Huntleigh AlphaBed, Service Manual

Page: 17 / 94

CHAPTER 2
MAINTENANCE
1 Pump Maintenance Checks
If any parts are found to be damaged they must be replaced in accordance with Chapter 3, Pump
Repair.
1.1 Visually inspect the following for damage, wear and potential faults:
Note : If any parts require repairing or replacing then refer to the Huntleigh Healthcare service
manual.
1.1.1 Check outer casings for damage.
1.1.2 Functionally check switches and control knobs.
1.1.3 Ensure hanging brackets are secure and located.
1.1.4 Check outlet ports and connecting points for damage.
1.1.5 Ensure feet are secure and present.
1.1.6 Check fuses are satisfactory.
1.1.7 If a gauge is fitted ensure the glass is not cracked or damaged.
1.1.8 Check that there is no damage to the mains/power connector if fitted.
1.1.9 Check labels are present, located correctly and legible.
1.1.10 Ensure LED’s are not cracked.
1.2 Remove the compressor lid (Refer to Chap. 3, Section 22) and visually inspect the following for
damage, wear, and potential faults:
Note : If any parts require repairing or replacing then refer to Chap 3, Pump Repair.
1.2.1 Coil/’E’ stack assembly.
1.2.2 Elbows and connectors.
1.2.3 Bellows.
1.2.4 Security of compressor.
1.2.5 Integrity of filters and gaskets.
1.2.6 Valve body assembly.
1.2.7 Armature blades.
1.2.8 Pivot points.
1.2.9 Silencer bags.
1.2.10 Valve shuttle assembly.
Issue 2 Chap 2
Nov 2001 SER0004 Page 1
Mini Pump Service Manual Maintenance