e) Turn the dial RIGHT, stopping when the second number is aligned
the third time.
f) Turn the dial LEFT, stopping when the third number is aligned
the second time. Hold the dial in this position.
g) Fully insert the appropriate change key in the keyhole in the
back of the lock (reference paragraph 3.2.1). Rotate the key one quarter turn
LEFT . This will unlock the wheels. Do not force the key.
On some containers, it may be necessary to
remove a cover or door panel to expose the
back of the lock.
h) With the key in this position, turn the dial at least four
complete revolutions to erase the old combination.
i) To set the new combination, turn the dial LEFT, stopping when
the first number of the new combination is aligned with the CHANGING index the
j) Turn the dial RIGHT, stopping when the second number is aligned
with the CHANGING index the third time.
k) Turn the dial LEFT, stopping when the third number is aligned
with the CHANGING index the second time. Hold the dial in this position.
1) Turn the change key RIGHT and remove it from the lock.
combination is now set.
m) Work the new combination at least three times with the door or
container open. If the lock cannot be opened using the new combination, it
can be assumed that the new numbers were not set correctly. If this is the
case, call a qualified locksmith.
Installation Procedure. To install a Sargent & Greenleaf 8400
Series Combination Lock, proceed as follows:
a) Using the template (provided with lock), position lock in
b) Using the template, drill and tap four holes in mounting plate
for the lock-attaching screws (1/4-20). Drill hole in mounting plate for the
spindle shaft (0.813-inch (21-mm) diameter if lock has a tube, 0.625-inch
(16-mm) diameter if it does not).