Malmet Bedpan / Urinal Bottle Washer Disinfector (ES-D)
Detergent Model with Hands Free Operation
Operation, Maintenance and Installation Manual
Issue 5
Page
29
June 23
5.4
Post Maintenance or Repair Safety Checks
After servicing or repair the device shall be checked to confirm correct cycle operation and that the device is in a safe
operating state before being returned to service.
5.5
Door Safety Test
To check the correct functionality of the door safety and position sensors, open and close the door using the manual door
open button. During operation the device will conduct a self-check for correct operation of these switches. Once
complete, check door is firmly closed and is flush with outer panel and then press the
cycle “Start” button. If the wash
pump starts, the self-check has been completed successfully and the door safety devices are functioning correctly.
5.6
Cycle Operation Check
After completion of the required checks above, a cycle operation check is to be completed. Run the device through a
complete cycle ensuring correct sequence of operation as per page 12 of this manual. Inspect for fluid leaks from around
the chamber door, rear service connections and beneath the device. If no faults are found during the inspection, and the
device displays no faults at end of the cycle the device is fit for return to operation.
5.7
Post Maintenance and Repair of Electrical Systems
Additional to the above safety tests if any repair or service work has been carried out that could affect the electrical safety
of the device; it must be inspected and tested as per the requirements of AS/NZS3760 prior to being returned to service.
Information on replacement of these devices can be found in the Service Technicians Manual.
If device fails any of the tests it is not safe for operation, and cannot be put into service until the cause of the fault has
been rectified and successful completion of tests.
5.8
Replacement of Safety Devices
The following safety devices must be replaced and tested by a Malmet trained technician, failure to do so may impair the
protection by the device.
•
Door Actuator
•
Door Micro Switch
•
Element Thermal Cut-out
Information on replacement of these devices can be found in the Service Technicians Manual.
5.9
Validation
It is recommended that Validation of the device is carried out in accordance with the requirements of AS/NZS4187 & ISO
15883, consisting of 3 identified stages.
IQ
–
Installation Qualification
OQ
–
Operational Qualification
PQ
–
Performance Qualification
Installation Qualification
Performed upon installation of equipment to ensure equipment has been installed in accordance with applicable
Standards and manufacturer’s instructions.
