Graco REGULUS 003.175-DP User Information page 14

COMPRESSED AIR CONTROL VALVE (PRESSURE CONTROL VALVE),
MANOMETER AND BALL COCK
MATERIAL SUCTION DEVICE
MATERIAL PRESSURE SYSTEM
see pages 4 and 5
If the pressure control valve
it can be adjusted for easier reading of the manometer.
loosen union nut
adjust pressure control valve
tighten union nut
Fig. 11
See pages 6 and 7
Connection of the suction device to the diaphragm pump takes
place using a normal cutting ring threaded joint or using the
pivotable angled cutting ring threaded joint
(Article No. 77741 131003).
Fig. 12
See pages 7 and 8
The pressure pipeline is connected using a cutting ring
threaded joint.
Fig. 13
12
is fitted to the diaphragm pump
B.6.50.80-B-GB