Pentair F783E, Operating Manual

Page: 9 / 33

F783E Ex ‐ ia
Pg 9
00 ‐ ISN ‐ 203_Rev B
29/01/2021
Electrosta c sensi ve components

The device contains electronic components which react sensi vely to electrosta c discharge (ESD). Contact with
electrosta cally charged persons or objects may be hazardous to these components. In the worst case scenario, they will be
destroyed immediately or will fail a er start
‐ up.

Observe the requirements in accordance with EN 61340 ‐ 5 ‐ 1 to minimize or avoid the possibility of damage caused by
sudden electrosta c discharge!

Also ensure that you do not touch electronic components when the supply voltage is on!
Risk of damage to property

Do not connect any mechanically rigid connec on parts, in par cular those with long lever arms, as such connec ons could
generate torques that might damage the control head.

Do not supply the medium connec ons of the system with liquids or aggressive or fl ammable media!

Do not subject the housing to mechanical loads (e.g. by placing objects on it or standing on it).

Do not make any external changes to the housings of the device. Do not paint housing parts or screws.

Only use compa ble cleaning agents (e.g. isopropanol up to 70%) for cleaning the securely closed control head and always
rinse thoroughly with clean water.
Control head F783E Ex ‐ ia was developed with due considera on given to accepted safety rules and is state ‐ of ‐ the ‐
art. Nevertheless, dangerous situa ons may occur.
!
NOTE!
NOTE!