Applying a speed limit automatically re-scales the analog speed control response.
Calibrated 4-20mA
user_max_ow
recalibrated
Calibrated 4-20mA
user_max_ow
recalibrated
0-4 bar pumping pressure
This pump’s default running speed is 165rpm. It can be run at any speed up to 265rpm.
Please note, however:
l The 620RE and 620RE4 rotor warranty is limited to 2 bar from 165rpm to 265rpm.
l A warning is displayed when the user sets the speed above 165rpm.
Increasing life
Avoid
running
in this
area
5 YEAR WARRANTY
Peak pressure (bar)
Pump speed (rpm)
ROTOR IS
CONSUMABLE
620RE, RE4
LOADSURE:
Hard Marprene (M),
Sta-Pure,
Chem-sure
620LG
Increasing life
Avoid
running
in this
area
5 YEAR WARRANTY
Peak pressure (bar)
Pump speed (rpm)
Note: Applies to 620RE MarkII and 620RE4 MarkII pumpheads only. (The 620LG is not limited.)
m-630un-en-08 151
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