5
pre
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operating
instructions
1. Information Concerning the Operating Instructions
Please read these operating instructions carefully. Follow the information
given. Use the operating instructions to get acquainted with the proper
use of your Submersible pump.
**For safety reasons, people who are not familiar with these operat-
ing instructions should not use this Submersible Pump.
Following the operating instructions supplied by the manufacturer is a
prerequisite for the proper use of the pump.
2. Application Range and Liquids to be Pumped
Submersible pumps have been designed for private use around your
house and garden. Submersible pumps are predominantly used for drain-
age after flooding, transferring liquids, draining containers, taking water
from wells and shafts, draining boats and yachts as well as for water
aeration and circulation for limited period of time.
The pumps are fully submersible (waterproof sealed) and can be sub-
merged down to the following depth:
Depth
Model #
16.5 ft 5m
ST-900SD
23 ft
7m
SP-550SD, SP-900SD
26 ft
8m
SP-750TD
Liquids which can be handled by the Submersible Pump are the follow-
ing; clean or slightly contaminated water (max. particle size 0.2”, 5mm or
0.5mm, except the Trash Pump Model # ST-900SD which is 1.4”, 35mm)
and soapy water. The pumps are not designed for continuous operation
(e.g. continuous circulating operation); your pumps life will be shortened
correspondingly by such operation.
WARNING
Corrosive, easily combustible or explosive substances
(e.g. gasoline, petroleum, nitro thinner), fats, oils, salt and waste
water of toilets and urinals must not be pumped.
The temperature of the liquids handled must not exceed 35ºC.
