Removing And Reinstalling The Inspection Hatches; Remove The Inspection Hatches; Putting The Inspection Hatches Back In Place - DeDietrich BPB 150 Installation, User And Service Manual

8 Maintenance
8.6

Removing and reinstalling the inspection hatches.

Fig.13
1
22 BPB 150...501
Caution
Have a new lip gasket and a new retainer ring on hand for the
inspection hatch.
8.6.1

Remove the inspection hatches

1. Shut off the domestic cold water inlet.
2. Drain the tank.
Important
The domestic cold water inlet is also the drain opening.
3. Remove the inspection hatches.
8.6.2

Putting the inspection hatches back in place

Caution
To ensure tightness, the lip gasket and retainer ring unit must be
replaced by new parts each time the unit is opened.
1. Replace the lip gasket and position it in the inspection trap opening,
making sure that you place its lug outside the domestic hot water tank.
6x
MW-L000389-1
300027336 - v06 - 13062019