Ilungele ukusetshenziswa e-IIA, iib, iic ukuqhuma igesi igesi yegesi yegesi1 ne-zone2.
Uthuli oluhlanzekile lwe-IIIA, i-IIIB, IIC Zone 21 neBone 22
I-Ex-Maka:
Ex db IIC GB, ex TB IIIC DB.
I-ATEX cert. Cha .:Sev 20 ATEX 0471 U
Iecex cert. Cha: I-Iecex Sev 20.0016U