Bedpan Washer Disinfector - Energy Saver
Detergent Model With Hands Free Operation
Operation, Maintenance and Installation Manual
Issue 21
Page 19
14 September 2017
Recommended Preventative Maintenance Schedule
To be performed by a qualified maintenance person.
To be performed
THREE TIMES YEARLY
.
WARNING 240 VOLTS
ISOLATE UNIT FROM ELECTRIC SUPPLY BEFORE SERVICING.
a)
Remove top and side panels and front bottom panel.
Note: Panel removal
i)
Remove 2 self-tapping screws on the top panel.
ii)
Push the side panel back then lift up to remove.
iii)
Remove 2 x 3/16” screws from bottom front panel.
b)
Remove three sprays, two bottle hooks and rotary nozzle from inside the chamber
–
check that the
holes are clear and clean as necessary (hold under tap and pressurise or clean in ultrasonic
cleaner). In areas with hard water or high minerals in water supply, chemical de-scaler may be the
quickest and easiest means to remove built up deposits. Replace sprays and bottle hooks.
c)
Start cycle and check that cold water pump is working, 17 seconds of the cycle.
d)
After ascertaining that the pump is working properly, check the solenoid operation in the cold
water tank. Check steam sensor (steam generator) maintenance.
e)
Make sure the solenoids are completely shutting off and levels are not creeping up, if so, clean
and/or replace the solenoid.
f)
Tighten the screws retaining the pan rack on the door.
ONLY IF NECESSARY AFTER VISUAL CHECK
g)
Clean dust and grit off components.
Malmet will make available on request circuit diagrams, component parts lists, descriptions, calibration
instructions, or information which will assist the user’s appropriately qualified technical personnel to repair
those parts of the product.
