Safety Symbols - Lakeshore 642 User Manual

Safety Summary (Continued)
1.4

SAFETY SYMBOLS

Number
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Introduction
Lake Shore Model 642 Electromagnet Power Supply User's Manual
Symbol Publication
IEC 417, No. 5031
IEC 417, NO. 5032
IEC 417, No. 5033
3 IEC 617-2, No. 02-02-06
IEC 417, No. 5017
IEC 417, No. 5019
IEC 417, No. 5020
IEC 417, No. 5021
IEC 417, No. 5007
IEC 417, No. 5008
IEC 417, No. 5172
ISO 3864, No. B.3.6
Bcakground color-yellow
Symbol and outline-black
IEC 417, No. 5041
Background color-yellow
Symbol and outline-black
ISO 3864, No. B.3.1
Background color-yellow
Symbol and outline-black
IEC 417, No. 5268-a
IEC 417, No. 5269-a
IEC 1010-1
Description
Direct current
Alternating current
Both direct and alternating current
Three-phase alternating current
Earth (ground) TERMINAL
PROTECTIVE CONDUCTOR TERMINAL
Frame or chassis ground
Equipotentiality
On (supply)
Off (supply)
Equipment protected by
DOUBLE INSULATION OR REINFORCED
INSULATION
Caution, risk of electric shock
Caution, hot surface
Caution (refer to accompanying documents)
In-position of bistable push control
Out-position of bistable push control
Fuse
1-9