Maintenance And Care; Cleaning; Piston/Cylinder System; Layout Of The Piston/Cylinder System - WIKA CPB 3000 Betriebsanleitung

Pressure Balance
CPB 3000

5. Maintenance and Care

5.1 Cleaning

5.1.1 Piston/Cylinder system

We recommend you to clean the piston/cylinder systems after every use as needed. Poor sensitivity or
short free turning duration are indications the system needs to be cleaned.
To do this, remove the piston/cylinder system from the pressure connections and disassemble it under
consideration of the following references.

5.1.1.1 Layout of the piston/cylinder system

Piston
Knurled nut
Union nut
Cylinder
Housing

5.1.1.2 Disassembly of the piston/cylinder system

Loosen the knurled nut completely
Now the piston can be drawn slowly and carefully out of the cylinder, removing it vertically upward.
The best way to do this is set the complete unit down on a plate and keep it still.
Unscrew the union nut
The cylinder can be removed out of the housing
WIKA Operating Instructions Pressure Balance Version 1.1
GB
.
.
.
.
.
21