Instruction Manual

5 Putting into operation
39 B-290 Operation Manual, Version I
5.10 Quick hose couplings
Use
For fast and reliable connecting/disconnecting of polypress tubes e.g. the tubing of Inert Loop B-295
and Dehumidifier B-296.
Installation
• Cut the polypress tube with a sharp knife or a special tube cutter into two halfs with a clean cut.
The tube ends must be straight!
• Slip one hose clamp over each tube end.
• Use one male and one female coupling adapter and install them at the tube ends.
• Secure the coupling adapters with the hose clamps.
• Test all tubes and connectors for tightness prior use!
Female coupling (including a flat seal)
Male coupling
Fig. 5.17: Quick hose couplings
5.11 Installing the Inert Loop B-295
!
Danger
Death or serious poisoning by gases or particles due to O
2
– sensor or filter malfunction
• Exchange defective O
2
– sensor immediately
• Exchange O
2
– sensor regularly within the specified maintenance intervals
• Exchange clogged filters immediately
• Exchange filters regularly within the specified maintenance intervals
• Dispose of clogged or defective filters immediately