Ahrend 700 Manual De Empleo Y Mantenimiento página 35

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nglish
ighting
ndirect lighting on vertical desks
he lighting ttings of the Ahrend 700 deli er asic
indirect lighting at an ill mination le el of 300 l
re ection off the ceiling. hey contain two 55
com act orescent lam s.
ach ttings is s orted on a col mn mo nted on the
ertical des (Fig. 9). he length of the col mn de ends
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on the height of the ertical des
so that the tting stands a ro imately 220 cm a o e
the oor. he connection ca le for the tting can e
clic ed into a soc et in the ertical des (fig. 10) or e
connected directly to an e ternal ower so rce ia the
ertical ca le s ace and the ase.
here are two ty es of indirect light ttings
symmetrical (Fig. 11, top) and asymmetrical
(Fig. 11, bottom). he latter can e recognised from the
slanting side that has to face the art of the wor station
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on to which the light is to e re ected ia the ceiling.
nerg saving controls
All ertical des lighting ttings ha e an energy sa ing
sensor (Fig. 12). his controls the resence switch
switches the lam off if no mo ement is detected in the
icinity of the lam for min tes and the am ient
light control dims the lam if there is s f cient daylight
or light from another so rce .
A free standing lam (Fig. 13) is also a aila le with the
same feat res as the des mo nted model descri ed
a o e or with a sim le on off switch.
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Manual remote control
An infrared remote control the
(Fig. 14) is a aila le on re est. t can e sed to switch
a lam on and off dim it or ret rn it to a tomatic mode
man ally.
Manual programming
A s ecial remote control the
a aila le for ad anced control of the settings of the
lighting ttings e.g. to ad st
y
the ma im m light intensity
the delay time on the resence switch or to
switch the
this f nction switches the lam off if it has een in the
lowest rightness setting for more than 10 min tes .
and sho ld e chosen
all mounted lighting tting
he wall model has an asymmetrical re ector and
am ient light control which can e ad sted man ally
on the tting. he lighting le el can also e ad sted y
the dimmer switches in the
ask lighting
n addition to the indirect asic lighting a wor station
can e tted with a tas lam (Fig. 15) which gi es more
light where it is really needed on the wor to .
his lam is s
ertical des . ts height and de th can e ad sted and
it ta es a 13
Alternati ely the tas lighting can e mo nted on the
edge of the ta le. his restricts the ta le s freedom of
mo ement howe er.
he tas lam is connected to one of the gangs in the
ilt in soc et on the ertical des .
A controller
A rogrammer is
right o t f nction on or off when on
ilding.
orted y a swi el arm mo nted on the
com act orescent lam .
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