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CSA KITO ED Series Manual

Electric chain hoist
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OWNER'S (OPERATOR'S) MANUAL AND
SAFETY INSTRUCTIONS FOR ED SERIES
ELECTRIC CHAIN HOIST (MODEL EDⅢ)
ALWAYS SAVE THIS BOOK FOR FUTURE REFERENCE
ALWAYS READ OWNER'S (OPERATOR'S) MANUAL AND SAFETY INSTRUCTIONS
WARNING
: IMPROPER electric chain hoist use could result in death or serious injury. To
avoid these hazards:
: NEVER hoist loads over or near people.
: NEVER work under or near hoisted loads.
: ALWAYS operate, inspect, and maintain this hoist in accordance with
applicable safety codes and regulations.
These safety instructions contain important information to help you use the chain
hoist in a safe manner. Please refer to this Owner's (Operator's) Manual for
additional safety information.
Approved by CSA
BEFORE USING THIS PRODUCT:
OM-ED3ZZZ-CSE-04

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Summary of Contents for CSA KITO ED Series

  • Page 1 OM-ED3ZZZ-CSE-04 OWNER’S (OPERATOR’S) MANUAL AND SAFETY INSTRUCTIONS FOR ED SERIES ELECTRIC CHAIN HOIST (MODEL EDⅢ) Approved by CSA BEFORE USING THIS PRODUCT: ALWAYS SAVE THIS BOOK FOR FUTURE REFERENCE ALWAYS READ OWNER’S (OPERATOR’S) MANUAL AND SAFETY INSTRUCTIONS WARNING : IMPROPER electric chain hoist use could result in death or serious injury. To avoid these hazards: : NEVER hoist loads over or near people.

  • Page 2: Table Of Contents

    CONTENTS DEFINITIONS ............................1 SAFETY ..............................1 1-1. Safety Summary ............................1 1-2. Safety Instructions ............................2 2. MAIN SPECIFICATIONS......................... 6 3. PREPARATION AND CHEKING BEFORE USE ................... 8 3-1. Packed Contents ............................8 3-2. Preparation and Checking Before Use ....................... 8 3-3.

  • Page 3: Definitions

    DEFINITIONS : indicates an imminently hazardous situation which, if not avoided, WILL DANGER result in death or serious injury. : indicates a potentially hazardous situation which, if not avoided, COULD WARNING result in death or serious injury. CAUTION : indicates a potentially hazardous situation and/or unsafe practice which, if not avoided, MAY result in MINOR or MODERATE injury and/or property damage.

  • Page 4: Safety Instructions

    More detailed safety information is contained in the following pages. For additional information, please contact Kito Corporation or your authorized Kito dealer. 1-2. Safety Instructions Serious injury could result if the following safety instructions are not followed. WARNING : IMPROPER electric chain hoist use could result in death or serious injury.
  • Page 5 ALWAYS check the brake before use (Refer to 5-1 to 5-6.) ALWAYS check for loose or missing parts before use. ALWAYS lubricate the hoist regularly (Refer to Sec. 6). ALWAYS use the specified gear oil. ALWAYS pay attention to the load at all times when operating the hoist. ALWAYS ease the slack out of the chain and sling when starting a lift to prevent a sudden loading.
  • Page 6 WARNING : IMPROPER electric chain hoist use could result in death or serious injury. To avoid these hazards: “NEVERs” NEVER use the hoist to transport people. NEVER lift a load over people. NEVER work near or under hoisted loads. NEVER operate a hoist if damaged or malfunctioning.
  • Page 7 NEVER dropping or releasing a load could result in death or serious injury. To avoid this hazard, do not operate the bottom hook release mechanism (hook cam) when the hoist with cylinder-controlled or optional detachable hook is under load. NEVER use a hoist in flammable atmosphere where explosion is possible.

  • Page 8: Main Specifications

    2. MAIN SPECIFICATIONS Single-speed type Dual-speed cylinder type Dual speed-type Specifications and dimensions of AC115V type Rated power source AC115V single phase, 50/60Hz Type Single-speed type Dual-speed type Dual-speed cylinder type Model ED06S ED10S ED18S ED16S ED24S ED48S ED06ST ED10ST ED18ST ED16ST ED24ST...
  • Page 9 Notes: (1) The power supply cable is 2mm² × 5m (3 conductors). (2) Hoisting speed is the average value of wind-up and -down speed under related voltage, rated frequency, and rated load conditions. Speed may differ by voltage and load conditions. (3) Non-standard lengths of lift (load chain) and push-button cord of the single- and dual-speed types are also available upon request.

  • Page 10: Preparation And Cheking Before Use

    3. PREPARATION AND CHECKING BEFORE USE 3-1. Packed Contents Before using, make sure the following contents are packed: Hoist unit (containing oil) Chain container (including bolt, nut, and split pin for attaching to hoist unit) Push-button cord (the dual-speed cylinder type is equipped with a curled cord and fastening belt.) Load chain Power supply cable 3-2.
  • Page 11 BEFORE USING, PREPARE AND CHECK THE FOLLOWING FIVE ITEMS. (1) GEAR OIL SUPPLY Gear oil is pre-supplied in the gear box. To change gear oil: Remove oil plug and drain plug from gear box. Drain contaminated oil completely, fasten drain plug, supply the specified gear oil sufficiently from the oil plug hole, then firmly fasten the oil plug. : Use of the hoist without sufficient oil can cause immediate and severe WARNING damage to the hoist’s gear and clutch mechanisms, which can result in hoist...
  • Page 12 Fitting Procedure: * Attach the chain container to the chain guide ① with socket bolt ② and U-nut ③． * Attach the split pin ④ to prevent the U-nut ③ from dropping. Bend pin ends 90° or more. (3) ATTACHING PUSH-BUTTON AND CURLED CORDS a.
  • Page 13 Fitting procedure: * As illustrated, hook the strain relief wire ② to the cable support L ① of the hoist body. b. Dual-speed cylinder type While the curled cord is being connected to the hoist body, it may not fixed to the chain container yet. As upward illustrated, attach the cord to the chain container so that the clamp of the fastening belt faces way it does in the figure.

  • Page 14: Installing Trolley

    (5) POWER SUPPLY CABLE ATTACHMENT × 5 m (3-conductors) power supply cable is normally supplied. A 2 mm When power source is far away and an extension supply cable is required, use a cable of sufficient diameter as illustrated in the following table. Extension cable diameter Max.
  • Page 15 (Reference) Spacer arrangement Rail width (mm) Inside trolley frame Outside trolley frame H-steel Right/left, 8 pcs. each Right/left, 8 pcs. each H-steel Right/left, 11 pcs. each Right/left, 5 pcs. each I-steel H-steel Right/left, 16 pcs. each Right/left, 0 pcs. each I-steel WARNING : Incorrect number of adjusting spacers may cause the trolley not to move or to...

  • Page 16: Operation

    (2) INSTALLING TROLLEY TO RAIL WARNING : For all trolley suspended electric chain hoists, rail stops must be installed at each end of the rail. Failure to install rail stops will allow the hoist and trolley to fall off the end of the rail and thus cause an accident that could result in injury and/or property damage.

  • Page 17: Dual-Speed Type

    4-2. Dual-speed Type The push-button switch is dual-step push-in type. The first step is for low-speed operation and the second step for high-speed. Push to lift and to lower. [Low-speed adjustment procedure] The push-button can be adjusted by setting the low-speed side for the operating voltage of each country. However, if the low speed does not work or is too fast or slow (owing to voltage and frequency fluctuation), adjust the switch in the following way: : NEVER touch live portions of cables, terminals, and terminal screws during...

  • Page 18: Electric Chain Hoist With Trolley

    (2) The bottom hook is detachable. Detachment and setting are described below. * To detach bottom hook: Holding the body nut, turn the hook cam to the left (counterclockwise). * To set the bottom hook: The bottom hook can be set by simply pushing it in from underneath. : ALWAYS make sure the hook cam is completely locked.

  • Page 19: Inspection

    5. INSPECTION 5-1. Inspection Classification (a) INITIAL inspection - prior to initial use, all new, altered, or modified hoists shall be inspected by a designated person to ensure compliance with the applicable provisions of this Manual. (b) Inspection procedure for hoists in regular service is divided into two general classifications based upon the intervals at which inspection should be performed.

  • Page 20: Periodic Inspection

    g. Idle sheave engagement with load chain; load chain twisting. h. Proper limit switch actuation and motor stopping when the hook rises at upper limit under no load. i. No deformed, peeled and cracked cushion rubber. j. No damaged chain spring (option), and minimum free length, 75mm (130mm), of the chain spring. Note: Initial free length of the spring 85mm (150mm).
  • Page 21 TABLE INSPECTION FOR ELECTRC CHAIN HOISTS Normal Service Heavy Service Strict Service Visual Record Visual Record Visual Record Item Monthly Yearly Weekly Semiannually Daily Quarterly FREQUENT inspection (see 5-2) All functional operating mechanisms for － － － maladjustment and unusual sounds －...

  • Page 22: Occasionally Used Hoists

    TABLE INSPECTION FOR ELECTRIC CHAIN HOISTS Normal Service Heavy Service Severe Service Visual Record Visual Record Visual Record Item Monthly Yearly Weekly Semiannually Daily Quarterly Electrical apparatus for signs of pitting or any － － － deterioration of visible controller contacts (see 5-3.g) Evidence of damage of supporting structure or trolley, －...

  • Page 23: Inspection Methods And Judgment Criteria

    5-6. Inspection Methods and Judgement Criteria Item Inspection Methods Discard limit/criteria Measures 1. HOIST BODY ･ No cracks on hoist body. (1) Casting damage Check visually. Replace. ･ No vibration or irregular noise (2) Abnormal sounds Lift and lower a light Overhaul.
  • Page 24 Item Inspection Methods Discard limit/criteria Measures 3. LOAD CHAIN ･ Load chain shall be oiled. (1) Appearance Check visually. Supply oil. ･ Dimension “P” or “d” shall be (2) Wear Measure with Replace. calipers. within the following values: Unit (mm) Chain Sum of pitches (P) of Number of measured...
  • Page 25 Item Inspection Methods Discard limit/criteria Measures ･ No deep flaws. (2) Flaws Check visually. Replace. ･ Never use if bent. (3) Bend at shank of Check visually. Replace. bottom hook ･ Hook should turn lightly. (4) Bottom hook Turn hook. Replace.
  • Page 26 Item Inspection Methods Discard limit/criteria Measures 7. MINI TROLLEY (60-240 kg) In the case of 480kg, refer to the manual of TS series trolley. ･ Should run smoothly. (1) Function Move (trolley) under Replace. no-load condition. ･ Not fall. (2) Falling of fasteners Check visually.

  • Page 27: Maintenance

    6. MAINTENANCE : IMPROPER electric chain hoist use could result in death or serious injury. WARNING To avoid these hazards: : NEVER perform maintenance on the hoist while it is supporting a load. : Before performing maintenance, attach the tag: [“DANGER”: DO NOT OPERATE EQUIPMENT BEING REPAIRED.] : Only allow qualified service personnel to perform maintenance.

  • Page 28: Mechanical Brake With Friction Clutch

    6-3. Mechanical Brake with Friction Clutch The mechanical brake with friction clutch has both slip clutch and brake functions. WARNING : IMPROPER electric chain hoist use could result in death or serious injury. To avoid these hazards: : NEVER disassemble and adjust the mechanical brake with friction clutch. : ALWAYS contact your local KITO dealer in case of malfunction of mechanical brake with friction clutch.

  • Page 29: Single-Speed Type

    7-1. Single-speed Type Motor output 300 W (Rated load 60kg, 100kg, 180kg) Motor output 600W (Rated load 160kg, 240kg, 480kg) —27 —...

  • Page 30: Dual-Speed Type And Dual-Speed Cylinder Type

    7-2. Dual-speed Type and Dual-speed Cylinder Type Motor output 300 W (Rated load 60kg, 100kg, 180kg) Motor output 600 W (Rated load 160kg, 240kg, 480kg) —28 —...

  • Page 31: Trouble Shooting And Solutions

    8. TROUBLE SHOOTING AND SOLUTIONS When a trouble arises, remove cause ..referring to the following table. Trouble Condition Cause Solution Both lifting * When the push * Fuse * Motor has been burned * Replace motor. and lowering button is pressed, out due to too much use.
  • Page 32 Trouble Condition Cause Solution Brake * Braking distance is too long, * Motor has become * Replace with a normal slippage. even under no-load conditions. demagnetized, due to one. excessive use. * improper contact of electromagnetic contactors. * Resistor trouble of dynamic brake.

  • Page 33: Warranty

    9. WARRANTY Kito Corporation (“Kito”) extends the following warranty to the original purchaser (“Purchaser”) of new products manufactured by “Kito” (Kito’s Products). (1) “Kito” warrants that Kito’s Products, when shipped, shall be free from defects in workmanship and/or materials under normal use and service and “Kito” shall, at the election of “Kito”, repair or replace free of charge any parts or items which are proven to have said defects, provided that all claims for defects under this warranty shall be made in writing immediately upon discovery and, in any event, within one (1) year from the date of purchase of Kito’s Products by “Purchaser”...

  • Page 34: Parts List

    10. PARTS LIST Exploded views and part names of the electric chain hoist are given in the following. Note: When ordering replacement parts, please specify the following points: 1. Voltage 2. Capacity and lifting speed 3. Model number on name plate 4.
  • Page 35 Nos. Capacity Part No. Part Name 60kg 100kg 180kg 160kg 240kg Hoist Top hook ← ← ← ← E2D1001 E2DBX10S1001 assembly Hook latch ← ← ← ← 2 E2D1071T L4BA008-1071 assembly T Top yoke ← ← ← ← 3 E2D1011 E2DBX24S1011 complete set ←...
  • Page 36 Nos. Capacity Fig No. Part No. Part Name 60kg 100kg 180kg 160kg 240kg Hoist ← ← ← E2D1051P Motor complete set E2VPK10S1561 E2VPK24S1501 ← ← ← E2D5508P Armature assembly E2VPK10S9568 E2VPK24S9508 ← ← ← E2D5507 Stator assembly E2DBX10S9507 E2DBX24S9507 ← ←...
  • Page 37 Nos. Capacity Fig No. Part No. Part Name 60kg 100kg 180kg 160kg 240kg Hoist Socket bolt with ← ← ← ← E3D451 J1BG2-0602222 spring washer ← ← ← ← J1BG2-0601818 Socket bolt with E2D162 spring washer Note 1 Note 1 Note 2 Note 1 Note 3...
  • Page 38 █ Power supply cable, push button, cylinder switch Single-speed type Dual-speed type Dual-speed cylinder type — 36 —...
  • Page 39 Power Supply Cable: Common for Single, Dual Speed and Cylinder Type Nos. Capacity Part No. Part Name Remark 60kg 100kg 180kg 160kg 240kg Hoist Power supply cable 3C ← ← ← ← E2D1521 For 5m Z6CE200K1050 complete set ← ← ←...
  • Page 40 Dual-speed type Nos. Capacity Part No. Part Name mark 60kg 100kg 180kg 160kg 240kg Hoist ← ← Z6BD201K1026 Z6BD218K1026 Z6BD202K1026 for 3m ← ← Z6BD201K1036 Z6BD218K1036 Z6BD202K1036 for 4m ← ← Z6BD201K1056 Z6BD218K1056 Z6BD202K1056 for 6m Push button cord 6C ←...
  • Page 41 █ Electric component Component parts are different by either normal or low voltage type as well as either single or dual speed type. 160・240g 60・100・180kg Dual-speed/Dual-speed cylinder type low-voltage model. 160・240kg Single-speed type, low-voltage model. 60・100・180kg — 39 —...
  • Page 42 Low -voltage model (single-speed type) Nos. Capacity Part No. Part Name Remark 60kg 100kg 180kg 160kg 240kg Hoist Control panel ← ← ← E3D1601 E3VPK10S1601 E3VPK24S1601 complete set ← ← ← 42 E2D616 Converter assembly E2VPK10S9616 E2VPK24S9616 ← ← ← 43 E2D664 Fuse set E2VPK06S1664...
  • Page 43 Low -voltage model (dual-speed/dual-speed cylinder type) Nos. Capacity Part No. Part Name Remark 60kg 100kg 180kg 160kg 240kg Hoist Control panel ← ← ← 61 E3DC1601 E3VPK10R1601 E3VPK24R1601 complete set ← ← ← 62 E2D616 Converter assembly E2VPK10R9616 E2VPK24R9616 ← ←...
  • Page 44 █ Trolley related Capacity Fig. Nos. Per Part No. Part Name Trolley 250kg T1H 801 Name plate C T1HAX30-9801 T1H 800 Name plate B T1HAX20-9800 T1H5102 Track wheel assembly T1HAX20-9102 T1H 152 Slotted nut C3BA010-9049 T1H 153 Split pin J1PW01-020012 T1H 115 Socket bolt T1HAX20-9115...
  • Page 45 PARTS LIST (480kg) █ Top/bottom hook, suspender, chain container (480kg) Nos. Per Part Name Fig. No. Part No. Supplement Remark Hoist E2D-117 Top pin E E2DBX24S9117 E2D-118 Shaft stopper E2DBX24S9118 E3D-155 Socket bolt with spring washer J1BG2-0501010 T7PB-004 Suspender PB T7PB005-9004 PT Connect T7GB-004...
  • Page 46 Nos. Fig No. Part No. Part Name Supplement Remark Hoist E3D-583 Split pin J1PW01-025018 E3D-580 Joint yoke E3DBX48S9580 E3D-592 Protection pad E3DBX48S9592 E3D-593 Truss head machine screw J1AG2-5003535 E3D-594 Washer J1WD012-00050 E3D-595 U nut E2DBX10S9853 E1D-041 Chain pin E1DBX10S9041 E1D-049 Slotted nut E1DBX10S9049 E1D-096...
  • Page 47 URL:http://www.kito.ca Phone: 1-888-322-KITO(Toll free)

This manual is also suitable for:

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