welcome to NOKI INSTRUMENT,we supply instrument you need for 24 hour!

email us:

[email protected]

call us:

008618530078345

home » faq » How to deal with the failure and prevention of the salt spray test chamber

How to deal with the failure and prevention of the salt spray test chamber

2021-10-15NOKI INSTRUMENT

Salt spray test chambers, salt spray machines, salt spray tests are referred to as salt spray test machines. Because the salt spray test machine has been used for salt spray aging tests for a long time, the environment is uncomfortable and irregular cleaning and maintenance can easily cause the salt spray test machine to appear large and small. Faults, for users to quickly solve the faults and continue to do the salt spray aging test smoothly, some common faults and treatment methods and precautions are introduced in detail below.

  • The laboratory cannot rise to the set temperature

cause of the issue:

The temperature of the temperature controller in the laboratory is set too low;

The laboratory safety protection switch is set too low;

Heating system failure;

Electromagnetic relay failure;

Controller failure.

Approach:

Set the temperature controller to the required temperature;

Set the safety protection switch to the required temperature;

Notify the maintenance company to come to repair.

  • The temperature of the saturated tank cannot rise to the set temperature

cause of the issue:

The temperature of the saturation tank temperature controller is too low;

The saturation bucket safety protection switch is set too low;

Heating system failure;

Electromagnetic relay failure;

Controller failure.

Approach:

Set the temperature controller to the required temperature;

Set the safety protection switch to the required temperature;

Notify the maintenance company to come to repair.

  • Insufficient spray volume

cause of the issue:

The spray regulator is placed too low;

The glass filter in the preheating tank is blocked;

The pressure setting is too low.

Approach:

Increase the spray regulator;

Clean the glass filter;

Adjust the pressure regulating valve to a pressure of 1Kg per square centimeter. The air compressor is marked with a pressure regulating valve and adjusts it to a pressure of 2Kg per square centimeter.

  • When the low water level alarm light is on

Reason for failure: Indicates that the water level is too low.

Treatment method: Check whether the water level in the test chamber or the saturated tank is sufficient.

  • There is normal spray but the air compressor is not running

Failure reason: The air compressor itself has the function of self-protection.

Treatment method: use as usual, without affecting the test process.

  • Can’t spray

cause of the issue:

The air compressor is not running;

The main switch at the outlet of the air compressor is not turned on;

Solenoid valve failure;

The pressure gauge is faulty or the pressure is too low;

Electromagnetic contactor failure;

  • The nozzle is blocked;

Approach:

Turn on the air compressor button;

Turn on the main switch of the air compressor;

  • Notify the maintenance company to come to repair;

Remove the nozzle for cleaning (please disassemble and assemble carefully).

  • No operation after turning on the power

Failure reason: When the water level in the heating water tank is too low, the power supply for operation will be cut off.

Treatment method: Just add the water level of the heated water tank to normal conditions.

  • When the temperature controller displays an alarm and debugging failure

Failure reason: temperature controller failure, temperature sensor failure.

Treatment method: notify the maintenance company to come to repair.

This article url is: https://www.nokitest.com/how-to-deal-with-the-failure-and-prevention-of-the-salt-spray-test-chamber Without permission, shall not be reproduced!

leave message to us!

NOKI INSTRUMENT is a professional manufacturer of environmental climate chambers and provides OEM services. Welcome to contact us through the following contact information:
Email address: [email protected],Whatsapp: 008618530078345!

Copyright (©) 2021 NOKI INSTRUMENT Copyright Information  Privacy policy

phone

whatsapp

email

-->