4.7 Changingthespreaderps(SP35AS,SP53BS,SPS370)
Thespreadertipsaresecuredinthespreaderarmswithremovablecollarstuds(with
theexceptionoftheSP35ASandtheSP53BS).Inordertochange,pressoutthestuds
securedbyaspring-loadedball.Afterchangingthetips,pushthecollarstudsbackin
again.Whendoingthisensurethatthestudsarecorrectlyfitted(completelypressedin).
Fittingthebracketforthechainsetisidentical.Thechainlockmustbefittedwiththelock
facingupwards.
ThecollarstudsontheSP53spreadertipscanbepressedoutofthespreaderarmsbut
haveasafetysystemtopreventthembeinglostandsotheycannotbeseparatedfromthe
tips.
TheSP35ASspreadertipsarenotsecuredwithremovablecollarstudsbutratherwitha
tensioningpinthatmustbeknockedoutwhenthetipsarebeingchanged.Thechainset
canbefastenedinaseparateholewithouthavingtoremovethetipsbeforehand.