Bosch WAU28PH9GB User Manual And Installation Instructions page 14

en Installation and connection
Pull the hoses out of the holders.
1.
Unscrew and remove
2.
screws for the transit bolts with a
WAF 13 wrench.
Pull the power cable out of the
3.
holder.
14
Remove the 4 sleeves.
4.
all 4 Put on the 4 cover caps.
5.
Press down on the 4 cover caps.
6.