COMEUP Heavy Duty DC Hoist User Manual

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.

It has been designed to give safe and dependable service if operated according to the instructions.

Read and understand this manual before installation and operation of hoist. Careless hoist operation

can result in serious injury or property damage.

When requesting information or ordering replacement parts, always give the following information:

1. Hoist model and voltage

2. Serial Number

3. Item. No. and Part Number

4. Part Description

WARNING

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1. The hoist is rated at its top layer of wire rope on the drum for S3 Intermittent duty.

2. A minimum of five (5) wraps of rope around the drum is necessary to support the rated load.

3. Keep clear of hoist, rope, and hook while operating.

4. Wire rope can break without warning. Always keep a safe distance from the hoist and rope while under
a load.

5. Failure to adequately align, support, or attach hoist to a suitable mounting base could result in a loss
of efficiency of performance or damage the hoist, rope and mounting channel.

6. The hoist is a very powerful machine. Treat with extreme care and observe all caution and warnings.

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I . Safety Requirement

WARNING

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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. The owner shall retain this manual for further reference to important

warnings, installation, operating and maintenance instructions.

General Rules

The operator of a hoist in some cases is required to have qualifications according to applicable

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laws and ordinances.

Check all safety and environmental conditions prior to and during use.

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Don’t use unsuitable rope in construction, strength or having any defects.

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Don’t use an unsuitable hook and snatch block for rope.

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The operator must remain with the hoist when it is being operated.

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The hoist is rated at S3 25% Intermittent duty only.

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Do not use the hoist as moving people.

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Ensure that the hoist is connected to the correct voltage. 12V DC or 24V DC only.

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Do not exceed maximum lifting load shown in tables. Shock load must not exceed these ratings.

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A rope should be replaced if it shows signs of excessive wear, broken strands, corrosion or any

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other defects.

If the hoist fails to lift a load under normal conditions, stop the operation within 30 seconds

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otherwise motor damage may occur.

Remove the switch from the hoist when not in use.

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Keep hands and clothes away from the hoist and rope.

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Never unplug the remote control when hoisting a load.

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To avoid insufficient power when hoisting a load, the vehicle should be running and in neutral.

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If noise or vibration occurs when running, stop the hoist immediately and return it for repair.

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The rope shall be wound in according to drum rotation sticker or refer to owners manual.

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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.
＊ Never hitch a ride on the hook, sling or load being moving.
＊ Hoists are not to be used for lifting or lowering people.
＊ Don’t work, walk or stand under an operating hoist.
＊ Always remain in control. Never neglect the hoist while actually hosting a load.
＊ While working, never stand under a lifting load or within the conveying area.
＊ Always look up when working around hoist, there is potential danger overhead.
＊ Never gravitate a load free.
＊ Be sure to lift a load vertically. Slack may allow wires to be caught in the drum.
＊ Prior to starting of use, carry out the daily checking without fail, and after confirming the safety

of function.

＊ If having a counter rotation incurred, make sure to correct its rotation direction.
＊ Prior to lift, make sure to have a precise performance of brake. If any malfunction of brake

happened, stop the operation immediately.

＊ When load suspended in air, it will not allow to be welding.
＊ Wire rope with any defects of kink, distortion , corrosion and excessive wear shall be removed

or replaced immediately.

＊ Stop the operation if there is any queer noise or vibration in the gear box to be happened.
＊ Do not connect the wire rope with the grounding of welding machine.
＊ While welding, do not have any contact with the welding objects because of having spark.
＊ Do not pull the switch.
＊ Never plugging (instant reverse-wind) or inching.
＊ Do not over duty cycle ratings.
＊ In order to prevent the layer down due to over loosening of rope irregular winding, etc.,

operate according to the suitable operating method.

＊ Use a hoist by fixing so securely that the rope around the drum is even.
＊ Be sure to fix a rope in the centre of swivel hook.
＊ Be sure to stop operation immediately when the wire rope becomes fully slackened.
＊ Avoid catching the hook or lifting a load on a fixed obstruction.
＊ Always leave the remote switch positioned immediately after use.
＊ Make sure that the load being lifting are well balanced and secured before starting.
＊ Avoid water splashes on the remote switch.
＊ Never wrap the load with the wire rope.

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