Oilon GP-600 M, Operation And Maintenance Manual, Page: 41 / 116

4.6 Setting gas pressure regulator SKP
The operating area of the gas pressure regulator is determined by the spring installed
inside the pressure regulator. Spring operating area is described in the table below.
Springs can be ordered from Oilon Webshop.
SKP ver. 1
To change spring:
1. Remove the plug.
2. Remove the slot-head screw by turning counter-clockwise with a chisel-point
screwdriver.
3. Replace the spring.
Assemble in reverse order.
Do not overtighten the component’s screws. The component may
become damaged.
Spring type pG ("W.C.) ∆p / 360 Color Model
AGA29 ≤ 8.8 2.2 blank SKP25.0
AGA22 6.0 ... 48.2 11.9 yellow SKP25.0
AGA23 40.2 ... 100.4 24.5 red SKP25.0
AGA22 40.2 ... 281.0 - yellow SKP25.4
AGA23 ≤ 602.8 245 red SKP25.4
M4219 2305EN 39 (111)