SECTION 6 OPERATION
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6
6.3 Start-up
6.3.1 Start-up Sequence in LOCAL Mode
(1) Start-up begins when the 6.2.1 "Start-up Preparation Sequence in LOCAL Mode" is
complete.
(2) Press START switch (Fig. 2-1 (6)).
(3) ACC." is displayed on the pump monitor mode/operation mode LCD and pump
acceleration starts. After a few seconds, the ROTATION lamp (Fig. 2-1 (11)) lights.
(4) When the rotational speed reaches 80% rated value, the NORMAL SPEED lamp (Fig. 2-
1 (12)) lights and the pump monitor mode/operation mode LCD changes from ACC. to
NORMAL. Pump start-up is complete.
6.3.2 Start-up Sequence in REMOTE Mode
(1) Start-up begins when the 6.2.2 "Start-up Preparation Sequence in REMOTE Mode" is
complete.
(2) START" signal (see Table 6-3) is input from the remote-control connector (Fig. 2-2 (24)).
(3) The pump acceleration starts when the remote-control connector "ACCELERATION"
signal (see Table 6-3) turns ON. After a few seconds the "ROTATION" signal (see Table 6-
3) turns ON.
(4) When the rotational speed reaches 80% rated value, the remote-control connector
"ACCELERATION" signal (see Table 6-3) turns OFF and the "NORMAL" signal (see Table
6-3) turns ON. Pump start-up is complete.