MOUNTING INSTRUCTIONS
HOOKS
GRADES 8 AND 10
THIELE GmbH & Co. KG
# identifies revisions
www.thiele.de | [email protected]
B08446-B
replaces B08446-A
© All rights reserved
EN 02.2022
1 | 4
Original in compliance with 2006/42/EC
Sling hooks
with clevis
Sling hooks
with eye
Foundry
hooks
Swivel
hooks
Lifting hook
for engines
TWN 0835/1
TWN 1340/1
TWN 1840/1
TWN 0855/1
TWN 0858/1
TWN 1841/1
TWN 0859
TWN 0856
TWN 1856
TWN 0854
TWN 0887
TWN 0889
1
DESCRIPTION AND INTENDED USE
THIELE hooks are intended for the usage in chain sling assemblies according to EN 818-4
or in lashing chain assemblies according to EN 12195-3.
The connection to the chain is made directly by the clevis or indirectly by using
connecting links which are assembled to the eye.
Hooks with eye can also be used within welded chain sling assemblies.
Hooks must exclusively be used:
•
within the limits of their permissible Working Load Limits,
•
within the temperature limits prescribed,
•
for permissible attachment methods and inclination angles,
•
by trained and authorized personnel.
THIELE hooks meet EG Machinery Directive 2006/42/EG requirements and feature a
safety factor of at least 4 based on the working load limit (WLL). They are usually
certified by the German Employers' Liability Insurance Association and carry the
H4-stamp.
They are signed with the corresponding chain size, grade, manufacturers mark and
traceability code.
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THIELE hooks are designed to withstand 20 000 dynamic load changes under maximum
load conditions. In the event of higher loads (e.g. multi-shift/ automatic operation) the
working load limit must be reduced.
As a rule, hooks are not permitted for the transportation of persons!
An alternating use for lifting and lashing is not allowed!
2
SAFETY NOTES
Risk of Injury
!
Never walk or stay under lifted loads!
Make sure to use hoisting/attachment
means free from defects!
•
Operators, fitters, and maintenance personnel must in particular observe the
operating instructions of the used chain sling assembly, documentations DGUV V 1,
DGUV R 109-017
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, DGUV I 209-013 and DGUV I 209-021 issued by the German
Employers’ Liability Insurance Association, as well as standard specifications
DIN 685-5 and EN 818-6.
•
In the Federal Republic of Germany, the operational safety ordinance (BetrSichV) has
to be implemented and the technical rule for industrial safety TRBS 1201, in
particular Annex 1, Chapter 2 "Special regulations for the use of working equipment
for lifting loads" must be observed.
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•
Outside the Federal Republic of Germany the specific provisions issued locally in the
country where the items are used must also be observed.
•
The directions given in these mounting instructions and specified documentations
relating to safety, assembly, operation, inspection, and maintenance must be made
available to the respective persons.
•
Make sure these mounting instructions are available in a place near the product
during the time the equipment is used. Please contact the manufacturer if
replacements are needed. See also chapter 7.
#
•
When performing work make sure to wear your personal protective equipment!
•
Improper assembly and use may cause personal injury and/or damage to property.
•
Assembly and removal as well as inspection and maintenance must exclusively be
carried out by skilled and authorized persons.
•
Structural changes are impermissible (e.g. welding, bending).
•
Operators must carry out a visual inspection and, if necessary, a functional test of
the safety equipment before each use.
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•
Never put to use worn-out, bent or damaged hooks.
•
Do not overload hooks.
•
Do not use force when mounting/positioning the hooks.
•
Do not tip-load a hook.
•
Hooks shall have well-functioning safety latches.
•
Avoid bending loads to act on hooks.
•
When using hooks without safety latch special care must be taken and a special risk
assessment should be done.
•
Usage without working safety devices is not permissible.
•
Safety elements must not be excessively stressed or strained operationally.
•
Avoid sharp edges. Use edge protectors or reduce the WLL by 20 %.
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•
Do not start lifting before you have made sure the load has been correctly attached.
•
During lifting/hoisting make sure your hands or other body parts do not come into
contact with hoisting means. Only remove hoisting means manually (use your
hands).
•
Avoid impacts, e.g. due to abruptly lifting loads with chain in slack condition.
•
Avoid hooks to get caught under the load.
•
In the event of doubts about the use, inspection, maintenance or similar things
contact your safety officer or the manufacturer.
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THIELE will not be responsible for damage caused through non-observance of the
instructions, rules, standards and notes indicated!
As regards grade 10 THIELE does not give its general approval to the assembly of
components stemming from different manufacturers!
Working under influence of drugs, alcohol (even remaining alcohol) or interfering
medications is strictly forbidden!
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3
COMMISSIONING
Prior to using the components for the first time make sure that
•
the components comply with the order and have not been damaged,
•
test certificate, statement of compliance, and operating instructions are at hand,
•
markings correspond with what is specified in the documentation,
•
inspection deadlines and the qualified persons for examinations are determined,
•
visibility and functional testing are carried out and documented,
•
the documentation is safely kept in an orderly manner.
Dispose of the packing in an environmentally compatible way according to local rules.
