9
5 Assembling / Disassembling
Assembling / Disassembling
of excenter and piston rod.
Toremovetheexcenterfromthemotorandthe
pistonrodfromthepiston,youneedhexwrenches
forM0.9andM1.3screws.Loosengentlytheset
screwwhichxesthepistonrodontheexcenter,
removeconnectingplug,rotatethepistonrodon
theside,unscrewthescrewthatxestheexcenter
tothemotorhousingandremoveexcenter.
Toremovethepistonrod,pushdownthepiston,
unscrewthescrewthatxesthepistonrodtothe
pistonandnallyremovethepistonrodfromthe
piston.Forassemblinginversetheoperation.
ATTENTION:
1.Donottightenthescrewstoomuchasyoumightstripthethreads!
2.Tomountthepistonrodontothepistontightthescrewcompletely,thenturnbackhalf
rotationtherewithaslidingmovementofthepistonrodonthepistonisgiven.
Alignment of the piston rodLoosenthescrewthatxesthepistonrodontothe
excenter.Switchonthemachineforafewsecondsinorderthatthepistonrodcanbe
aligned.Fixthescrewthatxesthepistonrodontotheexcenter.Donottightenthescrew
toomuchasyoumightstripthethreads.
Disassembling of the piston
Afterhavingremovedthepistonrodfromthepiston,removethecapoftheGIVE,
loosentheGIVEscrewcompletely.Loosenthesetscrewthatxestheneedlebar
pinontothepiston.Removethepistonfromabovepayingattentionthatthe
springdoesn’tgetlost.
Assembling of the piston
Putthespringofthepistonintoitspositionoftheframe.
Insertthepistonaligningthespringwithitslocationon
thepiston.Inserttheneedlebarpinintothepiston,the
distancebetweenpinandframeshouldbe0,1mmin
ordertoavoidfrictionandnoiseduringtheuse.Screw
thesetscrewthatxesthepinontothepiston.Insertthe
GIVEspringandtightentheGIVEscrewcompletely.Mountthecap.