Renkforce RF500 Maker Construction Kit - Page 20

20
Assemblyofthebasicframe
2xaluminiumprole356mmwithoutbore
1xaluminiumprole356mmwithsquarecut-outand2bores
1xaluminiumprole356mmwith2bores
1xdeectionshaft,assembled
2x toothed belt 600 mm
1x toothed belt 136 mm
8x cylinder head screw M5x16
Bothsideparts(notillustrated)
Firsttakethe leftsidepart.Attach the4aluminiumprolesasillus-
trated with 4 M5-cylinder-head screws.
Turn in the screws only loosely. Do not tighten!
The screws always must be screwed in from the milled side of the
respective bore.
Thearrow(1)showsthealuminiumproleonthefrontleftside.The
ballbearing(2)mustpointinwardsattheupperrear.
Thetwoaluminiumproleswithoutboregotothefront(3).
Attherear,theprolewiththetwoboresmustbeattachedatthetop.
Theprolemustbealignedsothatthetwoborespointtothelower
prole.
Attachtheprolewiththesquarecut-outatthebottom.Thecut-out
mustbepointeddown(4).
Taketheassembleddeectionshaftandpushitintotheballbear-
ingoftheleftsidepart(1).Thethreetoothedbeltsarenowsimply
pushedontotheshaft(2).Thesmalltoothedbeltmustbecentred.
Now attach the right side part loosely to the two front aluminium pro-
les(3)with2cylinder-headscrews.Thenpushthedeectionshaft
intotheballbearingoftherightsidepart(4).Finally,attachtheright
sideparttothetworearproles(5).
Now all M5 cylinder-head screws of the basic frame are tightened. It
must be placed on a level, straight surface, and should not wobble
when all screws are tightened.
Pushthetwouppercross-proles(1)or2ofthelowerproles(2)and
(3)whentightening.
First tighten all screws slightly in sequence and hold all proles
straight. When the frame is standing level and no longer wobbles,
tighten the screws all the way.
4
1
3
3
2
5
5
4
1
2
3
3
1 1
2 2
3
3