SIGMA S2Ba - Manual (Page 11)

Dulcodes UV-Desinfektionsanlage
Page 11 Pr o Minent ®
Notes on safety of ProMinent ® metering pumps
1 Notes on safety of ProMinent ® metering pumps
General user instructions
Please read through the following user instructions carefully! They will help you get the best use
out of the operating instruction manual.
The following are highlighted in the text:
• Enumerations
̈ Instructions
Operating guidelines:
NOTE
Notices are intended to make your work easier.
and safety guidelines:
WARNING
Describes a potentially dangerous situation. If not avoided. could cause fatal or serous
injury.
CAUTION
Describes a potentially dangerous situation. If not avoided. could cause slight or minor
injury or damage to property.
IMPORTANT
Describes a potentially damaging situation. If not avoided. could cause damage to
property.
Please also note the guidelines in “General Operating Instruction Manual for ProMinent ® Motor-
Driven Metering Pumps and Hydraulic Accessories”!
EX-pump only: The nameplates affixed to the title page are identical to those on the pump
supplied to enable clear identification on the correct operating instruction manual for the pump.
Please give the order number and the serial number, which you will find on the nameplates of the
pump itself, in the event of any query or spare part order. This facilitates identification of the
pump.
1.1 Summary of additional safety instructions for the EX version
of the pump (in accordance with ATEX)
WARNING
• In explosion-threatened workplaces in zone 1, device category II 2G of explosion group II C
the pump may not be operated without the corresponding rating plate (and the corre-
sponding EC conformity declaration) for pumps for explosion-threatened workplaces in
accordance with guideline 94/9/EC of the European guidelines.
• From July 1st, 2003 on, only pumps with the corresponding marking according to EC-Ex-
directive 94/9 may be used in industrial premises with potentially explosive atmospheres.
The explosion group, category and type of protection shown on the marking must
correspond to or exceed the conditions prevailing in the intended area of application.
• All other uses or modifications are prohibited!
• Pumps may never be operated in explosion-threatened workplaces without a correspond-
ing rating plate (and the corresponding EC conformity declaration) for pumps for
explosion-threatened workplaces.