ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD 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 inst-
ructions 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.
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Safety instructions
18
! 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 Disconnect the damaged con-
necting cable immediately
from the power supply and
scrap the light according to
DIN EN 60598-1.
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.
ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD 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).
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Description
HEAD LED
According to standard DIN EN 1837, an illuminance of 500 lx is required in the work area of machines.
This is often impossible to achieve using a light that is not in the immediate proximity of the tool. However, only
in rare cases is it possible to attach a light directly to the tool slide, since the restricted room available in the
interior of the machine room does not allow this.
In the ideal case, a well illuminated machining area is achieved by combining 2 or more lights:
a) Light for basic illumination of the machining area.
b) Additionally mounted light for the immediate machining area.
The mounted light MCAYL 4 „HEAD LED“ meets the requirements of the standard if the position of the light
does not have to be changed. Mounting such a light, in addition to the basic illumination already in place, offers
a maximum degree of illumination comfort at the machine.
The use of light emitting diodes (LED) instead of halogen lights allows a significantly higher useful life to be
achieved. This results in fewer machine downtimes as a result of maintenance work.
A housing made of anodised aluminium and a protective borosilicate glass pane are resistant to hot and sharpedged chips. The housing is water-proof and resistant to coolants and lubricants.
The selection between several variants of different radiation characteristics makes for universal use.
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Designated use Abbreviations and symbols
Intended purpose:
Mounted light - light for universal
use, but in particular as additional
lighting of the working area of machines and workstations.
Place of use:
Only suitable for rooms not subject
to explosion hazards.
Not for use in the range of action
of high-performance lasers.
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.
Safety or warning
instructions!
Important information!
Unit corresponds to international protection class III
(Operation with savety
extra low voltage (SELV))
Observe the disposal
instructions!
Risk of radiation according
to EN 61549-IEC-320-1
LED Light Emitting Diode
VDE Approval
ENEC Approval
SEV Approval
CE
Conformity mark
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Mounting
Fig. 12a
Fig. 12b
General
The light has been designed as
stationary light.
The light can be mounted on a
through hole of approximately
18.5 mm in diameter by using the
enclosed nut (see fig. 12a).
NOTICE
If the cable is laid incorrectly, it
may be damaged due to outside
influences (e.g. hot chips).
¾ Make sure that the cable is laid
in such a way that it cannot be
damaged!
NOTICE
Decrease in the useful life
In the case of insufficientheat
dissipation, the useful life of the
light will decrease!
¾ Operate light only when mount-
ed!
¾ Provide a sufficiently large me-
tallic mounting surface -> Temperature at the tc-point must not
exceed 60 °C during continuous
operation (see Fig. 12b).
¾ Ensure good heat transfer
between light and mounting
surface!
! CAUTION
Danger due to insufficient fastening!
When mounted incorrectly, the
light may fall down.
¾ Mount light [2.1] using the
enclosed nut [2.2] (see Fig. 2
on page 3).
¾ Mounting to a surface suitable
for mounting only!
¾ Mounting by a skilled electrician
only!
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Connection
Fig. 16a
Caution
Damage caused by wrong mains
voltage!
A wrong mains voltage can result
in damaging or destroying the light.
¾ Lights of international
protection class III must
be operated only with safety
extra low voltage (SELV)!
¾ Connection only by a skilled
electrician!
¾ Before putting the light into
operation, the user has to check
whether the supply voltage is
identical with the rated voltage
specified on the rating plate!
¾ All wiring termination shall be
in accordance with the National
Electric Code!
Light with connector
Please observe the polarity when
connecting the light!
Use the following connector pin
assignment (see also Fig. 16b):
1 = + (wire no. 1)
3 = – (wire no. 2)
4 (not used)
C Coding mark
Fig. 16b
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Operation
Switching ON/OFF
The light is not equipped with
a switch of its own. It is usually switched on/off via external
switching elements.
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Maintenance and repair
! 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 Disconnect the damaged con-
necting cable immediately
from the power supply and
scrap the light according to
DIN EN 60598-1.
¾ Only parts released by the
manufacturer may be used as
spare parts!
Fig. 17
LEDs
Replacing the lamp
The light is maintenancefree. A lamp replacement is
not required.
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ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Care Disposal
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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
suitable 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!
ENG
Instructions For Use Machine Light MCAYL 4 S „HEAD LED“
Technical data
General:
Protection class III
Protection type IP 67
Operating mode:
Continuous operation
Technical safety check
according to EN 60598-1
Dimensions:
Light body
approx. Ø 50 x 22 mm
Mounting thread M 18 x 1.5
Electrical values:
Nominal voltage 24 V DC
Power consumption approx. 11 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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