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4-GALLON
BACKPACK SPRAYER
65040
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.
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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
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NOtiCE is used to SAVE thiS mANuAL address practices Keep this manual for the safety warn- not related to personal injury. ings and precautions, assembly, operat- CAutiON, without ing, inspection, maintenance and cleaning the safety alert procedures. Write the product’s serial symbol, is used to address number in the back of the manual near the practices not related to assembly diagram (or month and year of personal injury. purchase if product has no number). Keep this manual and
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11. do run dry. Dry running will cause Specific Safety Rules damage to the inner seals. Make 1. do not point nozzle of Spray head sure the water or liquid chemical sup- at yourself, other people, or ani- ply used for the Sprayer is not dirty or mals. Do not spray liquid contents sandy. into the wind. 12. do not pull or carry the Sprayer by 2. For outdoor use only. its Spray Gun Assembly. Use the Handle (30) on the Sprayer to move 3. do not keep water or any liquid the tool from one lo
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er periodically, and if damaged, have SPECiFiCAtiONS it repaired by an authorized service facility. Keep handles dry, clean, and Tank Capacity 4 Gallons free from oil and grease. Operating PSI 44 - 58 PSI Spray Range 23” - 31” 5. Check Damaged Parts - Before further use of the appliance, a guard 17 - 54 oz. (Depending Flow Rate on Spray Head Type) or other part that is damaged should Pump Type Manual Hand Pump be carefully checked to determine that it will operate properly and per- Weigh
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5. Prior to filling the Tank (16) of the The Sprayer is equipped with four Sprayer with liquid, remove the Tank Spray Head (54, 55, 56, 58) types: Cap (23) and check to make sure the Filter (21) is clear of dirt and debris. A. 30° Double Spray Head (54): If necessary, remove the Filter and Designed for wider spray areas on thoroughly clean. short crops and the spraying of 6. Insert the Filter back into the opening herbicides and pesticides. Move in of the Tank.
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Remove Tank Cap from Container. misalignment or binding of moving Make sure Filter is clear of dirt and parts, damaged or loose parts, dirt or debris. Refill Container with liquid, debris in Filter, and any other condi- and replace Cap. Pump Arm to pres- tion that may affect tool’s safe opera- surize system and continue spraying. tion. do not use damaged equip- ment. 14. To attach Extension Arm (57), make sure the end has the rubber sealing 2. AFtER uSE, clean external surfaces gasket in pl
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PARtS LiSt PARtS LiSt Part description Q’ty Part description Q’ty 1 Arm Clamp 1 30 Handle 1 2 Fixed Ring 1 31 Limited Cap 1 3 Air Chamber 1 32 Switch Pin 1 4 Bowl 1 33 Switch Filter 1 5 Sealing Ball 2 34 Handle Sealing Ring 1 6 O-Ring (15.5 x 2.5) 2 35 Switch Body 1 7 Sealing Ball Seat 2 36 Switch Sealing Pad 1 8 Arm Cover 1 37 Valve Core O-Ring 1 9 Split Pin 1 38 Valve Core 1 10 Connecting Rod 1 39 Spring 1 11 Arm 1 40 Switch Nut 1 12 Air Chamber Cover 1 41 Lever 1 13 Air Tube Sealing Washer 1
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ASSEmBLY diAGRAm 24 26 1 54 25 57 23 27 9 22 12 28 8 21 29 13 2 14 33 15 30 16 3 31 32 20 34 41 37 35 10 40 39 38 36 55 42 44 4 5 43 6 56 7 45 47 11 48 19 46 49 51 50 18 17 53 52 58 Record Product’s Serial Number here: Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not avail- able individually as replacement parts. REV 10f SKU 65040 For technical questions, please call 1-800-444-3353
