p/n 18603-001, Rev. C LTV
®
1200/1150 Ventilator Service Manual Page 1-5
Symbols
Symbol
Compliance
1
Title Application
ISO 3864
(Prev. IEC 348)
Symbol No. B.3.1
Caution (refer to
accompanying
documents)
Direct the user to the instruction
manual where it is necessary to follow
certain specified instructions where
safety is involved.
IEC 417
Symbol No.
417-IEC-5016
Fuse Indicates the location of fuses.
IEC 417
Symbol No.
417-IEC-5035
Output Identifies an output terminal when it is
necessary to distinguish between
inputs and outputs.
IEC 417
Symbol No.
417-IEC-5019
Protective earth
(ground)
To identify any terminal which is
intended for connection to an external
protective conductor for protection
against electric shock in case of a fault
or the terminal of a protective earth
(ground) electrode.
IEC 417
Symbol No.
417-IEC-5333
Type BF equipment. To mark type BF equipment complying
with IEC Publication 601.
IEC 417
Symbol No.
417-IEC-5031
Direct Current Indicates on the rating plate that the
equipment is suitable for direct current
only; to identify relevant terminals.
IEC 417
Symbol No.
417-IEC-5032
Alternating current Indicates on the rating plate that the
equipment is suitable for alternating
current only; identifies relevant
terminals.
IEC 417
Symbol No.
417-IEC-5172
Class II equipment To identify equipment meeting safety
requirements specified for Class II
equipment.
IEC 60417
Symbol No.
5182
Sound; audio Identifies controls or terminals related
to audio signals.
Directive
2002/96/EC
Waste Container To identify Waste Electrical and
Electronic Equipment (WEEE) that is
not to be disposed of as unsorted
municipal waste and is to be collected
separately.
1
Reference IEC Medical Electrical Equipment, 2
nd
. Edition 1988