Gemu 512 - User Manual

512, 514, 532
512, 514, 532
Austausch der Stopfbuchspackung
DE
ORIGINAL MONTAGEANLEITUNG
Replacement of the gland packing
GB
ASSEMBLY INSTRUCTIONS

Gemu 512 Specifications

General

Supply voltage	24 V DC
Control current	4-20 mA
Protection class	IP 65
Model	512
Operating Temperature	-10°C to +60°C
Connection Size	1/2"
Media	Neutral

Summary

General information

Valve construction using GEMÜ 514, 532 as an example

Illustrates GEMÜ 514/532 actuator construction with labeled parts.

Assembly; disassembly of gland packing for GEMÜ 514, 532

Disassembly of actuator and gasket 4

Steps to safely remove the actuator and gasket from the valve body.

Replacement of the gland packing

Detailed instructions for disassembling and reassembling gland packing components.

Replacement of seat seal

Procedure for removing and installing a new seat seal.

Assembly of actuator and gasket 4

Steps for reattaching actuator and gasket, including torque specifications.

Assembly; disassembly of gland packing for GEMÜ 512

Disassembly of actuator and gasket 30

Steps to safely remove the actuator and gasket 30 from the valve body.

Replacement of the gland packing

Detailed instructions for disassembling and reassembling gland packing components.

Replacement of seat seal

Procedure for removing and installing a new seat seal.

Assembly of actuator and gasket 30

Steps for reattaching the actuator and gasket 30.

Replacement of gasket 4

Steps to remove and install gasket 4 on the actuator flange.