Huntleigh AlphaBed, Руководство по обслуживанию

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Once the compressor has been visually inspected connect to a power supply and run, this is to
ensure the compressor is working and that there is flow/pressure at the outlet port of the pump.
Check for any excessive noise and vibration.
2 Pump Soak/Break-in Times
2.1 A pump must be soaked/broken-in for the following reasons:
Note : Soaking/breaking-in consists of running the pump with the outlet ports blocked.
•
To ensure that the pump is at normal running temperature prior to pneumatic performance
tests being carried out.
•
To stress test major/critical parts which have been replaced or repaired.
2.2 All pumps should be soaked/broken-in for a period of 30 to 60 minutes prior to any pneumatic
performance test being carried out. This is because the compressor bellows need to warm up
to reach normal output.
2.3 If any of the following major/critical components have been replaced or repaired, then it is
recommended that the pump be soaked/broken-in for 12 hours prior to being tested:
•
Valve body.
•
Silencer Bag.
•
Printed Circuit Boards (PCB) if applicable.
•
Compressor.
•
Rotary Valve Assembly.
3 Pump Service
A pump should be serviced every 12 months. To carry out a service on the pump, do the following:
3.1 Carry out the Pump Maintenance Checks (Section 1).
3.2 Replace the following components:
3.2.1 Silencer bag (Refer to Chapter 3, Section 22).
3.2.2 Pivot points (Refer to Chapter 3, Section 24).
3.2.3 Bellow assemblies (Refer to Chapter 3, Section 23).
3.2.4 Valve bodies (Refer to Chapter 3, Section 25).
3.2.5 Compressor filter (Refer to Chapter 3, Section 12).
3.2.6 Compressor gasket (Refer to Chapter 3, Section 22).
3.2.7 Pump case filter (Refer to Chapter 3, Section 4).
3.2.8 AV mounts (Refer to Chapter 3, Section 14 - new style, Section16 - old style).
3.2.9 Internal rechargeable battery (Refer to Chapter 3, Section 31).
Chap 2 Issue 2
Page 2 SER0004 Nov 2001
Maintenance Mini Pump Service Manual