M&C TechGroup SP2000H_DIL_BR Operator's manual - Manual (Page 33)

33
Gas sampling and gas conditioning technology 2-1.1.7-ME
W A R N I N G !
The Swagelok ® fittings must be carefully tightened to avoid damag-
ing the internal components!
16.3.3 CHANGE OF THE GRAPHITE PACKING AT THE BYPASS INJECTOR (320°C
VERSION)
When changing the injector the packing (320°C version) must be changed as well.
Figure 16 shows the bypass injector unit of a 320°C version.
Thrust collar
Nozzle
Graphite rings
Part No.: 93S4003
Injector complete, DIL-H320-BR
Mounting tool
Part No.: 93 S 4040

Jet pipe
 
Bypass-T
Pos.1:
Packing for injector nozzle
consisting of 3 graphite rings

4/

6 – 1,5mm thickness
Part NO.: 93 S 4010
Figure 19 Bypass Injector unit with graphite packing (320°C version)
We recommend the following steps:

Unscrew the jet pipe (pos. 2) from the Bypass-T;

Push out the injector nozzle from the opposite side (tool pos. 3);

Remove the thrust collar and the graphite rings;

Push 3 new rings on the nozzle;

Put on the thrust collar;

Push the injector into the T up to the block and press it tightly. Use the mounting tool.
W A R N I N G !
The Swagelok ® fittings must be carefully tightened to avoid damag-
ing the internal components!