Cleaning The Impeller - Pentair Prowler 920 Guide D'installation

8

Cleaning the Impeller

Always disconnect power to the cleaner before servicing, disassembly, or reassembly. Failure to
do so could result in death or serious injury to servicemen, pool users or others due to electrical
shock. Read all servicing instructions before servicing the cleaner.
Every so often debris may become trapped in the Prowler™ 920 Robotic Pool Cleaner' s impeller.
To clean out debris trapped in the impeller opening, follow the instructions below:
STEP 1:
Open the Filter Cover and Remove the Basket
See Figure 20 and 21.
Figure 20
STEP 2:
Unmount and Remove the Intermediate Cover and
Manifold Assembly
Using a No. 2 Phillips-head screwdriver, remove the two
screws that hold the intermediate cover and manifold
assembly in place. These screws can be found in the in-
side corners of the intermediate cover. See Figure 22.
1. Place the two screws to the side.
2. Gently pull the intermediate cover (Item #2 in Figure
22) away from the cleaner and place it to the side.
3. Gently pull the manifold assembly (Item #3 in Figure
22) away from the cleaner and place it to the side.
Figure 22
PROWLER™ 920 Robotic Inground Pool Cleaner Installation and User' s Guide
MAINTENANCE
STEP 3:
Unmount and Remove the Impeller Cover
Press the tabs on both sides of the impeller cover (Item
#1 in Figure 23) to unlock the cover from the impeller
assembly. While pressing both tabs, pull the cover away
from the cleaner.
Place the impeller cover to the side.
Figure 21
STEP 4:
Clean Debris from the Impeller
By hand, remove any debris that has become trapped
around the impeller. See Figure 24.
Figure 23
Figure 24