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MAINTENANCE SERVICE INSTRUCTIONS
PV 101+/PV 102+ Service Manual
2–2
BREAS MEDICAL
Doc. No. 003259 En
Issue: X-1
2.2
Introduction
Before you start the maintenance service, read the safety precautions and make sure
you have a new service record and all the necessary equipment, tools and replacement
parts at hand.
2.2.1
Service check schedule
The schedule below lists the recurrent service checks of the PV 101+/PV 102+’s com-
ponents and the intervals at which they should be performed. The reference numbers
refer to chapters and sections in this manual that contain more detailed instructions.
A complete maintenance service, as described in this chapter, must be car-
ried out at least every 12 months.
2.2.2
Safety precautions
Follow the safety precautions below when working with the PV 101+/PV 102+:
•
Do not work on the device with the casing removed and any power supply con-
nected unless the instructions in this manual clearly say so.
•
Always use caution when working with the device connected to the mains and the
casing removed.
•
Make sure that all precautions to prevent electrostatic discharge (ESD) have been
taken. Follow all the regulations regarding ESD.
•
Explosive gases and liquids must not be kept or used near the PV 101+/PV 102+.
The PV 101+/PV 102+ Operating Manual contains an extended list of safety pre-
cautions.
2.2.3
Service record
See section 9, “APPENDICES” for the BREAS service record.
•
Copy the service record and use it for noting the service checks while performing
the yearly service.
Interval
Service check
See
section
Every 12 months
Complete maintenance check
Check the electrical safety limit values.
Calibrate the pressure, flow and high pressure limit
sensors.
Every 15,000 operating
hours or when required
Replace the blower unit.
Calibrate the pressure, flow and high pressure limit
sensors.
Summary of Contents for PV 101+
Page 76: ...FAULT TRACING PV 101 PV 102 Service Manual 8 2 BREAS MEDICAL Doc No 003259 En Issue X 1...
Page 78: ...9 2 BREAS MEDICAL Doc No 003259 En Issue X 1 APPENDICES PV 101 PV 102 Service Manual...
Page 82: ...9 6 BREAS MEDICAL Doc No 003259 En Issue X 1 APPENDICES PV 101 PV 102 Service Manual...
Page 87: ...BREAS MEDICAL 10 PV 101 OPERATING MANUAL...
Page 88: ...BREAS MEDICAL...
Page 89: ...BREAS MEDICAL 11 PV 102 OPERATING MANUAL...
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