Breas PV 101+, Руководство по обслуживанию

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MAINTENANCE SERVICE INSTRUCTIONS PV 101+/PV 102+ Service Manual
2–6 BREAS MEDICAL Doc. No. 003259 En Issue: X-1
2.5 Internal inspection
Disconnect the power supply before removing the casing of the machine.
2.5.1 Opening the casing
• For instructions, see section 3.2, “Removing and reassembling the upper casing”.
2.5.2 Cleaning the inside of the machine
• Remove any dust or dirt that has collected in the machine.
2.5.3 Inspecting the internal wiring
• Inspect all wiring and the connectors for damage. Make sure that no wires or
cables are pinched.
2.5.4 Securing the components
• Make sure that all the internal components, such as the motor unit, the circuit
boards, the connectors and so on, are properly secured.
2.5.5 Checking the power supply
1 Check that the power inlet socket is undamaged and that it is properly fastened.
2 Make sure the power board is properly fastened.
3 Check the wiring to and from the power board.
2.5.6 Checking the electrical safety values
• For instructions, see section 7.5, “Electrical safety measurements”.
2.5.7 Calibrating the pressure sensor
• For instructions, see section 4.3, “Calibrating the pressure sensor”.
2.5.8 Calibrating the flow sensor
• For instructions, see section 4.5, “Calibrating the flow sensor”.
2.5.9 Calibrating the high pressure limit
• For instructions, see section 4.6, “Calibrating the high pressure limit”.
2.5.10 Reassembling the casing
• For instructions, see section 3.2, “Removing and reassembling the upper casing”.