APP057 PRESS MAIN VALVE
Page 1
PRESSURE MAINTAINING VALVE
(BACK PRESSURE REGULATING VALVE)
98650.1759
Maximum Pressure
40 bar
Temperature Range
- 10 to 100°C
Flow Rate
300m³/hr
Connections
1" BSPP
This valve is fitted to maintain a back pressure through the separators, filters and the dryers (if fitted). This
ensures that these items of equipment reach their optimum working pressure as soon as possible, to give
long filter life, good oil separation and low oil consumption.
SETTING & ADJUSTMENT.
1.
Ensure all pipes and connections are clean
2.
Using a remote pressure supply. i.e. suitable for desired working pressure.
3.
Connect suitable air pipe to Dome adjustment connector.
4.
Undo bleed screw.
5.
Allow air into dome until desired pressure is obtained.
6.
Close bleed screw.
7.
Start compressor, bring up to desired working pressure.
8.
If the required maintained pressure is correct, disconnect remote pressure from dome.
9.
If not satisfactory, adjust remote pressure and repeat steps 3, 4 & 5 until the desired level is obtained.
10. Disconnect remote pressure supply.
11. Plug dome connection with a plastic cap.
MAINTENANCE.
The only maintenance required, other than routinely checking for leaks, is to replace all elastomers and
plastic parts at two yearly intervals
Dome
Adjustment
Connection
Bleed
Screw
Содержание Reavell 5236
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Страница 23: ...C5236 MK2 COMPRESSOR V14 0 En INSTALLATION OPERATION MAINTENANCE MANUAL C5236 MK2 WATER COOLED COMPRESSOR...
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Страница 67: ...REMARKS DATE REMARKS DATE...
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