Section A.7 Disassembly And Re-Assembly; Before Disassembling; Disassembly; Disassembly Of Inlet/Discharge Cover And Plate - BeaconMedaes Lifeline Camel Installation, Operation And Maintenance Manual

"Camel" Liquid Ring Medical Vacuum
A.7 Disassembly and Re-Assembly
A.7.1 Before Disassembling
Disassembly of the "Delta" EC pump for repairs and maintenance is an easy operation, but should be carried out
only by skilled personnel provided with suit-able equipment. If these directions are not adhered to, faulty operation
or damage not covered by warranty could result.
A.7.2 Disassembly
The parts and materials required to disassemble the pump are as follows:
Parts
1. Liquid joint sealant
2. Bearings
3. Mechanical seal
Tools
1. Socket wrench set.
2. Allen wrenches
3. Mallet
4. Screwdrivers
5. Bearing puller
6. Spanner wrench (made using figure 5)
7. Snap ring pliers
8. 8" length of pipe
Before disassembling the pump the following must be done:
1. Isolate, lock, and tag-out all sources of electrical input.
2. Isolate, drain and bleed the pump and piping.
If the pump has been operated with a harmful liquid, wash/ clean with an
appropriate liquid. If possible this should be done with the pump in
operation to ensure complete cleaning of all internal components.
3. Disconnect the suction, discharge, and service liquid lines.
A.7.2.1 Disassembly of Inlet/Discharge Cover and Plate
Refer to the cross sectional views of the pumps at the back of this manual.
1. Remove 5 hex screws (905) and remove cover (102) and plate (137) together. Use of a mallet to
lightly tap the cover will aid in its removal.
2. Remove 1 allen screw (872) and remove plate from cover. Insert a hex screw (905) into the drain hole
to aid in removal of the plate.
3. Remove 2 hex screws (902) that secure valve (435) and valve cover (360) to cover and remove both.
WARNING
A-10
Medical Systems