Fortress Technologies DM4-CLIN Installation Instructions Manual

Door Interlock
DM/DMS
DM4-CLIN
Vertical Mounting
DMS1-CLSN
The DM is a robust, modular
access interlock suitable for use on all types of
doors. It is available as a single or multiple door
interlock with up to ten locks. The DM comprises
two p arts, a lock body and an actuator . The
Lock body is modular in construction whilst the
Actuator is available in three variants to cater
for a wide variety of applications. This product
is also available in full stainless steel ( DMS)
Part of an interlock system, the locks are used
to control access to enclosed areas until a safe
condition has been achieved.
DM/DMS is available with a choice of
Actuators:
3
•DM-F - a fixed actuator that is supplied as
standard
•DM-S - a self-aligning actuator available as an
optional extra
•DM-H - a hand operated actuator available as
an optional extra.
DM may be surface or panel mounted using the
optional M-BOB Adaptor. DMS is only surface
mounted. DM is available with a choice of CL
or ML lock mechanisms. All CL / ML locks can
be supplied with stainless steel spring-loaded
dustcovers and/or colour coding as optional
extras. DMS is available with a choice of CLS
or MLS lock mechanisms. All CLS / MLS locks
are supplied with stainless steel spring-loaded
dustcovers as standard and colour coding as
an optional extra.
I
MPORTANT: This product is designed for
use according to the installation and
operating instructions enclosed. It must
be installed by competent and qualified
personnel who have read and understood
the whole of this document prior to
commencing installation. Any modification
to or deviation from these instructions
invalidates all warranties.
Interlocks Ltd. accepts
whatsoever for any situation arising from
misuse or mis-application of this product.
IF YOU HAVE ANY QUESTIONS OR QUERIES
OF ANY NATURE WHATSOEVER PLEASE
CONTACT THE SUPPLIER WHO WILL BE
PLEASED TO ADVISE AND ASSIST.
Construction DM
Body Housing: Die-cast zinc body with
pearl bronze finish.
Head Housing: All stainless steel.
Internals: All stainless steel
Actuators: All stainless steel.
Lock Mechanism:CL / ML locks - Die-cast
zinc body with stainless
steel operating mechanism.
Key: All Stainless steel.
M-BOB: Die-cast zinc with pearl bronze finish.
M_II_E_DMx006_V1.0_MAY07
Construction DMS
Body Housing:
Head Housing:
Internals:
DM2-CLIN
Actuators:
Horizontal Mounting Lock Mechanism:
Key:
Full Stainless Steel Tools and Fixings Required
2 off Cap head / hexagonal head bolts for each
module.
Front of Board mounting:
M6 x 25 or ¼" x 1"
Back of Board mounting:
M6 x 55 or ¼" x 2¼"
Suitable driver for above.
If using through holes:
•1 off Drill Ø6.5 (or Ø5/16").
•2 off M6 (or ¼") Full nuts per module.
If using threaded holes:
•1 off Drill Ø5 (or Pilot Drill for chosen ¼"
Thread).
•1 off M6 (or ¼") Tap and wrench.
Mounting
Mount this unit well away from sources of
vibration or use anti-vibration mountings in
order to avoid the effects of vibration, shock
and bump.
Mount the unit only in its correctly assembled
condition to flat steel plate of minimum thickness
3.0mm or 6.0mm if aluminum. The product must
be mounted in such a way as to ensure that the
gap around the perimeter of the guard, when
closed, does not exceed the limits specified in
En294 & En953.
The head can be turned in 90 degree increments
to suit a variety of mounting and handing
configurations. It can also be adjusted by 5
degrees in either direction, from the nominal
position for small radii hinged doors.
To rot ate the head through 90 degrees
increments:
1 Remove the two head adjustment screws
(See Fig 1- Head Adjustment).
2 Rotate the head to the desired position.
3 Refit the two head adjustment screws.
DM/DMS can be mounted in any orientation,
observing the following rules:
1 Locate the unit so that all the locks are
within easy reach.
2 Ensure that the head adjustment screws
are accessible when the unit is
Fortress
mounted.
no liability
3 Choose the correct mounting
configuration for the size and type of door
(See Fig Y).
4 Mount the unit to the panel using the
chosen fixings.
5 Tighten the fixings to a Torque of 8 to
10Nm (5.9 to 7.4 lbf.ft).
6 All fixing screws must be permanently
prevented from removal, either by
vibration or by personnel using standard
tools.
7 Loosen the head adjustment screws,
without removing them.
8 Angle the head to suit the door .
9 Carefully tighten the screws, ensuring
the position is not changed.
All fixings must be used.
Standard Functionality
DM1/DMS1 (Single Module)
into the lock and turned, while the actuator is
trapped in the head. The actuator is released
allowing the door to be opened. The key
remains trapped until the door is closed
and the actuator is re-engaged.
Installation Instructions
Full Stainless Steel.
All stainless steel.
All stainless steel
All stainless steel.
CLS / MLS locks - Full
Stainless Steel.
All Stainless steel.
The key is inserted
-
(Multiple Units) -
DM2-10 / DMS2-5
primary key is trapped in the lock, while the
actuator is trapped in the head. The
secondary key(s) can then be inserted and
turned, allowing the primary key to be
removed. The actuator is then disengaged to
allow the opening of the door . The primary key
cannot be re-inserted until the door is closed
and the actuator is re-engaged. The
secondary key(s) remain trapped until the
primary key is replaced. The multiple lock
units offer variable key exchange sequences
which require that either extra keys be
inserted, or removed before the door can be
opened or that extra keys are inserted or
released once the door is open.
Fig 1- Head Adjustment
1 2
1 DM Head Adjustment - Start
2 DM Head Adjustment - Screws Out
3 DM Head Adjustment - Head Turned (5 degrees)
4 DM Head Adjustment - Complete
Fig 2- Head Rotation
5 6
5 DM Head Rotation - Start
6 DM Head Rotation - Screws Removed
7 DM Head Rotation - Head Turned
8 DM Head Rotation - Screws Re-fitted
Sequencing
The DM/DMS system is extremely flexible in terms
of its sequencing possibilities. Two types of
operation are possible. These are used
individually or mixed to provide complex
operation. The two types of operation are:
Sequential Operation
This is when the key in the module interacts
only with its neighboring modules. This dictates
the order in which keys are inserted and
removed.
Non-Sequential Operation
This is when two or more keys work together
in a group. In a non-sequential system, any of
the keys in the group can be operated together.
Therefore, the order in which keys are inserted
or removed from the group is not dictated.
However, all of the keys in the group must be
either all inserted and trapped or all removed.
The DM/DMS sequence should have been
specified at the purchasing stage. If the
sequence needs to be changed, contact
Fortress Interlocks.
Fortress Interlocks Ltd
tel: +44 (0) 1902 349000
fax: +44 (0) 1902 349090
email: sales@fortressinterlocks.com
web: www .fortressinterlocks.com
The
3 4
7 8
2 Inverclyde Drive
Wolverhampton
West Midlands
WV4 6FB