User Manual

707Ex
Users Manual
4
Safety Regulations
The use of this 707Ex mA Calibrator meets the
requirements of the regulations providing that the user
observes and applies the requirements as laid down in the
regulations and that improper and incorrect use of the unit
is avoided.
• Use must be restricted to the specified application
parameters.
• Do not open the Calibrator.
• Do not remove or install the battery within the
Ex-hazardous area.
• Do not carry additional batteries within the
Ex-hazardous area.
• Use only type-tested batteries. The use of any other
battery will invalidate the Ex-certification and present a
safety risk.
• Do not use the Calibrator in an Ex-hazardous area
unless it is completely and securely fitted in its
accompanying red holster.
• After using the Calibrator in a non-intrinsically safe
protected circuit, a rest time of 3 minutes minimum
duration must occur before the Calibrator is taken into
and/or used in an Ex-hazardous area.
Ex-Certification Data
• ATEX Certificate of Conformity: ZELM 02 ATEX 0120 X
• Certification: ( II 2 G EEx ia IIC T4
• Permitted for zone1, Equipment Group II, gas group C
hazardous gases, vapor or mist, Temperature class T4.
• Factory Mutual, N.I. Class 1 Div. 2 Groups A-D
• Permitted for Division 2 hazardous gases, vapor or mist,
Gas Groups A-D
Symbols
Symbol Meaning
+
ON / OFF button.
J
Earth ground
W
Caution: Important information. Refer to
instruction sheet
(
Conforms to ATEX requirements
p
Conforms to Factory Mutual requirements
T
Double insulated
M
Battery
Conforms to relevant Canadian Standards
Association directives. Certification #
LR110460-2.
P
Conforms to European Union requirements
F
Direct current