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Installation / Operation / Maintenance / Parts
This equipment should not be installed, operated or maintained by any person who has not read all the
contents of these instructions. Failure to read and comply with these instructions or any one of the
limitations noted herein can result in serious bodily injury or death, and/or property damage.
CAUTION: "To Reduce the Risk of Electric shock or Injury, Use Indoors Only"
There are no other warranties which extend beyond the description on the Order Acknowledgement and as
it may apply to the specifications provided in this publication. The IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED. DAESAN shall in
no event be liable for any special, direct, indirect incidental or consequential damages to anyone beyond
the cost of replacement of the goods sold hereby.
* Specifications are subject to change without prior notice for improvement - Product drawings / images / parts are
representative only and are subject to change for improvement
ELECTRIC CHAIN HOIST
INSTRUCTION MANUAL
for
EME-X-C
DEC.2022
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Related Manuals for DAESAN CLH
Summary of Contents for DAESAN CLH
- Page 1 The IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED. DAESAN shall in no event be liable for any special, direct, indirect incidental or consequential damages to anyone beyond the cost of replacement of the goods sold hereby.
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Page 3: Table Of Contents
Table of contents Description Page Features Mechanism Group Working Environment Data Hook Suspension Series (Three Phase) * Specifications & Dimension (mm) 1.3.1 Motor Trolley Mounted Series (Three phase) * Specification & Dimension (mm) Hook Suspension Series (Single phase) * Specification & Dimension (mm) 1.4.1 Motor Trolley Mounted Series (Single phase) * Specification &... -
Page 4: Features
Recommended Periodic Maintenance and Inspection Table Lubrication Recommended Technical Support for Various Spare Parts Troubleshooting Parts Illustrations Exploded View of CLH HOIST Parts (DSS-0.5S, DSS-1S, DSS-2W) Exploded View of CLH HOIST Parts (DST-1S, DST-2W & EDST-1S, EDST-2W, EDSS-0.5S, EDSS-1S, EDSS-2W) Exploded View of Trolley Parts (DSTM-1S, DSTM-2W &... - Page 5 Electric Chain Hoist SAFETY ALERT SYMBOL Equipment described herein is not designed for and should not be used for lifting, supporting, or transporting humans. The Safety Alert Symbol is used in this manual to indicate hazards and to alert the reader to information that should be known, understood, and followed in order to avoid DEATH or SERIOUS INJURY.
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Page 6: Mechanism Group
Electric Chain Hoist 1. Features DAESAN hoists feature lower headroom than conventional hoists. Due to their compact size these hoists fit well into jib crane and light rail applications. These hoists are available for single-phase and three-phase Do not operate the equipment without control enclosure cover or covers in place. -
Page 7: Working Environment Data
Longer lifts affect the chain container size. Please contact the factory or the authorized distributor. DAESAN electric chain hoists are designed for indoor use. For outdoor use, the hoist shall be located under roof to assure rainproof operation. The operator SHALL... -
Page 8: Motor Trolley Mounted Series (Three Phase)
Electric Chain Hoist * Dimension (mm) 1.3.1 Motor Trolley Mounted Series (Three phase) * Specification EDST Series (Inverter Control) DST Series MODEL EDST-1S EDST-2W DST-1S DST-2W EDSTM Series (Inverter Control) DSTM Series MODEL EDSTM-1S EDSTM-2W DSTM-1S DSTM-2W Capacity (WLL) Standard lift Pushbutton cord length * H: MINIMUM HEADROOM Lifting speed (60/50hz) -
Page 9: Hook Suspension Series (Single Phase)
Electric Chain Hoist * Dimension (mm) 1.4 Hook Suspension Series (Single phase) * Specification EDSTM Series (Inverter Control) DSTM Series MODEL EDSTM-1S EDSTM-2W DSTM-1S DSTM-2W EDSS Series (Inverter Control) DSS Series MODEL 551+2B 580+2B 507.5+2B 536.5+2B EDSS-0.5S EDSS-1S EDSS-2W DSS-0.5S DSS-1S DSS-2W 254+B... -
Page 10: Motor Trolley Mounted Series (Single Phase)
Electric Chain Hoist * Dimension (mm) 1.4.1 Motor Trolley Mounted Series (Single phase) * Specification EDSS Series (Inverter Control) DSS Series MODEL EDSS-0.5S EDSS-1S EDSS-2W DSS-0.5S DSS-1S DSS-2W EDSSM Series (Inverter Control) DSSM Series MODEL EDSSM-0.5S EDSSM-1S EDSSM-2W DSSM-0.5S DSSM-1S DSSM-2W Capacity (WLL) 0.5t... -
Page 11: Low Headroom Series
Electric Chain Hoist * Dimension (mm) 1.5 Low Headroom Series * Specification EDSSM Series (Inverter Control) DSSM Series (4P / 8P) MODEL EDSSM-0.5S EDSSM-1S EDSSM-2W DSSM-0.5S DSSM-1S DSSM-2W Model DSTHM-1S EDSTHM-1S DSTHM-2W EDSTHM-2W DUAL SPEED 551+2B 580+2B 507.5+2B /596+2B 536.5+2B / 626+2B Capacity Chain falls 254+B... -
Page 12: General Description Of Manual
PROPERTY DAMAGE. 2.1 Trolley Series and Classification of Electric Wiring DAESAN trolleys are designed to form an integral hoist/trolley combination, keeping the load equally distributed for easy traversing and long life. WARNING symbol indicates a potentially hazardous situation, which, if not avoided, could result in death Hook suspension trolleys are available as push/pull and hand-geared versions. -
Page 13: Name Plate And Labels On Products
Electric Chain Hoist 3.2 Name Plate and Labels on Products All labels and name plate shall be attached on the products at the same position where they were originally attached. Do not allow the labels and name plate to become obstructed or defaced. Read and understand this manual before using the hoist. -
Page 14: Installation
Electric Chain Hoist 4. Installation 4.2.1 Checking of Electricity Each complete electric chain hoist is load tested at the factory at 125% of the nameplate-rated capacity. The service life of the hoist depends on the way it is installed. Always keep this manual near the hoist. Available to the operator and the person in charge of maintenance. Make sure that all safety rules are followed. -
Page 15: Installation Of "Bolt With Vent Hole
Installation of Chain Container to Hoist Body DAESAN electric chain hosts are shipped with a “Bolt without Hole” (Solid Bolt) to prevent the possiblity of Lifting height below or equal to 12m (2ton 2chain fall hoist lifting height 6m or below) oil leaking during the trsportation of the product. -
Page 16: Oil Lubrication On Load Chain And Into Chain Container
Electric Chain Hoist 4.2.4 Oil Lubrication on Load Chain and into Chain Container 4.2.5 Checking Load Chain after Installation Please lubricate the load chain, using the plastic oil bottle which is included with the hoist. * Before start-up, the operator shall check the load chain. If it is twisted, it shall not be used until the twist is removed and the chain is straight in line. -
Page 17: Installation Of The Motorized Trolley Mounted Series
Electric Chain Hoist 4.3 Installation of the Motorized Trolley Mounted Series * Applied Collar Numbers for Each Trolley Capacity on I-Beam Each collar width per pcs : 12.5mm 4.3.1 How to Install Trolley on the Runway I-Beam I Beam flange width (mm) Adjusting Collar Numbers for Each Trolley Capacity For Trolley, there are Three types : Motorized trolley, Plain trolley, Geared trolley Each collar width x total numbers... -
Page 18: How To Connect Electric Power Source ("Cis": Customer Installation Scope Under Customer Responsibility)
Electric Chain Hoist 5. Precaution during Operation (Customer scope for installation) 1. Customer is strongly recommended to install END STOP as this is the customer’s responsibility. To prevent possible falling of trolley from the runway beam, the customer shall install END STOP as Indicates a potentially hazardous situation, which, if not avoided, MAY result in minor or moderate injury. -
Page 19: Maintenance And Servicing
Electric Chain Hoist 6. Maintenance and Servicing 23. NOT allow the hoist to be subjected to sharp contact with other hoists, structures, or objects through misuse. 6.1 Electrical Connection 24. NOT adjust or repair the hoist unless qualified to perform such adjustments or repairs. 25. -
Page 20: Chain Stopper In The Chain Container
Electric Chain Hoist 6.2 Chain Stopper in the Chain Container 6.3 Chain Stopper Rubber Bumper The chain stopper for slack fall stop is a safety component, not a functional one. Make sure that the stop is correctly fitted. The Replace and fix the chain stopper and rubber bumper if any of the below problems occur chain stopper of non-loaded side must be fixed 3cm (2nd link) from the load chain end as shown in the left figure. -
Page 21: Load Chain
Electric Chain Hoist 6.4 Load Chain Check the load chain for deformation or cracks. In this case, the wear on the chain guide and load sheave should also be checked and they should be replaced if necessary. If a single link is defective in any way whatsoever, the chain must be replaced. -
Page 22: Hook
Electric Chain Hoist 6.6 Hook 6.7 Load sheave and Chain Guide Load Sheave ensures perfect positioning of the chain with 5 pockets 6.6.1 Measurement of Wear on the Hook (mm) for distribution of the load. Load chain is to be geometrically lined up in accordance with the chain guide and load sheave. -
Page 23: Motor Rating Of Hoist And Trolley
Electric Chain Hoist J Procedure of Replacing Brake Lining 6.9 Motor Please refer to attached parts spread view. Loosen the wrench bolt (2) and remove the rotor and brake Heavy-duty Motor with Overheat Thermal Sensor Part. Loosen the bearing nut and disassemble A1 brake disc, and A3 rotor assembly. Replace A1 brake High torque and heavy duty hoist motor with insulation class “F”. -
Page 24: Overwinding & Overload Limiter
Electric Chain Hoist 6.10 Overwinding & Overload Limiter 6.12 Overload Alert Sound Limiter Audible “beeping’ sound (Protector) (Optional Device) When the hoist is overloaded with more than 110% of the rated load, it signals an audible alert to the operator. When the alert “beeping” sounds, the Up- motion will not operate but the DOWN motion will operate so the overload can be lowered. - Page 25 Electric Chain Hoist J Description for the inside Panel of Overload alert Limiter (How to modify the setting figures) 6.12.1 Features 1. Reset time and time delay are stored in the Microcomputer. The overload limiter will allow the hoist to be lowered when the overload limiter is actuated.
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Page 26: How To Arrange "Mode Setting
Electric Chain Hoist 6.12.2 How to arrange “Mode Setting” J Mode setting figures for overload alert limiter (60hz, single speed) ■ Only authorized person(s) of the person shall service the electric load limiter. Recommended setting figures of overload limiter STANDARD RATING (according to each MODE setting steps) ■... -
Page 27: Assembling Figure
Electric Chain Hoist 7. Preventive Maintenance 6.12.3 Assembling figure 7.1 Recommended Periodic Maintenance and Inspection Table Check Interval Qualification of the customer’s personnel Brake operation Daily Operator Visual inspection of the chain Daily Operator Suspension of the control box by the steel wire Daily Operator Cleanness and lubrication of the chain... -
Page 28: Recommended Technical Support For Various Spare Parts
Electric Chain Hoist 7.3 Recommended Technical Support for Various Spare Parts 7.4 Troubleshooting Spare part To be replaced by Qualification of the personnel Problem Cause Solution Upper chain guide Authorized manufacturer personnel Qualified mechanic The emergency stop button is activated Deactivate it Output shaft Authorized manufacturer personnel... -
Page 29: Parts Illustrations
Electric Chain Hoist 8. Parts Illustrations 8.2 Exploded View of CLH HOIST Parts (DST-1S, DST-2W & EDST-1S, EDST-2W, EDSS-0.5S, EDSS-1S, EDSS-2W) 8.1 Exploded View of CLH HOIST Parts (DSS-0.5S, DSS-1S, DSS-2W) INSTRUCTION MANUAL INSTALLATION / OPERATION / MAINTENANCE SERVICE... -
Page 30: Exploded View Of Trolley Parts
Electric Chain Hoist 8.3 Exploded View of Trolley Parts 8.3 Exploded View of Trolley Parts (8P) (DSTM-1S, DSTM-2W & EDSTM-1S, EDSTM-2W & DSSM-0.5S, DSSM-1S, DSSM-2W & EDSSM-0.5S. (DSSM-1S, DSSM-2W) EDSSM-1S, EDSSM-2W) INSTRUCTION MANUAL INSTALLATION / OPERATION / MAINTENANCE SERVICE... -
Page 31: Exploded View Of Low Headroom Hoist
Electric Chain Hoist 8.4 Exploded View of Low Headroom Hoist 8.6 Exploded View of Assembled Parts (EDSTHM-1S, EDSTHM-2W) 8.5 Exploded View of Lug Mount Plain Trolley Kit 0.5, 1. 2 ton Capacity INSTRUCTION MANUAL INSTALLATION / OPERATION / MAINTENANCE SERVICE... -
Page 32: Exploded View Of Electric Parts
Electric Chain Hoist 8.7 Exploded View of Electric Parts 8.8 PART LIST J PARTS OF CHAIN HOIST 0.5T 0.5T MODEL NO (HOOK SUSPENSION) UNIT Remark 1 SPEED (3PH) 2 SPEED (3PH & 1PH) 1 SPEED (1PH) DESCRIPTION DST-1S DST-2W EDST-1S EDST-2W EDSS- 0.5S EDSS-1S... - Page 33 Electric Chain Hoist 0.5T 0.5T 0.5T 0.5T MODEL NO MODEL NO (HOOK SUSPENSION) (HOOK SUSPENSION) UNIT Remark 1 SPEED (3PH) 2 SPEED (3PH & 1PH) 1 SPEED (1PH) UNIT Remark 1 SPEED (3PH) 2 SPEED (3PH & 1PH) 1 SPEED (1PH) DESCRIPTION DST-1S DST-2W...
- Page 34 Electric Chain Hoist J PARTS OF MOTOR TROLLEY 0.5T 0.5T MODEL NO (HOOK SUSPENSION) UNIT Remark 1 SPEED (3PH) 2 SPEED (3PH & 1PH) 1 SPEED (1PH) DESCRIPTION DST-1S DST-2W EDST-1S EDST-2W EDSS- 0.5S EDSS-1S EDSS-2W DSS-0.5S DSS-1S DSS-2W DSTM-1S DSTM-2W DSSM-0.5S DSSM-1S...
- Page 35 Electric Chain Hoist DSTM-1S DSTM-2W DSSM-0.5S DSSM-1S DSSM-2W DSTM-1S DSTM-2W DSSM-0.5S DSSM-1S DSSM-2W DESCRIPTION UNIT SIZE DESCRIPTION UNIT SIZE EDSTM-1S EDSTM-2W EDSSM-0.5S EDSSM-1S EDSSM-2W EDSTM-1S EDSTM-2W EDSSM-0.5S EDSSM-1S EDSSM-2W 3RD GEAR BUMPER BRACKET BALL BEARING 6205ZN HEX NUT SNAP RING S-25 SPRING WASHER COLLAR FOR 3RD GEAR...
- Page 36 Electric Chain Hoist DESCRIPTION UNIT SIZE DSSM-0.5S (8P) DSSM-1S (8P) DSSM-2W (8P) DESCRIPTION UNIT SIZE DSSM-0.5S (8P) DSSM-1S (8P) DSSM-2W (8P) BRAKE ASS'Y SUSPENSION PLATE (OPTION) ROTOR ASS'Y CONNECTOR - PARALLEL MOTOR ASS'Y 1PH 0.4KW 110/220V CONNECTOR - CROSS MOUNT (OPTION) GEAR SIDE PLATE ASS'Y STARTING SWITCH PLAIN SIDE PLATE ASS'Y...
- Page 37 Electric Chain Hoist J PARTS OF LOW HEADROOM CLH HOIST J PARTS OF LUG MOUNT PLAIN TROLLEY KIT DESCRIPTION UNIT Remark (E)DSTHM-1S (E)DSTHM-2W DESCRIPTION UNIT Remark PTK-0.5 PTK-1 PTK-2 SIDE PLATE PLAIN WHEEL ASS'Y IDLE SHEAVE PLAIN SIDE PLATE ASS'Y A...
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Page 38: Inverter (Powerflex 523 Adjustable Frequency Ac Drive)
Electric Chain Hoist 9. INVERTER (PowerFlex 523 Adjustable Frequency AC Drive) 9.3 Trial Operation 9.1 Operating Hoist & Trolley (Dual Speed) ■ Low speed at the first step, high speed at the second step. ■ Acceleration time of 3.0 seconds and deceleration time of 0.2 seconds for hoist DISCONNECT POWER AND LOCKOUT DISCONNECTING MEANS BEFORE ■... -
Page 39: Display And Control Keys
Electric Chain Hoist 9.5 Display and Control Keys 9.6 Viewing and Editing Parameters INSTRUCTION MANUAL INSTALLATION / OPERATION / MAINTENANCE SERVICE... -
Page 40: Hour/Counter Meter (Option)
Electric Chain Hoist 10. Hour/Counter Meter (OPTION) The Count/Hour (C/H) Meter located in on the electrical control panel records the hoists on time and number of starts. Count/Hour Meter Contactor-The C/H Meter can be used in conjunction with the amount of jogging to estimate when the ■... -
Page 41: Lug Mount Plain Trolley Kit (Option)
Electric Chain Hoist 11. Lug Mount Plain Trolley Kit (OPTION) 12. Electric Connection Drawing 11.1 How to Install Lug Mount Plain Trolley on the Runway I-Beam J DST-1S, DST-2W First, check the difference between beam flange width and guide roller spacing. CONSUMER PENDANT PUSH BUTTON DOWN... - Page 42 Electric Chain Hoist J DSTM-1S, DSTM-2W J DSS-0.5S, DSS-1S, DSS-2W (115V / 208~230V 60Hz) CONSUMER TROLLEY CONTROL BOX PENDANT PUSH BUTTON CONSUMER PENDANT PUSH BUTTON WEST DOWN DOWN EAST STOP STOP HOIST CONTROL BOX HOIST CABLE HOIST CONTROL BOX 3 2 1 0.75SQx7C(Yellow) HOIST CABLE VCT CABLE...
- Page 43 Electric Chain Hoist J DSSM-0.5S, DSSM-1S, DSSM-2W (115V / 208~230V 60Hz) MOTORIZED TROLLEY SUSPENSION 115V / 230V (SINGLE PHASE) CONSUMER TROLLEY CONTROL BOX PENDANT PUSH BUTTON WEST DOWN EAST STOP J MT-1, MT-2 (1Ph) CONSUMER TROLLEY CONTROL PENDANT HOIST CONTROL BOX MCCB VCT CABLE HOIST CABLE...
- Page 44 Electric Chain Hoist J EDST-1S, EDST-2W J EDSTM-1S. EDSTM-2W CONSUMER PENDANT PUSH BUTTON CONSUMER TROLLEY CONTROL BOX PENDANT PUSH BUTTON WEST EAST DOWN STOP DOWN STOP 16 14 16 14 16 14 15 13 15 13 15 13 HOIST CONTROL BOX VCT CABLE HOIST CABLE VCT CABLE...
- Page 45 Electric Chain Hoist J EDSS-0.5S, EDSS-1S, EDSS-2W, EDSS-0.5S J EDSSM-0.5S, EDSSM-1S EDSSM-2W CONSUMER PENDANT PUSH BUTTON CONSUMER TROLLEY CONTROL BOX PENDANT PUSH BUTTON WEST EAST DOWN STOP DOWN STOP 16 14 16 14 15 13 15 13 HOIST CONTROL BOX VCT CABLE HOIST CABLE VCT CABLE...
- Page 48 Seller, nor costs of material or account thereof, nor any lost profits whether determinable or speculative. DAESAN INOTEC INC 32 32, Nonggongdangigil, Jungahn myun, Gongju Si Chungcheongnamdo, South Kora www.daesaninotec.com...
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