© 2012 • HPC, Inc. • Schiller Park, IL • 60176 • USA • www.hpcworld.com
Wall Safe Combination Changing (continued)
TO UNLOCK ON FACTORY SETTING - TURN DIAL “LEFT” 4 TURNS, STOPPING ON “43”.
TURN DIAL RIGHT UNTIL BOLT RETRACTS.
BEFORE CLOSING UNIT, try the new combination several times, using the opening index.
TO UNLOCK ON 3 NUMBER COMBINATION - FOR EXAMPLE “50-25-50”
1. Turn the dial to the LEFT, stopping when “50” is aligned with the opening index, the FOURTH time.
2. Turn the dial to the RIGHT, stopping when “25” is aligned with the opening index, the THIRD time.
3. Turn the dial to the LEFT, stopping when “50” is aligned with the opening index, the SECOND time.
4. Turn dial slowly to the RIGHT until the bolt retracts.
TO LOCK
Turn dial to the LEFT at least four full revolutions.
CAUTION
NEVER INSERT THE CHANGING KEY IN THE LOCK WHEN THE COVER IS REMOVED.
ALWAYS BE CERTAIN THE WING OF THE CHANGING KEY IS ENTIRELY WITHIN THE
LOCK (FIG. 2) BEFORE TURNING KEY.
WARNING
CHANGING TO A NEW COMBINATION
Make up a new combination selecting 3 sets of numbers of your own choosing. DO NOT use numbers
between 0 and 20 for your last number. (e.g. 32-74-14). For maximum security, DO NOT use numbers
ending in 0 or 5 and DO NOT use numbers is a rising or falling sequence. (e.g. 25-40-65 is not as good
a combination as 46-32-68)
1. Using the changing index, dial the existing combination as explained in paragraphs 1-2-3 above.
The lock leaves the factory with all 3 numbers of the combination set on 50.
2. Hold the dial with the last number at the changing index, and insert the changing key in the key
hole in the back of the lock (see Fig. 2). Insert the key until the wing is entirely inside the lock and
comes to a positive stop (see Fig. 2).
3. Turn key one quarter turn to the LEFT (see Fig. 3). With the changing key in this position, turn the
dial to the LEFT, stopping when the first number of the newly selected combination aligns with the
changing index the FOURTH time.
4. Turn the dial to the RIGHT, stopping when the second number is aligned with the changing index,
the THIRD time.
5. Turn the dial to the LEFT, stopping when the third number is aligned with the changing index, the
SECOND time. Holding the dial in this position, turn the changing key back to the RIGHT and
remove it (see Fig. 4) The new combination you have chosen is now set in the lock.
IF AN ERROR HAS BEEN MADE IN SETTING A NEW COMBINATION, we suggest that an accredited
locksmith be called.
Fig. 2
Fig. 3
Fig. 4
Wing on key passes through slot
in lock plate. (Fig. 2)
Safe Change Key
No. SLC-42
2
