description Part # Description 75 Driver Guide 93 Plate 76 Connecting Plate 94 Hex Bolt 77 Hex Bolt 95 Bottom Plate 78 Nut 96 Plate 79 Spring Plate 97 Washer 80 Spring Plate 98 Washer 81 Retainer Ring 99 Hex Bolt 82 Fixing Seat 100 Pin 83 Cylinder Bushing 101 Pusher Spring 84 O-Ring 102 Idler Wheel 85 Piston 103 Spring Holder 86 Spring 104 Canister Latch 87 Stopper 105 Cap Canister 88 Retainer Ring 106 Bent Plate 89 D
ASSEMBLY DIAGRAM SKU 99637 For technical questions, please call 1-800-444-3353.
90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.
