Commissioning; Before Starting Operation In Hazardous Areas - FLUX F 550 Notice D'instructions

Note
On pump models with stuffing box, the stuffing box may be re-
adjusted in case of leakage due to higher wear.
To do so, tighten locking screw by an appropriate tool.
4.

Commissioning

Attention impurities!
In order to avoid impurities when conveying food, pumps and acces-
sories are to be carefully cleaned.
x
x
Before starting operation:
x
Make sure that the supply voltage corresponds to the voltage indicated on the name
plate.
x
When using compressed air motors please do not exceed the maximum operating
pressure of 6 bars and use a filter-regulator-lubricator unit.
x
When using compressed air motors, adjust the speed by a ball valve in the air sup-
ply line. Do not exceed the maximum speed of 1000 rpm.
The motor (electrical or driven by compressed air must not exceed 1.5 kW)
x
Before inserting the electrical plug into the socket, ensure that the Start/Stop switch
is set to "0" (Stop). On compressed air motors, close the valve in the air supply line.
x
Immerse the pump into the liquid and secure it in a vertical position by the use of a
compression gland or a container clamp.
x
Immerse the flexible hose end into the container to be filled and secure it by an
appropriate device.
4.1

Before starting operation in hazardous areas

To transferring flammable fluids class IIA and IIB, temperature class T1 to T4, only use
following pumps:
x
F 550 GSXA-50/21
x
F 550 SXA-50/21
x
F 550 SFXA-50/21
x
F 560 GS..XA-50/21
x
F 560 S..XA-50/21
x
F 550 GSXB-50/21
x
F 550 SXB-50/21
x
F 550 SFXB-50/21
x
F 560 GS..XB-50/21
x
F 560 S..XB-50/21
The outer tube and the stator housing of the pump are marked with the explosion class.
The stator in PTFE white may not be mounted into a stator housing marked "IIB".
The stator in PTFE white may not be used in conjunction with an outer tube marked
"IIB".
48/116 Original Operating Instructions High Viscosity Liquid Pump F 550 and Sanitary Pump F 560
Information on assembly and disassembly of pump and accesso-
ry you will find in the corresponding chapters.
Observe internal instructions.
class IIA
class IIA
class IIA
class IIA
class IIA
class IIB and IIA
class IIB and IIA
class IIB and IIA
class IIB and IIA
class IIB and IIA