Dover OPW 623V Series Инструкции по установке и обслуживанию - Страница 3
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Figure 3
Lower Screen Maintenance
Note: Do not remove the pipe adaptor from the vent pipe to
service the lower filter screen.
1.
Remove valve assembly from the pipe adaptor. Grip as-
sembly at the flats just above the pipe adaptor and un-
screw. (Fig. 4)
2.
Lift the filter screen out and clean or replace (P/N
C05086M) as necessary.
3.
Reinstall filter screen in the pipe adaptor (see Fig. 4 for
orientation).
4.
Reinstall valve assembly on pipe adaptor and tighten
until it stops. Do not wrench valve assembly except with
smooth jaw wrench.
Valve Testing
If any issues are seen when testing using CARB Test Proce-
dure TP-201.1E it is recommended to retest the valve using
CARB Test Procedure TP-201.1E CERT.
IMPORTANT: Leave these instructions with Station Oper-
ator.
Manufacture Date "MM / YY"
MM = Month, YY = Year
Product Identification
Figure 4