How to correct the rotation direction of a KRAL K Series?
To resolve an incorrect rotation direction in your KRAL Water Pump, adjust the electrical connection to ensure the pump's rotation matches the direction indicated by the arrow on the flange cover.
What to do if the KRAL Water Pump suction pipe is closed?
If the pump suction pipe is closed on your KRAL Water Pump, check all shut-off devices within the suction pipe and open them if they are closed.
What to do if the liquid level is too low in my KRAL K Series intake?
If the level of liquid in the intake container of your KRAL Water Pump is too low, top up the pumped medium.
What to do if the pumped medium viscosity is too high in my KRAL K Series?
If the viscosity of the pumped medium is too high in your KRAL Water Pump, increase the temperature of the medium or reduce the rotation speed.
What to do when the viscosity of the pumped medium is too low in a KRAL K Series Water Pump?
If the viscosity of the pumped medium is too low in your KRAL Water Pump, decrease the temperature of the medium or increase the rotation speed.
How to resolve wrong motor voltage or frequency in a KRAL Water Pump?
If the motor of your KRAL Water Pump is running at the wrong voltage or frequency: * Ensure the motor voltage and frequency match the operating voltage. * Compare the motor speed with the pump rating plate; if they don't match, adjust the motor speed.
How to fix a leaking overflow valve on a KRAL K Series Water Pump?
If the overflow valve on your KRAL Water Pump leaks, clean the overflow valve and reseat it if necessary.
How to reduce resonance in a KRAL Water Pump installation?
To address resonance in the installation of your KRAL Water Pump, provide a flexible bearing arrangement for the unit or make the connections with hoses.
How to remove foreign bodies from a KRAL Water Pump?
If there are foreign bodies in your KRAL Water Pump: 1. Dismantle the pump and clean it. 2. Smooth superficial damage to the casing and rotating parts with an oilstone and replace the screw set or casing if necessary.
How to resolve cold start issues with high-viscosity media in a KRAL K Series Water Pump?
If you are experiencing cold start issues when delivering high-viscosity media with your KRAL Water Pump, install pump heating.
General| Brand | KRAL |
|---|---|
| Model | K Series |
| Category | Water Pump |
| Language | English |
Details the responsibilities of the operator for safe product operation and personnel protection.
Lists critical safety instructions that must be strictly observed during operation and maintenance.
Specifies the maximum and minimum operating parameters for the pump.
Warns about potential hazards during the installation process.
Highlights safety precautions for safely removing the pump.
Outlines potential dangers and essential safety measures for connecting the pump.
Provides instructions for safely connecting the pump unit to the electrical power supply.
Lists critical safety instructions to be followed during pump operation.
Covers the steps and requirements for initial pump startup and operation.
Provides guidelines for monitoring and managing the pump during normal operation.
Covers the procedures and safety measures for taking the pump out of service.
Lists potential hazards and essential safety precautions for maintenance work.
Specifies the regular maintenance tasks and their recommended cycles for pump components.
Highlights safety warnings and procedures for performing servicing tasks on the pump.
Describes common wear patterns and their causes and remedies for pump components.
Details the procedures for removing and installing the overflow valve.
Covers the process of removing and installing pump and motor couplings.
Provides comprehensive steps for replacing the pump's ball bearings.
Detailed instructions for removing and installing mechanical seals.
Covers the complete procedure for removing and installing the pump's screw set.
Offers detailed solutions for identified faults, including causes and remedies.
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