If an issue is identified, the V-TEC SRL has been subject to a fall or any doubt exists as to the suitability of
the V-TEC SRL it shall be tagged “unusable” and withdrawn from service. Prior to return to service the
manufacturer or technician shall confirm, in writing, that the V-TEC SRL has passed examination. V-TEC
SRLs that have arrested a fall or are unable to pass an inspection shall be tagged “unusable” and passed to a
technician for repair or disposal.
7 Materials
Table 5 Materials
Component Material
Case Polycarbonate
Drum PC-ABS / Aluminium / Stainless steel (10m, 15m)
Chassis, pawls, locking mechanism, swivel, main
spring
Stainless steel
Lifeline Ø 5 mm galvanised steel or stainless steel
Connectors Steel
10 V-TEC SRL
GB
7 Materials