DAYLIFF DDA 1000P, Инструкция по установке и эксплуатации

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1. Carrying Handle
2. Float switch height adjustment
3. Mains cable and plug
4. Float switch (not DDA900C)
5. Pump outlet
6. Pump casing
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Attach a sufficiently long and strong rope to the handle and lower the pump until it
is submerged into the well.
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Connect the discharge using a suitable water hose or pipe. The use of rigid pipes
with a non-return valve is recommended for use at fixed locations. This prevents
return flow of the water when the pump is switched off.
i) Screw pressure line onto the pressure connection. All threaded connections
must be sealed with thread sealing tape (e. g. Teflon® tape).
ii) When using a hose, screw a suitable hose adapter onto the pump outlet and
secure the hose with a clamp.
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DDA 1200C2 and DDA1000P need an area of at least 50 × 50 cm (the
floatswitch must be able to move freely so that it functions properly). These are
fitted with an inbuilt capacitor and thermal control and can be connected to mains
power directly after a 10A MCB or fuse.
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DDA 900C is more applicable for use in boreholes and shallow wells and low level
controls should be provided by a separate level control switch. As standard it is
supplied with a separate control unit which can be connected directly to mains
power after 10A MCB or fuse.
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The pumps may be submerged under water up to the allowable submerged
operating depth as given in the technical data.
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The installation must be such that the suction openings are not blocked by foreign
bodies.
The rope must be checked regularly for wear and tear and
replaced if necessary.
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2. INSTALLATION
WARNING