SARGEANT & GREENLEAF R-6720 User manual

OPERATING INSTRUCTIONS
RIGHT HAND 3-NUMBER
COMBINATION LOCK
SARGEANT & GREENLEAF INC.
R-6720 - R-6725 - R-6730 - R-6735
CHUBB-MOSLER AND TAYLOR SAFES LTD.
BRAMPTON, ONTARIO
Offices: VANCOUVER, CALGARY, SASKATOON, WINNIPEG
TORONTO, MONTREAL, QUEBEC CITY
F.3005 Rev. 10/62

RIGHT
HAND
COMBINATION
LOCK
Operating
Instructions
SARGEANT
&
GREENLEAF
INC.
R-6720
-
R-6725
-
R-6730
-
R-6735
Read
these
instructions
thoroughly
before
operating
the
lock
or
changing
the
combination.
NOTE:
Your
security
unit
can
be
fitted
with
a
standard
dial
(Figure
1)
or
a
“Counter-Spy’’
dial
(Figure
2).
These
instructions
apply
to
either
type.
CHANGING
CHANGING
OPENING
INDEX
DER
Bee
IG
INDEX
FIGURE
1
-
STANDARD
DIAL
FIGURE
2
-
‘‘COUNTER
SPY”
DIAL
GENERAL INFORMATION
At
the
top
of
the
dial
ring
an
epening
index
is
provided
for
normal
dialing
and
opening.
At
the
left
side
of
the
opening
index
a
CHANGING
INDEX
is
provided
for
use
when
setting
a
new
combination.
This
is
a
precision
lock
and
extreme
care
must
be
used
to
align
the
com-
bination
numbers
with
the
index.
Turn
the
dial
slowly
and
steadily.
If,
after
turning
the
correct
number
of
revolutions,
any
number
is
turned
beyond
the
opening
index
the
entire
series
of
combination
numbers
must
be
re-dialed.
DO
NOT
TURN
BACK
TO
REGAIN
A
PROPER
ALIGNMENT
WITH
THE
NUMBERS.
Each
time
a
selected
number
is
aligned
with
the
opening
index
a
revolution
is
counted.

wn
srt
51-79-44
THE COMBINATION LOCK IS NOW SET ON 20 - 40 - 60
The above combination may be standard, stock, factory numbers.
It is important that the combination be changed to new numbers, as soon
as possible, to maintain security.
TO UNLOCK
Turn dial to the LEFT (<€), stopping when FIRST NUMBER is aligned
with opening index the fourth time.
2. Turn dial to the RIGHT (»), stopping when SECOND NUMBER is
aligned with the opening index the third time.
3. Turn dial to the LEFT (€), stopping when the THIRD NUMBER is
aligned with the opening index the second time.
4. Turn dial slowly to the RIGHT (») until it stops.
TO LOCK
Turn dial to the LEFT (€) at least four full revolutions.
TO CHANGE COMBINATION
winen selecting three new numbers do not use numbers between 0 and 20
for your last number (e.g. 46-82-13).
For maximum security, do not use numbers ending in 0 or 5 and do not use
numbers in a rising or falling sequence — e.g. 35-50-75 is not as good a
combination as 54-38-72.
A Using the CHANGING INDEX dial the existing combination as ex-
plained in steps 1, 2 & 3 “TO UNLOCK”.
Hold the dial with the last number at the CHANGING INDEX and
insert the changing key through the hole in the back of the door and
into the keyhole in the back of the lock. Insert the key until the
wing is entirely inside the lock and comes to a positive stop.
Turn key one quarter turn to the LEFT (€) (key will not turn unless
entirely inside lock —- as described in Step B — preceding paragraph).
With changing key in this position, turn the dial to the LEFT (€),
stopping when the first number of newly selected combination aligns
with the CHANGING INDEX the fourth time.
Turn dial to the RIGHT (>), stopping when the second number is
aligned with the CHANGING INDEX the third time.
Turn dial to the LEFT (“€) stopping when the third number is aligned
with the CHANGING INDEX the second time. Leaving the dial in
this position turn the changing key back to the RIGHT (») and
remove it.
The new combination you have chosen is now set in the lock —- BEFORE
CLOSING THE DOOR try the new combination several times using the
opening index.
If an error has been made, and/or locking mechanism fails to operate, we
suggest an accredited locksmith be called. Do not tamper with the lock.