7.
Emergency
operation
GB
6.7
Check
the
system
Check
the
direction
of
travel
☞
Drive
the
door
in
the
CLOSED
direction.
The
operator
must
close
the
door.
☞
Drive
the
door
in
the
OPEN
direction.
The
operator
must
open
the
door.
Information:
If
the
direction
of
travel
of
the
door
does
not
correspond
to
the
commands
keyed
in,
then
the
direction
of
rotation
must
be
changed.
Instructions
for
changing
the
direction
of
rotation
are
given
in
the
control
unit
operating
manual.
After
this
the
direction
of
travel
must
be
checked
again.
Check
the
limit
switch
settings
☞
Drive
the
door
to
the
CLOSED
end
position.
The
operator
must
stop
in
the
desired
position.
☞
Drive
the
door
to
the
OPEN
end
position.
The
operator
must
stop
in
the
desired
position.
☞
Check
the
seat
of
the
fixing
screws.
Check
the
mechanical
functions
After
assembling
and
installing
all
components
the
functions
of
the
system
must
be
checked.
☞
Check
all
the
functions
of
the
system.
☞
Check
that
the
operator
runs
smoothly.
☞
Check
whether
the
operator
is
leaking
oil.
If
the
operator
makes
unusual
noises
or
leaks
oil:
-
The
operator
must
be
taken
out
of
service
immediately,
-
The
customer
service
must
be
informed.
Danger!
To
avoid
injury,
the
following
points
must
be
observed:
-
Emergency
operation
may
only
be
carried
out
from
a
safe
standing
position.
-
Emergency
operation
may
only
be
carried
out
when
the
motor
is
stationary.
-
The
system
must
be
disconnected
from
the
power
supply
during
emergency
operation.
-
Operators
with
a
spring
brake
must
be
actuated
against
the
closed
brake
when
opening
or
closing
the
door.
-
For
safety
reasons,
brakes
in
doors
without
a
weight
counterbalance
must
only
be
vented
in
the
closed
door
position
for
testing
purposes.
-
Accidental
venting
of
the
brake
must
be
rendered
impossible
by
preventive
measures
at
the
installation
site.
During
maintenance
works
or
in
the
case
of
an
electrical
fault,
the
door
can
be
moved
towards
the
OPEN
or
CLOSED
posi-
tions
with
the
help
of
the
emergency
operation
equipment.
Information:
If
the
door
is
moved
beyond
the
CLOSED
or
OPE N
end
positions,
the
operator
can
no
longer
be
activated
electrically.
Roll-Up
Door
Operator
/
MDF
/
Rev.
0.0
–
13
Summary of Contents for MDF 05-10-15
Page 1: ...Operating Instructions for Roll Up Door Operators MDF GB Roll Up Door Operator MDF Rev 0 0 1...
Page 21: ...GB MDF 20 22 12 KE Chain MDF 20 15 17 KE Chain Roll Up Door Operator MDF Rev 0 0 21...
Page 23: ...GB MDF 30 42 12 KU Crank MDF 30 42 12 KE Chain Roll Up Door Operator MDF Rev 0 0 23...
Page 25: ...GB MDF 30 27 12 KU 100 Crank MDF 30 30 12 KU Crank Roll Up Door Operator MDF Rev 0 0 25...
Page 27: ...GB MDF 30 50 12 KE Chain MDF 50 65 10 KU Crank Roll Up Door Operator MDF Rev 0 0 27...
Page 29: ...GB MDF 50 75 10 KE Chain MDF 6 100 9 KU Crank Roll Up Door Operator MDF Rev 0 0 29...
Page 32: ......
