Nordson_EFD_Rhino_SD2_XD2_Operating Manual - 第16页

Rhino SD2/XD2 Pumps 12 E 2013 Nordson Corporation Part 1073520-12 Rebuild the Packing Gland NOTE: This procedure requires the use of either a hydraulic or an arbor press to remove the internal parts of the packing gland.…

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Rhino SD2/XD2 Pumps
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Part 1073520-12
E 2013 Nordson Corporation
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PARTS ARE INCLUDED IN THESE KITS:
5.8 CUBIC INCH PACKING GLAND SERVICE KIT 1104726
8.1 CUBIC INCH PACKING GLAND SERVICE KIT 1104731
PARTS ARE INCLUDED IN THESE KITS:
SD2 5.8 CUBIC INCH DRIVE TRAIN SERVICE KIT 1105066
XD2 5.8 CUBIC INCH DRIVE TRAIN SERVICE KIT 1105065
SD2 8.1 CUBIC INCH DRIVE TRAIN SERVICE KIT 1105067
XD2 8.1 CUBIC INCH DRIVE TRAIN SERVICE KIT 1105068
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PARTS ARE INCLUDED IN THESE KITS:
5.8 CUBIC INCH PACKING GLAND INTERNAL PARTS SERVICE KIT 1081134
8.1 CUBIC INCH PACKING GLAND INTERNAL PARTS SERVICE KIT 1081135
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SEQUENCES
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TORQUE
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INLET
OUTLET
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Figure 6 Standard Hydraulic Section Repairs
Rhino SD2/XD2 Pumps
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E 2013 Nordson Corporation
Part 1073520-12
Rebuild the Packing Gland
NOTE: This procedure requires the use of either a
hydraulic or an arbor press to remove the internal parts
of the packing gland.
1. See Figure 7. Place the packing gland housing (2)
on a fixture (5) with the solvent cup end facing up.
NOTE: During removal of the internal parts, the retainer
groove will break the O-ring (4).
2. Insert the removal arbor (1) into the packing
gland housing. Using the press, push out
the internal parts (3).
3. Thoroughly clean the packing gland housing in a
compatible solvent to remove all sealant material and
O-ring debris.
4. Coat the bore (8) of the packing gland housing with
O-ring lubricant (9).
5. Insert the scraper or retaining ring (7), sharp edge
down, into the the packing gland (2).
6. Using the insertion tool (6) and press, insert the new
internal parts into the packing gland housing (2).
Make sure that the brass seal retainer or backup
washer (10) is flush or slightly below the packing
gland housing as shown.
Rhino SD2/XD2 Pumps
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Part 1073520-12
E 2013 Nordson Corporation
SCRAPER RING
SHARP EDGE DOWN
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PACKING GLAND HOUSING
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BRASS SEAL RETAINER OR
BACKUP WASHER SHOWN SLIGHTLY
BELOW PACKING GLAND HOUSING
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Figure 7 Typical Packing Gland Internal Parts Replacement