Cleaning The Solution Tank; Checking The Seal At The Drain Hose - HAKO Scrubmaster B400 R Operating Manual

Maintenance and servicing
5. Bend the end of the hose, open the drain hose closure Fig. 42-2 and empty
the solution tank over the drain.
6. Ensure that the drain hose closure is fully closed after draining!
7. Stow away the drain hose correctly in the holder again Fig. 42-7.
5.3.3

Cleaning the solution tank

1. Empty the solution tank, see section 5.3.2.
2. Pull up the step Fig. 42-4 and swivel it to the rear.
3. Undo the wing bolt Fig. 42-6 at the maintenance cap Fig. 42-5 and remove
the maintenance cap.
4. Thoroughly rinse the solution tank with a water hose through the mainte-
nance opening and then through the filling opening Fig. 39-3.
5. Insert the maintenance cap in front of the maintenance opening and fix it
into position with the wing bolt.
6. Swivel up the step and let it engage.
5.3.4

Checking the seal at the drain hose

Fig. 43
Check the function of the seal at the drain hose Fig. 43-1 daily, replace it after
125 operating hours at the latest.
1. Remove the drain hose from the holder.
2. Bend the end of the hose; if there is water in the tank, open the drain hose
closure Fig. 42-2.
3. Check the seal and replace if necessary.
4. Grease the seal with suitable grease, e.g. Molykote.
5. Ensure that the drain hose closure is fully closed!
6. Stow away the drain hose correctly in the holder again Fig. 42-7.
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Scrubmaster B400 R (7190)