WATSON Bahn User manual

RAIL ASSEMBLY INSTRUCTIONS
BAHN
V.1.0 07/17 INS-BNRAIL

2 Bahn Rail Assembly | INS-BNRAIL
RAIL TYPICAL
FASTENERS TOOL TIPS
Mid Leg
End Screen
End Leg
Spine Screen
¼-20x1” Phillips Pan
Head Machine Screw
(119000)
5/32 Hex Key
3/16 Hex Key
FF2 Phillips
5/16-18x4” Button
Head Socket Cap
Screw (0000631)
¼-20x⅜” Button
Head Socket Cap
Screw (123547)
#10-32x⅜” Phillips
Pan Head Thread
Rolling Screw (121376)
Rail
⁄-20x1⁄”
Connector Bolt
(0000613)
¼-20x⅜” Button
Head Socket Cap
Screw (123545)
WARNING — Risk of Fire or Electric Shock. It is
possible for this oce furnishing system to be
connected to more than one source of supply.
Disconnect all sources prior to any servicing. A
single circuit shall not be powered by more than
one source.
WARNING — Electrical connection between table
segments shall be disconnected prior to removal of
a mechanical connection.
WARNING — The system may be supplied by a
three phase power system with four individual
circuits rated at 20 amps/120 volts maximum, or as
permitted by local code.
WARNING — No more than 12 duplex receptacles
shall be supplied by one circuit. (12 segments
Standard power, 6 segments Heavy power.)
WARNING – For commercial use only
Note — Installation must be in accordance with the
National Electrical Code and local codes.
Electrically interconnected tables need to be
mechanically connected.
Note — Intended to be used with any free standing
table product.
Modesty
End Plate
7mm Hex Key
3/32 Hex Key

3 Bahn Rail Assembly | INS-BNRAIL
RAIL COMPONENTS
Rail
Mid Leg
Single-Sided
Aisle End Screen
Raceway Spine Screen
Infeed
Cable Clip
Jumper
End Leg
Dual-Sided
Aisle End Screen
Riser
End Cover
Dual-Sided
AisleEndScreen
Single-Sided
Aisle End Screen
Modesty Tray
Modesty Panel

4 Bahn Rail Assembly | INS-BNRAIL
Rail Supports
AEnd Leg: Attach the end leg to the
underside of the rail with ⁄-20x⁄” screws (x4)
(123545)
BMid Leg: Attach the mid leg to the
underside of the rail with ⁄-20x⁄” screws (x8)
(123545)
CEnd Screen (Optional): Attach end screen
bracket to underside of rail with ¼-20x⁄”
screws (x4) and ⁄-20x1” screws (x2)
(123545) (119000)
Level and Adjust Tilt
ALeveling: With a 7mm Hex Key, adjust
the height of the end and mid legs until
the rail is level.
BEnd Screen (Optional): Attach the
already-connected screen bracket to the
screen with ⁄-20x1⁄” or ⁄-20x1” screws
depending on overall screen width.Adjust
the rail height with the glides at the bottom
of the screen.
(0000613)
(119000)
CTilt Control: With a 3/32 Hex Key, adjust
the tilt of the rail foot by tightening or
loosening the set screws.
1.
2.
A
B
C
A
B
C

5 Bahn Rail Assembly | INS-BNRAIL
Jumpers
Feed jumper through the rail channel and
above the mid leg support bracket. Refer
to the chart for appropriate length.
Mid Run Infeed Connection
Route the infeed through the cutout
in the underside of the rail. Route the
connection to either junction box in the
rail.
IMPORTANT
Note — Connections are keyed to snap in
one way with a positive click. Do not modify
the jumper or harness block as this creates a
safety hazard and voids the warranty. 48 54 60 66 72 78 84
48 37 43 43 49 49 55 55
54 43 49 49 55 55 61
60 49 55 55 61 61
66 55 61 61 67
72 61 67 67
78 67 73
84 73
For heavy power, jumper length is -6"
RAIL 2 LENGTH
RAIL 1 LENGTH
IMPORTANT
Note — Important! A qualified electrician must
complete the infeed building service connection.
For Wiring Schematic, see page 9.
4.
3.

6 Bahn Rail Assembly | INS-BNRAIL
End of Run Infeed Connection
Floor or Wall Connection: Route the infeed through
through the cutout in the bottom of the rail.
Duplexes
AConnect the power infeed and jumpers
to the duplexes. Make sure the connection
is fully inserted. This will be indicated by
an audible click.
BInstall duplexes using #10-32x⅜”
Phillips Pan Head Thread Rolling Screw
(x2 per duplex)
(121376)
6.
5.
A
B

7 Bahn Rail Assembly | INS-BNRAIL
End Cover
Attach the end cover to any end-of-run
rail segments with #10-32x⁄” screws
(x4 ea). The cover geometry will
depend on whether a modesty screen
was ordered or not.
(121376)
Spine Screens (Optional)
With the assistance of another person
to stabilize the screen, attach the spine
screens to the rail with 5/16-18x4”
screws (x4 ea) from underneath.
(0000631)
8.
7.

8 Bahn Rail Assembly | INS-BNRAIL
Modesty Screen (Optional)
AConnect the modesty brackets to
the underside of the rail with ⁄-20x⁄”
screws (x4 ea).
(123545)
BAttach the modesty tray to the
brackets using ⁄-20x⁄” screws (x4 ea).
(123545)
CInsert wire management clips into the
holes in the modesty tray.
(0000003)
Modesty Screen (Optional)
Attach the modesty panels to the modesty
brackets by hooking the panel clips onto
brackets and tray.
Note — Ensure all clips are secure by gently
pulling outward on the bottom edge of the
modesty panels.
9.
10.
A
B
C

9 Bahn Rail Assembly | INS-BNRAIL
WIRING SCHEMATIC
120 / 240V 1 ph
FOR 2+2 USE CIRCUITS 1, 3 , 4 ONLY
FOR 3+1 USE CIRCUITS 1, 3, 4 ONLY
CIRCUIT 2 CAN NOT BE UTILIZED
WITH 120/240V
120 / 208V 3 ph
FOR 2+2 USE CIRCUITS 1, 2, 3 , 4 ONLY
FOR 3+1 USE CIRCUITS 1, 2, 3, 4 ONLY
MAX 20AMPS PER CIRCUIT
MAXIMUM SEGMENTS CONNECTED:
12 STANDARD POWER
6 HEAVY POWER
MAX 20AMPS PER CIRCUIT
MAXIMUM SEGMENTS CONNECTED:
12 STANDARD POWER
6 HEAVY POWER
BLACK WHITE/BLACK WHITE/RED
GREEN OR BARE GREEN/YELLOW
GREEN/YELLOW 2+2
BLUE 2+2BLUE
PINKBLACK
2+2
CIR. 1
DUPLEX
3+1
ONLY
2+2
ONLY
CIR. 4
DUPLEX
CIR. 3
DUPLEX
CIR. 3
DUPLEX
BLACK
WHITE/BLACK WHITE/RED
GREEN OR BARE GREEN/YELLOW
GREEN/YELLOW 2+2
BLUE 2+2
BLUE
PINK
2+2
CIR. 1
DUPLEX
CIR. 2
DUPLEX
3+1
ONLY
2+2
ONLY
CIR. 4
DUPLEX
CIR. 3
DUPLEX
CIR. 3
DUPLEX
WARNING: RISK OF FIRE OR ELECTRIC SHOCK. THIS OFFICE FURNISHING SYSTEM MAY BE CONNECTED TO MORE THAN ONE SOURCE
OF SUPPLY. ALL SOURCES MUST BE DISCONNECTED PRIOR TO ANY SERVICING. NO SINGLE CIRCUIT MAY BE POWERED BY MORE THAN
ONE SOURCE.

26246 Twelve Trees Lane NW, Poulsbo, Washington 98370
360.394.1300 watsonfurniture.com [email protected]
Notes