Xylem Flygt 3060, Инструкция по установке, эксплуатации и обслуживанию

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These items are required:
• Guide bars consisting of two stainless steel pipes
• Guide bar bracket for attaching the guide equipment to the access frame or to the
upper part of the sump
• Level regulators or other control equipment for start, stop, and alarm
• Cable holder for holding the cable and regulating the height of the level regulators
• Access frame (with covers) to which the upper guide bar bracket and cable holder can
be attached
• Discharge connection for connecting the pump to the discharge line
The discharge connection has a flange which fits the pump casing flange and a bracket
for attaching the guide equipment.
• Fasteners for the discharge connection
• Anchor bolts
1. Run a cable between the sump and the stator and monitoring equipment.
Make sure that the cable is neither sharply bent, nor pinched.
2. Install the access frame:
a) Place the access frame in position and align it horizontally.
b) Grout the frame in place.
3. Grout the anchor bolts in place.
Be careful when you align and position the discharge connection in relation to the
access frame.
4. Place the discharge connection in position, and tighten the nuts.
5. Install the guide bars:
a) Secure the guide bars in the bracket.
b) Check that the guide bars are placed vertically. Use a level or a plumb line.
6. Connect the discharge pipe to the discharge connection.
7. Prepare for the level regulator:
a) Bolt the cable holder to the access frame.
b) Attach the level regulator cable to the cable holder and adjust the height of the
level regulator.
c) Protect bolts and nuts with a corrosion-preventive compound.
8. Lower the pump along the guide bars.
When it reaches the bottom position, the pump automatically connects to the
discharge connection.
9. Secure the motor cable:
a) Fasten the permanent lifting device to the pump and to the access frame. For
example, you can use a stainless-steel lifting chain with shackles.
b) Fasten the cable to the cable holder.
Make sure that the cable cannot be sucked into the pump inlet or that it is neither
sharply bent, or pinched. Support straps are required for deep installations.
c) Connect the motor cable and the starter and monitoring equipment according to
the separate instructions.
Make sure that the impeller rotation is correct. For more information, see
Check the
impeller rotation (page 23).
Clean all debris from the sump before starting the pump.
Install with S-installation
In the S-installation, the pump is transportable and intended to operate either completely
or partially submerged in the pumped liquid. The pump is equipped with a connection for
hose or pipe and stands on a strainer with a support plate.
Installation
14 Flygt 3060 Installation, Operation, and Maintenance Manual