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EDITION NO. : KA2M20207102R2
USER'S MANUAL
AIR CHAIN HOIST
KA2M-SERIES
WARNING
NEVER USE THE HOIST FOR LIFTING OR LOWERING PEOPLE.
READ THIS MANUAL BEFORE INSTALLATION, OPERATION OR MAINTENANCE.
KEEP THIS MANUAL AVAILABLE.
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Summary of Contents for Korea Hoist KA2M Series

  • Page 1 EDITION NO. : KA2M20207102R2 USER'S MANUAL AIR CHAIN HOIST KA2M-SERIES WARNING NEVER USE THE HOIST FOR LIFTING OR LOWERING PEOPLE. READ THIS MANUAL BEFORE INSTALLATION, OPERATION OR MAINTENANCE. KEEP THIS MANUAL AVAILABLE.
  • Page 2: Table Of Contents

    EDITION NO. : KA2M20207102R2 CONTENTS 1. Safety instructions before completing installation ------------------ 1.1 General safety information ------------------ 1.2 Air supply and lubrication ------------------ 1.3 Safety instructions for operators ------------------ 2. Specificationtion ------------------ 3. Inspection regulations before completion installation ------------------ 4. Installation ------------------ 4.1 Installation ------------------...
  • Page 3: Safety Instructions Before Completing Installation

    EDITION NO. : KA2M20207102R2 1. Safety instructions before completing installation Air chain hoists are only intended for lifting and moving loads and may be used as stationary or traveling units. Air chain hoists may only be operated when in perfect working order by trained personnel in accordance with the relevant safety and accident prevention regulations.
  • Page 4: Inspection Regulations Before Completion Installation

    EDITION NO. : KA2M20207102R2 3. Inspection regulations before completing installation 3.1 Inspection - Do not accept them until the freight or express agent makes an appropriate notation on your freight bill or express receipt if any of the goods called for on the bill of lading or express receipt are damaged or the quantity is short.
  • Page 5: Test-Run

    EDITION NO. : KA2M20207102R2 5. Test-run 5.1 Operation in unloads - The indicated digit of the regulator should be 4kg or over. - The lifting speed should be faster than the lowering one. - Before fitting, before lifting a test load and commissioned and during normal operation, the proper oil should be supplied to air motor.
  • Page 6: Maintenance And Inspection

    EDITION NO. : KA2M20207102R2 6. Maintenance and inspection 6.1 Lubrication - Air motor · The air motor in the hoist body always requires the lubrication. · The lubrication is carried out by a regulator which will be attached on the supply air line.
  • Page 7: Brake Adjustment

    EDITION NO. : KA2M20207102R2 in a precise process keeping an exact clearance. As a result, other foreign materials or poor lubrication causes serious problems. · Make sure the measuring digit between a vane and a rotor keep as follows. Standard Limits of MARK dimension...
  • Page 8: Storage Of Hoist

    EDITION NO. : KA2M20207102R2 ⑤Adjust the clearance between the brake adjustment plate(3) and the brake cam(4) of 0.5~1mm as shown. ⑥Make sure the brake pad(7) and the brake wheel evenly and completely contacted. ⑦Tighten the brake adjustment fixing nut, after checks.
  • Page 9: Air Hoist Part Identification

    EDITION NO. : KA2M20207102R2 7. Air Hoist Part Identification 7.1 Hoisting Motor Assembly (KA2S-01) Part No. Description Q'ty NO. Part No. Description Q'ty KA2S-01-001 Air Motor Body KA2S-01-P03 Bolt KA2S-01-002 Cylinder KA2S-01-P04 Lock Washer KA2S-01-003 Rotor KA2S-01-P05 Washer KA2S-01-004 Side Plate(S) KA2S-01-P06 Washer KA2S-01-005 Side Plate(V) KA2S-01-P07 Mud Bolt...
  • Page 10: Valve Body Assembly (Ka2S-02)

    EDITION NO. : KA2M20207102R2 7.2 Valve Body Assembly (KA2S-02) Part No. Description Q'ty NO. Part No. Description Q'ty Valve Body Washer(Valve Lever) KA2S-02-001 KA2S-02-P03 Valve Cylinder Bolt(Silencer) KA2S-02-002 KA2S-02-P04 KA2S-02-003 Control Valve KA2S-02-P05 Washer(Silencer) KA2S-02-004 Control Valve Lever KA2S-02-P06 Bolt(Valve Lever) KA2S-02-005 Valve End Cover KA2S-02-P07...
  • Page 11: Reducer Assembly (Ka2S-03)

    EDITION NO. : KA2M20207102R2 7.3 Reducer Assembly (KA2S-03) Part No. Description Q 'ty NO. Part No. Description Q'ty KA2S-03-001 Reducer Body 20 KA2S-03-020 Reducer Cover KA2S-03-002 1st ring gear 21 KA2S-03-021 Bra ke W heel KA2S-03-003 1st Planet Gear 22 KA2S-03-022 Bra ke Pin KA2S-03-004 1st Planet Carrier P01 KA 2S-03-P01 Disc Spring KA2S-03-005 1st Sun G ear...
  • Page 12: Load Block Assembly (Ka2S-04)

    EDITION NO. : KA2M20207102R2 7.4 Load Block Assembly (KA2S-04) Part No. D escription Q 'ty NO. Part No. D escription Q'ty KA2S-04-001 Load Block ( M ) P 05 KA 2S-04-P05 W rench bolt KA2S-04-002 Load Block ( R ) P 06 KA 2S-04-P06 W rench bolt KA2S-04-003 Load Sheave P 07 KA 2S-04-P07 Lock Nut...
  • Page 13: Brake Assembly (Ka2S-05)

    EDITION NO. : KA2M20207102R2 7.5 Brake Assembly (KA2S-05) Part No. D escription Q 'ty NO. Part No. D escription Q'ty KA2S-05-001 Brake C over P 01 KA 2S-05-P01 W asher KA2S-05-002 Name Plate P 02 KA 2S-05-P02 Lock Nut KA2S-05-003 Brake Shoe P 03 KA 2S-05-P03 Lock Nut KA2S-05-004 Brake Adjustor P 04 KA 2S-05-P04 Screw...
  • Page 14: Push Button Assembly

    EDITION NO. : KA2M20207102R2 7.6 Push Button Assembly (KA-PB-EM4P-000) Part No. Description Q'ty Part No. Description Q' ty KA-PB-EM4P-001 Push Button Block KA-PB-EM4P-012 Cover KA-PB-G2P-002 Handle KA-PB-G2P-P01 O-Ring KA-PB-G2P-003 Lever-UP KA-PB-G2P-P02 O-Ring KA-PB-G2P-004 Lever-DN KA-PB-G2P-P03 Bolt KA-PB-G2P-005 Spool KA-PB-G2P-P04 Washer KA-PB-G2P-006 Cylinder KA-PB-G2P-P05 MudBolt KA-PB-G2P-007 Spring...
  • Page 15: Chain Box Assembly (Ka2S-07)

    EDITION NO. : KA2M20207102R2 7.7 Chain Box Assembly (KA2S-07) Part No. Descrip tion Q'ty Part No. Description Q'ty KA2S-07-001 Chain Box KA2S-07-P03 Washer KA2S-07-P01 Bolt KA2S-07-P04 Bolt 7.8 Pull Type Controller Assembly (KAH1-0800) Part No. Description Q'ty KAH1-0801 Handle(UP-White) KAH1-0802 Handle(Down-Blue) KAH1-0804 Clamp ass'y KAH1-0705 Wire...
  • Page 16: Bottom Hook Assembly (Ka2S-08, 09)

    EDITION NO. : KA2M20207102R2 7.9-1 Bottom Hook Assembly(KA2S-08, 1Ton) Part No. Description Q'ty Hook Block KA2S-08-001 Hook KA2S-08-002 KA2S-08-003 Safety Clip KA2S-08-004 Safety Clip Spring KA2S-08-P01 KA2S-08-P02 Chain Thrust Bearing KA2S-08-P03 Bolt KA2S-08-P04 KA2S-08-P05 Bolt KA2S-08-P06 7.9-2 Bottom Hook Assembly(KA2S-09, 2Ton) Part No.
  • Page 17: Over Load Protect Assembly(Olp-2T-0100), Option

    EDITION NO. : KA2M20207102R2 7.10 Over Load Protect Assembly(OLP-2T-0100), OPTION Part No. D escription Q 'ty NO. Part No. D escription Q'ty OLP_2T_0101 Hook Ass'y OLP_2T_0107 Hook Nut OLP_2T_0102 Nut OLP_2T_P01 Steel Ball OLP_2T_0103 W ashe r-1 OLP_2T_P02 Pin OLP_2T_0104 W ashe r-2 OLP_2T_P03 Coned D isc Spring OLP_2T_0105 Valve S eat OLP_2T_P04 Nipple...
  • Page 18 EDITION NO. : KA2M20207102R2 7.10 KAT1 Trolley Motor Component Assembly 11 12 Part No. Description Q'ty Part No. Description Q'ty KAT1-01-001 Cylinder 13 KAT1-01-P03 Bolt KAT1-01-002 Rotor 14 KAT1-01-P04 Spring Pin KAT1-01-003 Side Plate (V) 16 KAT1-01-P05 Bolt KAT1-01-004 Side Plate (S) 17 KAT1-01-P06 Washer KAT1-01-005...
  • Page 19 EDITION NO. : KA2M20207102R2 7.12 KAT2 Trolley Assembly Part No. Description Q'ty NO. Part No. Description Q'ty KAT2-03-001 Side Plate (M) KAT1-03-P22 Bolt KAT1-03-002 Side Plate (W) KAT1-03-P07 Master Valve KAT1-03-003 Wheel Shaft KAT1-03-P08 Limit Valve KAT1-03-004 Geared Wheel KAT1-03-P12 Bolt KAT1-03-005 Plain Wheel KAT1-03-006 Pin Bolt KAT1-03-007 Link Plate...
  • Page 20: Air Circuit Diagram For Air Hoist

    EDITION NO. : KA2M20207102R2 8. Air Circuit Diagram for Air Hoist 8.1 Normal Type (Standard)
  • Page 21: Pull Type Controller (Option)

    EDITION NO. : KA2M20207102R2 8.2 Pull Type Controller (Option)
  • Page 22 EDITION NO. : KA2M20207102R2 8.3 Safety Valve Type (Option)
  • Page 23: Overload Protector (Option)

    EDITION NO. : KA2M20207102R2 8.4 Overload Protector Type (Option)
  • Page 24 EDITION NO. : KA2M20207102R2 Head Office & Factory 42, MTV 4-ro, Danwon-gu, Ansan-Si, Gyeonggi-do, Korea TEL : (82)31-431-6030 Fax : (82)31-499-3630 A/S Center : (82)31-8033-3214 WEB SITE : http://www.koreahoist.co.kr E-mail : koreahoist@koreahoist.co.kr...

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