Klafs SONNENWIESE User manual

Operating Instructions
SONNENWIESE

Preface
Your tanning device is designed and engineered to state of the art technology and is safe to operate.
However, the equipment is not free from hazards if operated by untrained persons or persons not briefed or
trained in its proper use or if used for other purposes than intended. Therefore the operating instructions and
the safety references must be carefully read and understood by each person who is charged with the
installation, commissioning, start-up, operation, maintenance or repair of the tanning device. Prior to
commissioning the device please have a specialist provide you and/or your staff with a proper training
regarding its use. Should contrary to expectations a technical defect occur in your device, please contact the
respective Service Department or your Klafs Dealer.
Contents Page
1. Safety Instructions ............................................ 3
1.1. Intended Use .......................................................... 3
1.2. Product liability ........................................................ 3
1.3. Conduct in emergencies ................................................ 3
1.4. Explanation of the symbols .............................................. 3
1.5. Position of device user .................................................. 3
1.6. Prior to commissioning .................................................. 4
1.7. Device commissioning .................................................. 4
1.8. Dangers ............................................................. 4
2. Data for the user of the device - operation ................... 7
2.1. Start of a tanning session ................................................ 7
3. Data for the user/operator - Putting into operation .......... 8
3.1. Important information! .................................................. 8
3.2. Before device startup ................................................... 8
3.3. Device commissioning .................................................. 8
4. Important information for the user/operator - Cleaning ..... 8
4.1. Cleaning the tanning devices ............................................ 8
5. Maintenance .................................................. 9
5.1. Opening/adjusting/closing the dust cover ................................. 9
5.2. Removing/fitting the dust cover ........................................... 10
5.3. Moving the device into the maintenance/tanning position ..................... 11
5.4. Maintenance of the high-intensity lamps .................................... 12
5.4.1 BREAKSAFE ........................................................... 13
5.4.2 Changing the high-intensity lamp ......................................... 13
5.5. Filter mats ............................................................ 15
5.5.1 Replacing the filter mats ................................................. 15
5.6. Chain of safety features ................................................. 16
6. Tips for eliminating smaller faults ............................ 17
7. Disposal ...................................................... 17
8. Information for tanning times ................................ 18
8.1. What is your skin type? ................................................. 18
9. Specifications only for technicians and Klafs professionals -
Installing the equipment ...................................... 19
9.1. Installation and ceiling requirements - Housing assembly ...................... 20
9.2. Electrical connection - Configuration ...................................... 23
9.2.1 Connecting the device .................................................. 23
9.2.2 Setting a shorter tanning time ............................................ 25
9.2.3 Coin-operated timer .................................................... 26
10. Technical data, wiring diagram, installation plans ........... 27
11. Addresses .................................................... 32

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1. Safety Instructions
1.1. Intended Use
All devices are exclusively intended for the use inside of buildings for the tanning of persons. Do not
operate the device within highly combustible areas or in damp rooms. The rooms must have good
ventilation. If the device is operated in a sun studio the hygiene of both the device and the area must
be closely controlled. Any other use is considered to be not in accordance with the terms of usage.
The manufacturer is not responsible for damage resulting from other forms of usage; the user alone
carries this risk. Following the manufacturer's operational, maintenance and repair terms and
conditions is also considered a part of the terms of usage. Maintenance, repair and similar work is
only to be carried out by the customer service of KLAFS or by their authorized representatives. The
device must only be operated by persons who are informed over its usage and the dangers involved.
The relevant accident prevention regulations and other generally recognized industrial health and
safety regulations must be observed. Damage resulting from arbitrary changes to the device are
excluded from the manufacturer's liability. This applies in particular to damage due to lamps or filter
disks not approved by KLAFS.
1.2. Product liability
The user is expressly informed that the device may only be used as intended. The user assumes all
liability if the device is not used as intended. Consequently the manufacturer will not accept any
liability in such cases.
1.3. Conduct in emergencies
Remove the power plug, and/or remove power from the device using the main power switch or fuse
panel and guard against unauthorized restoration of the power.
1.4. Explanation of the symbols
In these operating instructions, all passages in the text relating to your safety, as well as notices and
tips, are marked with the following symbols.
Pass all safety instructions on to other users.
Caution / Warning!
This symbol designates an immediate health risk and danger for the life of persons.
Non-observance of these notes and references will result in serious health-impairing effects,
up to the point of lethal injuries.
UV radiation
UV radiation can cause damage to eyes and skin. UV radiation sources must therefore
only be operated when appropriate measures have been taken to ensure personal safety.
Do not look directly into the radiation source and ensure that you are wearing the supplied
safety glasses to protect your eyes.
This symbol provides important information for the appropriate handling of the device.
Non-observance of these notes and references may lead to malfunctions at the device or in
the environment.
.This symbol stands for application tips and especially useful information. They serve to help you in
the optimal use of all functions of your device.
.In the text different diagrams are referred to. E.g. Fig. 5 item 2 is indicated in the text by
reference (5/2).
1.5. Position of device user
In front of the device and on a lounger stretched out in horizontal position beneath the device.

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1. Safety Instructions
1.6. Prior to commissioning
The safety and the operating instructions must be read thoroughly before the installation,
commissioning and start-up of the device. The requirements of KLAFS and the Standards Body must be
followed.
1.7. Device commissioning
Prior to every startup it must be ensured that local safety regulations as well as all safety instructions are
adhered to.
1.8. Dangers
Warning!
Ultraviolet radiation from the sun or UVC devices can cause eye or skin damage, such as
skin ageing and possibly skin cancer. These biological effects depend on the kind and
quantity of the exposure to the sun and on the skin sensitivity of the individual person. The
skin can show signs of sunburn after repeated usage of the tanning device. Excessive
repeated ultraviolet radiation from sunlight or UVC devices can lead to premature ageing
of the skin and also to an increased risk of skin tumours. The ocular surface of the
unprotected eye can become inflamed and in some cases, excessive tanning can damage
the retina. Cataracts can occur following unprotected tanning. Special care should be
taken in cases of individual UVC sensitivity or when certain medications or cosmetics are
used at the same time.
Therefore it is imperative to observe the following safety instructions without
fail:
Caution!
High-intensity light, do not look directly into the source.
Close your eyes when sun bathing and always wear the safety glasses provided.
Remove make-up before using the tanning device.
Do not use suntan lotion.
Remove jewellery before using the tanning device.
Do not expose yourself to more than one tanning session and do not do any additional
sunbathing in natural sunlight on the same day.
A timetable with recommended exposure times and intervals is attached to each device.
The recommended exposure times apply only to the lamp configuration prescribed by the
manufacturer.
If you are receiving medical treatment or taking medication, in any case seek the advice of
the medical practitioner who is treating you. Certain medications or cosmetics can
increase sensitivity.
If any persistent swellings, sores or pigmented moles on your skin show signs of change,
immediately consult the medical practitioner who is treating you.
A minimum of 48 hours should elapse between the first two tanning sessions.
The device may be used only when being stretched out in horizontal position.
Do not sit or stand under the device while tanning.
Continued on the next page

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1. Safety Instructions
1.8. Dangers
Continued
Warning!
Use only after you have obtained medical advice for yourself.
Non-users, children in particular, must not be present when the device is in operation.
The UV device should not be used by persons:
dunder the age of 18
dwho tend to get freckles
dwith naturally red hair
dwith any atypical discoloured areas of the skin
dwho have more than 16 moles (2 mm or larger in diameter) on their bodies
dwho have atypical moles (atypical moles are asymmetrical moles with a diameter
greater than 5 mm that have varying pigmentation and irregular borders; if in doubt,
a medical practitioner should be consulted)
dwho suffer from sunburn
dwho do not tan at all in natural sunlight or cannot tan without getting sunburnt
dwho easily get sunburnt in natural sunlight
dwho have had a history of repeated, serious sunburn during their childhood
dwho are suffering are have suffered from skin cancer or have a predisposition to this
don whose first-degree relatives black skin cancer (melanoma) has occurred
dwho are undergoing medical treatment for complaints that are associated with
photosensitivity
dwho are receiving photosensitizing medication.
Notes:
dThe radiation exposures should not exceed the personal minimum erythema dose
(MED). This means the minimum UV dose that causes a perceptible reddening of the
skin. If erythema (reddening of the skin) occurs some hours after exposure, no further
exposures should take place. After a week, the exposures specified at the beginning
of the exposure plan can be resumed.
dIf any unexpected effects occur, such as itching within 48 hours of the first exposure,
consult a medical practitioner before any further exposures take place.
Continued on the next page

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1. Safety Instructions
1.8. Dangers
Continued
Note 1:
The recommended exposure time for the initial test radiation of untanned skin must comply
with a dose that does not exceed 100 J/m2, weighted in accordance with the action
spectrum for UV erythema or based on the result of a test on a limited surface area of the
skin. The second and subsequent exposures should last at least 10 minutes.
dThe recommended number of exposures within a year should not be exceeded.
Note 2:
As each UV radiation exposure increases the risk of skin cancer, there is no safe upper
limit for the annual dose. However, it is recommended that 25 kJ/m2not be exceeded,
weighted in accordance with the action spectrum for non-melanoma skin cancer and
based on the recommended radiation exposure programme.
dDo not use the device, if the timer is defective or if the filter is broken or has been
removed.
dReplace the replaceable UV lamp only with lamp types that are designated on the
device. Replace UV fluorescent lamps only with lamp types that are marked with an
equivalence code that is within the equivalence code range specified and explained
on the device.

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2. Data for the user of the device - operation
2.1. Start of a tanning session
Heed the timetable.
Do not exceed the recommended exposure time for your skin type.
Avoid sunburn.
Never take a sun bath with an existing sunburn.
Depending on skin type a specific degree of tanning can be achieved. This can not be increased
through the use of a Solarium, but can only be retained.
Close your eyes when sun bathing and always wear the safety glasses provided.
People who have had eye lens surgery must protect their eyes by wearing safety glasses.
Start:
The device is operated by a switch
1. Operate the switch.
2. Lie down on the lounger.
Caution!
Do not sit or stand under the device while tanning.
3. Operate the switch again in order to switch the device Off.
4. If you do not operate the switch to shut Off the device, the device switches Off automatically at
the end of the internal safety timeout switch (ex-works setting).
.In order to restart the device, you must allow for a cooling phase of five minutes, then turn the
switch off and back on again.
The device is operated by a push button
1. Operate the push button.
2. Lie down on the lounger.
Caution
Do not sit or stand under the unit during tanning sessions.
3. After the unit's internal safety-time-out feature has elapsed (configured ex-works), the device
switches off automatically.
.In order to restart the device, you must allow for a cooling phase of five minutes.
Coin-operated device
1. Insert coins or chips into the coin-operated timer.
2. Lie down on the lounger.
Caution!
Do not sit or stand under the device while tanning.
3. Depending on the coin-operated timer used, the device switches On automatically after the lead
time.
4. The lamps switch Off automatically once the time set by the coin-operated timer has elapsed.
.In order to restart the device, you must allow for a cooling phase of five minutes.

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3. Data for the user/operator - Putting into
operation
3.1. Important information!
Do not switch On or use defective tanning devices.
Observe the maximum ambient temperature (max. 35 °C), otherwise the device can overheat and be
turned Off by the temperature limiter.
Therefore provide for sufficient fresh air in the tanning room.
Observe hygienic requirements.
Provide eye protection and make sure that they are worn.
Inform the users about adhering to skin-type dependent tanning exposure times.
Have assembly and operating instructions ready.
Ensure excellent visual access to the safety instructions and the timetable affixed in the tanning area.
The device is adjusted ex-works for a tanning duration of 20 minutes.
This maximum exposure time may not be exceeded.
3.2. Before device startup
The safety and the operating instructions must be read thoroughly before the installation,
commissioning and startup of the device.
3.3. Device commissioning
Before commissioning and every start-up ensure that all local safety regulations as well as the safety
instructions are observed. The device can be taken into operation if the device is completely installed,
electrically attached and, if required, connected to the coin-operated timer and/or the central control
system.
4. Important information for the
user/operator - Cleaning
4.1. Cleaning the tanning devices
Caution!
Please ensure proper hygiene measures in the area of the tanning device and its
environment.
Dust deposits decrease the tanning effect.
Do not spray the cleaning agent into your eyes!
Do not spray into open flames!
Do not consume! Do not place within the reach of children!
Do not pour liquid over the device as otherwise humidity gets trapped underneath the
covers.
Use cleaning agents according to instructions. Follow the application time recommended
by the manufacturer.
Body
1. Clean all exterior surfaces of the device with a damp cloth, optionally adding a small amount of
dishwater liquid to the water.
2. Do not use scouring cleansers.
3. Remove persistent grime with a soft cloth and an ecologically degradable cleaning agent (e.g.
neutral soap).
Reflectors
1. Wipe the reflectors Off when changing the lamp with a cleansing alcohol-soaked cloth.

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5. Maintenance
Caution!
Always disconnect the device from the power supply.
The user/operator must ensure that the device is always in perfect condition when being
operated.
Ensure the technical installation are regularly checked and maintained.
When carrying out repair work or recommissioning, additional measures must be taken,
such as providing barriers to stop unauthorized persons accessing the device.
Only authorized persons are allowed to work on the device; please contact your
specialized dealer or KLAFS directly.
Do not carry out any procedure that may impair the safety of the device.
Use a safe ladder.
Only order original spare parts from your specialized dealer or directly from KLAFS. No
liability can be assumed if any other devices are fitted, other than the original high-intensity
lamps or ignition device.
Do not operate the device without device-specific filter disks.
5.1. Opening/adjusting/closing the dust cover
Caution!
Before starting maintenance or repair work, disconnect
the device from the power supply.
1
12
Opening the dust cover
1. Remove the safety screw (1/1) from the dust cover.
2. Using both hands, lower the dust cover by
90 degrees (1/2).
Adjusting the dust cover
1. Screw the two pressure spindles (2/6), the nuts (2/5) and
the washers (2/4) supplied into the hole.
2. Check that the dust cover is positioned evenly and readjust it
using the two pressure spindles, if necessary. Secure the
pressure spindles (2/6) with the nuts (2/5).
Closing the dust cover
1. Push the dust cover (2/2) up with both hands until it locks
into both clips (2/3).
2. Tighten the safety screw (2/1) on the dust cover.
2
4
5
6
2
1
3

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5. Maintenance
5.2. Removing/fitting the dust cover
Caution!
Before starting maintenance or repair work, disconnect the device from the power supply.
Removing the dust cover
1. Using both hands, lower the dust cover by
90 degrees (3/2).
2. Remove the two screws (3/2) and remove the dust cover.
3
2
13
Fitting the dust cover
1. Align the holes on the dust cover (3/3) with the holes on the
angle brackets (3/1).
2. Screw in the screws (3/2).

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5. Maintenance
5.3. Moving the device into the maintenance/tanning
position
Caution!
Before starting maintenance or repair work, disconnect the device from the power supply.
Moving the device into the maintenance position
1. Remove the four wire cables (4/2) from the clamp
hooks (4/1).
2. Unwind the four wire cables and let them hang down.
3. Using the unblocking tool (4/5), press and hold the small
flange (4/3) of the wire-cable holder (4/4).
.The wire-cable holder can be lowered.
4. Place the device in the required position along the wire
cables.
5. Once the maintenance work has been completed, slide the
device back into the tanning position.
1 2 3
4
5
4
Moving the device into the tanning position
1. Using the unblocking tool (4/5), push the wire-cable
holder (4/4) and thereby the device along the wire cables
towards the ceiling.
.The wire-cable holders will hold themselves in any position.
2. Push the device toward the ceiling until:
dThe housing rests flush against the ceiling if it is a concrete
ceiling
dThe bracket around the circumference of the housing rests
flush against the suspended ceiling if it is a suspended
ceiling.
3. Wind the attachment cables (4/2) together in a loop and
fasten them to the lower surface of the housing using the
intended clamp hooks (4/1).

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5. Maintenance
5.4. Maintenance of the high-intensity lamps
Caution!
Before starting maintenance or repair work, disconnect the device from the power supply.
Opening the dust cover
'Opening/closing the dust cover, see Section 5.1.
The high-intensity lamps are equipped with a very specific
glass-filter configuration. The device must not be operated under
any circumstance if the filter disks are damaged or missing. The
inspection window (5/1) for the operating-hour meter is located
on the underside of the SONNENWIESE.
Risk of being burnt. Risk of inflammation of the eye caused by
ultra-violet radiation.
When immediately turning the high-intensity lamp back on again,
depending on type, it does not start instantly or does not reach full
power as it requires a cooling phase of approx. 4 minutes.
We recommend replacing the high-intensity lamp after approx.
750 operating hours.
When replacing the high-intensity lamp, please refer to the
equipment manufacturer or your specialized dealer. No liability
can be assumed if any other devices are fitted, other than the
original high-intensity lamps or ignition device.
5
1
Operating-hour meter
One XTT filter disk (mirrored) and one transparent filter disk is placed in front of each
high-intensity lamp.
Continued on the next page

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5. Maintenance
5.4. Maintenance of the high-intensity lamps
Continued
5.4.1 BREAKSAFE
The transparent filter disks are secured with a BREAKSAFE device.
If one of these transparent filter disks breaks, the electric circuit is
interrupted and the device can only be restarted once the filter disk
has been replaced. The XTT filter disks (mirrored) must be visually
inspected.
5.4.2 Changing the high-intensity lamp
Opening the dust cover
'Opening/closing the dust cover, see Section 5.1.
Removing the high-intensity lamp
1. Pull the quick-lock (6/2) downwards on the appropriate
housing.
.Caution! The pane retainer (6/8) lowers by approximately
15 degrees.
2. Hold the pane retainer (6/8) with both hands and lift it
slightly towards the device body.
.The pins (6/7) slip from their anchorage (6/1).
3. Pull the pane retainer forward with both hands.
4. Hold the high-intensity lamp (6/9) by the rectangular base
and remove it from the socket.
Cleaning the reflector
1. Clean the reflector (6/10) using a clean cloth dampened
with alcohol.
Installing the high-intensity lamp
1. Hold the new high-intensity lamp (6/9) by the base.
2. Insert the high-intensity lamp into the socket.
6
7
8 2 4 3
1
9
10
Continued on the next page

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5. Maintenance
5.4. Maintenance of the high-intensity lamps
Continued
Removing the filter disks
1. Hold the pane retainer (7/1).
2. Hold the pane retainer with both hands and lift the filter disks
with both thumbs over the respective alignment stops (rivet or
angle) on the side opposite the quick-lock (7/4).
3. Pull out the XTT filter disk (7/3) (mirrored) and the transparent
filter disk (7/2).
Cleaning the filter disks
1. Clean the filter disks with warm water, adding a few drops
of washing-up liquid to the water if necessary.
2. Dry the filter disks with a clean cloth. 34
1 2
2
5
6
1
78
7
Fitting the filter disks
Caution!
The device must not be used without the filter disks.
The coated side of the XTT filter disk faces the lamp.
It must be possible to read the KLAFS logo on the XTT
filter disk from the lounger.
Caution! When assembling:
The XTT filter disk (mirrored) is fitted on the user side, the
transparent filter disk is fitted on the lamp side.
Insert the two filter disks according to Fig. 6 and Fig. 7.
1. Equip the pane retainer (7/1).
2. Push the filter disks in over the respective alignment stop (rivet
or angle).
.The filter disks latch in.
3. Hang the fully mounted pane retainer (8/6) with the cleaned
filter disks into the recesses (8/1) of the GB-housing using the
pins (8/5).
4. Swivel the pane retainer towards the GB-housing until the
pane retainer rests flush against it.
.As a result, the pins of the micro switch (8/7) for the
BREAKSAFE safety device are pressed down.
5. Press the quick-closure (8/2).
.The pane retainer is firmly locked into the GB housing.
Closing the dust cover
'Opening/closing the dust cover, see Section 5.1.

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5. Maintenance
5.5. Filter mats
5.5.1 Replacing the filter mats
Air to cool the device is fed into the entrance of the devices
through micro filter mats. Lint, hair, dust particles, etc., are filtered
out there, so that interior components, such as lamps, only need to
be cleaned at longer intervals. These filtered-out particles clog the
filter mats after prolonged use and this impairs cooling of the
device.
Therefore, regularly replace the filter mats in order to ensure the
device does not overheat. Dirt accumulation and operating hours
determine the replacement intervals.
4
59
Only order original filter mats from your specialized
dealer or the equipment manufacturer.
Check the filter mats after every 200 operating hours.
Always disconnect the device from the power supply.
Opening the dust cover
'Opening/closing the dust cover, see Section 5.1.
Changing the filter mat
1. Remove the filter mat.
2. Take the new filter mat strip (9/5) and feed the long side into
the holder (9/4).
3. Fold the filter mat strip against the unit. The filter mat strip is
firmly locked into place.
Closing the dust cover
'Opening/closing the dust cover, see Section 5.1.

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5. Maintenance
5.6. Chain of safety features
The device is equipped with a chain of safety features, including a timer switch, a
safety-time-out feature, BREAKSAFE and a temperature limiter.
dThe internal timer switch (K2/K4) is set ex-works to 20 minutes. After 20 minutes, the device
switches off automatically.
The time set on the K4 timer switch must not exceed 20 minutes.
The maximum tanning time of 20 minutes must not be exceeded.
This time must not be extended by the operator under any circumstance, but it can be reduced if
desired (see Section 9.2.).
If a coin-operated timer is attached to the device, it must always match the time set on the
device-integrated timer switch (K2/K4) (see Section 9.2.3).
dThe safety-timing circuit consists of a timing element (K3), which provides the safety-time-out
feature, i.e. after this time period, the device always switches off automatically. The time period
for the safety-time-out feature is set to 110% of the time on the timer switch, i.e. the ex-works
setting is 22 minutes.
dThe BREAKSAFE safety device switches the device off if a transparent filter disk is broken. The
device can be switched on again only after the faulty transparent filter disk has been replaced.
dThe temperature limiter provides temperature monitoring, protecting the tanning unit from excess
temperatures.
The temperature-monitoring feature also limits the temperature of the attachment surface to a safe
value.
Once the device has cooled down sufficiently, it switches on again automatically.

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6. Tips for eliminating smaller faults
Warning!
Before starting maintenance or repair work, disconnect the device from the power supply.
Repairs must only be carried out by KLAFS or by authorized persons.
No safety devices may be dismantled or disabled.
Use a safe ladder.
The device is too hot (temperature limiter tripped)
dThe filter mat is clogged. Please replace it.
dThe fans that are built into the unit for cooling have failed. Please have the unit checked by
KLAFS or an organisation authorized by KLAFS.
dThe room temperature is too high. Ensure there is a sufficient fresh-air supply in the tanning
room.
7. Disposal
Device and lamps
The Solarium and all fluorescent lamps, high-intensity lamps and lighting lamps are
hazardous waste material. Do not dispose of it together with domestic refuse. KLAFS, or
one of the disposal companies designated by KLAFS, can dispose of the device.

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8. Information for tanning times
8.1. What is your skin type?
Skin type 1 Skin type 2 Skin type 3 Skin type 4
Skin: extremely light a bit darker than
skin type 1
light to slightly
tanned
slightly tanned,
olive
Freckles: many a few none none
Hair: reddish blonde to brown dark blonde,
brown
dark brown
Eye colour: blue, rarely
brown
blue, green, grey grey, brown dark
Nipples: very light light darker dark
Our tip for you: No tanning For your first tanning session we recommend a duration
of 20 minutes
Increase slowly to
max. 2 sessions
of 20 minutes
each
Increase slowly to
max. 3 sessions
of 20 minutes
each
Increase slowly to
max. 4 sessions
of 20 minutes
each
Please read the instructions carefully.
These specifications refer to a distance of 2 m between SONNENWIESE and lounger.
If this distance is reduced (up to ³1.5 m) the tanning time must be reduced by half.
Please observe:
These recommendations refer to the standard lamp configuration according to the
operating instructions.
Just as natural sunlight, UV radiation can, if applied incorrectly, cause damage to the eyes
and skin, such as premature skin ageing and possibly carcinogenic irritations of the skin.
Certain medications and cosmetics can increase sensitivity.
As the light is very bright, we would like to ask you to avoid looking directly into the
light-source and wear the safety glasses provided for the protection of your eyes.

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9. Specifications only for technicians and Klafs
professionals - Installing the equipment
Warning!
The device may only be installed by KLAFS professionals or authorized persons. Installing
the device requires at least two persons.
The installation areas must be well ventilated. Danger of overheating.
Warning!
All devices are intended exclusively for the tanning of persons inside buildings. Do not
operate the device within highly combustible areas or in drying rooms. The rooms must be
well ventilated.
Ensure there is a sufficient fresh-air supply in the tanning room. When determining the
installation location, the VDE regulations 0100 parts 701 (bathrooms) and 702 (pools,
swimming pools) must be considered. The equipment's protection class is IP X2 (drip-water
protection). In swimming pools, it may only be installed outside the safety zones; in
bathrooms, only within or beyond safety zone 3.
The assembly is mounted from inside the room in a cavity (suspended ceiling), is mounted
directly onto the ceiling, or is freely suspended, maintaining a distance to the ceiling.
With suspended or wire-mesh ceilings (Rabitz ceiling), the device is mounted with the
traction ropes onto the load-bearing ceiling and then moved using the traction ropes until it
flush against the suspended ceiling. Please contact an expert.
The SLM 8 N Fischer dowels and M8 x 85 eye bolts supplied for fixing the device are
suitable for use in concrete only. In the case of other ceiling material, please contact an
expert.
The wood-screw eye bolts supplied are only suitable for timber beams with a minimum
thickness of 80 mm.
The tanning device weighs approx. 65 kg; the dowel supplied can bear a load rating - in
the case of a B25 concrete ceiling - of up to approx. 3.5 kN (350 kg).
The ceiling must have an appropriate load-bearing capacity.
Ideally, the distance between the lounger surface and the SONNENWIESE should be 2
m. If there is a smaller or larger distance for construction reasons, please ensure that the
optimal tanning times are reduced or extended.
No flammable items may be located within the device's cone of light. The ceiling materials
must not be combustible. The housing temperature can reach up to 120 °C.
Make sure that items located near the device are UV-resistant; the manufacturer is not
liable for any damage which may result from such use.
Unblockingtool
Pressure spindle
Collar screw
Heavy−duty dowel
Clevis
Eye bolt
Snaphooks
Wood−screweye bolt
Plastic bag

SONNENWIESE
PAGE 20 5000511/11.19
9. Specifications only for technicians and Klafs
professionals - Installing the equipment
9.1. Installation and ceiling requirements - Housing
assembly
Fitting to the ceiling
As standard, the device is delivered with the cover plate (10/1)
mounted on top. For a ceiling installation, the air-outlet cover
plate (10/1) is mounted on top, pointing downwards.
1. Remove the air-outlet cover plate (10/1) and screw the plate
back into the bottom bore holes (10/2).
11
Timber-beam ceiling
Concrete ceiling
70 mm
Æ12 mm
60 mm
Æ12 mm
8
7
10
3
1
7
2
3
96
10
2
1
Caution!
The device must always be kept horizontal. Do not tilt it.
Switch off all fuses.
Mounting the eye bolts - Suspended ceiling
1. Take the mounting template and saw an opening
(1725 mm x 415 mm) into the suspended ceiling where you
intend to install the device.
2. Drill four 12-mm-diameter holes into the load-bearing concrete
ceiling spaced in relation to the cut-out opening as indicated
by the four round markings on mounting template. The
minimum hole depth must be 60 mm.
Concrete ceiling
1. Drill four 12-mm-diameter holes into the concrete ceiling at
the required assembly location according to the four round
markings drawn on the mounting template. The minimum hole
depth must be 60 mm. The cut-out (1725 mm x 415 mm) on
the mounting template is the size of the housing.
2. Place the four SLM 8 N (11/1) dowels supplied into the
holes.
3. Screw in the four eye bolts (11/2) using a washer and a M8
nut for each, in accordance with Fig. 10 and tighten the eye
bolt against the nut (11/3).
Caution!
It is absolutely essential that the eye bolts (11/2) are
tightened against the nut (11/3).
Continued on the next page