FLUX F 570 Originalbetriebsanleitung Seite 108

Commissioning
Proceed as follows
1. Secure the earth cable (3) to the dedicated screw at the explosion-proof pump tube.
2. Secure the earth cable (7) to the dedicated screw at the explosion-proof motor.
NOTICE
A conductive connection between the motor and the progressive cavity pump must be established
as equipotential bonding in accordance with DIN EN 60079-0 and DIN EN 60079-14. If the motor is
conductively connected to the progressive cavity pump (in the case of progressive cavity pumps for
flammable media), only one of the two equipotential bonding conductors is required.
3. Earth both containers with one earthing cable each (10).
NOTICE
The hose line (9) connected to the discharge connection (8) of the drum pump must not exceed a
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resistance of 10 ohms between the hose ends. Only use with conductive hose fittings (see
TRbF 50 Appendix B; R <10
essary.
4. Establish the mains connection (5) via an explosion-proof connector, an explosion-proof
terminal box or outside the potentially explosive atmosphere.
5. To ensure good conductivity, remove any paint and dirt from the connection points of
the equipotential bonding conductor and the transition points of the containers to the
conductive base.
 Equipotential bonding has been established.
NOTICE
The conductive base must be integrated into the equipotential bonding system. If there is no con-
ductive base, equipotential bonding conductors must be connected to all containers.
Operating instructions VISCOPOWER
Ω). Earthing of a metal nozzle at the end of the hose is then not nec-
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