Eaton 146246A, Инструкция по установке, эксплуатации и обслуживанию

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Table 10
X, Y & Z Dimension Limits for WCB’s without stop tubes
Model
Max. X-
in. (mm)
Min. Y
1
-
in. (mm)
Min. Z
1
-
in. (mm)
Min. Y
2
-
in. (mm)
Min. Z
2
-
in. (mm)
Min. Y
3
-
in. (mm)
Min. Z
3
-
in. (mm)
108
N/A N/A N/A N/A N/A
208
N/A
114
N/A
214 N/A
118 N/A
218 N/A
318
124 N/A
224 N/A
324
424
136
N/A
236
N/A
336
436
Read these instructions thoroughly and
review until you fully understand the
parts replacement steps before proceed-
ing with the work described in this sec-
tion. Failure to follow these instructions
can result in unreasonable exposure to
hazardous conditions or personal injury.
5.1 Removal of WCB
5.1.1
Disconnect the air and w ater supply lines.
5.1.2
Using lifting straps, rig the unit and remove the
mounting screw s from the mounting flange (1).
5.1.3
Slide the WCB off of the gear (28) and trans-
port it to a clean w orking area placing the WCB
on its mounting flange, studs (6) facing up.
5.2 Disassembly of WCB
Note: Item numbers (#) are show n on
Figures 3, 4, 5, 6 and 7.
5.2.1
Loosen the locknuts (18) ONE TURN AT TIME
and in an alternating (crossw ise) pattern until
the spring force is completely relieved. Remove
the locknuts and w ashers (17) and w ear
spacers. Mark all of the w ater outlet ports for
identification and orientation. Deep w ell sockets
are required. See table 9 for size and depth of
socket required.
5.2.2
Using lifting equipment, carefully remove the
cylinder (19) and piston (33) as an assembly.
Set aside in a clean area.
Note: If a stud (6) should happen to come loose,
remove it completely, clean the threads on the
stud and the threads in the mounting flange. Ap-
ply Locquic
®
Primer Grade " T" to the stud
threads. After the threads have dried, assemble
to the mounting flange using Loctite
®
#262.
The end of the stud must not extend past the
mounting surface of the mounting flange.
Loctite
®
#262 must be shaken prior
to application.
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