6-2
920512-768
Operator Manual
Routine Maintenance
6.1 Preventive
Maintenance Schedule
The following guide should be used to properly maintain washer.
These procedures should be carried out only by qualified service
technicians. Certain procedures need to be completed by STERIS,
noted by a star (*), contact STERIS when service is required. Preven-
tive maintenance is not covered under warranty.
Table 6-1. Preventive Maintenance Guide
Recommended frequency of inspection is indicated in the right column. Usage and
utility conditions may require more or less frequent inspections.
Suggested
Frequency
1.0
PREPARATION FOR PREVENTIVE MAINTENANCE
1.1
Discuss equipment operation with department personnel.
6x/yr
1.2
If required, install test equipment.
A/R
1.3
When required by procedure, shut off all building services and drain all lines. Use
Lockout-Tagout practices when servicing equipment. Always follow local occupa-
tional health and safety regulations, as well as electric and plumbing codes.
A/R
1.4
Verify equipment disconnect device is within easy reach and accessible to operator
at all times.
Every
inspection
2.0
PRINTER AND PLC CONTROL
2.1
Inspect printer for proper operation.
6 x/y
2.2
Replace printer as required.*
A/R
2.3
Verify paper takeup is working properly.
6 x/yr
2.4
Check printout for darkness, missing dots, etc.
3 x/yr
2.5
Verify proper date and time are displayed; if not, reset.
6 x/yr
2.6
Inspect touchscreens for proper operation.
3 x/yr
2.7
Replace PLC battery as required.*
A/R
3.0
DOOR ASSEMBLY
3.1
Inspect door for ease of operation.
6 x/yr
3.2
Inspect condition of door gasket for wear - Replace gasket if necessary.*
12 x/yr
3.3
Inspect Safety latch for proper operation.
6 x/yr
3.4
Verify operation of interlock system - Adjust if necessary.
1 x/yr
4.0
CHAMBER COMPONENTS
4.1
Inspect sump filters in bottom of wash chamber - Clean if necessary.
Every day
4.2
Inspect traveler spray headers for clogged holes - Clean if necessary.
2 x/week
4.3
Remove hard water deposits from interior of chamber (use DESCALER cycle).
Every week
* Contact STERIS for this service. Service charges may be incurred. Consult your warranty for details.