Rockwell Automation 440G-LZ Guard Locking Switch User Manual - Manual (Page 35)

Rockwell Automation Publication 440G-UM001A-EN-P — November 2013 35
Appendix
B
Typical Installations
Switch Mounted Parallel to
Hinge Axis
The Z position should be carefully selected to offset the anticipated door
sag or door drop. At the same time, ensure that the alignment is such that
it is not possible to lift the door up and off the locking bolt. Also make
sure that there is no possibility that the actuator would collide with the
switch when the guard door is being closed. It is essential to check the
alignment periodically throughout the use of the guard locking switch.
The X and Y positions can be
adjusted using the slotted holes of
the mounting bracket and
appropriate selection of the three
pairs of actuator bracket holes,
once the bracket is centered.
The tolerance to misalignment is
±2.5 mm.
The Z (height) position is adjusted
by sliding the actuator bracket up/
down on the profile. If the setting
gap is centered between the
minimum of 0 mm and the
maximum of 5 mm, a tolerance to
misalignment of ±2.5 mm is
achieved.
Mounting
bracket
440G-LZAM2
X
Z
Y
Y
X
Actuator
Hole
14mm
Locking bolt
9mm