3 Introduction
TZ-67
3.4
Marking
Alfa Laval tank cleaning machines are all marked to allow for recognition of type of machine, machine name, serial number and
manufacturing address. The marking is placed on the gear house of the tank cleaning machine.
“TZ-xx”: TZ machine type
Serial number explanation:
Machines supplied with or without standard documentation:
yyyy-xxxxx: serial number
yyyy: year
xxxxx: 5 digit sequential number
3.5
ATEX/IECEx marking
The Alfa Laval Toftejorg TZ-67 is certified as category I component. The ATEX certification is carried out by the Notified Body
SGS Fimko Oy, who has issued the certificate no. Baseefa10ATEX0188X.
The IECEx certification is carried out by the Certification Body SGS Baseefa Ltd., who has issued the certificate no. IECEx BAS
xx.xxxxX.
Note
Explosion protection type is constructional safety “c”.
The marking on the ATEX/IECEx certified Alfa Laval Toftejorg TZ-67 is as follows:
“TZ-xx”: TZ machine type
Serial number explanation:
Machines supplied with or without standard documentation:
yyyy-xxxxx: serial number
yyyy: year
xxxxx: 5 digit sequential number
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