Schlage 390G+ User manual

390G+ INSTALLATION
INSTRUCTIONS
FORM 39080 REV. E 1 1/2010
SLIDING GATE APPLICATION TEMPLATE: SWINGING GATE APPLICATION TEMPLATE:
INSTALLATION CONSIDERATIONS:
The 390G+ is an electromagnetic lock designed for use on exterior gate applications, though it can be used indoors under circumstances where conduit-enclosed wiring is
desirable or unavoidable. These instructions cover two basic mounting situations: swinging and sliding. Other mounting situations may be encountered which may necessi-
tate fabrication of custom brackets or reinforcements to accommodate the lock. Wiring should be protected by conduit. Wire leads provided are 24 inches long and provi-
sions should be made for connections within that distance. You must determine which type of mounting screws provided will best suit your installation. For light-gauge metal
frames, self tapping screws may be used. If the frame is heavy gauge metal, machine screws may be required to adapt the lock to a particular post or frame. Armature
mounting hardware is provided for direct mounting. The sex nut (provided) can be used instead of the TJ brackets, if mounting the armature on a standard, 1-3/4” door.
Other sex nuts, of different lengths, are available from Locknetics distributors. Refer to the last page for parts list with pictures.
Schlage Lock Company
575 Birch Street
Forestville, CT 06010
technical support: 866-322-1237
email: [email protected]
web: www.irsupport.net

390G+ INSTALLATION INSTRUCTIONS
2
Prep the gate and post according to the instructions or in accordance with the requirements of the
situation. Note that some installations may require additional brackets, hardware, or reinforcement
for a sound installation. Loosen the socket cap screws which secure the standard mounting brack-
et to the magnetic lock assembly and remove the bracket. (The socket head cap screws are cap-
tured in the magnetic lock assembly.) Slide the TJ mounting plate onto the magnetic lock assem-
bly. Center it and secure with two 6-32 set screws. Install the armature housing to the lower TJ
bracket using the two #6-32 flat head machine screws. Do not remove the foam rubber compres-
sion pads. Pre assemble the armature assembly to the lower TJ bracket as shown (left). Note that
the tapered washer assembles with the pointed side toward the armature, then the external tooth
washer, followed by the flat washer. Next, slide the dress plate into the lower TJ bracket and
secure in position with one of the #6-32 set screws.
Mount the standard mounting plate onto the gate post using either the two #10 pan head self tapping
screws and washers or the 10-24 pan head machine screws. Do not completely tighten them at this
time because the position of the bracket must be adjustable in the next step. Fasten the magnetic lock
assembly to the mounting plate using the 2/16 hex wrench provided.
Mount armature/lower TJ bracket assembly to moving part of gate using two 1/4-20 button head sock-
et cap screws and washers. (Alternate hardware may be substituted if necessary.) Close the gate and
secure it (if such mechanical means exists). With the gate in its closed position, push the magnetic
lock toward the armature so that it comes to rest completely engaged, with no air gap. (If a temporary
power supply is available to power up the lock do so in order to ensure that the lock will properly
engage.) Mark the position of the magnetic lock assembly. Remove the magnetic lock and tighten the
two pan head screws.
Open gate. Using the standard mounting bracket as a template, drill the four remaining holes for #10
self tapping or #10-24 machine screws as appropriate. Install screws, tightening completely. Install
magnetic lock, tightening socket screws completely.
Run conduit to lock and make wiring connections for the voltage being used. See page 1 for wiring
and monitor switch information. If the lock is used in a particularly corrosive environment such as near
salt water or in a climate where salt is applied on the roads apply a thin film of grease (supplied) to the
mating surfaces of the magnet and the armature.
SLIDING GATE INSTRUCTIONS:
4.
5.
3.
2.
1.
FORM 39080 REV. E 1/2010

390G+ INSTALLATION INSTRUCTIONS
3
Prep the gate and post according to the instructions or in accordance with the requirements of the sit-
uation. Note that some installations may require additional brackets, hardware, or reinforcement for a
sound installation. Install the armature housing to the upper TJ bracket using the two #6-32 flat head
machine screws. Do not remove the foam rubber compression pads. Install the armature to the upper
TJ bracket using the tapered washer, external tooth washer and flat washer. Note that the tapered
washer assembles with the pointed side toward the armature, then the external tooth washer, followed
by the flat washer. Pre assemble the armature assembly to the upper TJ bracket as shown (right)
using the 1/4-20 button head socket cap screws and washers. Do not completely tighten them at this
time.
Loosen the socket cap screws which secure the standard mounting
bracket to the magnetic lock assembly and remove the bracket. (The
socket head cap screws are captured in the magnetic lock assembly.)
Slide the TJ mounting plate into the magnetic lock assembly, leaving the
upper two holes exposed. Place magnet/bracket assembly onto gate post
and secure using two of either #10 flat head self tapping screws or the
10-24 flat head machine screws. Slide the magnetic lock upward to
expose the to lower holes. Fasten the assembly with the remaining two
#10 screws. Center the assembly on the TJ mounting plate and lock into
place using two 6-32 set screws. A rubber mallet may be used to adjust
position if tight. Fasten thestandard mounting plate to the magnetic lock
using the 3/16 hex wrench provided.
Mount armature/TJ bracket assembly to moving part of gate using four of either #10 flat head self tap-
ping screws or the 10-24 flat head machine screws. Close the gate and secure it (if such mechanical
means exists). With the gate in its closed position, push the armature/upper TJ bracket assembly
toward the armature so that it comes to rest completely engaged, with no air gap. (If a temporary
power supply is available to power up the lock do so in order to ensure that the lock will properly
engage.) Mark the position of the armature/upper TJ bracket assembly (relative to the lower TJ
assembly.) Open the gate. Tighten the1/4-20 button head socket cap screws completely. Secure the
position with the remaining 1/4-20 set screw.
Slide the dress plate into the lower TJ bracket. Center it and secure with a 6-32 set screw.
Run conduit to lock and make wiring connections for the voltage being used. See page 1 for wiring
and monitor switch information. If the lock is used in a particularly corrosive environment such as near
salt water or in a climate where salt is applied on the roads apply a thin film of grease (supplied) to the
mating surfaces of the magnet and the armature.
SWINGING GATE INSTRUCTIONS:
4.
5.
3.
2.
1.
FORM 39080 REV. E 1/2010

390G+ INSTALLATION INSTRUCTIONS
4
MBS:
(Magnetic Bond Sensor - indicates lock
status, shown unlocked: changes state
when a good magnetic bond is indicated)
WHITE: C.
WHITE: N.O.
(RATING:0.250A@30VDC)
DSM:
(Door Status Monitor: changes state
when gate is closed)
RED: N.C.
BLACK: C.
WHITE: N.O.
(RATING:0.250A@30VDC)
NOTE: POLARITY IN THIS CASE DOES NOT MATTER. IT IS SHOWN AS A SUGGESTION TO KEEP
WIRING WITHIN A SYSTEM CONSISTENT.
WIRING INFORMATION:
PARTS LIST:
SPECIFICATIONS:
Amps(12V) Amps(24V) Holding Force: 1500lbs.
0.670 0.350
390G+ ARMATURE ASSEMBLY
ARMATURE HOUSING (BLACK)
LOWER TJ BRACKET
390G+ DRESS PLATE
HEX WRENCHES:
1/16”, 1/8”, 5/32”, 3/16”
ANTI-TAMPER PLUGS (2)
#10X1/2 PH PAN HEAD SELF TAPING (2)
#10-24X1/2 PH PAN HEAD MACHINE (2)
#10 WASHERS (2)
1/4-20X1/2 BUTTON HD SOC CAP SCREW (2)
1/4” FLAT WASHER
#10X3/4 PH FLAT HEAD SELF TAPING (8)
#10-24X3/4 PH FLAT HEAD MACHINE (8)
#8-32X3/8 PH FLAT HEAD MACHINE SCREW (2)
SEX NUT FOR 1-3/4” DOOR (1)
5/16” FLAT WASHER (1)
5/16 EXT. TOOTH WASHER (1)
TAPERED WASHER (1)
#6-32X3/16 SOC SET SCREW (3)
1/4-20 SOC SET SCREW CUP POINT (1)
TJ MOUNTING PLATE
390G+ MOUNTING HARDWARE KIT
UPPER TJ BRACKET
STD.MOUNTING PLATE
MAGNET ASSEMBLY, STANDARD
OR MAGNET ASSEMBLY, MBS
TROUBLE SHOOTING:
PROBLEM: POSSIBLE CAUSE: RESOLUTION:
Lock does not lock. No power applied. Check power at lock, then check wiring and power supply.
AC voltage applied instead of DC. Use rectifier on low voltage side. Use DC power supply.
Lock not making contact with armature. Adjust mechanical position. Check for proper installation of armature.
Lock does not have enough Improper installation of armature hardware. Correct sequence (tapered washer points toward armature-required.)
holding force. Improper alignment of armature to lock. Adjust position to correct.
MBS not changing state. Low voltage. Check voltage at lock. It should be above 12 or above 24 VDC. If not correct condition.
(Possibly the wire gauge is too small for the length and load.) Power supply inadequate.
Debris between magnet and armature. Check and clean.
Poor alignment. Correct condition.
DSM not changing state when Poor alignment between magnet Correct condition.
gate closed. and armature. Make sure there are small permanent magnets inside armature housing.
FORM 39080 REV. E 1/2010