680700
19
Zoom out
Zoom in
Previous page
1/68
Next page
the well so that the muddy bottom is not sucked up with
the water.
Never handle or hang the pump by gripping the power
supply cable.
In pumps with a floating switch, the latter is adjusted in
order to make immediate starting possibile.
Note
The pump well must have minimum dimensions of
40x40x50 cm. so that the floating switch can move freely.
It is also possible to use round, prefabricated concrete
wells with an inner diameter of approx. 40 cm.
4. Maintenance instructions
Your canned motor pump is a quality product, free from
maintenance. It has been subjected to rigorous final
checks.
However, for a long service life and continuous operation,
we recommend constant care and regular checks.
N Before every maintenance job, disconnect the plug.
Nor transportable use the pump should be washed with
clear water after every use.
Nor fixed installation it is recommended to check the
operation of the floating switch every 3 months.
N Using a jet of water, get rid of the fibre and spindly
particles that may get deposited in the pump’s cassing.
N In the event of excessive deposits in the pump cassing,
dismantle the inlet filter by unscrewing the star screw.
Wash the pump casing and fit the inlet filter back on.
Nvery 3 months remove the mud from the bottom and
walls of the well.
N <9=9>1D5D8545@?C9DC6B?=D856<?1D9>7CG9D38G1C89>7
it with fresh water.
N Protect the pump from frost.
CAUTION!
“DRAINAGE”
Special instructions: It is not suitable for pumping:
sewage, sandy water.
The pump must never run dry.
The manufacturer’s warranty is null and void in
the event of damage to the pump caused by it
running dry.
“VORTEX”
The pump must never run dry.
The manufacturer’s warranty is null and void in
the event of damage to the pump caused by it
running dry.
CAUSES
The motor will not work
The motor works, the pump will not convey
Insufficient flow rate
Repeated switching off with disconnection of the protection switch
TROUBLE
No mains voltage, the floating swittch will not connect
Defective protection device
Motor protection disconnected, pump straining/blocked
Dry operation protection disconnected, the water level has fallen too much
Defective pump
Clogged suction opening
Check valve blocked or delivery pipe bent
Delivery pipe clogged
oreign bodies in the pump, pump impeller blocked
The pump runs dry
If it is not possibile to eliminate the trouble, please call our service department.
To avoid damage during transport, please ship in the ORIGINAL PACKING.
Troubleshooting Table
18
19


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Speroni STS 300 HL at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Speroni STS 300 HL in the language / languages: All languages as an attachment in your email.

The manual is 7,48 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info