KITO L5 Instructions and recipes

SUPPLEMENTARY MANUAL
Owner’s (Operator’s) Manual
and Safety Instructions
Manually Lever Operated Chain Hoist Model L5
with Slip Clutch
OM-L5OLZZ-KCE-00

2
I
ntroduction
This manually lever operated chain hoist model L5 with the slip clutch is equipped with
a friction clutch. This clutch is designed to protect the hoist against damage by slipping the
lever in the event of excessive overload lifting.
I
m
portant Information and Warnings
This supplementary manual is intended for use in combination with the “Owner’s Operator’s)
Manual and Safety Instructions, Manually Lever Operated Chain Hoist Model L5”. Failure to read
and comply with all the contents of these manuals could lead to serious or even fatal injury,
and/or property damage.
・Do not disassemble or adjust the slip clutch.
・Do not operate the hoist under an overload.
・Do not continue to lift a load when the slip clutch operates. Lower the load.
・Do not operate the hoist in a manner generating an impact load.
・Do not use the slip clutch regularly.
Excessive use of the slip clutch may decline the slipping load.
・Do not use the hoist to detect an overload.
・Do not attach oil such as grease to the clutch plate.
・Do not lift an anchored object.
・Do not lower excessively.
Failure to comply with these instructions may result in death or serious injury.
・Do not store the hoist for a long period in the atmosphere including oil mist.
・In the case that an overload via the hook of the hoist attached to the hook of the crane
is lifted by the crane, the slip clutch will not operate since this is not lever operation. Use
the hoist properly according to the safety instructions.
Failure to comply with these instructions may result in the injury or the proper damage.
Note
・If the slip clutch is activated with the rated load or less, needs to be replaced, contact
your dealer.
DANGER
CAUTION

3
Structure
and Specification
s
■Structure
■Specifications
The manually lever operated chain hoist model L5 with the slip clutch is designed to protect the
hoist body and load chain against damage with the friction clutch in the event of excessive overload
in lifting operation. The clutch slips the select wheel compressed between the clutch plates by the
force of the cone disc spring.
・Applicable model: Manually lever operated chain hoist model L5 (0.8 t to 9 t)
・Visual identification : All the components are the same as the standard except that the free
chain knob is black.
・Dimensions : Equivalent to the standard model L5
・Operating condition and environment : Equivalent to the standard model L5
・When the slip clutch operates the maximum force to all the hoists is approximately 2.4 times of
the rated load except for LB008 - 3 times.
・Weight (for standard lift)
Product
code LB008 LB015 LB025 LB030 LB060 LB090
Net
weight (kg) 6.0 8.4 11.6 15.2 26.2 40.2
・Do not disassemble or adjust the female thread assembly (female thread, clutch plate, select
wheel, roller, roller spring, spring disc holder, spring disc and adjust nut).
・Do not operate the hoist in free chaining mode under a load. The slip clutch will not work
in free chaining mode (while the free chain knob is pulled upwards).
Failure to comply with these instructions may result in death or serious injury.
D
A
NGER
Coned Disc Spring
Brake Cover Assembly
LiftingLowering
Section A-A
Coned Disc Spring Holder
Adjust Nut
Select Wheel
Clutch Plate
Female Thread
Roller
Roller Spring
Spring Holder
Free Chain Spring
Free Chain Knob
Cam Guide
Brake Spring
Spacer
Usualposition
Freechain
knobposition

4
D
aily
and P
eriodic
Inspection
■DAILY Inspection
Follow the instructions in Owner’s (Operator’s) Manual and Safety Instructions for Manually Lever
Operated Chain Hoist ModelL5.
■PERIODIC Inspection
In addition to the items in Owner’s (Operator’s) Manual for Manually Lever Operated Chain Hoist
Model L5, check the following items as well.
Item Method Criteria Action
Deformation of
Brake Spring Check visually Length ｌshould be free of compressive deformation.
Angle α should not be beyond the limit.
Capacity
（ｔ）
Length ｌ （mm）Angle:α（°）
Standard Standard Limit
3/4 36 30 45
1 1/2
2 1/2
3, 6, 9 40 25 40
Replace the
Brake Spring.
Deformation of
Free Chain
Spring
Check
visually Length ｌshould not be the limit or below.
Angle α should not be beyond the limit.
Capacity
（ｔ）
Length ｌ （mm）Angle:α（°）
Standard Limit Standard Limit
3/4 67 60 145 160
1 1/2
2 1/2
3, 6, 9 75 68 110 125
Replace the Free
Chain Spring.
Spacer Check
visually No excessive deformation, damage or wear. Replace the spacer.
―
―

5
Troubleshooting
In addition to the items in Owner’s (Operator’s) Manual for Manually Lever Operated Chain Hoist
Model L5, check the following items as well.
Symptom Cause Remedy
Hoist will not lift
under the rated
load
Failure of the slip clutch and other
components caused by applying frequently
an excessive overload to the hoist.
Contact your dealer.
Do not operate frequently
the hoist under an
excessive overload.
Always use the hoist under
the rated load or less.
Hoist will lift a
load only halfway. Slip clutch is working. Reduce the load under the rated load.
Lever operation is
not smooth Deformation or damage of the parts such as pinion or spacer due to a drop of the hoist and
other external impact.
Check the parts and
replace deformed or
damaged parts.
Avoid external impact.

6
Part List
The following list shows the dedicated parts for Manually Lever Operated Chain Hoist L5 with the
slip clutch. For the common parts with the standard L5 product, see Owner’s (Operator’s) Manual
and Safety Instructions for Manually Lever Operated Chain Hoist L5.
3/4 1 1/2 2 1/2 3 6 9
Female Thread Assembly 1
Spacer 1
Select Pawl 1
Spring Shaft 1
Select Pawl Spring 1
Lever Assembly 1 L5BA008-6211
Grip 1 L5BA008-9231 With biding screw
232 Binding Screws 1
Nameplate 1 L5BC008-9800 L5BC015-9800 L5BC025-9800 L5BC030-9800 L5BC060-9800 L5BC090-9800
Nameplate B 1 L5FU008-9801
Hex Cap Screw 1
Brake Spring 1
Cam Guide 1
Free Chain Knob Assembly 1 With name plate U
Nameplate U 1
Free Chain Spring 1
Spring Holder 1
Slotted Nut 1 For pinion
Split Pin 1 For pinion
L5BA032-6211
L5FU015-9801 L5FU030-9801
L5BA032-9232L5BA008-9232
L5BA016-9231 L5BA032-9231
J1PW01-02001419
L5FA008-9208 L5FA032-9208
18 C3BA020-9049
17 208-OLL
183
187
L5BA008-9810
16 L5FA008-9205 L5FA032-9205
15 810
205-OLL
L5FA008-9203 L5FA032-9203
14 L5FA008-5201 L5FA032-5201
13 5201-OLL 203-OLL
L4BA015-9221
12 L5FA008-9207 L5FA032-9207
11
207-OLL
221
10
7
L4BA008-9221
801
800
6
5
8
9
231
6211
L4BA008-9218 L4BA015-9218
L2BA008-9223 L2BA015-9223223
222
218
L5BA016-6211
4 L2BA008-9221 L3BA015-9221
3
2 L5FA008-9310 L5FA032-9310
1 L5FA008-5301 L5FA032-53015301-OLL
310-OLL
Remark
Capcity
(tonnes)
Fig.
#Part # Part Name Nos.
per
Hoist