Lightolier Lighting Systems Baselyte-BSL24 Bedienungsanleitung

Lighting Systems Baselyte-BSL24

Page 1 of 8 4 Light T8 Indirect

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Notes:

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Ordering Information

Family

T= T8

3= Indirect

04 EN

BSL

04 = 4 Light EN = Solid 04 = 4’

08 = 8’

12 = 12’

C= Custom Color

W= Standard

White

Distribution Lamp Type No. of Lamps Housing Module Length Wiring Voltage Ballast Finish

Weight = 3.0 lb./ft

1= 120V

2= 277V E = Standard

<20% THD

F = Standard

<20% THD

w/fusing

G = <10% THD,

Instant Start

H = <10% THD,

Instant Start

w/fusing

J = <10% THD,

Program Start

K = <10% THD,

Program Start

w/fusing

1= 1cct.

2= 2cct.

3 = 1cct. w/EC/NL

4 = 2cct. w/EC/NL

5= 1cct. w/EM Battery

6= 2cct. w/EM Battery

7= 1cct. w/Dimming

8 = 1cct. w/1cct.

Thru wire

9= 2cct. w/1cct.

Thru wire

Note: Please consult

wiring section of spec

sheets for more

wiring options.

Specifications

Features

1. Housing: die-formed 20ga. cold rolled steel

2. End Set: die-cast metal with baked powder coat finish

3. Lamping: four T8 lamps

4. Configuration: 4’, 8’ and 12’ module lengths or continuous rows

5. Ballasts: electronic 120V or 277V

Finish

High-quality white powder coat with textured matte finish.

Custom colors available. Consult factory.

Mounting

Aircraft cable gripper is tamper-resistant and provides infinite vertical

adjustment capability. Aircraft cable, crimp and cable gripper independently

tested to meet stringent safety requirements.

Electrical

All luminaires are factory pre-wired to module ends with quick-wire

connectors.

Joints & Intersections

Self-aligning joining system with hands-free pre-joining wire access.

Labels

UL, CSA standards.

Individual Fixtures

1. Determine the number of individual modules required

2. Order one end set per module

3. Order one non-power mount per module

4. Order one power mount per module

Continuous Rows*

1. Determine run length

2. Order the appropriate number and length of modules for complete run

3. Order one end set for each run

4. Order one non-power mount for each module

5. Order one power mount per run

6. Order one joiner per module minus one (e.g. 3 modules requires 2 joiners)

*Note: Some runs may require additional power mounts. Please see the ‘Run

Configuration’ table on next page for more details.

Ordering Instructions





Lighting Systems Baselyte-BSL24

Page 2 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

Performance

Candlepower Curve Candlepower Summary Coefficients of Utilization

Module Lengths & Mounting Distances

Joiner

BSLESW = suspended standard white

Dust CoverEnd Set

BSLJS = suspended joiner BSLDCS = 4’ suspended dust cover

System Components & Accessories

Run Configuration

Run

Length

4’

Module

8’

Module

12’

Module Joiner End Set Mount Power

Mount*

4’ run 1 1 1 1

8’ run 1 1 1 1

12’ run 1 1 1 1

16’ run 2 1 1 2 1

20’ run 1 1 1 1 2 1

24’ run 2 1 1 2 1

28’ run 2 1 2 1 3 1

32’ run 1 2 2 1 3 1

Report No: 2101583

Lamps: F32T8

Lumens per Lamp: 2950

Efficiency: 80.7%

Up: 100.0% Down: 0.0%

Zonal Lumen Summary

ZONE LUMENS %BARE LAMP %LUMINAIRE

-ODULE,ENGTH

-OUNTING$ISTANCE

-ODULE,ENGTH-OUNTING$ISTANCE

@

@

@















































CANDLEPOWER SUMMARY

ZONE CANDLEPOWER

DEG. 0 22.5 45 67.5 90

180 2893 2893 2893 2893 2893

175 2878 2881 2893 2899 2902

165 2776 2795 2847 2873 2886

155 2584 2627 2731 2800 2829

145 2307 2381 2555 2642 2676

135 1953 2074 2285 2353 2384

125 1536 1703 1907 1922 1965

115 1074 1284 1417 1356 1386

105 591 741 792 717 756

95 138 141 200 149 185

90 3 3 10 3 7

85 00000

75 00000

65 00000

55 00000

45 00000

35 00000

25 00000

15 00000

5 00000

0 00000

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY REFLECTANCE

80 70 50

% WALL REFLECTANCE

50 30 10 50 30 10 50 30 10

0 76 76 76 65 65 65 44 44 44

1 66 63 61 57 54 52 39 37 36

2 58 53 49 49 46 43 34 31 30

3 51 45 41 43 39 35 30 27 25

4 44 39 34 38 33 30 26 23 21

5 39 33 29 34 29 25 23 20 18

6 35 29 25 30 25 21 20 17 15

7 31 25 21 27 22 18 18 15 13

8 28 22 18 24 19 16 16 13 11

9 25 20 16 22 17 14 15 12 10

10 23 18 14 20 15 12 13 11 8

ZONAL LUMEN SUMMARY

ZONE LUMENS % BARE LAMP %LUMINAIRE

0-90

90-180

0-180 9517

9517

0 0

100.0

80.7

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY REFLECTANCE

80 70 50

% WALL REFLECTANCE

50 30 10 50 30 10 50 30 10

0 76 76 76 65 65 65 44 44 44

1 66 63 61 57 54 52 39 37 36

2 58 53 49 49 46 43 34 31 30

3 51 45 41 43 39 35 30 27 25

4 44 39 34 38 33 30 26 23 21

5 39 33 29 34 29 25 23 20 18

6 35 29 25 30 25 21 20 17 15

7 31 25 21 27 22 18 18 15 13

8 28 22 18 24 19 16 16 13 11

9 25 20 16 22 17 14 15 12 10

10 23 18 14 20 15 12 13 11 8

ZONAL LUMEN SUMMARY

ZONE LUMENS % BARE LAMP %LUMINAIRE

0-90

90-180

0-180 9517

9517

0 0

100.0

80.7

Note: Shaded area indicates locations of emergency sections (emergency wiring

controls all lamps or optional battery pack controls one or two lamps).

*Note: Additional power mounts may be required for some runs with T5 HO

lamping options, longer runs, and runs with wiring options that are more complex.

Please consult factory for assistance.

Lighting Systems Baselyte-BSL24

Page 3 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

• 65 lbs maximum load

• Canopy: Diameter of 3 3/4“x 7/32”

• Cable: 7x7 stranded aircraft cable

• Supported by T-bar and secured to structure

• J-Box: 4” square (supplied by others)

• Fully adjustable vertically at ﬁxture

Mount Type: T-Bar 15/16” (On-Grid)*

Mount Type: T-Bar 9/16” (On-Grid)*

Mount Type: T-Bar 9/16” by 5/16” Slot Grid (On-Grid)*

Supension Length

Non-Power Mount1-Power Mount

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM6102P13 BSLM6104P13 BSLM6108P13 BSLM6112P13

4 Conductor BSLM6102P14 BSLM6104P14 BSLM6108P14 BSLM6112P14

7 Conductor BSLM6102P17 BSLM6104P17 BSLM6108P17 BSLM6112P17

Non-Power Mount

BSLM6102N BSLM6104N BSLM6108N BSLM6112N

• 65 lbs maximum load

• Canopy: Diameter of 3 3/4“x 7/32”

• Cable: 7x7 stranded aircraft cable

• Supported by T-bar and secured to structure

• J-Box: 4” square (supplied by others)

• Fully adjustable vertically at ﬁxture

• 65 lbs maximum load

• Canopy: Diameter of 3 3/4“x 7/32”

• Cable: 7x7 stranded aircraft cable

• Supported by T-bar and secured to structure

• J-Box: 4” square (supplied by others)

• Fully adjustable vertically at ﬁxture

*Note: Standard T-bar mounts are currently not available for tegular tile ceilings,

however certain tegular tile / T-bar combinations may be supported by the use of the

slot-grid mount. For more information, please consult factory.

Supension Length

Non-Power Mount1-Power Mount

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM6202P13 BSLM6204P13 BSLM6208P13 BSLM6212P13

4 Conductor BSLM6202P14 BSLM6204P14 BSLM6208P14 BSLM6212P14

7 Conductor BSLM6202P17 BSLM6204P17 BSLM6208P17 BSLM6212P17

Non-Power Mount

BSLM6202N BSLM6204N BSLM6208N BSLM6212N

Supension Length

Non-Power Mount1-Power Mount

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM6302P13 BSLM6304P13 BSLM6308P13 BSLM6312P13

4 Conductor BSLM6302P14 BSLM6304P14 BSLM6308P14 BSLM6312P14

7 Conductor BSLM6302P17 BSLM6304P17 BSLM6308P17 BSLM6312P17

Non-Power Mount

BSLM6302N BSLM6304N BSLM6308N BSLM6312N

Mounting Options

Lighting Systems Baselyte-BSL24

Page 4 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

Mount Type: T-Bar Fixed Position (1/4-20 Threaded Rod)

Mount Type: T-Bar Variable Position

Mount Type: Support or Open-Joist Ceiling

Supension Length

Non-Power Mount1-Power Mount 2-Power Mount

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM2102P13 BSLM2104P13 BSLM2108P13 BSLM2112P13

4 Conductor BSLM2102P14 BSLM2104P14 BSLM2108P14 BSLM2112P14

2-Power Mount

3 Conductor BSLM2102P23 BSLM2104P23 BSLM2108P23 BSLM2112P23

Non-Power Mount

BSLM2102N BSLM2104N BSLM2108N BSLM2112N

Supension Length

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM5102P13 BSLM5104P13 BSLM5108P13 BSLM5112P13

4 Conductor BSLM5102P14 BSLM5104P14 BSLM5108P14 BSLM5112P14

7 Conductor BSLM5102P17 BSLM5104P17 BSLM5108P17 BSLM5112P17

2-Power Mount

3 Conductor BSLM5102P23 BSLM5104P23 BSLM5108P23 BSLM5112P23

Non-Power Mount

BSLM5102N BSLM5104N BSLM5108N BSLM5112N

Supension Length

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM3102P13 BSLM3104P13 BSLM3108P13 BSLM3112P13

4 Conductor BSLM3102P14 BSLM3104P14 BSLM3108P14 BSLM3112P14

7 Conductor BSLM3102P17 BSLM3104P17 BSLM3108P17 BSLM3112P17

2-Power Mount

3 Conductor BSLM3102P23 BSLM3104P23 BSLM3108P23 BSLM3112P23

Non-Power Mount

BSLM3102N BSLM3104N BSLM3108N BSLM3112N

Non-Power Mount1-Power Mount 2-Power Mount

• Meets UBC, OSHPD and DSA seismic requirements

• Canopy: Diameter of 5 1/4“x 3/4” (power)

• Cable: 7x7 stranded aircraft cable

• Tile cut-out hole: Diameter of 2 1/2” (power) or 3/4” (non-power)

• J-Box: Integral J-Box supplied

• 1/4 - 20 all thread rod (supplied by others)

• Fully vertically adjustable at ﬁxture

• Meets UBC, OSHPD and DSA seismic requirements

• Canopy: Diameter of 5 1/4“x 3/4”(power)

• Cable: 7x7 stranded aircraft cable

• Versatile mount, fully adjustable to accomodate open sloped ceilings

• J-Box: 4” octogonal box (supplied by others)

• Fully vertically adjustable at ﬁxture

• Meets UBC, OSHPD and DSA seismic requirements

• Canopy: Diameter of 3“x 7/32”

• Cable: 7x7 stranded aircraft cable

• Tile cut-out hole: Diameter of 2 1/4”

• Aligned by T-bar and secured to structure

• J-Box 4” square (supplied by others)

• Fully vertically adjustable at ﬁxture

• Adjusts to both 1” and 1 1/2” high T-bar systems

*Note: Supports 15/16”, 9/16” and slot grid ceiling types.

Lighting Systems Baselyte-BSL24

Page 5 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

Mount Type: Non-Accessible Ceilings (concrete, gypsum etc.)

Supension Length

Non-Power Mount1-Power Mount 2-Power Mount

1-Power Mount 2’ 4’ 8’ 12’

3 Conductor BSLM1102P13 BSLM1104P13 BSLM1108P13 BSLM1112P13

4 Conductor BSLM1102P14 BSLM1104P14 BSLM1108P14 BSLM1112P14

7 Conductor BSLM1102P17 BSLM1104P17 BSLM1108P17 BSLM1112P17

2-Power Mount

3 Conductor BSLM1102P23 BSLM1104P23 BSLM1108P23 BSLM1112P23

Non-Power Mount

BSLM1102N BSLM1104N BSLM1108N BSLM1112N

• Meets UBC, OSHPD and DSA seismic requirements

• Canopy: Diameter of 5 1/4“x 3/4” (power)

• Cable: 7x7 stranded aircraft cable

• Mountable on 0º - 15º sloped ceiling

• Optional Chicago Plenum approved version available (A4)

• J-Box: 4” octogonal box (supplied by others)

• Fully vertically adjustable at ﬁxture

• Max. 10 amps

• Max. 300V

• Max. 10 amps in a 1 circuit application

• Max. 5 amps per circuit in a 2 circuit application

• Max. 300V

• Good for 2 circuit feeds or a 1 circuit feed with

a battery pack hot lead

• 120V or 277V applications

• Max. 10 amps in a 1 circuit application

• Max. 5 amps per circuit in a multi-circuit

application

• Good for 3 circuit feeds or 2 circuit feeds with a

battery pack hot lead

• 120V or 277V applications

3 Conductor 4 Conductor 7 Conductor

Cord Types

Lighting Systems Baselyte-BSL24

Page 6 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

Wiring Options: 1 Circuit

1 Circuit with Emergency Circuit/Night Light (EC/NL)

One 4’ section in a one circuit fixture to be wired on a separate thru circuit. Leads for both normal

circuit and EC/NL circuit wired to fixture ends. All lamps in EC/NL section to be wired together.

Type 3: 1cct. w/EC/NL

All lamps wired on one circuit.

1 Circuit

Type 5: Chloride standard

C700A

Type M: Bodine standard

B70A

Type E: Chloride high performance

C1400

Type P: Bodine high performance

B50

All lamps wired on one circuit, plus a battery pack is wired to one lamp. A hot lead is connected

to the battery pack and would function as a ‘trigger’ wire when connected to a constant hot by

installer. Leads for both normal circuit and battery pack are wired to fixture ends.

1 Circuit with Emergency Battery Pack (EM)

*Note: Multi-lamp battery packs are also available.

One 4’ section in a one circuit fixture to be wired on a separate thru circuit, in addition, a battery

pack is wired to one lamp. Installer can connect ‘trigger’ wire to EC hot lead if controlled together

or wire separately if controlled independently. Leads for normal circuit, EC/NL circuit and EM wired

to fixture ends. All lamps in EC/NL section to be wired together.

1 Circuit with Emergency Circuit/Night Light and Emergency Battery Pack

Type J: Chloride standard

C700A



%#.,



%-



%#.,

%#.,%-

Type 1: 1cct.

Type 8: 1cct. w/1cct. thru wire

Type H: 1cct. w/2cct. thru wire

Type 7: 1cct. w/dimming

Lighting Systems Baselyte-BSL24

Page 7 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

Wiring Options: 2 Circuit Center/Outer Switching

*Note: Multi-lamp battery packs are also available.

Type 6: Chloride standard

C700A

Type N: Bodine standard

B70A

Type F: Chloride high performance

C1400

Type Q: Bodine high performance

B50

Fixture wired for two circuits (center/outer switching), plus a battery pack is wired to one lamp. A

hot lead is connected to the battery pack and would act as a ‘trigger’ wire when connected to a

constant hot by installer. Leads for both normal circuit and battery pack are wired to fixture ends.

2 Circuit Center/Outer Switching with Emergency Battery Pack (EM)

*Note: Multi-lamp battery packs are also available.

2 Circuit Center/Outer Switching with Emergency Circuit/Night Light (EC/NL)

One 4’ section in two circuit fixture (center/outer switching) to be wired on a separate thru circuit.

Leads for both normal circuit and EC/NL circuit wired to fixture ends. All lamps in EC/NL section to

be wired together.

Type 4: 2cct. w/EC/NL

Fixture wired for two circuit. Lamps wired for center/outer switching.

2 Circuit Center/Outer Switching

Type 2: 2cct.

Type 9: 2cct. w/1cct. thru wire

Type I: 2cct. w/2cct. thru wire

One 4’ section in a two circuit fixture (center/outer switching) to be wired on a separate thru

circuit, in addition, a battery pack is wired to one lamp. Installer can connect ‘trigger’ wire to EC

hot lead if controlled together or wired separately if controlled independently. Leads for normal

circuit, EC/NL circuit and battery pack are wired to fixture ends. All lamps in EC/NL section to be

wired together.

2 Circuit Center/Outer with Emergency Circuit/Night Light and Emergency Battery Pack

Type K: Chloride standard

C700A























%#.,















%-











%#.,

%#.,%-

Lighting Systems Baselyte-BSL24

Page 8 of 8 4 Light T8 Indirect

Lightolier a Genlyte Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710

We reserve the right to change details of design, materials and finish.

Job Information Type:

Wiring Options: 2 Circuit A/B Switching (alternate 4’ sections)

*Note: Multi-lamp battery packs are also available.

Type D: Chloride standard

C700A

Type O: Bodine standard

B70A

Type G: Chloride high performance

C1400

Type R: Bodine high performance

B50

Fixture wired for two circuits (A/B switching), plus a battery pack is wired to one lamp. A hot lead

is connected to the battery pack and would act as a ‘trigger’ wire when connected to a constant hot

by installer. Leads for both normal circuit and battery pack are wired to fixture ends.

2 Circuit A/B Switching (alternate 4’ sections) with Emergency Battery Pack (EM)

*Note: Multi-lamp battery packs are also available.

Fixture wired for two circuit. Lamps wired for A/B switching in alternate 4’ sections.

2 Circuit A/B Switching (alternate 4’ sections)

2 Circuit A/B Switching (alternate 4’ sections) with Emergency Circuit/Night Light (EC/NL)

One 4’ section in a two circuit fixture (A/B switching) to be wired on a separate thru circuit. Leads

for both normal circuit and EC/NL circuit wired to fixture ends. All lamps in EC/NL section to be

wired together.

Type C: 2cct. w/EC/NL

One 4’ section in a two circuit fixture (A/B switching) to be wired on a separate thru circuit, in

addition, a battery pack is wired to one lamp. Installer can connect “trigger” wire to EC hot lead if

controlled together or wired separately if controlled independently. Leads for normal circuit, EC/NL

circuit and battery pack are wired to fixture ends. All lamps in EC/NL section to be wired together.

2 Circuit A/B Switching (alternate 4’ sections) with Emergency Circuit/Night Light and Emergency Battery Pack

Type L: Chloride standard

C700A









%-

%#.,





%#.,%-

Type B: 2cct.

Type A: 2cct. w/1cct. thru wire

Type S: 2cct. w/2cct. thru wire

%#.,





Inhaltsverzeichnis

Andere Lightolier Beleuchtungsausrüstung Handbücher

Lightolier

Lightolier Lightolier LP-11 Bedienungsanleitung

Lightolier

Lightolier Aleron A-7 Bedienungsanleitung

Lightolier

Lightolier LSB-14 Bedienungsanleitung

Lightolier

Lightolier Lytecaster 302MRIC9X Bedienungsanleitung

Lightolier

Lightolier Lighting Systems F7000-16 Bedienungsanleitung

Lightolier

Lightolier ProSpec Track Lighting FIXTURE Bedienungsanleitung

Lightolier

Lightolier Lytecaster 1001H Bedienungsanleitung

Lightolier

Lightolier ProSpec Bedienungsanleitung

Lightolier

Lightolier Lighting Systems EC2-4 Bedienungsanleitung

Lightolier

Lightolier 4190 Leitfaden

Lightolier

Lightolier VARIABLEANGLECONNECTOR Gebrauchsanweisung

Lightolier

Lightolier Lytespan 9376 Bedienungsanleitung

Lightolier

Lightolier Calculite ProSpec PA2P3810 Bedienungsanleitung

Lightolier

Lightolier FW01 Bedienungsanleitung

Lightolier

Lightolier Lytespan DRL70 Bedienungsanleitung

Lightolier

Lightolier LSB-6 Bedienungsanleitung

Lightolier

Lightolier Lytecaster 2011 Bedienungsanleitung

Lightolier

Lightolier Calculite ProSpec PB2P3810 Bedienungsanleitung

Lightolier

Lightolier Lytespan 8727M16 Bedienungsanleitung

Lightolier

Lightolier QHE2GPFOP232 Bedienungsanleitung

Lightolier

Lightolier Lytecaster 2003R Bedienungsanleitung

Lightolier

Lightolier 1002 Bedienungsanleitung

Lightolier

Lightolier LSBW-2 Bedienungsanleitung

Lightolier

Lightolier Lighting Systems LP-1 Bedienungsanleitung

Beliebte Beleuchtungsausrüstung Handbücher anderer Marken

Brizo

Brizo 8SP-MU-4 Bedienungsanleitung

LUCE&LIGHT

LUCE&LIGHT BROM 1.0 Bedienungsanleitung

IKEA

IKEA BJÖRKSPIREA Bedienungsanleitung

Laserworld

Laserworld Evolution Series ES-400RGB Bedienungsanleitung

Alien

Alien RG STAR Bedienungsanleitung

EuroLite

EuroLite LED B-40 Bedienungsanleitung

Qazqa

Qazqa Suplux SL 3 Black 103062 Bedienungsanleitung

Commercial Electric

Commercial Electric 54568141 Bedienungsanleitung

CREE LIGHTING

CREE LIGHTING 304 Series Bedienungsanleitung

Goobay

Goobay 49867 Bedienungsanleitung

ECOMAN ITALIA

ECOMAN ITALIA LED T8 Bedienungsanleitung

Alkalite

Alkalite Krypton KT-81 Bedienungsanleitung

Clas Ohlson

Clas Ohlson GU10 Bedienungsanleitung

DTS

DTS DELTA 10 F Bedienungsanleitung

ring

ring Solar Steplight Bedienungsanleitung

One Stop Gardens

One Stop Gardens 57696 Montageanleitung

Chauvet DJ

Chauvet DJ COREpar UV120 ILS Bedienungsanleitung

SIREM

SIREM Swimeo A2 Bedienungsanleitung