Leakage Test - INTERSPIRO DP1 Benutzerhandbuch

Holdall
There are also a bag with two poles that can be used to wind a supply hose
that is up to 60 m long. Wind the hose in the figure 8 around the poles in the
bag.

Leakage test

If the unit fails the leakage test it must be repaired before use.
Preparation
1. Prepare two gas cylinders filled to the same pressure, above 200 bar.
2. Connect the supply hose to the surface unit.
3. Connect the adapter hoses to the cylinders.
Test
A
24
DP1
B