Assembly / Disassembly Of Spare Parts; Valve Disassembly; Removing The Diaphragm - GEM 601 Installation, Operating And Maintenance Instrutions

5. Dependent on the operating conditions,
regrease the threaded spindle,
especially a valve that is autoclaved.
GEMÜ recommends the grease Boss-
Fluorine Y 108/00 (99099484).
6. Place the handwheel H on the valve
spindle.
7. Close the valve gently by turning
handwheel H ("CLOSED").
8. Pull off handwheel H from the valve
spindle.
9. Screw the adjusting ring 4 onto the
valve spindle until the bottom side of the
adjusting ring 4 sits on the face of the
valve bonnet.
10. Push handwheel H onto the valve
spindle (take care to align the hexagon
of the adjusting ring 4 and underside
double-hexagon of handwheel H).
Tighten it with screw 6.
11 Assembly / disassembly
of spare parts
GEMÜ 601
19
18
GEMÜ 602
19
18
601, 602

11.1 Valve disassembly

(removing bonnet
from body)
1. Move bonnet A to the open position.
2. Remove bonnet A from valve body 1.
3. Move bonnet A to the closed position.
Important:
After disassembly, clean all parts
of contamination (do not damage
parts). Check parts for potential
damage, replace if necessary (only
use genuine parts from GEMÜ).
Dependent on the operating
conditions, regrease the threaded
spindle, especially a valve that is
autoclaved.
See chapter 10.3, point 5.

11.2 Removing the diaphragm

Important:
Before removing the diaphragm,
please remove the bonnet, see
"Valve disassembly (removing
bonnet from body)".
1. Pull out the diaphragm.
A
2. Clean all parts of the remains of product
and contamination. Do not scratch or
damage parts during cleaning!
3. Check all parts for potential damage.
4. Replace damaged parts (only use
2
genuine parts from GEMÜ).
1
A
2
1
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