Electric Strike
ES150 - Instructions
TECHNICAL INFORMATION
Red coil cables
12vDC +/- 15% 243mA
Blue coil cables
24vDC +/- 15% 187mA
As the ES150 strike will normally be used on a main
exit door, we would recommend that the strike is used
in the Fail Safe (PTL) configuration. However, the
ES150 can be converted from Fail Safe (PTL) to Fail
Secure (PTO) mode. Simply remove the 2 x
crosshead screws on the side of the housing, securing
the mechanism to the body, and depress the strike
jaw. Slide the strike mechanism out from the back of
the housing.
NOTE: IF THE STRIKE IS ALREADY
CONFIGURED FOR FAIL SECURE OPERATION
(PTO) YOU WILL NEED TO POWER THE STRIKE
TO ENABLE ROTATION OF THE STRIKE JAW.
With the mechanism out of the housing, remove the
screw from the top of the strike to permit removal of
the spring and 3 locking pins (1 x long & 2 x short).
It is the placement of these pins in the strike body
that will determine the mode of operation. Re-insert
pins and spring in the order required (refer to the
illustrations for guidance). Re-insert brass screw.
Apply power to the strike if required, depress the
strike jaw and re-insert the mechanism into the
housing. Replace the 2 x crosshead screws.
Replacement pins and spring kit available.
General Installation Instructions
1
It is important to note that all rebate strips and/or
frame stops are to be fitted before installing the
strike.
2
Check with a suitable meter that the power supply
or controller being used to operate the strike can
provide the required voltage within a +/- 15%
tolerance, and that the voltage can be maintained
during operation under all circumstances.
WARNING - CONNECTION OF AN
INCORRECT VOLTAGE MAY RESULT IN
DAMAGE NOT COVERED BY THE PRODUCT
WARRANTY.
3
These strikes have been designed for use in
weather protected areas and under normal
circumstances they do not require any
maintenance.
DO NOT OIL OR LUBRICATE.
4
When fitting the ES150 to double door sets, the
leaf housing the strike must be securely bolted in
the closed position during installation and
operation, and a rebate strip or frame stop fitted
to prevent door travel.
5
Before drilling the fixing holes, ensure that there is
no pressure exerted on the internal face of the
strike jaw by the latch when the door is closed.
33mm
90mm
32mm
4mm
Tongue
Back edge
First Choice for
Locking Solutions
01202 676262
01202 680101
www.iecltd.co.uk
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Configuration for Power to Open/Fail Secure
Configuration for Power to Lock/Fail Open
ES150 Instructions 4/4/05 10:14 am Page 1
