Prestige PM-D3 Washer Disinfector Section 1
Routine Checks ….
To ensure that your Prestige PM-D3 Washer Disinfector continues to operate within the
design parameters it is recommended that the following checks are performed on a regular
basis. Consulting the Trouble-Shooting guide on page 26 of this manual may prove useful
when conducting the checks. Please note that completion of these checks is not a
substitute for regular servicing and maintenance by a suitably qualified engineer.
Daily Checks
The following checks should be performed
before use each day:
• Check cleanliness of all external
surfaces.
The outside of the unit may be
cleaned with a weak mixture of
detergent and water.
• Check that the inside of the unit is
clean and free from any deposits.
Remove any deposits by cleaning with
a weak mixture of detergent and
water.
• Check that perforated sump cover
at bottom of wash chamber is not
clogged.
Remove any debris by cleaning with
AWT Fluid and then flush through with
fresh water.
• Check holes in rotating spray bar
are not blocked.
The rotating spray arm may be
removed by unscrewing clockwise,
cleaned with AWT Fluid, and then
flushed through with fresh water.
• Check that rotating spray bar is free
to rotate without restriction.
• Check that manifold hoses and
Distal Connectors are in good
condition.
Ensure that manifold hoses are not
perished or blocked and washers in
Distal Connectors are not split.
Replace as necessary.
Weekly Checks
The following checks should be performed
every week:
• Check cleaning efficiency of unit.
Place a TOSI (or equivalent) test strip
in the centre of the Large Basket and
run a wash cycle. Check that the test
strip is completely cleaned with no red
or clear residue remaining.
• Verify accuracy of electronic
control systems.
Select a printout (if the optional printer
has been specified) and compare the
parameters with the target figures
shown in the chart on page 9 of this
manual.
Monthly Checks
The following checks should be performed
every month:
• Check that all hoses are secure
with no evidence of leaking.
• Check that mains power cord is
undamaged.
• Check that door is free to open
and close without restriction.
• Check that rubber seal around
door opening is undamaged.
• Check that basket docking port at
rear of wash chamber is free from
blockages and damage.
Issue 1 06/10/2004 11
