EN
ZENITH-S
MP37634
ZP90993-1
27
1. Installation, operation and maintenance instructions for safe use
27
2. Installation
34
3. Type 645.C & 645.D enclosure flanges
35
4. Servicing and maintenance and repairing
49
CONTENTS
ENGLISH
THIS DOCUMENT MUST BE READ CAREFULLY BEFORE INSTALLATION
These instructions are intended for
: expert electricians or appropriately trained personnel.
1. INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS FOR SAFE USE
1.1 SAFETY RULES
Enclosures type ZENITH-S made in stainless steel are designed as Group II Category 2 equipment and is suitable for use for fixed
installation in areas with explosion hazard designated Zone 1 / Zone 2 and Zones 21 / Zone 22.
These operating instructions must be kept in safe place for later consultation. During operation, do not leave this instruction manual
or other objects in the enclosure.
The enclosures are designed to withstand an impact of 7 J, and to be used in normal conditions of vibration. They are not designed
for use in areas subject to intentional or extreme conditions of vibration.
In the event of incorrect assembly, the type of protection will no longer be assured.
Only genuine SCAME spare parts may be used for replacement.
No modifications are allowed to the enclosures that are not expressly mentioned in this instruction manual.
Whenever work is done on the enclosure, be sure to observe the national safety and accident prevention
regulations and the safety instruction given in this instruction manual.
1.2 CONFORMITY TO STANDARDS
Enclosure type ZENITH-S are designed for:
• EN 60079-0:2018
• EN 60079-7:2015
• EN 60079-31:2014
• IEC 60079-0:2017
• IEC 60079-7:2015
• IEC 60079-31:2013
They are manufactured and tested in accordance with ATEX directive 2014/34/EU, and IECEx Scheme, state-of-the-art engineering
practice and ISO 9001.
