Service and repair
Puritan Bennett™ 700 Series Ventilator System Service Manual
10070389 Rev. A
8-5
8.1.8 Repainting and touch-up
Before repainting or touching up the ventilator, smooth out the area with a fine sandpaper,
and make sure it is free from any grease, corrosion, or dust. Remove the part to be painted or
mask off the surrounding area to prevent overspray or spills.
Use the following touch-up paints for the ventilator:
• Light grey liquid lacquer (P/N 4-019994-00), for the ventilator lid
• Charcoal grey (P/N 4-019996-00), for the ventilator cabinet
8.1.9 Replacement part ordering
To order correct parts, identify the ventilator version and part, then use Chapter 9 to locate it.
To replace a part that is not stocked or that is unavailable, order the next higher assembly.
Retain the part to be replaced until the replacement part is obtained, and compare the two
for compatibility, if possible.
8.1.10 Post-repair
After you complete any ventilator repair, do the following:
• Visually verify that all pneumatic and electrical parts are properly connected and that all
parts are properly installed. Then, with a light tug, verify that connections are secure and
that parts are securely attached. Listen for any uncharacteristic sounds (pneumatic
leaking, vibrations, grinding, squeaking, or others). Be sure the piston, fans, pump, panel
hinges, and casters move freely. Check for any unusual odors.
• Run indicated portions of the performance verification (see Table 5-1) before placing the
ventilator on a patient.
• Keep a maintenance log of all repairs. Make sure service records and other
documentation are completed.
8.2 Patient system and accessories
For maintenance of the patient system and accessories, consult the
700 Series Ventilator
System Operator’s Manual
or applicable accessory manuals.
Warning
Connectors and tubes with the proprietary Bennett barbed cuff fittings are intended
for use only with like fittings. They are not interchangeable with ISO-standard cone
and socket fittings. A leaktight connection cannot be ensured if these two fitting types
are combined. Adapters may be used to connect Bennett barbed cuff fittings to ISO-
standard cone and socket fittings.
Summary of Contents for Puritan Bennett 700 Series
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