Installation and Operating Instructions 5
ABS submersible wastewater pump AS
1 General
1.1 Application areas
ATTENTION The maximum allowable temperature of the medium pumped is 40°C
The ABS submersible sewage pumps of the AS series have been designed for the economical and reliable
pumping of commercial, industrial and municipal sewage and can be installed dry or wet.
They are suitable for pumping of the following liquids:
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faecal matter
sludge
The AS series is suitable for modern sewage installation systems.
1.1.1 Approvals
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Groups C and D.
Electrical safety of the AS series are UL and CSA approved.
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Three~phase only, “CAUTION: Risk of Shock. Do not remove cord and strain relief. Do not connect
conduit to pump”, and “INSTALLER: This pump is not provided with a supply connection, therefore
one of the following means must be provided by the installer: (1) A suitably rated, grounding-type
attachment plug must be provided for connection to the branch circuit supply, or (2) A Listed junction
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by the installer for supply connection. This provision must reduce the likelihood of water entry during
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shall install the pump.
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Single ~ phase only, “WARNING Risk of electrical shock-this pump is supplied with a grounding
conductor and grounding-type attachment plug. To reduce the risk of electrical shock, be certain
that it is connected only to a properly grounded, grounding receptacle, motor is thermally protected.
To reduce risk of electrical shock, pull plug before servicing this pump. This pump has not been
investigated for use in swimming pools.
1.1.2 Explosion-proof approvals
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1.1.3 Particular comments on the use of explosion-proof pumps in explosive zones.
Explosion-proof submersible pumps may only be operated with the thermal sensing system connected.
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“Protection type EX (i)” in accordance with VDE 0165.
Dismantling and repair of submersible explosion-proof motors may only be carried out by approved
personnel in specially approved work shops.
1.2 Technical data
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