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Table of Contents
Related Manuals for Comeup DH-120
Summary of Contents for Comeup DH-120
- Page 3 Heavy Duty Hoist Thank you for purchasing a Hoist. This manual covers operation and maintenance of the hoist. All information in this publication is based on the latest production information available at the time of printing. We reserve the right to make changes without notice because of continued product improvement.
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Page 4: Safety Requirement
Safety Requirement WARNING ！ 1. The owner and/or the operator shall have an understanding of these operating instructions and the warning before operating the electrical hoist. Failure to follow these warnings may result in loss of load, damage to the hoist, property damage, personal, or fatal injury. 2. - Page 5 I I . Handing Precautions Operation Precaution ＊ To prevent the risk of electric shock, the power plug must be plugged into a matching outlet and grounded in good condition. ＊ Never try to lift a load higher than the rated cap. ＊...
- Page 6 ● It is forbidden to lift loads above ● Do connect the power lead on the the rated capacity of the hoist main power source directly and fasten them ● Ban on transporting persons ● Don’t ignore fault accessories ● Don’t stand under hoisting operation ●...
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Page 7: Environment Precautions
Environment Precautions DANGER ！ The following environmental conditions may result in the possible causes of hoist trouble. ● Low temperature below -10°C, high ● In an organic chemistry or explosive temperature above 40°C or humidity powder conditions. above 90% conditions. ※... -
Page 8: Specifications
Remarks: 1. A control box for indirect control device for DH-300 and DH-500 is standard accessory upon delivery. 2. A control box for indirect control device for DH-120/120A/300A/500A will be available upon request. 3. A pendant switch with an emergency stop button will be available upon request... - Page 9 V. Hoisting Principles Load Rated Load and speed varies according to Top layer (Max.speed Min.load) how much wire rope is on the drum. The first Half layer (Med.speed Med.load) First layer (Min.speed Max.load) layer of rope on the drum delivers the slowest speed and the maximum load.
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Page 10: Battery Recommendations
Percentage Duty Cycle WARNING ！ Never hoist over the rated percentage duty cycle. The life of the hoist is depending on the conditions of the load and working frequency. In the long time operation, make sure to use the machine within its %ED ratings. Continuous ratings means the percentage duty cycle (%ED) is subject to the rated voltage and a 63% of rated load. -
Page 11: Carbon Brush Replacement
Up and Down Switching • To lift a load, press ↑ button and drum will rotate as shown below operation. • To lower a load, press ↓ button and drum will rotate as shown below. • To stop hoisting, release ↑or ↓ button. •... -
Page 12: Oil Replacement
After about 350 hours of effective service. • Subsequent changes Every one year , depending on service. • Correct amount and grade of oil. Model Amount Grade DH-120/120A 200CC DH-300/300A 300CC DH-500/500A 300CC Meropa Lubricant Caltex 460 Brake Adjustment •... - Page 13 VII . Checking Reference 1. Ensure that a responsible person carries out all inspections as per schedule. 2. Inspections are dived into Daily, Monthly and Quarterly. 3. Keep the hoist and accessories free of dirt, oil, grease, water and other substances. Classification of checks Periodical Checking item...
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Page 14: Trouble Shootings
VIII . Trouble Shootings Checking the hoist for smooth operation by pressing ↑and ↓ buttons of pushbutton switch . When hoist fails to start after several attempts , or if any defective operation to be happened , check followings . Observed anomaly Possible cause Solution... - Page 16 COMEUP INDUSTRIES INC. No.139, Jieyukeng Rd., Ruifang Dist., New Taipei City 22453, Taiwan TEL:+886-2-24971788 FAX:+886-2-24971699 Email: info@comeup.com.tw PN 882096 Ver:02 http://www.comeupwinch.com Specifications subject to change without notice...
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