39
l.9
Heat
pump
units
type
DVU
l.9.1
Risk
of
high
temperature
Hazards/dangerous
area:
Condenser
batteries
and
pipes
can
achieve
temperature
of
60
degree
Celsius.
Dangerous
incident:
Vurderet
ud
fra
ISO
13732
‐
1:2006,
der
er
umiddelbart
ikke
risiko
for
forbrændinger.
(berøringstid
2,5
sek).
Claim
for
reduction
of
danger:
No.
l.9.2
Risk
caused
by
lightning
strike
Hazards/dangerous
area:
Lightning
strike
close
to
the
machine.
Dangerous
incident:
Lightning
strike
can
create
flash
over
between
phases
and
conductive
parts.
This
can
cause
fire
or
the
overvoltage
can
make
injury
on
persons.
Claim
for
reduction
of
danger:
Installer
and
user
must
be
aware
of
the
fact
that
lightning
makes
a
risk
that
requires
installation
of
overvoltage
protection
devices
to
lead
the
lightning
overvoltage
to
an
earth
lead
on
a
safe
way.
The
need
for
overvoltage
protection
devices
depend
on
where
the
unit
is
placed
in
and
on
the
building.
Installer
and
user
must
take
care
of
this
according
to
local
statutory
requirements.
Overvoltage
protection
devices
are
also
described
in
section
i.3.1
of
this
manual.
m.
Instructions
on
the
protective
measures
to
be
taken
by
all
service
technicians
during
repair
and
maintenance
Use
the
below
‐
mentioned
personal
protective
equipment
for
maintenance:
Cut
‐
resistant
gloves
for
protection
against
injury
from
sharp
metal
plate
edges.
Use
CE
‐
marked
gloves
for
this
purpose.
Helmet
Particulate
respirator
–
maintenance
free
including
foam
face
‐
seal
and
adjustable
pre
‐
threaded
headbands
–
for
replacing
filters.
Padlock
for
locking
the
automatic
circuit
breakers
in
off
position
Permanent
magnet
motor.
The
shaft
must
be
blocked
during
repairs
and
maintenance
of
the
electric
system
(the
motor
generates
electricity
by
rotation
–
for
example
that
the
wind
and
thermic
drives
the
fan/motor).
Lighting
inside
the
units.
According
to
the
latest
interpretations
of
the
Machinery
Directive
by
the
authorities
sufficient
lighting
inside
the
units
is
mandatory.
Tools
to
block
the
impeller
during
repairs
and
maintenance
if
stack
effect
–
also
called
chimney
effect
–
in
the
ducts
create
airflows
that
drives
the
impellers
by
turned
off
motors
n.
The
essential
characteristics
of
tools
which
may
be
fitted
to
the
machinery
The
subject
in
the
Machinery
Directive
about
tools
on
the
machine
does
not
exist
for
the
DV
air
handling
units,
because
those
tools
does
not
exist.
Summary of Contents for Danvent DV-10
Page 16: ...15 DVE Plug fan DVD Silencer DVX Humidifier...
Page 57: ...56...
Page 84: ...8 8...
Page 88: ...9 4 9 1 3 Information about connection of cables to terminals on the control board...
Page 91: ...9 7...
Page 103: ...9 19...
Page 111: ...12 3...
Page 115: ...12 7 Frequency converter is always necessary for the control of each PM motor...
Page 119: ...13 1 Annex 13 Commissioning See separate cover with annexes 1 2 3 and 13...
