NovoPress HPA400 Manuel D'utilisation page 22

HPA400
EN
Pos : 51 /System/Ver press en/H PA400/02 - Punkt HPA400 @ 2\mod_1469706900735_18.doc x @ 22009 @ @ 1
1. Check whether the nominal width of the cable corresponds to the nominal width of the cable lug.
2. Insert the end of the cable, with cable lug or press fitting in position, into the crimping head.
Information
For V crimping only:
When crimping aluminium conductors it is possible that the sleeves could distort. This
can be prevented if every second crimping is offset by 180°.
Information!
– For V crimping only:
crimping again in the same position results in the crimping being too deep, which
leads to a reduction in the cross-section.
– On request, Novopress can supply test rods with testing instructions (order number
6468) for checking the crimping depth.
Information!
Crimping aluminium conductors
– Roughen oxidised cable ends with emery paper before crimping.
– Use cable lugs/press fittings filled with quartz-containing thermal conducting grease,
or grease cable ends with suitable grease.
– Select the distance to the next crimping thus to ensure that the tool lies flat on a
non-distorted section.
Correct distance selected:
Distance too small:
same crimping depth
crimping too deep
Key:
20 = cable lug
21 = lower tool
20