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OM-M3MNGZ-CEE-00 Original Instruction OWNER'S (OPERATOR'S) MANUAL AND SAFETY INSTRUCTIONS FOR KITO MANUAL CHAIN HOIST SERIES ALWAYS SAVE THIS BOOK FOR FUTURE REFERENCE. Issued January2010. Revised July, 2016 (revision 4)
1. DEFINITIONS : Indicates a potentially hazardous situation which, if not avoided, could result WARNING in death or serious injury. : Indicates a potentially hazardous situation which, if not avoided, may result in CAUTION minor or moderate injury. It may also be used to alert against unsafe practices. WLL: Indicates maximum mass (working load limit) which a hoist is designed to support in general service.
Danger exists when heavy loads are transported, particularly when the equipment is not being used properly or is poorly maintained. Because accidents and serious injury could result, special safety precautions apply to the operation, maintenance and inspection of the KITO manual chain hoist M3 series. WARNING NEVER use a hoist for lifting, supporting or transporting people.
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NEVER use a hoist without a hoist name plate. NEVER use modified or deformed hooks. NEVER use non-authentic KITO chains on the hoist. 4.2.2 While operation ALWAYS make sure that the load is properly seated in the hook. ALWAYS tighten the slack out of the chain and sling when starting a lift to prevent a sudden loading.
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NEVER suspend a load for an extended period of time. NEVER leave a suspended load unattended. NEVER throw a hoist. 4.2.4 Maintenance ALWAYS let the qualified service personnel inspect the hoist periodically (Refer to 7.3). NEVER splice, add and weld a load chain for extension. 4.2.5 Others ALWAYS consult the manufacturer or your dealer if you plan to use a hoist in an excessively corrosive environment (saltwater, sea air and/or acid, explosive environment or...
1m weight dia. (mm) x chain one meter of full load lifting* (m) (kg) pitch (mm) fall (lines) lift (kg) CB005 0.75 5.0 x 15.1 CB010 11.5 6.3 x 19.1 CB015 2.36 14.5 7.1 x 21.2 CB020 8.0 x 24.2 CB030 4.75...
(4) There are risks of overheating of the breaking system during prolonged lowering of loads. If you are considering the use under such condition, consult KITO. Remark: The clicking sound of the pawl when a load is being raised indicates normal operation.
Any attempt to do so will void the warranty. Contact your KITO dealer, if service is required. The overload limiter device has been developed to avoid overloading. When an applied load exceeds the preset value, the hand chain wheel rotates idly.
7. INSPECTION 7.1 Outline There are two types of inspection, the daily inspection performed by the operator before using the hoist, and the more thorough periodic inspection performed by qualified service personnel who have the authority to remove the hoist from service. 7.2 Daily inspection Before each work shift, check the following points: Item...
7.3 Periodic inspection Periodic inspection shall be made at the interval shown below and should follow the given procedures. NORMAL (Normal use): Annual inspection HEAVY (Frequent use): Semiannual inspection SEVERE (Excessively frequent use): Quarterly inspection Figures in parentheses are Fig. No. in “PARTS LIST”. (Refer to page 27 to 32.) Item Inspection method Discard limit/criteria...
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Item Inspection method Discard limit/criteria Remedy 5. Top/bottom fixture Check visually. No slack or missing rivets, nuts or bolts. Replace the hook. damage [Fittings of 1, 6, 55, 6. Idle sheave rotation Hold the load chain with Stiff rotation. Replace. [57, 81] both hands and turn the idle sheave by moving the...
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Item Inspection method Discard limit/criteria Remedy Function 1. Lifting and lowering Lift and lower a light No abnormal difficulty in lifting or Overhaul and service. load. lowering. 2. Brake Lift and lower a light Confirm that none of the problems listed Overhaul and service.
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Item Inspection method Discard limit / criteria Remedy 4. Flatness of friction Check clearance with Clearance shall be uniform. Replace the part. plate [37] straight gauge. Internal part shall not be thicker than external part. Friction plate (37) Internal (Discard condition) External 5.
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Item Inspection method Discard limit/criteria Remedy 3. Wear and deformation Check visually. No large wear or no deformation on the Replace the part. of hand wheel [40] surface of hand chain pocket Check visually. Turn and check if it touches the cover. Replace the part.
(3) Only allow qualified service personnel to perform maintenance. (4) After performing any maintenance on the hoist, ALWAYS test to WLL before returning to service. (5) When replacing a part, be sure to use the genuine part for “KITO chain hoist model M3CB”. CAUTION ALWAYS indicate “CHECKING”...
ALWAYS use machine oil equivalent to ISO VG46 or 68. Note: KITO has a corrosion-resistant chain as an option. For information on KITO’s regular and corrosion-resistant chain, please ask KITO or authorized KITO dealer. 8.2 Overhaul, assembly and adjustment 8.2.1 Overhaul Figures in parentheses are Fig.
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Overhaul procedures Remarks 6. Remove two friction plates [37], the ratchet disc [38] and the bushing [39] from the friction disc [36]. 7. Unscrew the friction disk [36] from the pinion [17] by turning counterclockwise holding the end of the pinion with fingers. 8.
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8.2.2 Assembly and adjustment Assembly procedures Remarks 1. Apply grease to the rollers of the roller bearing [18] and insert the The arrow* direction on the outer side of pinion [17] (from the side of the brake screw) into the roller bearing the roller bearing shall be faced to pinion and insert them together into the load sheave [14].
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Assembly procedures Remarks 5. Grease the balls of the ball bearing [16]. As for the ball bearing of the load sheave, Insert it with the snap ring side down to the shaft of the load sheave make sure that the snap ring is placed on [14].
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Assembly procedures Remarks 9. Grease the balls of the ball bearing [28] and insert it with the snap ring down into the end of the pinion [17] shaft. 10. Join the gear case [29] to the side plate B [13] and fix them with the three spring washers [32] and nuts [31].
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Assembly procedures Remarks 13. Reeve the load chain [47] turning the pinion [17] shaft clockwise Put the welded part of the standing chain through the space between the left (bottom hook side) guide roller link outward and reeve it through the load [20] and the load sheave [14].
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Assembly procedures Remarks 14. <For 7.5t and smaller types> Pull the end of the load chain [47] out between the right guide roller Make sure the load chain is not twisted [20] and the load sheave [14] (no load side) and insert it to the and the split pin in the stopper pin is anchorage [22].
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Assembly procedures Remarks 15. Apply machine oil to the pawl pin (in side plate A [11]) and join the Make sure the pawl spring is touching pawl spring A, B [33] and the pawl [34] respectively to it. Fix them the pawl and the snap ring is completely with a snap ring [35].
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Assembly Procedures Remarks 20. Put the hand chain [48] around the hand wheel [40]. Hand Wheel [40] Hand Chain [48] 21. Join the wheel cover [44] to the side plate A [11] and fix them with the spring washers [45] and the nuts [46]. ALWAYS bend the split pin securely.
9. TROUBLESHOOTING Situation Cause Explanation Remedy The pawl makes the Worn friction When used at high frequency without Disassemble and proper clicking sound plates. performing maintenance regularly, the replace the friction but fails to lift the friction plates will wear down. This will plates and bushing.
(1) year from the date of purchase of KITO’s Products by “Purchaser” and provided, further, that defective parts or items shall be kept for examination by “KITO“ or its authorized agents or returned to KITO’S factory or authorized service center upon request by “KITO”.
11. PARTS LIST When ordering replacement parts, please specify WLL, Fig. No., part No., part name and quantity. — 27 —...
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Additional parts for 3t and larger types 3t・5t 7.5 to 15t * The Chain pin of 10t model is located on top yoke to connect the Load chain. — 28 —...
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WLL (t) Fig. Part No. Part name hoist ———————— 1001 Top hook set C1FA005-1001 C3BT010-1001 C3BT015-1001 C3BT020-1001 ———————— 1071 Hook latch assembly C3BA005-1071 C3BT010-1071 C3BT015-1071 C3BT020-1071 —————————————————————————————————— Suspender for TSP005 T5PC005-9004 ———————————————————————— Suspender for TSG010 T5GC010-9004 ———————————————— ———————— Suspender T5GC020-9004 T5GC020-9004 Top pin C3BA005-9163...
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WLL (t) Fig. Part No. Part name hoist —————————————————————————————————————————————— 1001 Top hook set —————————————————————————————————————————————— 1071 Hook latch assembly 1 —————————————————————————————————————————————— Suspender for TSP005 1 —————————————————————————————————————————————— Suspender for TSG010 1 —————————————————————————————————————————————— Suspender Top pin C3BA025-9163 Split pin J1PW01-030025 —————————————————————————————————————————————— 1021 Bottom hook set ——————————————————————————————————————————————...
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WLL (t) No. per Fig. No. Part No. Part name hoist 1001 Top hook set C3BT030-1001 C3BT050-1001 C3BA075-1001 C3BA100-1001 C3BA150-1001 C3BA200-1001 ―――――――――――――――――――――――――――――――――――― Top hook C3BA150-9001 C3BA200-9001 ―――――――――――――――― ―――――――――――――――――― 2001 Top hook assembly C3BA100-2001 1071 Hook latch assembly C3BT030-1071 C3BT050-1071 P1VS200-10712 C2BA150-10711 C3BA200-1071 C3BA050-1051...
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ASSEMBLY FOR OVERLOAD LIMITER ASSEMBLY FOR OVERLORD LIMITER WLL (t) Fig. No. Part No. Part name hoist 1111 OLL Kit C3YA005-1111 C3YA010-1111 C3YA015-1111 C3YA020-1111 C3YA025-1111 Pinion C3YA005-9111 C3YA010-9111 C3YA015-9111 C3YA020-9111 C3YA025-9111 Note: When ordering replacement, part, use the symbol M3B in place of M3 for 2.5t, 5t and larger types, because there are no interchangeability.
Increased quality, grade V, certified by Fachausschuss Metall und Oberflächenbehandlung EN 13157:2004+A1:2009 Hand powered lifting equipment, except for the requirement of “5.1.6 Operating effort” The person authorized to compile the technical file Udo Kleinevoß Technical manager Kito Europe GmbH. 40549 Düsseldorf — 33 —...
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URL. http://www.kito.com KITO Europe GmbH Heerdter Lohweg 93, D-40549 Düsseldorf, Germany TEL: +49-(0)211-528009-0 FAX: +49-(0)211-528009-59 E-mail: info@kito.net URL: http://www.kito.net KITO corporation Tokyo Head office: SHINJUKU NS Building 9F, 2-4-1, Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-0809, Japan URL: http://www.kito.com Head office & Factory: 2000 Tsuijiarai Showa-Cho, Nakakoma-Gun, Yamanashi 409-3853, Japan URL: http://www.kito.com...
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