PERCo TTR-04CW-24, Assembly And Operation Manual

TTR-04CW-24 Electromechanical Tripod Turnstile  

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3.  Lubricate the friction units of the self-centering mechanism (in Fig. 7 the places are 

marked with 1-3 numbers, heating unit is not shown): 



  four bushes of the resetting device (two – on the rotation axis of the pusher, two – on 

the fastening axis of the springs); 



  holes in the fastening parts of the springs; 



  lock cylinder of the mechanical lock (11) through the keyhole. 

For lubrication it is recommended to use machine oil.  

Attention! 

Avoid the ingress of lubricant on the arm rotation sensor disc and the roller surfaces.

Fig. 7 Location of the interior components of the turnstile housing 

4.  Remove dust from the arm rotation sensor disc, located in the spacing of the arm 

rotation sensors, with alcohol-gasoline blend applied with a cloth. Avoid the ingress of 
dust on the operational spacing of the both arm rotation optical sensors. 

5.  Connect the cable header of the indication board to the control mechanism connector 

and mount the cover with LED indication display (12) back into its place in the reverse 
order to the dismantling. When the cover with LED indication display mounting is 
carried out correctly it does not need much effort. 

6. Check reliability of the barrier arms (2) fastening and, if necessary, tighten  

the bolts (18) of the barrier arms. To tighten the bolts: 



  remove the cover from the hub (11) of the turnstile housing, unscrewing the screw; 



  tighten the bolts (18) of the barrier arms (2) with the S13 socket wrench; 



  put the cover onto the hub (11) and fix it with the screw. 

7.  Check the reliability of the turnstile housing fastening to the floor and if necessary, 

tighten the anchor bolts. To do that: 



  remove 4 plastic plugs (5) out of the holes in the turnstile housing base;  



  tighten the anchor bolts with a socket wrench S17; 



  put the plastic plugs (5) into their places. 

In case of any defects revealed during visual check please apply to the PERCo Technical 
Support Department (the PERCo TSD).