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ANNEX C
BRIDLES PERIODIC REVISION FORM
The periodic revision of Spencer bridles, is a formalized procedure to certify the suitability for use
of such devices if they have not exceeded the life span established in 1, 3 or 5 years from the sale
date and depending on the intensity of use.
The tests include the application of a load placed on a Spencer Shell or Twin Shell basket stretcher
equal to the maximum capacity of the device under test.
The load shall be applied simulating the weight distribution of the human anatomy according to
the following table:
450 KG
9% HEAD AND NECK
39% CHEST AND ARMS
26% PELVIS
16% THIGHS
10% LEGS
The simulation shall be carried out lifting the load slowly, avoiding sudden application of the load.
Maintain the maximum load condition for 30 minutes.
It is therefore necessary to fill in the form on the following page, filling it with the required
pictures in the appropriate fields, then send it to:
Certified mail:
Or
Registered post (with return receipt):
Spencer Italia s.r.l.
Via Provinciale 12
43038 – Sala Baganza
Parma – Italy