SWDM240B OPERATION & MAINTENANCE MANUAL
7.13 MAINTENANCE FOR EVERY 4500-6000 HOURS
A imported filter element (100 micrometer) is installed in the carbamide spray module, it
requires no maintenance; The main filter element (10 micrometer), it should be changed after
4500-6000 hours.
FIG. 7-13 Carbimide Spray Module