General Pneumatics Optima OP100, Инструкция по установке, эксплуатации и обслуживанию

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4 - 16 Maintenance and Repair
4.11 1" Purge and Outlet Check
Valve Maintenance
(Models OP15 through OP40)
WARNING!
Ensure that the Dryer is de-energized, valve isolated,
and fully depressurized before attempting to remove
or disassemble any Dryer component or subassembly.
Failure to do so may result in serious personal injury
and/or equipment damage.
Note: The purge orifice [5] is specifically sized and drilled
for your dryer. If the purge orifice is lost or damaged, con-
tact your local General Pneumatics Sales Representative
for the correct replacement.
Note: Do not remove poppet guides [18] from the outlet
check valve cover [14] unless wear or damage necessi-
tates replacement.
1. Clean and inspect all valve hardware upon disassem-
bly. Replace all software and any hardware which ap-
pears damaged or abnormally worn. Closely inspect
valve poppets [23], check balls [8], purge adjusting
valve [12] and associated mating-sealing surfaces for
any faults which could prevent positive sealing.
2. Apply an ultra-thin film of O-ring lubricant to items [6],
[7], [10], [11], [16], [17], and [22]. Do not apply lubri-
cant to check balls [8] or valve poppets [23].
1" Purge and Outlet Check Valve
Item Description Total
1 Pipe Plug 2
2 Sockethead Cap Screw 4
3 Sockethead Cap Screw 4
4 Flow Block 1
5 Purge Orifice 1
6 O-Ring 1
7 O-Ring 2
8 Check Ball 2
9 Purge Block 1
10 O-Ring 1
11 O-Ring 1
12 Purge Adjusting Valve 1
13 Valve Guide 1
14 Check Valve Cover 1
15 Valve Housing 1
16 O-Ring 2
17 O-Ring 1
18 Poppet Guide 2
19 Valve Spring 2
20 Washer 2
21 Retaining Ring 2
22 Square O-Ring 2
23 Valve Poppet 2