Owner's manual

3B SCIENTIFIC
®
PHYSICS
Elwe Didactic GmbH • Steinfelsstr. 6 • 08248 Klingenthal • Germany • www.elwedidactic.com
3B Scientific GmbH • Rudorffweg 8 • 21031 Hamburg • Germany • www.3bscientific.com
Subject to technical amendments
© Copyright 2008 3B Scientific GmbH
E27 Lamp Socket on Stem U8473210-230
Instruction sheet
02/08 SP/ALF
3
2
1
1 Lamp socket
2 Stem
3 Shockproof plug
1. Safety instructions
The E27 lamp socket is designed for operation in dry
environments suitable for working with electrical
equipment.
The lamp socket is guaranteed to operate safely
when used correctly. Its safety is not guaranteed if
operated incorrectly or carelessly.
If there is any reason to believe that safe operation is
no longer possible, the lamp socket must be taken
out of use immediately.
In schools and other educational establishments, the
lamp socket must only be used under the supervision
of suitably trained staff who must accept responsibil-
ity.
• Before the lamp socket is used, inspect it and the
mains cable and, if there is any malfunction or
visible damage, take the lamp socket out of ser-
vice and ensure that there is no possibility of it
being used inadvertently.
• The instrument may only be connected to the
mains via a socket that has an earth connection.
• Never connect the lamp socket to the mains
without a bulb.
2. Description
The E27 lamp socket is premounted on a stem rod,
and is supplied with a mains cable with a shockproof
plug according specification CEE 7/4.
3. Technical data
Operating voltage: 230 V, 50/60 Hz
Stem: 113 mm x 10 mm dia.
approx.
Mass: 240 g approx.
4. Operation
Additional equipment needed:
1 Barrel foot U8611210
1 Filament lamp with E27 base
• Secure the lamp socket in a barrel foot.
• Screw the filament lamp firmly into the socket.
• Connect the lamp socket to the mains supply.