Faraone PKS 1200E, Use And Maintenance Instructions

Page: 67 / 88

USE AND MAINTENANCE MANUAL - SECTION 6
AERIAL PLATFORM PKS 1200E-920-720 - Rev 02_2016 Page 6-7
A1 = 19.1 mm ; Dp = 5.09 mm ; P = 15.875 mm ; S = 2.04 mm ; Hi = 12.83 mm
Extension:
Measurement of chain tightened slightly in straight lines of 1/5 to 1/15 of the total
length. Maximum permitted extension: 2% along the most worn section.
Wear of the profile of the plates:
Where wear is most noticeable: maximum permitted reduction of the height 2.5% on
one side only, 4% if on two sides, in relation to the initial height.
Wear on the side of the chain:
Replace the chain if the protruding part of the head of the pins is worn down by more
than 25% or if the external side is worn down by more than 20% of its width.