AUMA FQM, Operation Instructions Manual, Page: 8 / 36

Approval plate in explosion-proof version
Figure 3: Approval plates in explosion-proof version (examples)
[1] Ex symbol, CE mark, ID of test authority
[2] Ex certificate (number)
Classification:
[3] Electrical gas explosion protection
[4] Threads for cable entries at electrical connection
Description referring to name plate indications
Type designation Figure 4: Type designation (example)
1. Type and size of fail safe actuator
2. Flange size
3. Ex marking
Type and size
These instructions apply to the following devices types and sizes:
Fail safe unit of FQM type, sizes 05.1, 07.1, 10.1, 12.1
Fail safe unit of FQMEx type, sizes 05.1, 07.1, 10.1, 12.1
Ex marking
Table 1:
Marking for explosion protection (with example /– – 3 – –)
– – 3 – – /
Not used –
Not used –
Protection type of electrical connection
3 = Terminal compartment Ex e increased safety
4 = Terminal compartment Ex d flameproof enclosure 3
Not used –
Not used –
Order number
The product can be identified using this number and the technical data as well as
order-related data pertaining to the device can be requested.
Please always state this number for any product inquiries.
On the Internet at http://www.auma.com > Service & Support >myAUMA, we offer
a service allowing authorised users to download order-related documents such as
wiring diagrams and technical data (both in German and English), inspection certificate
and the operation instructions when entering the order number.
8
FQM 05.1 – FQM 12.1 / FQMEx 05.1 – FQMEx 12.1
Identification