ProMinent Makro/ 5 Operating Instructions Manual page 27

motor
WARNING!
Danger of electric shock
A mains voltage may exist inside the pump housing.
– If the pump housing has been damaged, you must
disconnect it from the mains immediately. It may
only be returned to service after an authorised
repair.
WARNING!
Warning about personal and material damage
EX pumps only: When operating in EX areas, certain
subjects must be observed.
– The chapter "Important supplements for metering
pumps in EX zones" of the "General Operating
Instructions on ProMinent
Pumps and Hydraulic Accessories" must be
observed in all cases.
CAUTION!
Warning about personal and material damage
Also observe the "General Operating Instructions for
ProMinent ® Motor-Driven Metering Pumps and
Hydraulic Accessories"!
Personnel:
n
What requires electrical installation?
motor
n
External fan (option)
n
Stroke control drive (Option)
n
Stroke adjusting drive (Option)
n
Diaphragm rupture sensor
n
Stroke sensor (Option)
n
Frequency converter (option)
n
CAUTION!
Pump can be damaged
The pump can be damaged if the motor drives the
pump in the wrong direction.
– When connecting the motor, pay attention to the
correct direction of rotation indicated by the arrow
on the fan cover, as shown in Fig. 14.
Motor-Driven Metering
®
Electrician
Installation
27