PST3/PSTF3 750
Operation
wc_tx000987gb.fm
19
Operating water level
Do not operate the pump below the C.W.L. (Continuous running Water
Level) indicated below. Failure to observe this condition may result in
damage to the pump, current leakage or electrical shock.
See Graphic: wc_gr005667
.
Motor Protection System (Motor Protector)
The pump has a built-in motor protection system (Miniature Protector).
If the motor overheats, for reasons such as the following, the pump will
automatically stop operating regardless of the water level, to protect
the motor:
•
Change in supply voltage polarity
•
Overload
•
Open-phase operation or operation under constraint
Note:
Always determine the cause of the problem and resolve it before
resuming operation. Simply repeating cycles of stopping and restarting
will result in damage to the pump. Do not continue operation at very
low lift, low water level, or while the strainer is clogged with debris. Not
only will performance suffer, but also such conditions may cause
noise, heavy vibration, and malfunctioning.
Pump Model
Continuous running Water Level
(C.W.L.)
PST3 750
PSTF3 750
90 mm (3.5 in)
180 mm (7.1 in.)
CAUTION
wc_gr005667
Содержание PST3 750
Страница 1: ...0176744en 002 0510 0 1 7 6 7 4 4 E N Operator s Manual Pump PST3 750 PSTF3 750...
Страница 4: ...Foreword PST3 PSTF3 750 4 wc_tx001079gb fm...
Страница 6: ...6 wc_bo0176744en_002TOC fm Table of Contents PST3 PSTF3 750...
Страница 28: ...Maintenance PST3 PSTF3 750 28 wc_tx000988gb fm Notes...