756420
12
Zoom out
Zoom in
Previous page
1/17
Next page
12 EN
submerged waste water pump TWP 4025 E / TWP 7025 E / TWP 11025 E
Errors and faults
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
Warning of electrical voltage
Tasks which require the housing to be opened
must only be carried out by authorised specialist
companies or by Trotec.
Switch the device off.
Hold onto the mains plug while pulling the power cable out
of the mains socket.
The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.
The device does not start:
Check the power connection.
Check the on-site fusing.
Check the power cable and mains plug for damages. If you
notice damages, do not try to take the device back into
operation. To avoid safety hazards, do not perform any
repairs. Dispose of the device as described in the Disposal
chapter.
Check whether the float switch is located above the
automatic switch-on position.
The device might have overheated and the thermal
protection circuit is activated.
If so, wait for approx. 10minutes before restarting the
device. If the device is not starting, have the electrics
checked by a specialist company or by Trotec.
The water temperature is above 35°C and the thermal
protection circuit is activated.
Check whether there are any foreign objects in the air
intake opening(5), the impeller, the reducer(7) and/ or
the hose or pipe.
The device is running, but not pumping any water:
Check the inside of the device for any remaining air. Lower
the device into the water at a slight angle and wait for the
air to escape completely.
Switch the device off and on again several times while it is
in the water in order to support automatic ventilation.
Check whether the minimum water level has been
reached, see technical data. In order to start pumping, the
device requires a minimum water level.
Check whether the hoses are blocked and whether the
water contains any suspended matter with a particle size
of more than 25mm, which could clog up the device.
Check whether the used hose diameter is too small.
Check whether the hose line is kinked or blocked. Remove
kinks and/ or blockages.
Check reducer(7) and/ or elbow(8) for blockages.
The device is not switching off automatically:
The float switch is hindered from lowering. Check whether
the float switch can move freely. Remove any blockages or
ensure sufficient freedom of movement for the float
switch.
The device switches off after a brief runtime:
Check whether the water temperature is too high. The
device might have overheated due to a too high water
temperature and the thermal protection circuit is activated.
Check the power connection.
Check the power cable and mains plug for damage.
Check the on-site fusing.
Check whether the hoses are blocked and whether the
water contains any suspended matter with a particle size
of more than 25mm, which could clog up the device. The
device might have overheated due to the blockage and the
thermal protection circuit is activated.
Insufficient or decreasing conveying capacity:
Check whether the hoses are blocked and whether the
water contains any suspended matter with a particle size
of more than 25mm, which could clog up the device.
Check the hose diameter and the delivery head. An
excessive delivery head paired with a small hose diameter
can cause a reduction of the conveying capacity.
Check whether the hose line is kinked or blocked. Remove
kinks and/ or blockages.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
Your device still does not operate correctly after these
checks?
Please contact the customer service. If necessary, bring the
device to an authorised specialist electrical company or to
Trotec for repair.
12


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 Trotec TWP7025E 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 Trotec TWP7025E in the language / languages: English as an attachment in your email.

The manual is 2,35 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.

Others manual(s) of Trotec TWP7025E

Trotec TWP7025E User Manual - German - 17 pages

Trotec TWP7025E User Manual - Dutch - 17 pages

Trotec TWP7025E User Manual - French - 17 pages


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