Hoistway Control Equipment Installation
3-15
Figure 3.6 Sensor Mounting
Sensor Alignment After the tape has been installed, check the sensor alignment. The
sensor should not ride hard on either side of the uni-strut bracket during any part of travel
through the hoistway. In high-rise buildings, if rail alignment varies substantially, it may cause
the encoder guides to wear prematurely. If such misalignment is noted, the installation should
be inspected more regularly.
Customer provided uni-strut
CAR TOP
“L” bracket (provided)
LED Indicators UP
40 - 50 ft lbs