Columbus McKinnon Yale handy 250 Operating instructions

Ratchet lever hoist
WLL 250 / 500 kg
Translated Operating Instructions
(Also applicable for special versions)
EN
EN – Operating, Maintenance & Parts Manual (Also applicable for special versions)
Ratchet lever hoist
Yalehandy
Ident-No: 85006117/2019.05

English
INTRODUCTION
Products of CMCO Industrial Products GmbH
have been built in accordance with the state-
of-the-art and generally accepted engineering
standards. Nonetheless, incorrect handling
when using the products may cause dangers
to life and limb of the user or third parties
and/or damage to the hoist or other property.
The operating company is responsible for
the proper and professional instruction of
the operating personnel. For this purpose, all
operators must read these operating instruc-
tions carefully prior to the initial operation.
These operating instructions are intended to
acquaint the user with the product and enable
him to use it to the full extent of its intended
capabilities. The operating instructions contain
important information on how to operate the
product in a safe, correct and economic way.
Acting in accordance with these instructions
helps to avoid dangers, reduce repair costs
and downtimes and to increase the reliability
and lifetime of the product. The operating
instructions must always be available at the
place where the product is operated. Apart
from the operating instructions and the ac-
cident prevention act valid for the respective
country and area where the product is used,
the commonly accepted regulations for safe
and professional work must also be adhered
to. The personnel responsible for operation,
maintenance or repair of the product must
read, understand and follow these operating
instructions.
The indicated protective measures will only
provide the necessary safety, if the product
is operated correctly and installed and/or
maintained according to the instructions. The
operating company is committed to ensure
safe and trouble-free operation of the product.
CORRECT OPERATION
- The unit is used for lifting, lowering, pulling
and tensioning of loads.
- Any different or exceeding use is con-
sidered incorrect. Columbus McKinnon
Industrial Products GmbH will not accept
any liability for damage resulting from
such use. The risk is borne by the user
or operating company alone.
- The load capacity indicated on the unit is the
maximum working load limit (WLL) that may
be attached.
- If the hoist is to be used for frequent lowering
from large heights or in indexed operation,
first consult the manufacturer for advice
because of possible overheating.
EN - The top hook and the load hook of the unit
must be in a vertical line above the load
centre of gravity (S) when the load is lifted,
in order to avoid load sway during the lifting
process (Fig. 1).
- The selection and calculation of the appropri-
ate supporting structure are the responsibil-
ity of the operating company.
- The operator must ensure that the hoist is
suspended in a manner that makes it pos-
sible to operate the unit without exposing
himself or other personnel to danger by the
unit itself, the suspension or the load.
- The operator may start moving the load only
after it has been attached correctly and all
persons are clear of the danger zone.
- Do not allow personnel to stay or pass under
a suspended load.
- A lifted or clamped load must not be left
unattended or remain lifted or clamped for
a longer period of time.
- The hoist may be used at ambient tempera-
tures between –10 °C and +50 °C.
Consult the manufacturer in the case of
extreme working conditions.
ATTENTION: Before use at ambient tem-
peratures of less than 0 °C, check the brake
for freezing by lifting and lowering a small
load 2 - 3 times.
- Prior to operation of the hoist in special
atmospheres (high humidity, salty, caustic,
alkaline) or handling hazardous goods (e.g.
molten compounds, radioactive materials),
consult the manufacturer for advice.
- Always transport the load in the horizontal
direction slowly, carefully and close to the
ground.
- For attaching a load, only approved and
certified lifting tackle must be used.
- Correct operation involves compliance with
the operating instructions and in addition
also compliance with the maintenance
instructions.
- In case of functional defects or abnormal
operating noise, stop using the hoist imme-
diately.
INCORRECT OPERATION
(List not complete)
- Do not exceed the rated load capacity (WLL)
of the unit and/or the suspension and the
supporting structure.
- The unit must not be used for pulling free
fixed loads. It is also prohibited to allow loads
to drop when the chain is in a slack condition
(danger of chain breakage).
- Removing or covering labels (e.g. by adhe-
sive labels), warning information signs or the
identity plate is prohibited.
- When transporting loads ensure that the load
does not swing (Fig. 2) or come into contact
with other objects.
- The load must not be moved into areas which
are not visible to the operator. If necessary,
he must ensure he is given help.
- Driving the unit with a motor is not allowed.
- The lever must not be extended (Fig. 3). Only
original hand levers must be used.
- The unit must never be operated with more
than the power of a person.
- Welding on hook and load chain is strictly
forbidden. The load chain must never be
used as a ground connection during welding
(Fig. 4).
- Side pull, i. e. side loading of either the hous-
ing or the bottom block (Fig. 5) is forbidden.
- The load chain must not be used as a chain
sling (Fig. 6).
- A unit changed without consulting the
manufacturer must not be used.
- Do not use the hoist for the transportation
of people (Fig. 7).
- Do not knot the load chain or connect it by
using pins, bolts, screw drivers or similar. Do
not repair load chains installed in the hoist
(Fig. 8).
- Removing the safety latches from top and/
or load hooks is forbidden (Fig. 9).
- Never attach the load to the tip of the hook
(Fig. 10). The lifting tackle must always be
seated in the saddle of the hook.
- Do not use the chain stop (Fig. 11) as an
operational limit device.
- Turning of loads under normal operating
conditions is not allowed, as the bottom
blocks of the hoists are not designed for this
purpose. If loads must be turned in normal
operation, an anti-twist swivel must be used
or the manufacturer must be consulted.
- Only one load lifting attachment may be
suspended in the load hook of the hoist.
- Never reach into moving parts.
- Do not allow the unit to fall from a large
height. Always place it properly on the
ground.
- The unit must not be used in potentially
explosive atmospheres.
INSPECTION BEFORE INITIAL
OPERATION
Prior to initial operation, before it is put
into operation again and after substantial
changes, the product including the supporting
structure must be inspected by a competent
person*. The inspection mainly consists of a
visual inspection and a function check. These
inspections are intended to establish that the
hoist is in a safe condition, has been set up
appropriately and is ready for operation and
that any defects or damage are detected and
eliminated, as required.
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ ２

3 COLUMBUS McKINNON
*Competent persons may be, for example, the
maintenance engineers of the manufacturer or
the supplier. However, the company may also
assign performance of the inspection to its
own appropriately trained specialist personnel.
Before putting the unit into operation,
check functioning of the chain drive in
unloaded condition.
INSPECTIONS BEFORE STARTING
WORK
Before starting work, inspect the unit including
the suspension, equipment and supporting
structure for visual defects, e. g. deformations,
damage, cracks, wear and corrosion marks.
In addition also test the brake and check that
the hoist and the load are correctly attached.
Checking the brake function
Before starting work, always check operation
of the brake:
To do this, lift, pull or tension and lower or
release a load over a short distance with the
unit. When the hand lever is released, the load
must be held in any position.
This check is intended to ensure that even
at temperatures below 0 °C, the brake disks
are not frozen. Repeat it at least twice, before
starting further work.
ATTENTION: If the brake does not function
properly, the unit must be immediately taken
out of service and the manufacturer must
be contacted!
Inspection of the attachment point
- The attachment point for the hoist must be
selected so that the supporting structure to
which it is to be fitted has sufficient stability
and to ensure that the expected forces can
be safely absorbed.
- The unit must align freely also under load
in order to avoid impermissible additional
loading.
- The selection and calculation of the appropri-
ate supporting structure are the responsibil-
ity of the operating company.
Inspection of the load chain
Inspect the load chain for sufficient lubrication
and check for external defects, deformations,
superficial cracks, wear and corrosion marks.
Inspection of the chain stop
The chain stop must always be fitted to the free
(idle) end of the chain (Fig. 11). There must
be no wear or incorrect alignment.
Inspection of the top hook and load hook
The top and load hooks must be checked
for cracks, deformations, damage, wear and
corrosion marks. The safety latch must move
freely and be fully functioning.
FUNCTION / OPERATION
Releasing the chain
Turn pawl rod lever (Fig. 11) to neutral (central)
position. The chain can now be pulled in
both directions and the load chain fall will be
quickly tensioned.
ATTENTION: The minimum load to engage
the automatic brake lies between 30 and
45 kg.
Lifting the load
Turn pawl rod lever to the lifting position ‚ ‘
and lock it (Fig. 11).
Operate hand lever with a pumping action. If
work is stopped while the hoist is under load,
the pawl rod lever must remain in the lifting
position ‚ ‘.
Lowering the load
Turn pawl rod lever to the lowering position ‚ ‘
and lock it (Fig. 11).
Operate hand lever with a pumping action.
Brake jamming
lf a hoist, which is under load, is suddenly
relieved of load pressure, e.g. by lifting off the
load or when pulling down walls, and lower-
ing has not been initiated first, the brake will
remain locked. The brake will also lock if the
load hook with the bottom block is pulled too
tightly against the housing.
Releasing the jammed brake
Turn pawl rod lever to the lowering position , ’
and operate hand lever with a vigorous stroke.
lf the brake is jammed on extremely tight, it
can be released by striking the hand lever.
INSPECTION, MAINTENANCE AND
REPAIR
According to national and international acci-
dent prevention and safety regulations hoisting
equipment must be inspected:
• in accordance with the risk assessment of
the operating company
• prior to initial operation
• before the unit is put into service again
following a shut down
• after substantial changes
• however, at least once per year, by a
competent person.
ATTENTION: Actual operating conditions (e.g.
operation in galvanizing facilities) can dictate
shorter inspection intervals.
Repair work may only be carried out by a spe-
cialist workshop that uses original Yale spare
parts. The inspection (mainly consisting of a
visual inspection and a function check) must
determine that all safety devices are complete
and fully operational and cover the condition
of the unit, suspension, equipment and sup-
porting structure with regard to damage, wear,
corrosion or any other alterations.
Initial operation and recurring inspections
must be documented (e.g. in the CMCO works
certificate of compliance).
If required, the results of inspections and ap-
propriate repairs must be verified. If the hoist
(from 1 t lifting weight) is fitted on or in a trolley
and if the hoist is used to move a lifted load
in one or several directions, the installation
is considered to be a crane and the further
inspections must be carried out, as required.
Paint damage should be touched up in order to
avoid corrosion. All joints and sliding surfaces
should be slightly greased. In the case of heavy
contamination, the unit must be cleaned.
The unit must be given a general overhaul
after 10 years, at the latest.
In particular, check the dimensions of the
load chain, the load hook and the top hook.
They must be compared with the dimensions
specified in the table (Tab. 2, Tab. 3).
ATTENTION: After the replacement of
components, a subsequent inspection by a
competent person is obligatory!
Inspection of the load chain
(acc. to DIN 685-5)
Load chains must be inspected for mechanical
damage at annular intervals, however after
50 operating hours, at the latest. Inspect the
load chain for sufficient lubrication and check
for external defects, deformations, superficial
cracks, wear and corrosion marks.
Round steel section chains must be replaced
when the original nominal thickness ´d´ on
the chain link with the worst wear has been
reduced by more than 10% or when the chain
has elongated over one pitch ´pn´ by 5 %
(Fig. 13) or over 11 pitches (11 x pn) by 3 %.
Nominal dimensions and wear limits are
shown in table 2. If one of the limit values is
reached, the load chain must be replaced.

COLUMBUS McKINNON 4
Maintenance of the load chain
In most cases, chain wear in the link points
is caused by insufficient care of the chain. In
order to ensure optimal lubrication of the link
contact points, lubricate the chain at regular
intervals adapted to the application with creep-
type lubricant (e.g. gear oil).
A dry film lubricant, e.g. PTFE spray, should
be used in environments where abrasives like
sand, etc., occur.
The service life of the load chain can be in-
creased by careful lubrication to 20 - 30 times
compared with a chain that is not serviced.
- When lubricating the chain, make sure the
chain is in no-load condition so that the oil
can reach the contact points of the chain
links which are subject to wear. Chain link
parts contacting each other must always be
coated with lubricant, otherwise increased
wear on the chain results.
- It is not sufficient to lubricate the chains on
the outside as this does not ensure that a
lubricant film can build up in the contact
points.
- With a constant lifting path of the chain, the
change-over area from lifting to lowering
movement must be checked in particular.
- Make sure that the load chain is lubricated
over its entire length, also including the part
of the chain in the housing of the hoist.
- Clean dirty chains with petroleum or a similar
cleaning agent, never heat the chain.
- When lubricating the chain, also check the
chain for wear.
ATTENTION: It must be ensured that no lub-
ricant can penetrate into the brake enclosure.
This may result in failure of the brake.
Replacing the load chain
The load chain must be replaced by a new
chain of the same dimensions and quality in
the event of visible damage or deformations,
however, when the discarding status has been
reached, at the latest.
A load chain to be discarded must only be
replaced by an authorized specialist workshop.
Only fit load chains which have been approved
by the manufacturer. Non-compliance with this
specification will render the legal warranty or
guarantee void with immediate effect.
Note: Replacement of a load chain must be
documented!
Hoist with single fall
- Only pull in the new chain in no-load condi-
tion.
- An open load chain link is required as a
tool. It can be obtained by using an abrasive
wheel to cut a section from an existing link
with the same dimension. The length of the
cut section must at least correspond to the
thickness of the link.
- Remove load hook from the old load chain
and suspend open load chain link in the
loose end of the load chain.
- Suspend the new, lubricated load chain also
in the open link and pull it through the hoist
unit (turn hand wheel clockwise).
- Do not fit a twisted chain. The welds must
face outwards from the chain wheel.
- When the old load chain has passed through
the hoist unit it can be detached together
with the open chain link and the load hook
can be fitted on the new load chain just
pulled in.
- Detach the chain stop from the loose end of
the old, replaced load chain and fit it to the
loose end of the new load chain just pulled
in.
ATTENTION: The chain stop must always
be fitted to the loose end of the chain (idle
fall) (Fig. 11).
Inspection of the load hook and top hook
Inspect the hook for deformation, damage,
surface cracks, wear and signs of corrosion,
as required, but at least once a year. Actual
operating conditions may also dictate shorter
inspection intervals.
Hooks that do not fulfil all requirements must
be replaced immediately. Welding on hooks,
e.g. to compensate for wear or damage is
not permissible. Top and/or load hooks must
be replaced when the mouth of the hook has
opened more than 10% (Fig. 14) or when the
nominal dimensions have reduced by 5% as
a result of wear.
Nominal dimensions and wear limits are
shown in table 3. If a limit value is reached,
replace the components.
Inspection of the brake
Immediately contact the manufacturer, if
irregularities are found (e.g. defective friction
disks). All components of the brake must
be checked for wear, damage, discoloration
caused by overheating and for functioning.
Friction disks must always be kept free from
grease, oil, water or dirt. Check the bonding
of the friction disks.
Repairs may only be carried out by
authorized specialist workshops that
use original Yale spare parts.
After repairs have been carried out and
after extended periods of non-use, the hoist
must be inspected again before it is put into
service again.
The inspections have to be initiated by
the operating company.
TRANSPORT, STORAGE, DECOMMIS-
SIONING AND DISPOSAL
Observe the following for transporting
the unit:
• Do not drop or throw the unit, always deposit
it carefully.
• Load chains must be transported in a way
to avoid knotting and formation of loops.
• Use suitable transport means. These
depend on the local conditions.
Observe the following for storing or
temporarily taking the unit out of
service:
• Store the unit at a clean and dry place.
• Protect the unit incl. all accessories against
contamination, humidity and damage by
means of a suitable cover.
• Protect hooks against corrosion.
• A light oil film should be applied to the chain.
ATTENTION: It must be ensured that no
lubricant can penetrate into the brake enclo-
sure. This may result in failure of the brake.
• Since the brake disks may freeze at
temperature below 0 °C, the unit should
be stored with closed brake. For this pur-
pose, move the change-over lever to lifting
‚‘ and operate the hand lever with a
pumping action, while holding the load fall.
• If the unit is to be used again after it has
been taken out of service, it must first be
inspected again by a competent person.
Disposal:
After taking the unit out of service, recycle or
dispose of the parts of the unit in accordance
with the legal regulations.
Further information and operating
instructions for download can be found
at www.cmco.eu!

Fig. 6
Fig. 3 Fig. 4
Fig. 5 Fig. 7
Fig. 8 Fig. 10Fig. 9
Incorrect operation (Examples)
Fig. 2
Fig. 1
S
Correct operation
５ ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

Fig. 11
2
1
7
3
4
5
8
9
6
10
Description
1 Top hook
with safety latch
2 Housing
3 Load chain
4 Bottom block
5 Load hook
with safety latch
6 Handwheel
7 Pawl rod lever
8 Hand lever
9 Chain stop
10 Gear cover
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ ６

Fig. 14
b
h
a
Fig. 13
Fig. 12
250 / 500 kg
Chain reeving
EN
pn11 x pn
d1
d2
d = Nominal thickness of chain
d1, d2 = Actual value
d1 + d2
dm = ≤ 0,9 d
2
d
７ ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

Yalehandy 250 500
Capacity [kg] 250 500
Number of chain falls 1 1
Chain dimensions d x pn[mm] 4,0 x 12,0 4,0 x 12,0
KMin. headroom [mm] 240 282
Hand lever length [mm] 160 160
Hand pull at rated load [daN] 25,0 25,0
Net weight at standard lift [kg] 2,2 2,8
Tensioning force S TF [daN] 250 500
Hand force SHF [daN] 25,0 25,0
Tab. 1
Nominal values and wear limitation
Yalehandy 250 500
Round link chain [mm] 4,0 x 12,0 4,0 x 12,0
Grade T T
Diameter dnom.
dmin.
[mm]
[mm]
4,0
3,6
4,0
3,6
Pitch pn nom.
pn max.
[mm]
[mm]
12,0
12,6
12,0
12,6
Length 11 x pn nom.
11 x pn max.
[mm]
[mm]
132,0
136,0
132,0
136,0
Tab. 2
HOOk dimensiOns
Yalehandy 250 500
Hook opening
Hook opening
anom.
amax.
[mm]
[mm]
21,0
23,1
24,0
26,4
Hook width
Hook width
bnom.
bmin.
[mm]
[mm]
14,0
13,3
12,0
11,4
Hook height
Hook height
hnom.
hmin.
[mm]
[mm]
20,0
19,0
17,0
16,2
Tab. 3
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ ８

PARTS ORDERING INFORMATION
Only allow trained technicians to perform maintenance on this product.
For additional information contact COLUMBUS McKINNON or nearest distributor.
These products are designed and constructed to provide long, trouble- free service. In time it
may be necessary to order and install new parts to replace those that have been subjected to
wear.
For your convenience and future reference it is recommended that the following information be
recorded:
Model number
Serial number
Date purchased
When ordering replacement parts, please specify the following:
1. Model number and serial number as it appears on the name plate.
2. Part number(s) and part description as shown in this manual.
3. Quantity required.
NOTICE
When ordering replacement parts, it is recommended that consideration be given to the need
for also ordering such items as nuts, bolts, cotter pins, etc. These items may be damaged or
lost during disassembly or just unfit for future use because of deterioration from age or
service.
９ ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

Yalehandy 250
a
ＥＸＰＬＯＳＩＯＮ ＤＲＡＷＩＮＧ – ＬＥＶＥＲ
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ １０

1 00230161 Liftwheel 1
2 00230138 Ratchet 1
3 00230258 Sideplate assy 1
4 00230153 Grip 1
5 00230124
Housing cover
1
6 00230113 Disc hub 1
7 00210001 Friction disc 2
8 00230114 Ratchet disc 1
9 00230130 Spring 1
10 00230117
Check washer
1
11 00230155 Hand wheel 1
12 00230120 Spacer pin 1
13 00230119 Spacer pin 2
14 00230121 Spacer tube 1
15 00230115 Guide roller 2
16 00230116 Stripper 1
17 00230320 Housing cover assy 1
18 00230259 Brake pawl assy 1
19 00230131 Suspension bolt 1
20 00230152 Hook assy 1
21 00230137 Bottom block assy 1
22 00230164 Hand lever assy 1
23 00230260 Chain end stop assy 1
24 00230261 Chain bolt assy 1
25 00230262 Hex. nut and washer 1
26 00230288 Hex. Nut 1
27 00230168 Safety latch kit 2
28 02100004 Load chain 1
Pos.
Artikel-Nr. / Part No. /
Pièce No. Menge / Quantity /
Quantity
Description
3a 80125002 Sideplate assy 1
Yalehandy 250 ＳＰＡＲＥ ＰＡＲＴＳ ＬＩＳＴ–ＬＥＶＥＲ
１１ ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

Yalehandy 500 ＥＸＰＬＯＳＩＯＮ ＤＲＡＷＩＮＧ – ＬＥＶＥＲ
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ １２

1 00230329 Liftwheel 1
2 00230138 Ratchet 1
3 00230328 Sideplate assy 1
3a 00230387 Sideplate assy 1
4 00230153 Grip 1
5 00230332 Housing cover 1
6 00230113 Disc hub 1
7 00210001 Friction disc 2
8 00230114 Ratchet disc 1
9 00230130 Spring 1
10 00230117 Check washer 1
11 00230155 Hand wheel 1
12 00230330 Drive pinion 1
13 00230331 Spacer pin 2
14 00230335 Guide roller 2
15 00230340 Stripper 1
16 00230347 Housing cover assy 1
17 00230259 Brake pawl assy 1
18 00230348 Washer and retaining ring 1
19 00230336 Suspension bolt 1
20 00230350 Gear assy 1
21 00230351 Hook assy 1
22 00230342 Bottom block assy 1
23 00230164 Hand lever assy 1
24 00230260 Chain end stop assy 1
25 00230352 Chain bolt assy 1
26 00230262 Hex. nut and washer 1
27 00230288 Hex. Nut 6
28 00400449 Safety latch kit 2
29 02100004 Load chain 1
30 00230353 Sleeve 1
Pos. Artikel-Nr. / Part No. / Pièce
No. Menge / Quantity /
Quantity
Description
Yalehandy500 ＳＰＡＲＥ ＰＡＲＴＳ ＬＩＳＴ–ＬＥＶＥＲ
１３ ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

COLUMBUS McKINNON 14
Singapore office
Columbus McKinnon Singapore Pte Ltd
100D, Pasir Panjang Road, #05-02
Melssa, Singapore 118520
Tel: [phone]
Fax: [phone]
India
Tel: [phone]
Japan
Tel: [phone]
South Korea
Tel: [phone]
Indonesia
Tel: [phone]
Thailand
Tel: [phone]
Email: [e-mail]
www.cmworks.com
Sub
ject to engineering changes and
improvements.
No warranty for printing errors or mistakes.
Please contact our authorized distributor.
These subsidaries belong to the matrix-certification-system
according to EN ISO

WLL 250 / 500 kg
Yalehandy
: 85006117/2019.05
中文操作使用说明书及配件手册（对特殊规格同样适用）
中文操作使用说明书及配件手册
（对特殊规格同样适用）
手扳葫芦
零件代码

ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ

Fig. 6
Fig. 3 Fig. 4
Fig. 5 Fig. 7
Fig. 8 Fig. 10Fig. 9
Incorrect operation (Examples)
Fig. 2
Fig. 1
S
Correct operation
ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ ５

ＣＯＬＵＭＢＵＳ ＭｃＫＩＮＮＯＮ