Pump Does Not Move, Yellow Display Light (1) Does Not Light Up, No Readout On The Display (4); Mains Connection Line (System Cable) Damaged - ProMinent gamma G/4b Operating Instructions Manual

Metering pump
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Possible cause:
Other possible cause:
Version 2.0
Troubleshooting/Eliminating Errors
14.2.1 Pump does not move, yellow display light (1) does not light
up, no readout on the display (4)
Incorrect mains voltage is being applied.
Remedy:
• Use the specified mains voltage according to the voltage specification
on the name plate.
Faulty fuse
Remedy:
• Have the fuse checked by an authorised customer service and if
necessary have it exchanged.
PLEASE NOTE:
Only use the correct fuses of the manufacturer!
Type Littlefuse, super slow, dimensions 6.3 x 32 mm
Version 230 V -
fuse 0.25 ATT, order no. 71.20.35.5
Version 115 V -
fuse 0.5 ATT, order no. 71.20.37.1
• If the error cannot be corrected by changing the fuse the pump must
be checked in the factory.
> See chap. 15 / page 82 for more information

14.2.2 Mains connection line (system cable) damaged

Remedy:
• Have the connection line exchanged by an authorised customer
service!
PLEASE NOTE:
Only use the manufacturer's correct connection lines with Euro
plug.
For all gamma pump types:
Order no. 81.85.26.6
For all other mains cables see list of spare parts!
Page 81 of 88 pages

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