ARO PD20 series, Руководство оператора

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Page 6 of 12 PX20X-XXX-XXX-BXXX (en)
PARTS LIST / PX20X-XXX-XXX-BXXX FLUID SECTION
NOTE: DO NOT OVERTIGHTEN FASTENERS.
(14) Diaphragm screw, 65 - 70 ft lbs (88.1 - 94.9 Nm).
LUBRICATION / SEALANTS
ASSEMBLY TORQUE REQUIREMENTS
Apply Loctite 271 to threads at assembly.
Apply Lubriplate FML-2 grease to all “O” rings, “U” Cups and mating parts.
(26) Screw, 30 - 40 ft lbs (40.7 - 54.2 Nm).
COLOR CODE
(27) Screw, 30 - 40 ft lbs (40.7 - 54.2 Nm).
Material Diaphragm
Color
Ball
Color
Hytrel Cream Cream (•)
Nitrile Black Red (•)
Santoprene Tan Tan
Santoprene
(Backup)
Green N/A
PTFE White White
Viton Yellow (-) Yellow (•)
(•) Dot
Apply anti-seize compound to threads and bolt and nut flange
heads which contact pump case when using stainless steel fasteners.
Apply Loctite 262 to threads at assembly.
Apply Loctite 572 to threads.
Note: Lubriplate FML-2 is a white food grade petroleum grease.
(-) Dash
(131) Screw, 35 - 40 ft lbs (47.5 - 54.2 Nm).
Not used with PX20X-XXX-AXX-B, -CXX and -GXX
Not used with PX20X-XXX-XXX-B0L.
Apply PTFE tape to threads.
1
22
19
21
22
19
21
60
69
29
70
131
68
181
60
26
63
6
7
8
9
14
15
175
14
4
43
180
14
4
26
61
(PX20X-AXX-XXX-BXXX
)
(PX20X-BXX-XXX-BXXX
)
(PX20X-FXX-XXX-BXXX
)
61
5
27
Torque Sequence
3
2
7
5
1
8
6
4
FOR THE
AIR MOTOR SECTION
SEE PAGE 7 AND 8.
View for PX20X-XXX-XXT-BXXX (PTFE diaphragm)/
PX20X-XXX-XXL-BXXX (Long Life PTFE diaphragm)
configuration only.
(Santoprene)
8
(PTFE)
7
74
126
(PX20X-AXX-XXX-BXXX
)
(PX20X-BXX-XXX-BXXX
)
(PX20X-FXX-XXX-BXXX
)
Figure 2