GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Safety instructions
! DANGER
Danger caused by wrong
mounting or handling!
Wrong mounting or handling of this
unit can result in serious injuries
or death.
¾ First read these ins -
tructions and, where
appropriate, any other
instructions and information
attached to the unit!
¾ Please observe the warnings
and notes included in the instructions and attached to the
unit!
! DANGER
This symbol identifies items that
may directly result in serious injuries or death in case of non-observance or wrong handling.
! WARNING
This symbol identifies items that
may result in serious injuries or
death in case of non-observance
or wrong handling.
! CAUTION
This symbol identifies items that
may result in injuries or material
damage in case of non-observance or wrong handling.
NOTICE
This symbol identifies items that
may result in material damage in
case of non-observance or wrong
handling.
19
GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Safety instructions
20
! DANGER
Explosion hazard!
Operating the light in rooms subject to explosion hazards can trigger an explosion.
¾ Operate in rooms not subject to
explosion hazards only!
! WARNING
Danger due to electrical shock
in case of contact!
Maintenance or repair work carried
out incorrectly may result in serious
injuries or death.
¾ Disconnect the light from the
mains before carrying out any
maintenance or repair work!
¾ Maintenance and repair work
must be carried out by a skilled
electrician only!
¾ Only parts released by the
manufacturer may be used as
spare parts!
NOTICE
Damage caused by wrong mains
voltage!
A wrong mains voltage can result in
damaging or destroying the lamp.
¾ Operate units of protec-
tion class III with safety
extra low voltage (SELV) only!
¾ Connection only by a skilled
electrician!
¾ Before putting the light into
operation, the user has to check
whether the mains voltage is
identical with the rated voltage
specified on the rating plate.
GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Safety instructions
! WARNING
Risk of blinding!
Looking directly into the light source may cause temporarily impaired
vision and afterimages. This may
result in irritations, inconveniences,
impairments or even accidents.
¾ Looking directly into the light
source must be avoided.
¾ Position light in such a way that
looking directly into the light
source is avoided.
NOTICE
Damage caused by the incident
laser beam!
Direct or indirect incidence of a
laser beam may result in the destruction of the LED.
¾ Use the light only outside the
range of action of high-performance lasers (e.g. cutting laser,
welding laser).
21
GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Description
ONE LED
The ONE LED supplements the Waldmann product range of LED machine lights. To extend the range of LED
lights including standard LEDs (e.g. SPOT LED), which are already offered by Waldmann, the new ONE LED
light series has been developed.
With the new ONE LED series, Waldmann creates a new light series that is suitable not only for the basic illumination of machine tools and machining centres but also for the direct lighting of the working area.
Using a high-power light-emitting diode provides an exceptional lighting power that is at least equal to that of
other lamps.
Using a housing equipped with a large cooling surface provides a long useful life, resulting in fewer machine
downtimes as a result of maintenance work.
ONE LED lights from Waldmann are available as stationary or swivelling mounted lights. The lights are available
both for single connection (MVAL 1 S) and with through-wiring (MVAL 1 SD).
A housing made of die-cast aluminium and a protective safety glass pane are resistant to hot and sharp-edged
chips. The housing is water-proof and resistant to coolants and lubricants. For less critical areas, a version including a protective pane made of acrylic glass is available.
Protection type:
Safety glass pane IP67
Acrylic glass pane IP54
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Designated use Abbreviations and symbols
Intended purpose:
Machine light - light to be mounted
on machines
Safety or warning
instructions!
Important information!
Place of use:
Exclusively suited for rooms not
subject to explosion hazards.
The ambient temperature T
must not exceed 50°C.
Not for use in the range of action
of high-performance lasers.
Amax
Operating mode:
The light is designed for continuous
operation.
The manufacturer cannot be held liable for damage caused by using the unit for purposes contrary
to the designated use or by ignoring safety instructions and warnings.
Unit corresponds to international protection class III
(Operation with savety
extra low voltage (SELV))
Functional earth
The light is suitable for
mounting on normally inflammable surfaces
Observe the disposal
instructions!
LED Light Emitting Diode
VDE Approval
ENEC Approval
SEV Approval
CE
Conformity mark
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Mounting
! CAUTION
Danger due to insufficient fastening!
When mounted incorrectly, the
light may fall down.
¾ The light must be mounted in a
stable position on the mounting
surface by means of screws or
other suitable adapter units!
¾ When using mounting elements
which have not been proposed
by the manufacturer, the user
has to verify their reliability!
¾ The light may only be mounted
on a surface suitable for mounting!
¾ Mounting by a skilled electri-
cian only!
Direct mounting
The light can be screwed directly
onto the housing by means of
self-tapping screws (see Fig. 51
on page 30).
Important information!
The light must be earthed
(functional earth)! To this
end, the light must be screwed to
a surface connected to functional
earth.
* self-tapping screw
M5 x 10 DIN 7500
Waldmann No. 407015112
Mounting the holders
For the drill pattern for the various
holde r s , p l e a s e refe r t o the
drawings Fig. 52 to Fig. 54 on
page 30.
Note: For special models, the drill
pattern can differ from the standard
drill pattern.
Important information!
The light must be earthed
on the holder (functional
earth)! To this end, the light must
be screwed to a surface connected to functional earth.
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Connection
Fig. 15
NOTICE
Damage caused by wrong mains
voltage!
A wrong mains voltage might damage or destroy the light.
¾ The connection must be made
by a skilled electrician only!
¾ Before putting the light into
operation, the user has to check
whether the mains voltage is
identical to the rated voltage
specified on the rating plate!
¾ For the connection, the at-
tached connection parts must
be used.
¾ The light has to be connected
according to the applicable
regulations for installation.
Connection
The light is delivered with the Phoenix Quickon connection system
(see Fig. 15).
Required cable
Flexible cable 0,34 - 0,75 mm²
Cable sheathing Ø 4 - 6 mm
Single strand Ø
- with 0,34 mm² >= 0,10 mm
- with 0,5 mm² >= 0,15 mm
- with 0,75 mm² >= 0,15 mm
Wire insulation: PVC/PE
Stripping insulation
Strip insulation from cable
sheathing only - do not strip insulation from wires
Length of stripped insulation
15 mm
Fig. 15a
The following connection assignment must be observed:
1 DC
2 DC
3 not used
Important Information:
The light is protected against polarity reversal. Its function is guaranteed even when the DC-lines
are switched.
With through-wiring, a maximum
of 3 lights may be connected in
series.
When reconnecting cable (no more
than 10 times), the used wire end
must be cut off.
Fig. 15b
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Operation
Switching the light on and off
The standard equipment of the
light does not include a switch of
its own. It is switched on/off via
external circuit elements or connectors.
Fig. 16
Aligning the light
When using a suitable holder, the
light can be adjusted as required
by the user.
The swivel range is 90° in each
direction and is subdivided into
locking steps of 15° each.
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Maintenance and repair
! WARNING
Danger due to electrical shock
upon contact!
Maintenance or repair work carried
out incorrectly may result in serious
injuries or death.
¾ Disconnect the light from the
mains before carrying out any
maintenance or repair work!
¾ Maintenance and repair work
must be carried out by a skilled
electrician only!
¾ Only parts released by the
manufacturer may be used as
spare parts!
Fig. 17
LED
Defective light source
The light is equipped with
light-emitting diodes (LEDs).
The useful life of LEDs exceeds by
far that of conventional lamps (e.g.
light bulbs). Therefore, a lamp replacement is rarely necessary.
If nevertheless the LED should
break down, the light must be
checked at the manufacturer's and
repaired, if necessary.
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Care Disposal
28
NOTICE
Risk of damage through wrong
care!
Wrong care may destroy the unit.
¾ Clean the transparent cover at
regular intervals!
¾ Clean the light parts only with
a cloth impregnated with a
standard household cleaning
agent!
¾ Make sure the agents used
are compatible with paints and
plastics!
NOTICE
Environmental hazard!
Wrong disposal endangers our
environment.
¾ Return the unit at the
end of its useful life to
the available recycling
systems!
GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Technical data
General:
Protection class III
Protection type IP54/IP67
Operating mode:
Continuous operation
Technical safety check
according to EN 60598-1
Rating according to DIN 60825-1
and VDE 0837 Laser class 1
Dimensions:
Light body
approx. 134 x 30 x 29 mm
Light MVAL 1 S with holder U
approx. 168 x 57 x 36 mm
Light MVAL 1 SD with holder U
approx. 196 x 57 x 36 mm
Light MVAL 1 S with holder L
approx. 191 x 47 x 36 mm
Light MVAL 1 SD with holder L
approx. 196 x 47 x 36 mm
Light MVAL 1 S with holder A
approx. 189 x 30 x 36 mm
Light MVAL 1 SD with holder A
approx. 196 x 30 x 36 mm
Electrical values:
MVAL 1 S(D)
Operating voltage 20-28 V DC
Power consumption approx. 6 W
NOTICE
Risk of damage due to differences from the standard design.
If required, this series of units will
be supplemented by further variants. The technical data may therefore be subject to modifications.
¾ Always observe the data and
symbols given on the rating
plate!
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GB Instructions For Use Machine Light MVAL 1 S(D) "ONE LED"
Appendix
Fig. 51
MVAL 1 S
without holder
Fig. 52
MVAL 1 S
with holder U
Fig. 53
MVAL 1 S
with holder L
Fig. 54
MVAL 1 S
with holder A
30
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