Torque Wrench Settings - Comet GXD Series Use And Maintenance Manual

The applications for the pump must always be executed according to the general rules of mechanics.
The Manufacturer's Service Centre is at the disposal of installers for any further information.
The pump may rotate either clockwise or anticlockwise.
10.2 SETTING THE PRESSURE LIMITING/ADJUSTMENT VALVE
fi«
CAUTION
• Operating pressure must never exceed the maximum level envisaged for the pump (also refer to
the "FEATURES AND TECHNICAL SPECIFICATIONS" section.
Turn the hexagonal nut on the valve (3) clockwise to increase pressure; anticlockwise to decrease
pressure (refer to figure 1).

10.3 TORQUE WRENCH SETTINGS

The torque wrench settings to be used are illustrated in the following table (refer to fig. 1)
3 Hexagonal coupling pressure limiting adjustment valve
9 Detergent suction coupling
11
Delivery valve cap (brass head)
12
Hexagonal coupling thermale valve
14
Pump head screw
15
Screw for engine flange support
16 Crankase screw
DESCRIZIONE
VRX GXD
Torque wrench Torque wrench
Nm. lb. ft. Nm. lb. ft.
22 (16,2) 32 (23,6)
7 (5,2)
25 (18,4) 45 (33,2)
7 (5,2)
22 (16,2) 25 (18,4)
7 (5,2)
25 (18,4)
24