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17. Service
RECORD PRODUCT DETAILS
Serial Number
Model Number
Ward or Care Establishment
Deployment date / rst opening date
SERVICE EQUIPMENT
Flow gauge
Manometer
Details of mattress and pump audit proceedure
SERVICE GUIDELINES
General Condition - check these areas: Details:
PU cover, cover welds, screen print and base substrate Look for signs of damage
Mains lead Signs of wear and tear
Pump mechanism Check that they are working properly
Check labelling, decal membrane, buttons and handset
Check for excessive wear, uid penetration
and that there is a good button functionality
CPR Mechanism Check it is in good working order
Internal Mattress condition - check these areas:
All T and L connectors Check for wear, strain or damage
Internal assembly tubing Check for wear, strain or damage
Connecting tube Check for wear, strain or damage
Cells condition, including welds Check for wear, strain or damage
Pump Function - Functional calibration
Functional calibration check of pump/mattress system
This is a physical test changing modes and
checking cells.
Ensure Dynamic mode and static mode are working in the
pressure range
This is a physical test changing modes and
checking cells.
Ensure power failure alarm and high and low pressure alarms are
working if tted
Turn power off and disconnect hose
separately
Check cell therapeutic pressure
Use Manometer (Low mm/hg- high mm/Hg)
on alternation
- Report and replace and defective items
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