Yale Lift-Tech SHAW-BOX Operation, Service & Parts Manual
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Yale Lift-Tech SHAW-BOX Operation, Service & Parts Manual

700 series wire rope electric hoists
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Operation, SERVICE & PARTS MANUAL
SERIES 700
SHA
SHA
SHA W
SHA
SHA
WIRE ROPE ELECTRIC HOISTS
WEIGHT WATCHER
COPYRIGHT 2003, Yale! ! ! ! ! Lift-Tech, division of Columbus McKinnon Corporation
July, 2003
W
W
-BO
-BO X X X X X
-BO
W -BO
W
-BO
INCLUDING
RATED LOADS THRU 25 TONS
Before installing hoist, fill in the
information below. Refer to the
Hoist and Motor data plates.
Model No. _______________
Serial No. _______________
Purchase Date ___________
Voltage _________________
Rated Load ______________
OVERLOAD CLUTCH MODELS
®
Part No. 113533-60
Page 1

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  • Page 1 OPERATION, SERVICE & PARTS MANUAL Before installing hoist, fill in the information below. Refer to the Hoist and Motor data plates. Model No. _______________ Serial No. _______________ Purchase Date ___________ Voltage _________________ Rated Load ______________ SERIES 700 -BO X X X X X SHA W W -BO ®...
  • Page 2 Figure 1-1. Cutaway View of Standard Series “700” SHAW-BOX Electric Hoist This cutaway view illustrates the high quality and precision construction of your new SHAW-BOX electric hoist. An examination of its makeup will show it is designed and built to give you long service life with a minimum of attention. Notice that it has wide-faced helical gearing made of heat-treated steel, ball bearings throughout, large diameter grooved rope drum and large lower block rope sheave.
  • Page 3 FOREWORD (Continued) The contents of this manual are of necessity, general in nature INTERNATIONAL DOES NOT WARRANT OR OTHERWISE and may cover features not incorporated on your hoist; or, you GUARANTEE (IMPLIEDLY OR EXPRESSLY) ANYTHING may have ordered features not covered by this manual. OTHER THAN THE COMPONENTS THAT LIFT-TECH Therefore, the user must exercise care in applying instructions MANUFACTURES...
  • Page 4 NOTICE SHAW-BOX hoists thru 15 tons are available with an optional built-in mechanical overload clutch. Hoists having WARNING this device are identified with words “WEIGHT WATCHER”...
  • Page 5 When proper spacing has been determined, loosen mounting WARNING nuts (Item 1, Figure 2-1) to allow trolley wheels to spread far enough to pass over edges of beam flange. (Some installations Be certain that electrical power supply is OFF and may require complete removal of one trolley side plate.) Using locked in the open position before attempting any adequate equipment carefully lift the hoist and trolley so the...
  • Page 6 SHAW-BOX hoists a with a lower limit switch in which case no less than one wrap shall remain on the drum. Also check to see that reversing switch will automatically close and reverse direction of motion to lowering.
  • Page 7 SECTION III - OPERATION procedures and warnings. c. DO make sure hook travel is in the same direction as 3-1. GENERAL. Operation of Series “700” SHAW-BOX electric shown on controls. hoists is controlled by a convenient pendant push button station.
  • Page 8 af. DO NOT lift loads over people. ag. DO NOT leave a suspended load unattended unless specific precautions have been taken. ah. DO NOT allow sharp contact between two hoists or between hoist and obstructions. ai. DO NOT allow the rope or hook to be used as a ground for welding.
  • Page 9 This form is suggested as a guide for written inspection reports. Inspections are recommended each month and should be 5-1. GENERAL. All SHAW-BOX, Series “700,” hoists are performed thoroughly enough to inform the hoist user of inspected and tested at the factory. Regular in service inspection deficiencies for any item listed.
  • Page 10 Paragraph 4-5. If a screw type limit switch is furnished, add a light film of NLGI No. 2 grease to bevel gear. 5 Years elapsed * Complete inspection, disassembly, and maintenance required. It is recommended that your SHAW-BOX Repair time or 5000 Station be contacted for this service.
  • Page 11 INSPECTION SCHEDULE AND MAINTENANCE REPORT HOIST SERIAL NO. (MFGRS) _______________________ CUSTOMER CRANE IDENTITY NO. _______________________ RATED LOAD _________________ LOCATION IN PLANT __________________________________ MONTHLY # ANNUAL # TYPE ________________________ THIS INSPECTION IS SEMI-ANNUAL # VOLTAGE _____________________ INSPECTED BY: ________________ DATE _____________ Recom- CONDITION COMPONENT, UNIT OR PART...
  • Page 12 5-4. INSPECT ELECTRICAL CONTROLS. Arrangement of electrical control equipment varies with the type of control, physical space and the optional control features ordered with the hoist. Note the location in the electrical compartment of the control circuit fuse, transformer, limit stop switches and the hoist contactors.
  • Page 13 To disassemble and inspect mechanical load brake without clutch be performed by a factory approved SHAW-BOX overload clutch, either in or removed from hoist, proceed Repair Station. Fine adjustments can be made with clutch as follows: installed.
  • Page 14 11990 Figure 5-7. Installing Load Brake Shaft Ball Bearing in 10024 Gearcase Spider (Size 2 Hoist Shown) Figure 5-5. Installing Retainer Plates on Load Brake Shaft I. Before replacing brake cover, fine adjustment can be made to overload clutch if your hoist is so equipped. See OVERLOAD CLUTCH ADJUSTMENT - Paragraph 7-5.
  • Page 15 a. Inspection. Wire rope on your hoist is` one of the most 5-9. ROPE REEVING. important components requiring frequent inspection and a. General. Before unreeling rope from a coil or reel be sure maintenance. All wire ropes will eventually deteriorate to floor is clean.
  • Page 16 SINGLE REEVED HOISTS (2) Grasp loop, formed after installing end anchor, and place bottom block sheave in loop. Lower sheave into Stretch new cable on floor in one continuous length. Make bottom block and insert sheave pin. Replace key plates certain there is no twist in rope.
  • Page 17 Figure 5-8. Reeving Diagrams Page 17...
  • Page 18 f. Reeving - 6 part single. (5) Replace sheave guard. See Figure 5-8, for diagram. (6) Lubricate rope per Paragraph 4-3. See Figure 9-15 for bottom block parts - 9/16" rope. h. Reevinq - 3 part double. See Figure 9-19 for bottom block parts - 3/8" rope. See Figure 5-8, for diagram.
  • Page 19 (5) Pull remaining rope up to upper equalizer sheave. (1) Form loop in each rope coming from rope drum. Place Partially insert sheave pin thru yoke side plate and these loops in sheave pockets in bottom block. Slide one washer. Place sheave in rope loop and insert pipe or rod thru sheave pin holes to hold the two sheave with rope into sheave pocket.
  • Page 20 (6) Repeat step 5 for remaining bottom block sheaves. (b) Lower the bottom block unspooling rope from rope Install sheave pin through sheaves. Replace key plates drum until only one quarter (1/4) turn remains to and bolts securing sheave pin. rope end anchors in drum.
  • Page 21 SECTION Vl - TROUBLE SHOOTING (continued) Trouble Probable Cause Possible Remedy 6-1. Hoist Will Not Operate d. Contactor assembly not d. Check contact points. Replace if (Continued). functioning. excessively burned or pitted. Check for burned out contactor coils. See that necessary jumper wires are properly installed.
  • Page 22 7-1. MECHANICAL LOAD BRAKE. The mechanical load brake assembly by 1/8 turns until brake action is proper. on SHAW-BOX hoists is a roller ratchet “Weston” type automatic g. If, after above adjustment, the load hook continues to brake. The brake is not adjustable and requires only periodic “drift”...
  • Page 23 7-4. GEARED ROTARY LIMIT SWITCH ADJUSTMENT. (7) Retighten cam clamping screws, fold down insulating The geared rotary type limit switch is optional equipment and shields and replace cover. when furnished is located at the motor end of the hoist. b. This limit switch has a rotary screw driven by a a.
  • Page 24 j. Insert T-type allen wrench thru opening in gearcase and WARNING spider into clutch bolt socket. (See Figure 9-4 for part number of adjusting wrench.) Before attempting to adjust and test an overload k. Rotate each clutch adjusting bolt clockwise 1/4 turn. Be clutch, an appointed person shall determine that the certain each bolt is rotated an equal amount for every trolley and/or other supporting structure is capable...
  • Page 25 Capacity of Hoist when ordering parts. a. Loosen screws at cable connectors and clamps. SHAW-BOX Series “700” Hoists are built in two basic sizes, b. Adjust steel support cable to proper length and tighten Size 2, and Size 3. To determine the size of your hoist measure screws.
  • Page 26 LIST OF PARTS ILLUSTRATIONS (Continued) Figure Page Figure Page Title Title Upper and Lower Block Parts: (Continued) Upper and Lower Block Parts: (Continued) Standard Headroom Hoists: (Continued) Standard Headroom Hoists: (Continued) 6 thru 10 Ton - Double Reeved 20 and 25 Ton - Single Reeved - 5/16"...
  • Page 27 Figure 9-1. Frame, Gearcase, Motor and External Covers (Continued) Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-152 Lockwasher 700-153 Bolt - Hex Head 700-180 Cover - Oil Hole 700-154 Plug - Pipe (functional with overload clutch only) 700-131 Gasket - Gearcase Cover 700-181...
  • Page 28 10012L Figure 9-2. Suspension Parts for Low Headroom Hoists Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-232 *Crossbar - Redundant Support 700-233 Wire Rope Assembly - Redundant Support 700-234 Rope Sleeve Pocket 700-235 Bolt - Hex Head, Self-locking 700-236 Nut - Hex, Slotted 700-237...
  • Page 29 9977L Figure 9-3. Drum, Shaft, Gear and Bearings Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-314 Ring - Retaining, External 700-304 Bearing - Drum Shaft 700-305 *Drum 700-306 *Shaft - Drum 700-307 Seal - Oil, Drum Shaft 700-308 Bearing - Drum Shaft 700-309...
  • Page 30 9979LC Figure 9-4. Mechanical Load Brake Parts (Includes Overhead Clutch Parts) Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-401 Plug - Expansion (not used on later models) 700-402 Bearing 700-403 Shaft and Flange Assembly, Brake 700-404 Washer - Friction 700-405...
  • Page 31 9978LA Figure 9-5. Motor Pinion Shaft, Coupling and Motor Brake Parts Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-501 Coupling - Motor 700-530 Ring - Retaining (not shown) 700-531 Pin - Drive (not shown) 700-502 Gasket - "0"...
  • Page 32 12502A Figure 9-6. Motor Brake Actuating Mechanism Size 2 Hoist Size 3 Hoist Ref. Part Quan. Part Quan. Description Number Req'd Number Req'd Screw - Hex Socket Head Set 700-673 700-673 Rod - Brass 700-674 700-674 3† Seal - "0" Ring 700-675 700-676 *Brake Actuating Assembly (includes Ref.
  • Page 33 9984LA Figure 9-7. Upper Limit Switch Parts - Block Operated - Single Reeved Hoists Ref. Part Qty. Number Description Req’d 700-726 Actuator Assembly - Limit Switch (includes Ref. Nos. 1 through 12 and 16 thru 18) 700-718 Weight Actuator 700-719 Pin - Drive 700-720 Rod - Actuator...
  • Page 34 12943 Figure 9-7a. Upper Limit Switch Parts - Block Operated - Double Reeved Hoists Ref. Part Qty. Number Description Req’d Limit Switch Assembly 700-2700 For 3, 4 and 6 Part Double Reeving (Includes Ref. Nos. 1 thru 11) 700-2701 For 2 Part Double Reeving (Includes Ref. Nos. 1 thru 15) 700-2702 Mounting Block 700-2703...
  • Page 35 10015LA Figure 9-8. Upper Limit Switch Parts - Block Operated - Low Headroom Hoists Ref. Part Qty. Number Description Req’d 700-751 Pin - Cotter 700-752 Washer 700-753 Washer 700-754 Connecting Rod Assembly 700-755 Lockwasher 700-756 Nut - Hex 700-757 Pin - Cotter 700-758 Rod End 700-759...
  • Page 36 9988L Figure 9-9. Upper and Lower Limit Switch - Geared Rotary Type. (Early Model Hoists) Ref. Part Qty. Number Description Req’d 700-916 Nut - Hex, Jam 700-917 Lockwasher - Spring Type 700-918 Switch - Geared, Rotary 700-919 Rollpin - Drum Shaft 700-920 Crank 700-921...
  • Page 37 12757 Figure 9-9a. Upper and Lower Limit Switch - Geared Rotary Type. (Later Model Hoists) Ref. Part Qty. Number Description Req’d 700-950 Limit Switch Assembly - Geared Rotary (Includes Ref. Nos. 2, 3 and 4) Cap Screw - Hex Socket Head (#10-24 x 3/4 Pltd.) 700-951 Sealing Washer 700-953...
  • Page 38 12199LB Figure 9-10. Electrical Control Equipment Ref. Part Qty. Number Description Req’d 700-1088 Plate - Mounting, Contactor 700-1026 Terminal Board 3† 700-1027 Contactor - two speed only 4† 700-1028 Contactor 5† 700-1086 *`Transformer 700-1030 Terminal Board - single speed only (not shown) 7†...
  • Page 39 9983LC Figure 9-10a. Electrical Control Equipment Ref. Part Qty. Number Description Req’d 1† 700-1084 Controller - Brake 700-1085 Plate - Contactor Mounting *Transformer 700-1086 Single speed Hoist 700-1087 Two speed Hoist 700-1022 Terminal Board 5† 700-1011 **Contactor - Accelerating 6† 700-1003 Contactor 700-1019...
  • Page 40 12467A Figure 9-10b. Electrical Control Equipment Quantity Required Ref. Part 3 Speed Number Description Speed Speed Points Kit - Hoist Motor Fuse (Optional) 700-1050 15 HP, 208/230V 700-1051 15 HP, 460V 700-1052 15 HP, 575V 700-1053 20 HP, 208/230V 700-1054 20 HP, 460V 700-1055 20 HP, 575V...
  • Page 41 Quantity Required Ref. Part 3 Speed Number Description Speed Speed Points Transformer 700-1087 230/460V 700-1089 208V 700-1090 575V 700-1091 Transformer Fuse 700-1070 Terminal Board - Motor 700-1071 Terminal Board - Motor 700-1072 Terminal Board - Control 5† 700-1073 Contactor - Reversing (Double) 700-1074 Replacement Coil 700-1075...
  • Page 42 12873 Figure 9-10c. Electrical Control Equipment, Size 2 Hoists (Later Models) Ref. Part Qty. Number Description Req’d Mounting Plate 700-2300 For All Except 208V & 230V Hoists with 10 HP Motor or True Vertical Lift Hoist with Plate Width of 21-3/8" 700-2301 For 208V &...
  • Page 43 Figure 9-10c. Electrical Control Equipment. (Continued) Ref. Part Qty. Number Description Req’d 700-2326 For 460V 5 and 10 HP Motor 700-2329 Fuse (1/2A) 700-2328 Fuse (6/1 OA) 700-2330 For 208V 7.5 HP Motor 700-2327 Fuse (1 A) 700-2328 Fuse (6/10A) 700-2331 For 575V 5 and 10 HP Motor 700-2332...
  • Page 44 12874 Figure 9-10d. Electrical Control Equipment, Size 3 Hoists (Later Models) Ref. Part Qty. Number Description Req’d 700-2400 Mounting Plate 700-2401 Pan Head Machine Screws (#8-32 x 5/8) 700-2402 Terminal Board 700-2403 Ground Lug 700-2404 Pan Head Machine Screws (#10-32 x 1/4) Transformer 700-2405 230/460V...
  • Page 45 Figure 9-10d. Electrical Control Equipment. (Continued) Ref. Part Qty. Number Description Req’d 700-2425 For 575V 15 and 20 HP Motor 700-2426 Fuse (1/2A) 700-2422 Fuse (1-4/10A) 700-2404 Pan Head Machine Screws (#10-32 x 1/4) DIN Rail 700-2408 208V & 230V with 7.5 HP Motor and 208V & 230V with 15 HP Motor and 460V &...
  • Page 46 12675 Figure 9-11. Push Button Station and Conductor Cord Assembly Ref. Part Qty. Number Description Req’d Grip Assembly - Conductor 700-3100 For 4 Conductor Cable 700-3101 For 5 Conductor Cable 700-3102 For 6 Conductor Cable 700-3103 For 7 and 8 Conductor Cable 700-3104 For 10, 12 and 16 Conductor Cable Cable - Flexible Conductor*...
  • Page 47 Figure 9-11. Push Button Station and Conductor Cord Assembly (Continued) Ref. Part Qty. Number Description Req’d Clamp - Conductor 700-3116 For 4 Conductor Cable 700-3117 For 5 and 6 Conductor Cable 700-3118 For 7 Conductor Cable 700-3119 For 8 and 10 Conductor Cable 700-3120 For 12 Conductor Cable 700-3121...
  • Page 48 10014LA Figure 9-14. Upper and Lower Block Parts Including Hoist Rope. (2 through 7½ ton - single reeved standard headroom hoist with 1/4" through 7/16" rope) Quantity Required Ref. Part Reeving Number Description 700-1430 Fitting - Grease 700-1431 Screw - Hex Head Cap 700-1432 Lockwasher 700-1433...
  • Page 49 Figure 9-14. Upper and Lower Block Parts Including Hoist Rope. (Continued) Quantity Required Ref. Part Reeving Number Description 700-1440 Shield - Thrust Bearing 700-1414 Washer - Thrust 700-1415 Bearing - Thrust 700-1427 Lockwasher 700-1428 Nut - Hex 700-1454 Ring - Retaining, External 700-1455 Body - Lower Block 700-1456...
  • Page 50 10011L Figure 9-15. Upper and Lower Block Parts Including Hoist Rope. (5 through 15 ton hoists with 9/16" rope and 6 through 10 ton double reeved standard headroom hoists) Quantity Required Ref. Part Reeving Number Description 700-1501 Screw - Hex Head Cap 700-1502 Lockwasher 700-1503...
  • Page 51 Figure 9-15. Upper and Lower Block Parts Including Hoist Rope. (Continued) Quantity Required Ref. Part Reeving Number Description 700-1523 Screw - Hex Head Cap 700-1522 Key Plate 700-1525 Fitting - Grease 700-1526 Pin - Lower Sheave 700-1528 Screw - Button Head, Cap, Self-locking 700-1537 Screw - Round Head, Self-tapping 29†...
  • Page 52 10010LA Figure 9-16. Upper and Lower Block Parts Including Hoist Rope. (2 through 5 ton - standard and low headroom hoists 2PD reeved) Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-1602 Pin - Upper Sheave Yoke 700-1623 Ring - Retaining 700-1624...
  • Page 53 Figure 9-16. Upper and Lower Block Parts Including Hoist Rope. (Continued) Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 28† 700-1622 *Rope Assembly - Wire (not shown) 700-1636 Adapter - Wire Rope (not shown) 700-1637 Screw - Socket Set (not shown) 700-1639 Pin - Upper Sheave 700-1640...
  • Page 54 10013L Figure 9-17. Upper and Lower Block Parts Including Hoist Rope. (2 through 7½ ton low headroom hoists 3PD reeved) Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-1728 Fitting - Grease 700-1725 Screw - Hex Head 700-1726 Lockwasher 700-1727...
  • Page 55 Figure 9-17. Upper and Lower Block Parts Including Hoist Rope. (Continued) Quantity Required Ref. Part Size 2 Size 3 Number Description Hoist Hoist 700-1741 Guard - Sheave 700-1743 Spacer - Lower Sheave 700-1710 Bearing - Lower Sheave 700-1711 Sheave - Lower 35†...
  • Page 56 11983L Figure 9-18. Upper and Lower Block Parts Including Hoist Rope. (10 ton low headroom hoists) Ref. Part Qty. Number Description Req’d 700-1801 Fitting - Grease 700-1802 Screw - Hex Head Cap 700-1803 Lockwasher 700-1804 Key Plate 700-1805 Pin - Upper Sheave 700-1906 Pin - Cotter 700-1807...
  • Page 57 Figure 9-18. Upper and Lower Block Parts Including Hoist Rope. (Continued) Ref. Part Qty. Number Description Req’d 700-1830 Lockwasher 700-1831 Screw - Round Head, Self-tapping 700-1832 Key Plate 700-1833 Lockwasher 700-1834 Screw - Hex Head Cap 700-1835 Fitting - Grease 700-1836 Pin - Lower Sheave 700-1837...
  • Page 58 11984L Figure 9-19. Upper and Lower Block Parts Including Hoist Rope. (7½ ton standard headroom hoists) Ref. Part Qty. Number Description Req’d 700-1910 Screw - Hex Head Cap 700-1902 Lockwasher 700-1903 Key Plate 700-1904 Pin - Upper Sheave 700-1905 Spacer - Upper Sheave 700-1906 Screw - Flat Head Socket, Self-locking 700-1907...
  • Page 59 12198LA Figure 9-20. Upper and Lower Block Parts Including Hoist Rope. (10 ton size 2, 6 part single reeved standard headroom hoists) Ref. Part Qty. Number Description Req’d 700-2001 Fitting - Grease 700-2002 Screw - Hex Head Cap 700-2003 Lockwasher 700-2004 Key Plate 700-2005...
  • Page 60 12944 Figure 9-20a. Upper and Lower Block Parts Including Hoist Rope. (10 ton size 2, 5 part double reeved standard headroom hoists) Page 60...
  • Page 61 Figure 9-20a. Upper and Lower Block Parts Including Hoist Rope. (Continued) Ref. Part Qty. Number Description Req’d 700-2051 Block Assembly - Upper (Includes Ref. Nos. 1 through 9) 700-2052 Bolt - Hex Head (3/8-16 x 5/8) 700-2053 Lockwasher (3/8) 700-2054 Key Plate 700-2055 Pin - Upper Sheave...
  • Page 62 12466A Figure 9-21. Upper and Lower Block Parts Including Hoist Rope. (20 and 25 ton - single reeved standard headroom hoist with 1/2" and 9/16" rope) Quantity Required Ref. Part Number Description 20 Ton 25 Ton 700-2100 Lower Block Assembly (includes Ref. Nos. 1 through 16) 700-2101 Lower Block Assembly (includes Ref.
  • Page 63 Figure 9-21. Upper and Lower Block Parts Including Hoist Rope. (Continued) Quantity Required Ref. Part Number Description 20 Ton 25 Ton 700-2113 Lockwasher 700-2114 Plate - Capacity 700-2115 Plate - Capacity 700-2116 Screw - Round Head, Self-tapping 700-2117 Bearing - Thrust 700-2118 Hook Assembly (includes hook, nut, roll pin and latch) 700-2119...
  • Page 64 12825 Figure 9-22. Upper and Lower Block Parts Including Hoist Rope. (15 and 20 ton - double reeved hoist with 7/16" rope) Page 64...
  • Page 65 Figure 9-22. Upper and Lower Block Parts Including Hoist Rope. (Continued) Quantity Required Ref. Part Number Description 20 Ton 25 Ton 700-2200 Lower Block Assembly (includes Ref. Nos. 1 thru 18) 700-2201 Lower Block Assembly (includes Ref. Nos. 1 thru 18) 700-2202 Body - Lower Block 700-2203...
  • Page 66 NOTES...
  • Page 67 NOTES...
  • Page 68 Note: When ordering parts always furnish Hoist Serial Number, Catalog Nulmber, Motor Horsepower, Voltage, Phase, Frequency and Rated Load of Hoist on which the parts are to be used. Parts for your hoist are available from your local authorized Shaw-Box repair station. For the location of your nearest repair station, write:...

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