Installation Instructions
CGN05 Locks
STEP 1: The door must be machined with a 3/8” wire raceway,
cylindrical lock pocket & prepped for a energy transfer
hinge. Make sure the cylindrical pocket is free of debris.
STEP 4: Connect the wires exiting the lock pocket to the Bridge
Recti er (included).
STEP 2: Run the wires from the ETH hinge through the 3/8”
raceway starting at the ETH hinge & exiting into the lock
pocket.
STEP 5: Connect the Bridge Recti er to the plug exiting the
cylindrical chassis.
STEP 3: Screw the ETH hinge to the door. At this time DO NOT
connect the hinge wires on the jamb side to the wires
coming from the power supply.
EU: (Fail Secure) When power is applied, the outside trim will unlock. When
power is removed, the outside trim is locked.
EL: (Fail Safe) When power is applied, the outside trim will lock. When
power is removed, the outside trim is unlocked.
REX: (Request to Exit Switch) Monitors the inside handle.
STEP 8: Connect the wires from the power supply at the ETH
hinge on the jamb side. Connect the hinge to the jamb.
STEP 6: Carefully slip the connected cylindrical lock chassis into
the lock pocket paying close attention not to pinch any
wires.
STEP 7: Mount the cylindrical lock per manufacturer’s
instructions.
LEGEND OF TERMS
SOLENOIDS:
VOLTS
24VAC/DC
12VAC/DC
CURRENT
0.38A
0.19A
SWITCHES: .25A 24VAC/DC
REX: White - Common (C)
Blue - Normally Open (NO)
Black - Normally Closed (NC)
ELECTRICAL SPECIFICATIONS
Cyl. Lock
Pocket
3/8 Wire Raceway
ETH Hinge Pocket
Wire Transfer Hinge
3/8 Wire Raceway
Cyl. Lock
Pocket
12VAC/DC
24VAC/DC
or
Power
Supply
Bridge Rectifier Wire Transfer Hinge
Switch
EU (Fail Secure)
EU (Fail Secure)
12VAC/DC
24VAC/DC
or
Power
Supply
Bridge Rectifier Wire Transfer Hinge
Switch
EL (Fail Safe)
EL (Fail Safe)
Bridge
Rectifier
Cyl. Lock
Pocket
Bridge
Rectifier
Plug
Cyl. Lock
Pocket
Cal-Royal Products, Inc. | 6605 Flotilla St., City of Commerce, CA 90040 U.S.A. |Tel: (323) 888-6601 • (800) 876-9258
E-mail: sales@cal-royal.com | www.Cal-Royal.com
20212010
CAL-ROYAL
CAL-ROYAL Cylindrical Clutch Lock
Note: In changing the electrical operation of this solenoid you will need to remove the armature which is set into place with blue
thread locker. The process is delicate because it is easy to loose parts and destroy the solenoid in the changing process.
Please read the instructions before attempting to decide if this is an adventure you want to proceed with.
These instructions are to assist in changing the function of the solenoid in the CAL-ROYAL cylindrical lock. This process
requires some basic hand tools and the dismantling of the lock chassis. It is recommended that you leave the outside of the
lock assembled. Remove the in-side handle and spring cage. Remove the cotter pin; this pin holds the lock together. Slide the
bell housing up and off the inside spindle. Push in the latch retractor and take o the inside spindle assembly. Note: there are
2 springs inside and they tend to shoot out, do not loose them. You will need to remove the solenoid from the inside assembly
by removing the clip which would be inside the spindle. A small standard screwdriver will work; the clip would be at the far left
of the picture bellow. Once you have the solenoid free from the assembly remove the clip at the far right of the picture bellow.
This clip is made to be removed using your fingers. Pinch and remove this clip to disassemble the solenoid. Remove the
a,matu,e J
I � ·I V
�1 · i p
I.
(I
0.965"
0
= EU
EU -Fail Secure -Electrically Un-lock
EL -Fail Safe -Electrically lock
Re-thread the armature into its proper place for the desired electrical
operation. Use the gauge included with the lock and these instructions to
reset the solenoid for the needed electrical operation, gauge pictured bellow
right. If this lock didn't come with a gauge you will need to use calipers to set
the length, pictured left. Place the gauge between the head of the solenoid
and the armature or armature seat as pictured to the left and thread the
armature until everything is snug or the calipers read the proper distance.
Reassemble the solenoid and place it back into the assembly and
reassemble the lock. It is suggested that you bench test the lock
before sending it in to the filed after performing this
process.
+ +
I
- l
20212010
Template for CGN05 Cylindrical Locks
2-3/4”
2-1/8” diameter
through hole for
interior side only
5/16” diameter
through hole
5/16” diameter
through hole
1-3/8”
1-3/8”
Edge of doorEdge of door
20212010
-
1
-
2
-
3
Cal-Royal CAL-ROYAL CGN05 Storeroom Lever Lock User manual
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- User manual
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