M&C EC Series, Инструкция по эксплуатации, Страница: 8 / 41

8 ECM-ExII | 1.02.00 www.mc-techgroup.com
6 Information and safety instructions for using the cooler in hazardous areas
The compressor cooler ECM-ExII is suitable for using in hazardous area of zone 2 (see Ex-certificate).
The explosion proof protection for both models is:
230 V / 115 V: II 3 G Ex nA nC IIC T4 Gc
(Registration-No.: BVS 16 ATEX E 055 X)
230V / 115V: Class I, Div. 2, Groups A/B/C/D,
T4 / CAN/CSA-C22.2 No 61010.1-4; No. 213-M87
115 V: Class I, Div. 2, Groups A/B/C/D,
T4 / FM Approval Standard Class No. 3611.
The certification of the cooler was done by the DEKRA EXAM BBG Prüf- and
Zertifizier GmbH.
For detailed information and a copy of the certificate see appendix.
Installation and operating of the cooler has to be done corresponding to the
conditions specified in the Ex-certificate (see appendix). Only in this case the
reliability of the operation in the hazardous area can be guaranteed.
Any modification of the standard configuration of the device with parts, which are
not approved by M&C and not explicitly specified for usage in explosive
atmospheres, will void the Type Examination Certificate. This also refers to any
repair work and service using parts which are not M&C approved and not specified
for usage in explosive atmospheres.
Please don’t hesitate to contact M&C or your M&C distributer if you have any
questions about parts, service and repair work of the device.
Disconnect power supply before opening the device for access.
Make sure that all external power supplies are disconnected.
This also applies to any external control circuits which may be connected.
Pay close attention to the requirements of the Type Examination Certificate in the
appendix of this instruction manual: 16 ATEX E 055 X.
Only carry out work on the controller, when the process and area is declared as an
explosive free zone. An explosive free zone is free of explosive atmosphere.