Table of Contents
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Maintenance
5-8
Cleaning the Tank
Part 1128350_02
To avoid problems that can occur when different hot melt materials are mixed
or when hot melt char forms in the tank. Clean the tank when:
Changing to a different type of hot melt
S
Excessive char builds up inside the tank
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NOTE: The tank cleaning procedures provided in this section require that an
appropriate hot melt system cleaner be used to soften or dissolve residual
hot melt. If you are uncertain what type of hot melt system cleaner is
appropriate for the adhesives you are using, contact your hot melt supplier.
WARNING! Hot! Risk of burns. Wear heat-protective clothing, safety
goggles, and/or heat-protective gloves.
1. Empty the tank either by operating the system until the tank is empty or
by pumping out the contents using the drain valve. Refer to Draining the
Tank given earlier in this section.
2. While the tank is at normal operating temperature, and while wearing
appropriate protective equipment, wipe residual hot melt and loose char
from the tank. Do not use sharp objects to scrape the tank as damage to
the release coating may result.
3. Add hot melt system cleaner to the tank and clean the tank following the
cleaner manufacturer's instructions.
4. Using the drain valve, pump the cleaner out of the tank. Refer to Draining
the Tank given earlier in this section.
5. If necessary, while wearing appropriate protective equipment, wipe the
inside of the tank clean again.
6. Replace the adhesive filter with a new one.
7. If you are changing to a different type of hot melt adhesive, flush the
system by pumping a minimum of one tank of the new adhesive through
the system.
8. Return the system to normal operation.
E 2020 Nordson Corporation
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Table of Contents
Troubleshooting
Need help?
Do you have a question about the ProBlue Flex and is the answer not in the manual?
Questions and answers
OIur Problue flex is off line how do i get it on line ?
To get the Nordson ProBlue Flex online, follow these steps:
1. Locate the Serial Number and UID: Refer to Figure 3 in the manual to find the Serial Number and Unique ID (UID) on the melter identification plate.
2. Visit the BBconn Cloud Website: Go to [https://bbconncloud.nordson.com](https://bbconncloud.nordson.com).
3. Create an Account: Select "Sign Up" and fill out all required fields, including your Serial Number and UID. Ensure your phone number is entered without special characters (e.g., no hyphens or parentheses) and includes your country code.
4. Agree to Terms: Read and agree to Nordson’s Terms of Service and Privacy Policy.
5. Complete Registration: Select "Accept and Sign Up" to finalize your account creation.
Once registered, you can access and manage your ProBlue Flex online.
This answer is automatically generated
The air pump regulator doesn’t feel pressure and continues to click
Check for low air pressure at the adhesive storage container. Ensure there are no clogged adhesive lines, hoses, or transfer pumps. Also, inspect the exhaust air filter and verify that the transfer pump air pressure is sufficient.
This answer is automatically generated
Getting a F9 error code on display