Southworth DANDY LIFT Owner's Manual
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Southworth DANDY LIFT Owner's Manual

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Owner's Manual
DANDY LIFT
For model numbers UDL-150, UDL-250, UDA-350W, UDA-500 & UDA-800,
this manual is for Serial number L-248493 and up,
and for machines manufactured in September 2011 and newer.
For older machines, contact Southworth Parts Department.
Model # ____________________
Serial # ____________________
Placed in Service ____________
Distributed by Ergonomic Partners
Email: sales@ergonomicpartners.com
Web: www.ergonomicpartners.com
PH: 314-884-8884 | FAX: 800-570-5584
Southworth Products Corp
P.O. Box 1380, Portland, Maine 04104-1380
May 2017

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  • Page 1 For model numbers UDL-150, UDL-250, UDA-350W, UDA-500 & UDA-800, this manual is for Serial number L-248493 and up, and for machines manufactured in September 2011 and newer. For older machines, contact Southworth Parts Department. Model # ____________________ Serial # ____________________...
  • Page 2 Please note: This manual was current at the time of printing. To obtain the latest, most updated version, please contact Southworth’s Customer Service Department or go to our website: www.SouthworthProducts.com, under the Parts & Service tab you will find a complete list of current owner’s manuals to print.

  • Page 3: Table Of Contents

    Serial numbers and manufactured date which marked on die on each brass plate are registered in manufacture’s book. The number and date show individual identity and please keep the record prior to use the unit. NEW STYLE DANDY LIFT OWNER'S MANUAL 3...

  • Page 4: Responsibility Of Owners And Users

    It is the responsibility of the user/purchaser to advise the manufacturer where deflection may be critical to the application. Repairs All repairs shall be made by qualified personnel in conformance with Southworth’s instruc- tions. Operators Only trained personnel and authorized personnel shall be permitted to operate the equip- ment.

  • Page 5: Safety

    (Blue Background) SAFETY INSTRUCTIONS (or equivalent) signs indicate S A F E T Y safety-related instructions or procedures. I N S T R U C T I O N S (Green Background) NEW STYLE DANDY LIFT OWNER'S MANUAL 5...

  • Page 6: Introduction

    PRIOR TO OPERATING THE LIFT: The UD Dandy Lift is designed to provide safe operation. By following these safety rules, the operator will avoid injury to him/her self or others and also damage to the Dandy Lift, other equipment or structures.
  • Page 7 C. Parking brake (floor lock) will require adjustment. Adjust the contact shoe so that you can see it make contact with the floor with some force and then make sure it can still be released without difficulty. NEW STYLE DANDY LIFT OWNER'S MANUAL 7...
  • Page 8 Jack Pedal receiver. (Fig. 2) C) Please remove nut and spring washer and then put in handle assembly to bottom frame. (Fig. 3) Then the Release Lever Rod will go to right side of crank. (Fig. 4) NEW STYLE DANDY LIFT OWNER'S MANUAL...

  • Page 9: Specifications

    ORANGE/BLUE YELLOW/BLUE GRAY/BLUE YELLOW/BLUE TARE WEIGHT – lb. (kg) 85.8 (39) 118.8 (54) 193.6 (88) 250.8 (114) 231.0 (105) Note: Casters are rubber except where noted. Specifications are subject to change without notice. NEW STYLE DANDY LIFT OWNER'S MANUAL 9...

  • Page 10: Operating Instructions

    Do not allow load to overhang the edge of the platform. Do not load more than specified capacity. Parking Lock: 1. Parking brake (floor lock) must be actu- ated during parking and lifting or lowering of the platform. NEW STYLE DANDY LIFT OWNER'S MANUAL...

  • Page 11: Inspection & Maintenance

    Supports of the following size are recommended: Width (in.) Length (in.) UDL-150 3/4 x 3/4 UDL-250 3/4 x 1-1/2 UDA-350W 3/4 x 1-1/2 UDA-500 3/4 x 1-1/2 UDA-800 3/4 x 1-1/2 NEW STYLE DANDY LIFT OWNER'S MANUAL 11...
  • Page 12 If air bubbles are not purged yet, repeat above adjustment once more. • Jack valve does not close perfectly Valve on jack will not be closed perfectly. In this case, adjustment is required in accor- dance with the procedure on the next page: NEW STYLE DANDY LIFT OWNER'S MANUAL...
  • Page 13 To adjustment release of release elver rod. To change the degree of release lever rod. The right one is perpendicular with release lever. • After adjustment, to assemble from center rod, washer to R-pin. NEW STYLE DANDY LIFT OWNER'S MANUAL 13...
  • Page 14 Remove jack lever (P/N ND410011 or NB41001J, (P/N UNA401010 for UDL-150) 6. The above disconnects the jack from all connected linkages. Then the jack can be re- moved by loosening mounting bolts of jack. 7. Reverse the above sequence for installation of jack. NEW STYLE DANDY LIFT OWNER'S MANUAL...

  • Page 15: Illustrated Parts List

    To place your parts order, both model and serial number must be specified together with name of each parts and required quantity. For example: Model No. Serial No. Item No. Name & (P/N) Quantity UDA-500 N-6-1 Front caster (P/N 38WK 125R NEW STYLE DANDY LIFT OWNER'S MANUAL 15...

  • Page 16: Fig. N1-1 Platform

    Ring, Retaining 0321601 0322001 0322501 -2 Roller (Upper) NB351002 ND351001 NE351001 (Lower) NB361001 ND361001 ND361001 -3 Washer 0910812 0910812 0910812 -4 Stay ND391012 ND391012 ND391012 -5 Jack Plate NB340050 ND351051 NE350050MA Screw 0218825 0218825 0218825 NEW STYLE DANDY LIFT OWNER'S MANUAL...
  • Page 17 Item No Description Qty UDL-250 UDA-500 UDA-800 UDA-350W Handle Assy -1 Handle with NB221012 ND220011 ND220011 ND220011 name plate -2 Nut 0812011 0812011 0812011 0812011 Washer, Spring 0982057 0982057 0982057 0982057 Fig. N1-4 NEW STYLE DANDY LIFT OWNER'S MANUAL 17...
  • Page 18 -1 Floor Lock ND810000 ND810000 ND810000 ND810000 -2 Bolt 0110820 0110820 0110820 0110820 -3 Washer, Spring 4 0980853 0980853 0980853 0980853 -4 Nut 0810811 0810811 0810811 0810811 -5 Shoe ND810200 ND810200 ND810200 ND810200 Fig. N1-7 NEW STYLE DANDY LIFT OWNER'S MANUAL...
  • Page 19 -14 Washer, Spring 0980652 0980652 0980652 0980652 -15 Nut 0810611 0810611 0810611 0810611 -16 Bolt 0110865 0110865 0110865 0110865 -17 Washer, Spring 0910813 0910813 0910813 0910813 -18 Nut 0810812 0810812 0810812 0810812 Fig. N1-8 NEW STYLE DANDY LIFT OWNER'S MANUAL 19...
  • Page 20 ND410011 -12 Pin-2 ND410091 ND410091 ND410091 ND410091 Ring Retaining "E" 0320605 0320605 0320605 0320605 -13 Roller ND410060 ND410060 ND410060 ND410060 -14 Grease Nipple 0040600 0040600 0040600 0040600 Washer 0910612 0910612 0910612 0910612 Fig. N1-9 NEW STYLE DANDY LIFT OWNER'S MANUAL...
  • Page 21 NA340052 Screw 0218825 Fig. S-2 Item No Description UDL-150 Frame (Not illustrated) NA100002 Item No Description UDL-150 Handle Assy -1 Handle with name NA221012 plate -2 Nut 0812011 Washer, Spring 0982057 Fig. S-4 NEW STYLE DANDY LIFT OWNER'S MANUAL 21...
  • Page 22 -2 Rear Caster J-SKK-R100 -3 Bolt Washer, Spring 0980865 0810811 Fig. S-6 Item No Description UDL-150 Parking Lock -1 Floor Lock NA810002 -2 Bolt 0110820 -3 Washer, Spring 0980853 -4 Nut 0810811 Fig. S-7 NEW STYLE DANDY LIFT OWNER'S MANUAL...
  • Page 23 ND410060 Fig. S-9 The parts, components, those specifications and quantity may change without notice. When place of parts order, please refer to respective serial number assigned on brass plate attached on each unit. NEW STYLE DANDY LIFT OWNER'S MANUAL 23...

  • Page 24: Ordering Replacement Parts

    Ordering Replacement Parts Southworth has carefully chosen the components in your unit to be the best available for the purpose. Replacement parts should be identical to the original equipment. Southworth will not be responsible for equipment failures resulting from the use of incorrect replacement parts or from unauthorized modifications to the unit.
  • Page 25 2 YEAR WARRANTY Southworth Products Corp warrants this product to be free from defects in material or workmanship for a period of 2 years of single shift usage from date of shipment, providing claim is made in writing within that time period. This...
  • Page 26 For model numbers M-500L, F-500L & F-500H, this manual is for Serial number L-139001 and up, and for machines manufactured in May 1997 and newer." For older machines, contact Southworth Parts Department. OPERATION & MAINTENANCE MANUAL With Illustrated Parts List SOUTHWORTH PRODUCTS CORP P.O.
  • Page 27 INDEX Safety ................5 Dandy Lift Specifications ..........7 General Information & Operation L150, L250, A350W, A500, A800 ........9 General Information & Operation M500L, F500L, F500H ..........10 Inspection and Maintenance ........15 Lubrication ..............15 Illustrated Parts List ............ 18...
  • Page 28 It is the responsibility of the user/purchaser to advise the manufacturer where deflection may be critical to the application. Repairs All repairs shall be made by qualified personnel in conformance with Southworth’s instructions. Operators Only trained personnel and authorized personnel shall be permitted to operate the equipment.
  • Page 29 SAFETY ALERT SYMBOLS AND SIGNAL WORDS The safety of all persons operating, maintaining, repairing, or in the vicinity of this equipment is of paramount concern. This is a powerful machine with moving parts, and is capable of causing personal injury if proper precautions are not taken. Therefore, throughout this manual, certain hazards have been identified which may occur in the use of the machine, and there are appropriate instructions or precautions which should be taken to avoid these hazards.
  • Page 30  All applicable governmental regulations 3. You have the appropriate tools, lifting equipment and a suitable workshop. WARNING While performing maintenance do not work on a raised lift. Lay the lift on its side when working on any Dandy lift.
  • Page 31 PRIOR TO OPERATING THE LIFT: The Dandy Lift is designed to provide safe operation. By following these safety rules, the operator will avoid injury to him/her self or others and also damage to the Dandy Lift, other equipment or structures.
  • Page 32 DANDY LIFT SPECIFICATION MODEL L-150 L-250 A-500 A-800 A-350W CAPACITY – lb. (kg.) 330 (150) 550 (250) 1100 (500) 1760 (800) 770 (350) PLATFORM LOWERED 8.3 (210) 9.5 (245) 11.8 (300) 13.0 (330) 13.6 (345) HEIGHT – inches (mm) VERTICAL TRAVEL – inches 20.7 (525)
  • Page 33 MODEL M/F – 500 F – 500H CAPACITY – lb. (kg.) PLATFORM LOWERED HEIGHT – inches (mm) VERTICAL TRAVEL – inches (mm) PLATFORM RAISED HEIGHT – inches (mm) HANDLE HEIGHT – inches (mm) PLATFORM WIDTH x LENGTH – inches (mm) 500 X 940 500 X 1100 OVERALL WIDTH x LENGTH –...
  • Page 34 GENERAL INFORMATION & OPERATION L150, L250, A350W, A500, A800 A. The lift is packed in a cardboard box. Assembling of the handle with lift-lowering lever and jack up pedal is required. WARNING: Assembly work must be done a on a flat surface. Wheels must be chocked to prevent accidental rolling of the unit.
  • Page 35 GENERAL INFORMATION & OPERATION M-500L, M-500L, F-500H ASSEMBLY: To use the M-500L or F-500 L/H, stand the hydraulic cylinder upright and attach the release lever and the handle. Figure 1: General View (Bed Down) Figure 2: General View (Fork Down)
  • Page 36 1. The illustration below shows the hydraulic cylinder unit in its collapsed position for transporting. 2. Remove the retaining bolt and washer shown in the illustration. 3. Raise the hydraulic cylinder (2) and stand it up vertically and fasten the base plate of the hydraulic cylinder to the frame with the retaining bolt and washer.
  • Page 37 F-500L/H Fork Up Position M-500L Bed Up Position A. Fastening the Handle Remove the retaining bolt and nut of the handle unit. Insert the handle in the mounting flange so that the handle curves toward the operator. Fasten the handle on the left and right with retaining bolts, tighten the nuts.
  • Page 38 B. Air sometimes enters the hydraulic cylinder during transport and the fork/platform may not rise. In such a case, pump the pedal about ten times and leave it for about ten minutes. The air will be released from this self-bleeding system and the fork/platform will rise.
  • Page 39 CAUTION: Adjust stopper bolt when lift lowers too rapidly. To maintain the platform at an intermediate point:  The platform stops when pumping up pedal is stopped.  When the lowering lever is released, the platform stops lowering and will maintain the position.
  • Page 40 INSPECTION AND MAINTENANCE Dandy Lifts do not require special maintenance, other than lubrication and periodic inspection. Inspection and maintenance should be made in accordance with the following procedure for smooth and efficient operation. CAUTION: During lubrication, inspection and maintenance the platform must be empty. WARNING: If the platform needs to be raised for access to lubrication points, the unit should be laid over on it side.
  • Page 41 B. Inspection and Maintenance Prior to use of the unit, check for damage, deformation or cracks on the body. NOTE: During inspection, the platform must be empty. Remove foreign substance on scissors guide from the frame and rail. Check lifting performance of the platform in accordance with provision of operation. Check lifting up performance.
  • Page 42 D. Removing Scissors Assembly 1. Raise table up to maximum height and lay over on its side. 2. Loosen and remove screw (p/n 0218825) from lift box. ROD – 2 R pin Rod – 3 Longer support Length Section A 7” 1”...
  • Page 43 ILLUSTRATED PARTS LIST FOR MODELS L-250, A-500, A-800 and A-350W, refer to figure 1 (item N) illustration and part number against Figure 2 (item S) for L-150. To place your part order, both model and serial number must be specified together with name of each part and required quantity.
  • Page 44 Item No. Description L-250 A-500 A-800 N1-2 Scissors Device 1 Scissor (outer) NB310012 ND310011 NE310010 (inner) NB320012 ND320010 NE320010 Pin. Pivot NB370000 ND340070 NE340070 -1-2 Lift Box NB340012 ND340011 NE340011 Pin. Pivot NB350002 ND350001 NE350001 Ring, Retaining 2 0321601 0322001 0322501 Roller (Upper) NB351002...
  • Page 45 Item # Description A-350W N1-2’ Scissors Device -1-1 Scissors (lower) (out side) NC320011 (in side) NC310010 -1-2 Scissors (upper) (out side) NC32001B (in side) NC31001B Pin Pivot ND340070 Lift Box NC340011 Ring. Retaining 0322001 Roller (upper) ND351001 (lower) ND361001 Washer 0910812 Stay ND391012...

  • Page 46: Fig. N1-4 Handle Assembly

    Item No. Description L-250 A-500 A-800 A-350W N1-3 Frame (not illustrated) NB101002 ND101002 NE101001 NC101001 FOR L-250, A-500, A-800, A-350W Item No. Description L-250 A-500 A-800 A-350W N1-4 Handle Assy Handle with Name plate NB221012 ND220011 ND220011 ND220011 0812011 0812011 0812011 0812011 Washer, Spring...

  • Page 47: Fig. N1-5 Jack Assembly

    Item # Description Qty L-250 A-500 A-800 A-350W N1-5 Jack Assy *(NA511AA1) *(ND511AA1) *(NE521AA0) *(ND511AA1) Piston ND520010 ND520010 NE520010 ND520010 Spring, Comp NB531001 ND531001 NE531001 ND531001 ND540010 ND540010 NE540010 ND540010 Pin, Spring 0460820 0460820 0460824 0460820 Nut “U” 0810881 0810881 0810881 0810881 connect rod-3...

  • Page 48: Fig. N1-6 Caster

    Item # Description L-250 A-500 A-800 A-350W N1-6 Caster (4 sets) Front Caster 38-WK-100R 38-WK-130R 38-WK-150U 38-WK-130R Rear Caster 38-WJ-100R 38-WJ-130R 38-WJ-150U 38-WJ-130R Bolt 01410200 0141020 0141020 0141020 Washer, sprg 0981064 0981064 0981064 0981064 0811011 0811011 0811011 0811011 Fig. N1-6 Caster Item # Description L-250...
  • Page 49 Item # Description L-250 A-500 A-800 A-350W N1-8 Lowering Lever Assy Screw 0216616 0216616 0216616 0216616 washer, sprg 0980652 0980652 0980652 0980652 0810611 0810611 0810611 0810611 ND720020 ND720020 ND720020 ND720020 pin, spring 0460314 0460314 0460314 0460314 fixed support ND720010 ND720010 ND720010 ND720010 spring, tension...
  • Page 50 Fig. N1-8 Lowering Lever Assembly...
  • Page 51 Item # Description L-250 A-500 A-800 A-350W N1-9 Jack Pedal Assembly pedal, jack ND430010 ND430010 ND430010 ND430010 pin, split 0360630 0360630 0360630 0360630 nut, castle 0811652 0811652 0811652 0811652 shaft (bolt) 0111675-17 0111675-17 0111675-17 0111675-17 receiver, pedal NB440012 ND440012 ND440012 ND440012 Pin “R”...

  • Page 52: Fig. N1-9 Jack Pedal Assembly

    Fig. N1-9 Jack pedal Assembly...

  • Page 53: Fig. S-1 Platform

    FOR L-150 Item No. Description L-150 platform platform plate NA210012 screw 0218825 washer, spring 0980853 plastic fitting for stay ND391032 Fig. S-1 Platform Item No. Description L-150 Scissors Device -1-1 Scissors 1(outside) NA320012 (inside) NA310012 Pin. Pivot NA370002 -1-2 Lift Box NA340012 Pin Retaining 0321601...

  • Page 54: Fig. S-4 Handle Assembly (Udl-150)

    Item No. Description L-150 Frame (not illustrated) NA100002 Item No. Description L-150 Handle Assembly Handle with Name plt NA221012 0812011 washer, spring 0982087 Fig. S-4 Handle Assembly Item No. Description L-150 Jack Assembly *(NA511AA3) Piston NA510022 Spring Compression NA531003 NA540012 Pin, Spring 0460832 Nut “U”...

  • Page 55: Fig. S-7 Parking Lock (Udl-150)

    Item No. Description L-150 Caster applicable to s/n 26034 and up. Front Caster K-SKK-R100 Rear Caster J-SKK-R100 Washer, spring 0980865 Bolt, washer, spring 0980865 0810811 Fig. S-6 Caster Item No. Description L-150 parking lock -1-1 Floor Lock NA810002 Spring, tension ND810220 Shoe ND810200...
  • Page 56 Item # Description L-150 N1-8 Lowering Lever Assy Screw 0216616 Washer, spring 0980652 0810611 ND720020 Pin, Spring 0460314 Fixed Support ND720010 spring, tension ND730000 Screw, (stopper) 0216630 0810611 Lowering Lever NA711012 Sleeve, Connecting ND740052 Pin, Spring 0460420 Crank ND740031 Washer 0910813 Pin, “R”...
  • Page 57 Item No. Description L-150 Jack Pedal Assembly Pedal, Jack NA430013 Lever, Jack NA401010 Ring, Retaining “C” 0321601 Shaft for Lever NA410082 NA410091 Ring, retaining “E” 0320625 Roller ND41006 Fig. S-9 Jack Pedal Assembly Name M-500L F-500L F-500H Handle NJ220011 NJ220011 NJ220011...
  • Page 58 M-500L, F-500L, F-500 H PARTS LIST...
  • Page 59 Name M-500L F-500L F-500H Quantity Chain Cover NJ570000 NJ570000 NJ570000 0810612 0810612 0810612 Chain Cover Support NJ510010 NJ510010 NJ510010 Roller Chain NJ450030 NJ450030 NJ450030 Bush 12825DU 12825DU 12825DU Ring Retaining C 0322801 0322801 0322801 Sprocket NJ450010 NJ450010 NJ450010 Shaft NJ500010 NJ500010 NJ500010 Offset Rink...
  • Page 60 Wheel Caster Caster Assy. Name M-500L F-500L F-500H Quantity 413SA-UB150 413SA-UB150 413SA-UB150 Rear swivel caster...
  • Page 61 M-500L Platform F-500L, F-500H Forks Platform/Forks Assy. Name M-500L F-500L F-500H Quantity Platform NJ210000 NK200000 NL200000 Shaft NJ340010 NJ340010 NJ340010 Ring Retaining C 0322001 0322001 0322001...
  • Page 62 M-500L, F-500L, F-500H Scissor Assembly Scissor Assy. Name M-500L F-500L F-500H Quantity Scissor (Inside) NJ310000 NJ310000 NL310000 Scissor(Outside) NJ320000 NJ320000 NL320000 Roller NJ330010 NJ330010 NJ330010 Ring Retaining C 0322001 0322001 0322001...
  • Page 63 M-500L, F-500L, F-500H Frame Frame Assy. Name M-500L F-500L F-500H Quantity Frame NJ100000 NJ100000 NL100000 Shaft NJ410020 NJ410020 NJ410020 Ring Retaining C 0322001 0322001 0322001 Front Caster NJ410010 NJ410010 NJ410010 Bearing 16204Z0 16204Z0 16204Z0 Washer 0912015 0912015 0912015 Shaft NJ550010 NJ550010 NJ550010 Ring Retaining C...
  • Page 64 2 YEAR WARRANTY Southworth Products Corp warrants this product to be free from defects in material or workmanship for a period of two (2) years of single shift usage from date of shipment, providing claim is made in writing within that time period. This warranty shall not cover modified designs for special applications, failure or...
  • Page 65 Southworth is the world class supplier of products designed to improve productivity and enhance safety. Our staff has over 400 years of engineering experience. If one of our standard products does not meet your needs, our engineers can custom design equipment specifically suited to your material handling application.

This manual is also suitable for:

Udl-150Uda-500Uda-800Udl-250Uda-350w

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