1.4
Introduction
A nameplate is fixed to the rear of the pump. It contains manufacturer and contact details, product
reference number, serialnumber and modeldetails.
These operating instructionsarefor thefollowing pump models:
120F
Thispump isstarted and stopped from thekeypad.
120S
Thispump iscontrolled from thekeypad. Itfeatures:
Manual control
•
Speed adjustment
•
Run and stop
•
Direction control
•
max
key for rapid priming
•
auto start
for automaticpower recovery
120U
Thispump can becontrolled from thekeypad or remotely. Itfeatures:
Manual control
•
Speed adjustment
•
Run and stop
•
Direction control
•
max
key for rapid priming
•
auto start
for automaticpower recovery
•
auto
key for changing between manualand auto control
Remote digital control
•
Thepump can bedigitally controlled with a contactclosure or logicinputsignal
Analogue control
•
Thepump speed can becontrolled through an analogue signalinputof 4-20mA or 0-10V
Outputs
•
Logicoutputdesignated for an alarm only DC Tacho output
m-120-en-02
4
