7. Duty class
8. Duty factor
9. Input power
10. Rated speed
11. Controller
12. Additional information
13. Maximum ambient temperature
14. Serial number
15. ATEX marking
Figure 6: EN approval plate
EN approval for cable entry:
• Certificate number: INERIS 02ATEX 9008 U
• II 2 G or IM2 EEx dIIC or EEx dI
FM
This illustration describes the approval plate for Factory Mutual (FM) and the information contained in its
fields.
1. Temperature class
2. Maximal ambient temperature
Figure 7: FM approval plate
Spare parts
The following applies when servicing or repairing the pump:
• Modifications to the unit or installation should only be carried out after consulting with ITT.
• Original spare parts and accessories authorized by ITT are essential for compliance. The use of other
parts can invalidate any claims for warranty or compensation. For more information contact your ITT
representative.
Drive units
C3231
Voltage range Standard drive units Explosion-proof drive
units
Maximum number of
starts per hour
Up to 1.1 kV 605 615 15
665
675 15
705
715 15
735
745 15
765
775 15
Product Description
C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation,
Operation and Maintenance Manual
21
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