Dover PSG All-Flo A025-SQ, Руководство пользователя, Страница: 15 / 24

ALF-13210-E-01 All-Flo 15
STEP 7
Note the assebly configuration
of the “Rod” and “Spring Clip”.
The “Lip Seals” must face inward
toward the “Intermediate” for
them to properly seal.
STEP 8
Note the orientation of the
“Shuttle” pocket. The areas in the
“Intermediate” which accept the
“Spring” coils should be greased
before reassembly.
STEP 9
Note on reassembly the “Shuttle”
is installed in the “Intermediate”
pocket and the “Spring” must ride
in the “Shuttle” yolk. The “Rod”
must then be threaded thru the
“Spring Clip” assembly.
AIR VALVE ASSEMBLY
To assemble the air valve, reverse the order of disassembly. During
assembly, ensure that the open side of the lip-seals are both facing
each other inward. Lubrication of the air valve assembly, with a non-
synthetic lubricant, is recommended. Magna-Lube or Magna-Plate are
recommended for assembly lubrication (see detailed parts list for
ordering information).
Note that if the lip-seals are installed incorrectly, they will be unable
to rotate.
Apply
pressure with
finger while
inserting and
assembling
the
diaphragm
rods.
TORQUE SPECIFICATION CHART
RECOMMENDED TORQUE SPECIFICATIONS
1/4” Pumps
Manifold Screws 12 in-lbs (1.36 N-m)
Chamber Bolts 5 ft-lbs (6.8 N-m)
Diaphragm Plates 40 in-lbs (4.5 N-m)
Note: When using pumps built with PTFE O-Rings, always replace with new PTFE O-Rings, since the original
O-Rings may not reseal the pump.