GF 582 Betriebsanleitung Seite 25

Operating Instructions
8.2.1 Disassembly
► Prior to dismantling: Mark the position of
bonnet assembly (top part) to body on the
housing.
► Remove the cap from the bonnet assembly
(top part). To do so, use a screw driver.
► Relax the spring. To do so, turn the spindle
counterclockwise (P-), up to the end positi-
on.
► Fix the body with a suited tool and loosen
the bonnet assembly (top part). To do so,
turn the bonnet assembly (top part) coun-
terclockwise. During this, the seal sticker
will be broken.
CAUTION!
Incorrect tool for housing nut!
The use of incompatible tools can damage the
housing nut. Escaping medium can cause per-
sonal injury and damage to property.
► Only open and close the housing nut with a
strap wrench or hook wrench.
► Remove Pressure piece, springs and retai-
ning ring.

Optional version 0.3 - 3 bar (4 - 44 psi): one
spring.
► Remove cartridge from body with suited
tool (e.g. pliers).
► Remove 2 O-rings from body.
Pressure Reducing Valve Type 582 HP High Purity
25