OMCR B01.35 Manuale utente
Article numbers: B01.35 - B02.45
San Maurizio C.se - 15/12/2020 www.omcr.it
Use and maintenance manual complete of
EC conformity declaration
LIFTING BRACKET
WITH LIFTING PIN
Via Quarantelli 8 -10077 - S. Maurizio C.se - Italy
T+39 011 996 46 11 - F+39 011 996 46 46
C.F./P.IVA 07677130010
info@omcr.it - www.omcr.it
ENGLISH ITALIAN GERMAN SPANISH FRENCH
2. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
INDEX
1. RISKS EVALUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2. SYMBOLS AND WARNINGS CLASSIFICATION . . . . . . . . . . . . . . . . . . . . .3
3. USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
4. HANDLING AND STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
EC CONFORMITY DECLARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
1. RISKS EVALUATION
The matters of following pages refer to a classic use of lifting brackets and they can’t forecast unspecified
applications. For this reason each user must provide to his own risks evaluation and he must consider this
manual as general reference support and as a summary of possible matters. To define the employ-procedures,
to spread information and to check the compliance of these ones it’s a duty and a responsibility of the user.
The lifting brackets have to be used as couplets for ropes and chains and they allow users to make on safety
the following actions: LIFTING, HANDLING; the material, the production and the quality-check of all OMCR
lifting pins comply with the Directive 2006/42/EC requirements; all OMCR lifting elements have been tested
with a static safety factor even to a minimum 1.5, all materials have been analyzed according to UNI EN 10204,
samples of all materials have been subjected to tensile stress test according to UNI EN 10002.
An improper or opposed use in reference to the prescriptions treated in this manual, deletes this EC
conformity declaration and relieves OMCR from any responsibility.
WARNING
According to ISO 3864-2, ANSI Z535.6, ANSIZ535.4 norms, in this manual are classified the following safety
messages and symbols:
2. SYMBOLS AND WARNINGS CLASSIFICATION
WARNING
WARNING
NOTE
It indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
It indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
It indicates advices on use or other especially helpful informations.
It indicates general warning symbol.
It indicates hazard of crushing consequent to an accidental fall or overturning
of the load.
It indicates hazard of crushing.
It indicates musculoskeletal disorders for the handling of the loads.
It indicates forbidden actions or uses.
It indicates mandatory actions to avoid hazards.
It indicates that it is forbidden to stop or to transit.
4. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
3. USE
NOTE
ANGLE REDUCTION FACTOR OF THE
NOMINAL CAPACITY LOAD
0°≤β≤40° 1
40°<β≤50° 0.84
50°<β≤60° 0.65
SYMMETRIC SLING EXAMPLE
(RECOMMENDED CONDITION)
Each lifting, handling or overturning operations must be executed by qualified and instructed
worker; the lifting, handling or turnover’ officers must use individual guard equipment.
WARNING
3.1
Before each lifting, handling or overturning officers have to choose the most suitable sling
to ensure a safe suspension with a correct load balance. A wrong sling method can modify
the real capacity load of the ropes/chains and lifting accessories. In the following table you
can verify the reduction of the nominal capacity load related to the sling angles in order to
preserve the minimum safety factor.
WARNING
3.2
3.2.1 - LIFTING
G
G= Die load center
β= Rope angle from vertical
NOTE: lifting with β>60° is not provided
DIE AXIS
DIE AXIS
Refer to EN818-06 norm to define symmetric and asymmetric sling method: for asymmetric sling, the whole load
should be supported by only two rope/chain wings.
5. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
WARNING
G
3.2.2 - OVERTURNING
G
ANGLE REDUCTION FACTOR OF THE
NOMINAL CAPACITY LOAD
0°≤β≤40° 1
40°<β≤50° 0.84
50°<β≤60° 0.65
SYMMETRIC SLING EXAMPLE
(RECOMMENDED CONDITION)
DIE AXIS
DIE AXIS
G= Die load center
β= Rope angle from vertical
NOTE: overturning with β>60° is not provided
The missing respect of the prescriptions included in this manual may cause the accidental fall of the load.
G= Die load center
β= Minimum rope angle from vertical
β1 = Maximum rope angle from vertical
REDUCTION FACTOR OF THE NOMINAL
CAPACITY LOAD
0.5
ASYMMETRIC SLING EXAMPLE
(β1>β)
6. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
G
ANGLE REDUCTION FACTOR OF THE
NOMINAL CAPACITY LOAD
β<15°
β>40°
β1-β>15°
0.5
ASYMMETRIC SLING EXAMPLE
(β1>β)
G= Die load center
β= Minimum rope angle from vertical
β1 = Maximum rope angle from vertical
WARNING
The missing respect of the prescriptions included in this manual may cause the accidental fall of the load.
WARNING
3.2.3
The die overturning is allowed only parallel with lifting pin axis.
7. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
LIFTING BRACKET
ART. NUM. NR. SCREWS SCREWS DIN
912 CL. 8.8 CLAMPING COUPLE
[Nm]
B01.35.42500 6 M36x250 2481
SCREWS DIN 912 CL. 8.8
KEYSDIE AXIS
PIN INSERTION DIRECTION
BARRIER TO AVOID
THE WRONG PINS INSERTION
Fig.1
WARNING
3.3
At the moment of the use, check the correct screws clamping and the use of screws with the
required lengths; in the following table are written down screws and clamping couples for the
fixing of the lifting brackets; it is recommended to use threadlocker LOCTITE 243 or lock
washers.Absolutely ensure a minimum screws clamping of 1 x Ø screw.
Example: for M36 screws use a minimum clamping of 36 mm.
WARNING
The missing respect of the prescriptions included in this manual may cause the accidental fall of the load.
B01.15. lifting brackets should be mounted on steel plates (minimum quality Fe510, S355)
with keys. It is recommended to provide barriers to avoid the wrong pins insertion (see Pic.1).
WARNING
3.4
3.4.1 - APPLICATION ON FLAT SURFACE
8. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
Fig.2
CODICE
STAFFE
CODICE
PERNI
B01.35.42500 B02.45.100
Before each lifting, handling or overturning of the die be sure about the correct insertion
of the lifting pin that has to be ABSOLUTELY assembled with the safety ring positioned
in direction of the die axis: after inserting it, be sure that the safety ring is misaligned in
reference to the hole so that the pin accidental extraction is avoided; check the movement
of the safety ring by verifying the eccentricity “E” in reference to the pin (see Pic.2).
WARNING
3.5
Before each lifting, handling or turnover check that the lifting brackets capacity load is in
compliance with the die weight; the maximum capacity load, the work order number, the
constructor label and the EC conformity mark are indelibly marked on the lifting pins and
over the lifting brackets. NOTE: the work order numbers of lifting brackets and pins are not
necessarily corresponding (see Pic.3).
WARNING
3.6
MATERIAL
MAXIMUM
CAPACITY LOADCONSTRUCTOR CE MARK PRODUCT CODE
WORK ORDER NUMBER
LIFTING PIN MARK
Fig.3
9. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
Before each lifting, handling or overturning of the die, check that the chosen sling system
(rope/chain, hook, etc.) doesn’t present any defect or deformation to make it unsafe;
otherwise replace immediately the damaged parts.
WARNING
3.7
To prevent the pin accidental extraction, don’t make lifting, handling or overturning with sling
angle bigger than 90° from the horizontal level (see Pic.4).
WARNING
3.8
In case of lifting and handling, the lifting bracket capacity load should be at least 1/2 of the whole die weight.
(upper half-die + lower half-die).
Example: die weight 85.000 kg - minimum lifting bracket capacity load: 85.000 / 2 = 42.500 kg
In case of overturning the max capacity load for each lifting bracket is the 60% of the nominal load.
Example: two 42.500 kg lifting bracket can overturn 42.500 / 2 = 21.250 kg
DIE AXIS DIE AXIS
Fig.4
Pic.4
10. Use and maintenance manual B01.35-B02.45 San Maurizio C.se - 15/12/2020 www.omcr.it
LIFTING HOLE
Pic.6
4.2 If not used the lifting brackets must be stored far from wet and preserved from oxidation by appling
protective oil.
LIFTING BRACKET
ART. NUM. WEIGHT (kg)
lifting pin included
B01.35.42500
Pic.5
Don’t stand or transit nearby the load during lifting, handling or overturning operations (see
Pic.5). In case of accidental release of the load there may be risks of injury.
WARNING
3.10
4. HANDLING AND STORAGE
In the following table are written OMCR B01.35. lifting brackets weights; the lifting
brackets must be handled in compliance with the current norms concerning the
movement by hand of the loads (see Pic.6).
WARNING
4.1
At the moment of the assembling, carefully clean the contact surfaces between lifting
brackets and steel plates.
The presence of oil or dirt on the contact surface between the lifting bracket and the mold
holder plate may compromise the correct functioning of the lifting bracket
WARNING
4.2.1
Questo manuale è adatto per i seguenti modelli
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