GF 582 Manuel D'utilisation page 37

Instruction manual
 In order to decrease the set point value: Relax the spring. To do so, turn the spindle
counterclockwise, see Fig. 5
Fig. 5
 Ensure that the set point value is set. To do so, read the set point value at the manometer
or the corresponding indicator.
CAUTION
Displacement of the set point value of pressure reducing valve type 582/
pressure retaining valve type 586 due to wrong locking.
 Fix the spindle with Allen wrench and simultaneously tighten the locking nut
with a suited tool, see Fig 6
Fig. 6
 Put the cap onto the bonnet assembly (top part).
Operation
37