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Electric wire rope winch >BETA II<
English
1.3.3. The winch
Do not exceed the capacity of each rope layer.
Before taking into operation, a competent person must check:
the lifting device
electronic overload protection system (if existing)
the load bearing parts of the structure
the carrying medium
mounting
1.4. Electric parts
The electric connection or repair on electric parts may only be executed by trained experts.
Observe the safety regulations and standards of electrical engineering.
Works on the electric installation may only be executed with cleared power supply.
1.5. Daily examinations
functional switch UP – DOWN
limit switch (if existing)
Emergency stop
main switch
El. overload safety device (if existing). Definitely required for lifting capacity of 1000kg and more.
control
brake function (motor-brake)
condition of the rope and loading device
load bearing parts of the structure
the load carrying medium
1.6. Load attachment device:
check it has sufficient carrying capacity
load hooks must have safety catches
load hooks must be secured to the rope with a solid eye and
high pressure rope clamp and tested according to the regulations
fix the load correctly
do not use the winch rope as a hitching device.
1.7. Instructions for securing the ends of wire ropes
Hanging the rope and securing the rope: The end of a newly fitted wire rope has
to be configured in such a way that its end is permanently secured and the
structure of the rope cannot work loose.
The end connection of the wire rope has to be regularly examined (fractured
wires – corrosion – cracks in the sleeve – loose clamping screws etc.).
As end connections you are only allowed to use the following:
⇒Aluminium press-fit connections according to DIN 3093
⇒Splice connections according to DIN 3089 (uncovered)
⇒Rope clamps
Rope clamps (similar to DIN 43148); Rope connection
secured with additional rope clamp acc. to DIN1142
A
The free end of the rope has to be secured against being pulled through.
Connection type C is PROHIBITED for hoists and load suspension equipment.
⇒ Wire rope clamps acc. to DIN 1142 are not allowed to be used as rope end
connections in hoisting operations.
The winch should be given an thorough examination by a competent person at least once a year.
Always ensure the maintenance intervals are adhered to.
Only use original accessories and spare parts; otherwise safe function is not guaranteed.
design changes under reserve
B
04.01.401
Aluminium press-fit
connections to DIN
3093
Permitted only in
elevator building
C
page 23
Splice connections
DIN 3089 (uncovered)
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