User Guide

InstallationandUseInstructionsforRearReleaseFittingTRL1-H03
①LocateandpunchtheTRL1sensormountingpiece(75~45mmthick)withadiameter≥32mm,whichisusedto
installtherearreleasefittingTRL1-H03,andinstallandfixtheTRL1sensorwithfourM4screws
 InserttheTRL1-H03torsionbaroftherearreleasefittingintothepositioningshaftoftherearreleasefittingas
showninthefigure,andaligntheconvexpointofthepositioningshaftandthescrewmountingholewiththe
positioningholeandscrewholeoftheTRL1sensorrespectively,soastoensurethatthecrossbonepositionofthe
backreleasetorsionbarisinsertedintothecrossslotoftheTRL1sensor,androtatethebackreleasetorsionbarto
unlocktheTRL1sensor
 FixthelocatingshaftofthebackunlockinghandleattheinstallationpositionoftheTRL1actuatorwithtwoM4
screws
 FixthemountingplateoftherearreleasefittingontheTRL1sensormountingplatewithfourM4screws(notethat
themarkingdirectionofthemountingplateneedstobeconsistentwiththeactualunlockingdirection;thescrew
lengthneedstobedeterminedaccordingtothethicknessofthemountingpart,andtheTRL1sensorcannotbe
contacted)
 InstalltheTRL1backreleasehandlehandleintotheTRL1backreleasehandletorsionbar,andfixthemwith
accessoryscrewsasshownin⑥.
≥Φ32
TRL1sensormounting
kitis75-45mmthick
①
②
④
③
⑥
①
①
①
③
④
④
④
⑤
TRL1backunlockhandle
positioningshaft
TRL1backunlockhandle
mountingplate
TRL1backunlockhandletorquebar
TRL1backunlockhandlehandle
TRL1sensorbackunlockhandlepositioninghole
Avoidmutualinterference
WhenmultipleTRL1safetydoorlocks
areused,mutualinterferencemayoccur,
whichmayleadtoincorrectoperationof
TRL1safetydoorlocks.Toprevent
mutualinterference,pleaseinstallTRL1
safetydoorlockaccordingtothe
followingregulations.
Morethan50mm Morethan50mm
SHENZHENTONGCHUANGMECHANTRONICSCO.,LTD.