Operation; Maintenance - ProMinent ProMus Series Operating Instructions Manual

Page 24
Operation/Maintenance
9.

Operation

WARNING
Observe the instructions in "Commissioning" section.
IMPORTANT
In the event of an electrical fault there is danger of burns from a hot power end.
• The Pump output can be adjusted using a mechanical or electronic stroke adjuster mounted
on the pump.

10. Maintenance

WARNING
• Pumps and peripherals are to be maintained and repaired by trained and authorised
personnel only!
• Always depressurise the suction and discharge tubing before working on the pump!
• Always empty and rinse the liquid end before maintenance and repair work, if used with
hazardous or unknown materials!
• When working on the liquid end, wear appropriate protective equipment when metering
hazardous or unknown liquids!
• Before working on the motor, switch off and protect from unauthorised reconnection!
If external fan, stroke position motor or speed controller switch off also!
Check that motor is voltage free!
NOTE
• Keep a set of spare parts in stock for maintenance work on each liquid end.
Maintenance tasks
After Three Months
A shorter maintenance interval may be required for systems under heavy load (e.g. continuous
operation, high system pressures, or abrasive media).
• Check torque of the liquid end bolts and re-torque if necessary.
Ident code 17A & 17B
Ident Code 30A,30B & 30C
Ident Code 40A,40B & 40C
Ident code 17A & 17B
Ident Code 30A,30B & 30C
Ident Code 40A,40B & 40C
Metal Liquid Ends Only
Metal Liquid Ends Only
Metal Liquid Ends Only
Plastic Liquid Ends Only
Plastic Liquid Ends Only
Plastic Liquid Ends Only
30 lbf-ft (36 Nm)
80 lbf-ft (122-163 Nm)
80 lbf-ft (122-163 Nm)
20 lbf-ft (27 Nm)
30 lbf-ft (41 Nm)
30 lbf-ft (47 Nm)
ProMinent