Amsco Evolution HC-600 - Page 106

8-2
P129390-106 Operator Manual Routine Maintenance
3.2 Inspect all check valves. Repair/replace as needed. 1x per year
3.3 Rebuild steam control valve (PRV). 1x per year
3.4 Verify that safety valve is not leaking. 6x per year
3.5 Verify operation of safety valve. 1x per year
3.6 Replace safety valve. As Required
4.0 MISC PIPING COMPONENTS
4.1 Inspect jacket steam strainer for debris, clean as needed 2x per year
4.2 Inspect water strainer for debris, clean as needed. 2x per year
4.3 Inspect jacket strainer for debris, clean as needed. 2x per year
4.4 Inspect chamber drain strainer for debris, clean as needed. 6x per year
4.5 Replace air filter cartridge. 1x per year
4.6 Chamber and jacket gauge(s) – verify proper operation. Replace if
needed.
6x per year
4.7 Rebuild chamber and jacket traps. 1x per year
4.8 Verify that there are no leaks. 6x per year
4.9 Verify that door lock piston operates correctly (660 x 660 mm models
only).
6x per year
5.0 CONTROL
5.1 Verify that printer and paper take-up operate properly. Check print-
out for darkness, missing dots, etc.
6x per year
5.2 Verify that all touch panels function properly (O.E. and N.O.E). 6x per year
5.3 Verify that the date and time are correct. If not, correct. 6x per year
5.4 Verify operation of the battery-backed RAM, replace as needed 6x per year
5.5 Verify that the speaker is working. 6x per year
5.6 Verify that the water level sensor operates properly. 6x per year
5.7 Verify that cooling fan operates properly. 6x per year
5.8 Replace fan filter. 1x per year
5.9 Check all service-settable values in Service Test Mode for factory
recommended settings. Verify functional operation of each valve
using the Service Test Mode.
1x per year
5.10 Verify temperature displays/printouts. 1x per year
Table 8-1. Preventive Maintenance Schedule for Amsco
®
Evolution™
Medium Steam Sterilizers (Continued)
Service Required Minimum Frequency