Products requiring approval are those that have their own potential ignition risk. These product categories include

moving parts. They are labelled with the CE marking and the explosion protection hexagon; operating instructions

and the EC declaration of conformity are provided.

Pneumatic control version envisaged for use in explosive atmospheres in the form of gas, steam, mists and dust.

For the IIC Group, prevent electrostatic charging of external insulating surfaces by using the appropriate installa-

tion and cleaning measures. To clean external insulating surfaces use a damp cloth.

nected and linked to the earth to avoid signifi cant electrostatic charges being created.

The earth is connected to the unit or to the combination of conditioning units by the downstream and upstream

If during maintenance it is established that wearing and spare parts need exchanging, contact an ASCO Numatics

reseller.

Any modifi cation of the product with parts not supplied by the manufacturer will invalidate the certifi cation.

to the ATEX Directive.

These versions are capable to receive electric pilots with a CNOMO E06.05.80 (size 30) adapter plate fl ange.

The special conditions for a safe use of the mechanical part are the same as those for the pneumatic version.

For the electrical part refer to its technical instruction notice.

For the assembly of the solenoid valve on the quick exhaust/slow start valve, refer to the pilot technical instruc-