ZXR108900SeriesHardwareInstallationManual
Note:
Toavoidmistakes,measureoverandoverafterallholesline
aremarked,andmakesureeverysizeiscorrect.
2.Drilling
DrillĻ14attheexpansionboltholemarkedontheīoorwith
adepthof90mm.
Makesuredrillisperpendiculartoīoorwhendrillingwithper-
cussiondrill(orhammer).Holdhandletightlyandverticallyto
avoidsway,otherwisetheīoorwillbedamagedandholewill
beenlargedandinclined.Ifīooristoosliptopositiondrillbit,
cutadentattheperforationpositionwithpunchīærsttohelp
locatingdrillbit.
Useavacuumcleanertoremovethedustafterdrilling.
Note:
Markinganddrillingarefundamentalforhardwareinstallation.
Inaccuracywillimpactfollowingoperationsandaffectproject
quality.Operationqualityisessentialforensuringwhole
projectquality.
Result:Adjustablebasehasbeenpositioned.
InstallingAdjustableBase
Toinstalladjustablebase,performthefollowingsteps.
1.Installexpansionbolts
i.Beforeinstallation,cleanupdustinsideandoutsideholes
withavacuumcleaner .
ii.Placebasetoseeifthisisalignedwithholes.
iii.Removewasherandnutfromexpansionbolt,andputex-
pansionboltandexpansiontubeintohole.Hammerexpan-
sionboltusingarubberhammeruntilfullexpansiontube
oftheexpansionboltentersintoīoor .
2.Adjustbase
AsshowninFigure16,loosethehighlockedboltonadjustable
base,andadjusttheīexibleframeaccordingtothearrowdi-
rection.
24ConīædentialandProprietaryInformationofZTECORPORATION