Archon WD2010L Panduan Petunjuk Pemasangan, Pengoperasian & Pemeliharaan - Halaman 10
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INSTALLATION/OPERATION/MAINTENANCE INSTRUCTIONS FOR
ARCHON MODELS WD2010L, WD2010, WD2010H WASHDOWN STATIONS
D. Removal-Disassembly-Reassemble
Danger: Do not proceed with removal of washdown station unless the
washdown station has been relieved of all pressure, has been allowed to
reach ambient temperature, and has been drained or purged of all fluids.
Failure to do so can cause serious personal injury to personnel.
1. Preparation
Secure a workbench sufficiently sized to lay out parts as they are removed, and which is equipped with a vise.
Refer to figure 5 for Washdown Station parts identification. Item numbers shown in Figure 5 are
listed in parentheses below.
2. Removal of unit from mounting location.
a.
Remove hose and spray gun assembly from discharge connection of washdown station and set aside.
b.
Loosen union coupling nuts of manually operated steam and water valves (75S, 75W).
c.
While holding unit firmly to keep it from falling, loosen and remove anchor bolts (245) to wall.
d.
Remove unit from wall along with pipe spacers (79) and set aside.
3. Disassembly
3.1
Water Section
a.
Loosen and remove nuts (4A) holding hose rack (246) to mounting lugs and remove hose rack.
b.
Loosen tubing connections and remove both tubing (171) & (172) from unit.
c.
Loosen orifice retaining nut (4) away from orifice fitting (244) and unscrew orifice from nozzle (61).
Exercise caution when unscrewing orifice, as the spring retainer (116), spring (140), and orifice check valve
(75A) will become free.
d.
Remove spring retainer, spring, and orifice check valve from orifice fitting.
e.
Remove nozzle (61).
f.
Remove O-Ring (39) from nozzle.
g.
Loosen and remove the 2 bolts (100) at the steam flange connection. Remove jet (82) and the flange O-
Ring (39A).
3.2
Steam Section
a.
Remove spring (140A) and steam check valve (75B) from steam valve body (11).
b.
Loosen and remove the 4 cap screws (100B) holding the steam extension (74) in place. Remove the
extension and O-ring (39B).
c.
Loosen stem locking nut (4C) at connector (103) as far as it will go.
DANGER
10
Installation: 1004 Rev 4
Issued: February 7, 2013