Powerfix 103749-14-01A - Manual (Page 11)

11 GB/IE
overhead power lines.
7. The materials from which lashing straps are made have selective resistance to
chemical attacks. Seek the advice of the manufacturer or supplier if exposure to
chemicals is anticipated. It should be noted that the effects of chemicals may
increase with rising temperatures. The resistance of synthetic fibres to chemical
reactions is summarised below:
- Polypropylene is affected less by acids and alkalis and is suitable for
applications in which high resistance to chemicals is required, with the exception
of some organic solvents.
- Harmless acid solutions or alkalis can become so concentrated through
evaporation that they cause damage. Contaminated lashing straps should
immediately be taken out of use, rinsed in cold water and dried in the open air.
8. This lashing straps are suitable for the following temperature ranges:
- –40 °C to +80 °C for polypropylene (PP);
These temperature ranges may alter depending on the chemical environment. In
this event, you must seek the advice of the manufacturer or supplier. A change in
the environmental temperature during transport may affect the forces in the
webbing. Check the lashing force after entering warm regions.
9. Lashing straps must be taken out of use or returned to the manufacturer for
repair if they show any signs of damage. The following points are considered to
be signs of damage:
- for webbing (that must be taken out of use): tears, cuts, nicks and breaks in
load-bearing fibres and stitches; deformations resulting from exposure to heat.
- with end fittings and tensioning devices: deformations, cracks, pronounced
signs of wear, signs of corrosion. Only lashing straps bearing identification
labels shall be repaired. If there is any accidental contact with chemical
products, the lashing strap must be removed from service and the manufacturer
or supplier consulted.
10. Care should be taken that the lashing strap is not damaged by the sharp edges
of the load on which it is used. Regular visual inspection before and after each
use is recommended.
11. Only legibly marked and labelled lashing straps may be used.