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UJL
Concert Series
F
warnings for inspecting,
maintaining and operating this
lifting motor.
The use of any lifting motor presents
some risk of personal injury or property
damage. That risk is greatly increased if
proper instructions and warnings are not
followed. Before using this lifting motor,
each operator should become
thoroughly familiar with all warnings,
instructions, and recommendations in
this manual. Retain this manual for future
reference and use.
Forward this manual to the lifting
motor operator. Failure to operate the
equipment as directed in the manual
may cause injury.
Should you have any questions or have
problems with this product, please call
Coffing Hoists at (800) 477-5003.
For more information contact: Sievert Crane and Hoist, (708) 771-1600, parts@sievertelectric.com, www.sievertcrane.com
1/2 Ton
(454 kg)
UJL1016
UJL1032
2 Ton
1 Ton
(907 kg)
UJL2016
ollow all instructions and
Before using the lifting motor, fill in the information below:
Model No.
Serial No.
Purchase Date
Operating, Maintenance &
(1,814 kg)
UJL4008
UJL680-2
Parts Manual
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Table of Contents
Related Manuals for Coffing Hoists Concert Series
Summary of Contents for Coffing Hoists Concert Series
- Page 1 Should you have any questions or have problems with this product, please call Coffing Hoists at (800) 477-5003. Before using the lifting motor, fill in the information below: Model No. Serial No.
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Page 2: Safety Precautions
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 19. NOT allow the load chain or hook to be used as an electrical SAFETY PRECAUTIONS or welding ground. 20. NOT allow the load chain or hook to be touched by a live welding electrode. -
Page 3: Table Of Contents
(ASME A17.1). adequacy and reliability of their controller and power supply. Coffing Hoists can not be held responsible for applications other than those for which the UJL is intended. Prior to installation and operation, we caution the user to review his... -
Page 4: Safety Information
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 SUSPENDING LOADS OVER PEOPLE 14. Align lifting motor for a straight line pull. Avoid side pull or end pull. The suspension of loads over people demands the highest 15. -
Page 5: Operation
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 INSTALLING THE LIFTING MOTOR OPERATION 1. Be certain that supporting structures and attachment points have the strength to withstand several times the weight of the intended loads. -
Page 6: Maintenance
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 rigging before continuing to raise the load. Load must be supported in saddle of hook, not by hook tip or hook latch. 5. Do not stand beneath a moving load! Do not move a load in such a manner as to endanger personnel. - Page 7 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 number of links (about 12"). Measure the same number of 11. Attach the chain stop to the slack end of the new chain by links in a used section of chain and calculate the percentage capturing the 12 link with the two stop halves positioned...
- Page 8 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 5. Remove the two chain guide plate screws (Ref. No. 2) and application allowing the minimum 6"). There should be a the nearest chain guide plate. Be careful not to lose the two minimum clearance of 1½"...
- Page 9 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 2. With reference to Figure 4, the gap between the brake IMPORTANT: Always refer to the wiring diagram located on the armature “A” and the field “B” should be checked. The inside of the electrical cover or Figures 7A, 7B and 7C when correct gap is 0.015".
- Page 10 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 The following repair instructions will help you in understanding repair procedures, when related to the Replacement Parts List starting on page 16. For clarity these are broken down into areas. Failure to follow proper lockout/tagout procedures may Electrical Parts and Brake present the danger of electrical shock.
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Page 11: Wiring Diagrams
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Suspension While this section is apart, check the following: • Load sheave Use the Parts List for Basic Unit and Chaining Parts to help in •... - Page 12 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 7B — Wiring Diagram for 230/460V - 3 Phase Models Figure 7C - Wiring Diagram for 208V, 380V, 415V and 575V - 3 Phase Models *Factory supplied wiring diagrams will have numbers beginning with 985 for 575V, 987 for 208V, 988 for 380V and 989 for 415V.
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Page 13: Trouble Shooting
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 TROUBLE SHOOTING Failure to follow proper lockout/tagout procedures may Always disconnect unit from the power supply system before present the danger of electrical shock. removing lifting motor covers or the back cover of control TO AVOID INJURY: Disconnect power and lockout/tagout disconnecting... -
Page 14: Inspection And Maintenance Check List
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 TROUBLE SHOOTING (Continued) Motor brake noise or chatter (while starting lifting motor) Brake needs adjustment 1. See BRAKE ADJUSTMENT, page 8. Low voltage 2. Ensure that the voltage at the reversing contactor is within ±10% of the nominal voltage while lifting a load. Motor brake “buzz”... -
Page 15: Recommended Lubrication Schedule
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 INSPECTOR’S REPORT ITEM REMARKS (LIST DEFICIENCIES AND RECOMMENDED ACTION) Inspector’s Date Signature Inspected Approved Date Figure 8B — Recommended Inspector’s Report RECOMMENDED LUBRICATION SCHEDULE* LIFTING MOTOR FIGURE &... -
Page 16: Replacement Parts List
Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 10 - Basic Unit Parts List for Basic Unit Description Part Description Part Motor — Electrical Cover JF36-6 (See Figure 11 & 12) 1/4"... - Page 17 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 11 - Motor, 3-Phase † † Refer to the motor nameplate for part number, voltage, full load amperage, horsepower, and other motor information. Parts List for Motor, 3-Phase Ref.
- Page 18 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 12 - Motor, 1-Phase † † Refer to the motor nameplate for part number, voltage, full load amperage, horsepower, and other motor information. Parts List for Motor, 1-Phase Ref.
- Page 19 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 13 - Brake & Solenoid Parts NOTE: Refer to wiring diagram inside electrical cover of lifting motor or Figures 7A, 7B or 7C when connecting any wires. Parts List for Brake &...
- Page 20 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 14 - Electrical Parts, 3-Phase 12 13 12 13 Parts List for Electrical Parts, 3-Phase Description Part Description Part Terminal Block, 230/460V 909J10 Gear Box Cover JL34 End Clamp...
- Page 21 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 15 - Electrical Parts, 1-Phase 15 16 Parts List for Electrical Parts, 1-Phase Description Part Description Part Gear Box Cover JL34 End Plate 909J15 Panel Plate 257JL200...
- Page 22 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 16 - Limit Switch Parts Parts List for Limit Switch Description Part Description Part Gear Box Cover JL34 Switch 815J1 Limit Switch Assembly 944JG6 6-32UNC X 1"...
- Page 23 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 17 - Pushbutton Station (Pickle) - Optional Accessory 10 11 13 14 Parts List for Pushbutton Station (Pickle) Description Part Description Part Pushbutton Station & Control Cable Assembly Enclosure 36998 6 ft Cable Length...
- Page 24 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 18 - Gearbox **32 (*) NOTE: This stage of gearing is not required on 32 FPM models. (**) NOTE: Orient output gear (32) with long boss towards gear housing (2) on 1/2 ton models and towards gear box cover (3) on 1 &...
- Page 25 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Parts List for Gearbox Ref. Part Description Sheave Housing 1/2 Ton JL33 1 & 2 Ton JL39 Gear Housing (Includes oil seals) 1/2 Ton JL35 1 &...
- Page 26 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Figure 19 - Chaining Parts 2-Ton Models 1/2 -Ton Models 2-Ton Models 1-Ton Models For more information contact: Sievert Crane and Hoist, (708) 771-1600, parts@sievertelectric.com, www.sievertcrane.com...
- Page 27 Country Club Road P.O. Box 779 Wadesboro, NC 28170 USA TEL: (800) 477-5003 FAX: (800) 374-6853 Parts List for Chaining Parts Description Part Description Part Sheave Housing Chain Support Pin JL18 1/2 Ton JL33 Cotter Pin H5025P 1 & 2 Ton JL39 Lockwasher H4083P...
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Page 28: Warranty
• Do not use equipment to lift, support or otherwise transport people • Do not suspend unattended loads over people Coffing Hoists • Country Club Road • P.O. Box 779 • Wadesboro, North Carolina 28170 USA Tel: 800.477.5003 • Fax: 800.374.6853 • 704.694.6829 www.coffinghoists.com...
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