Maintenance Work; Changing The Mixed Bed Resin - Uws Heaty Racun 300 Advanced Plus Bedienungsanleitung

Heaty Racun 300 Advanced Plus | Maintenance and repair
The following table provides an overview of the maintenance work to be carried
out regularly:
interval activity
Check the dual filter and
Before installation in
change the fine filter de-
a heating or
pending on the degree of
cooling system
contamination
Check suction lance nozzles
for damage and blockages
and clean or replace if
necessary
Check flow restrictor for
blockage
Check pipes for leaks and
Monthly
replace if necessary
Fastening and position of
the device as well as wel-
Biannually
ded and screwed connec-
tions check
Annually
Check warnings and mar-
kings on the device
Clean measuring probes LF
1 and LF 2
48
Jurisdiction
Operating personnel
Operating personnel
Operating personnel
Operating personnel
Operating personnel
Operating personnel
Operating personnel
Maintenance and repair | Heaty Racun 300 Advanced Plus

6.2 Maintenance work

6.2.1 Changing the mixed bed resin

NOTE
Implementation of the change
For the Heaty Racun 300 Advanced Plus device type, it is recommended that
the mixed bed resin be changed by the manufacturer's service personnel.
Rental of cartridges by the manufacturer including delivery and collection
service is available on request.
NOTE
Handling Mixed Bed Resin
When handling the mixed bed resin, please note the following points:
- Do not store the mixed bed resin openly, otherwise it will lose capacity.
- Please do not store below 0 °C or above 50 °C!
- Use the outer packaging of the refill pack to dispose of the replaced
mixed bed resin.
- Change the mixed bed resin over a drain so that the water separated
from the replaced mixed bed resin can drain away.
- Wear appropriate personal protective equipment (safety glasses,
gloves).
To change the mixed-bed resin in the composite resin tank when the LED display
gives a corresponding signal-
change the container, proceed as follows:
1 Make sure that the device is switched off and disconnected from Power
supply .
2 Close the cartridge shut-off valve to the left and right of the cartridge.
3 Open the emptying cartridge left and right of the cartridge to vent
the cartridge.
4 Open the union nuts and remove the cartridge.
49