Anti-Freezing Unit - INTERSPIRO DP1 Benutzerhandbuch

Anti-freezing unit

Version RS4 P+
1. Check that the anti-freezing diaphragm is undamaged.
2. Check that the knob in the center is undamaged and in place.
3. Check that the rubber ring on the P+ regulator relief valve does not have
any deformations.
Version MKII P+
1. Use the screwdriver.
Remove the hose clamp.
DP1
19