Trine EN Series Fail Safe Fail Secure Field Adjustment Installation Instructions

EN SERIES ELECTRIC STRIKES

Fail Safe / Fail Secure Field Adjustment (on DC units only)

All operations are performed with the strike in the upright position *When a unit changed to Fail Safe, the fire rating is eliminated.*

(B) Remove back cover &coil assembly. (A) Screws, remove coil assembly screw. shown. (3-screws). Remove 2 back case 1) Remove the back cover and coil as

latch pin & latch. 2) Insert assembly pin (provided) to remove Note: The slider should fall (remove) slider & slider guard. thru the strike body after latch is removed

Fail Secure

in case with very loose fit.

Note: Tabs of slider guard must fall into slots of strike. Position slider guard as shown. reverse its ends. Determine handing, and top

3) Remove the slider from the frame and

Safe Fail

into slots) (tabs must go Slider Guard Position

back of case. shown. Hold slider in position with finger from 5)Align slider tabs under slider guard, as

the top, fail safe side up (as shown). slider guard in position insert slider from the fail safe end up by the coil. With 4) Place the slider back in the frame with

the case as shown. the spring tail goes thru the hole in the side of 6) Roll the Latch back into cavity making sure

Fail Safe Indication

sure the slider can move up & down freely. 8) Check the action of the slider to make

Note: Position wires thru slot toward front of

brackets of coil assembly.

Note:

9) Replacing coil assembly.

Slider must be in position between

free to move up & down with no resistance. 10) Check slider action. Make sure slider is

tighten. Replace back cover: Replace 2 screws and 11) Thread wires thru cover as shown.

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