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Maintenance and cleaning
Attention! Dangerous electrical voltage!
Possible consequences: Death or severe injury.
Protective measures: Prior to commencing work, disconnect the unit from the mains.
Cleaning the container
Prerequisite: The tank is open.
Clean the debris collection bag under running water.
Clean the following parts with clean water and a soft brush:
Intake distributor
Discharge pump
Storz coupling type C
– Regularly clean seals, including that of the Storz coupling type C hoses. Soiled seals are subject to increased
wear, leading to leaks.
Inside of the tank
– Recommendation: Place the vacuum head next to the unit (do not open the plug connectors), lay the tank on the
ground and rinse out with running water.
Cleaning the debris collection bag
Prerequisite: The tank is open.
How to proceed:
J
1. Release the Velcro tape of the debris collection bag.
2. Pull the elastic of the debris collection bag from the intake distributor.
3. Remove and empty the debris collection bag.
– Undo the zip on the debris collection bag to facilitate emptying.
– Close the zip after emptying.
4. Refit the debris collection bag in the reverse order.
– Secure the debris collection bag with the Velcro tape.
Cleaning the foam filter
Prerequisite: The tank is open.
How to proceed:
K
1. Release the filter cover (bayonet closure).
2. Pull off the foam filter and clean with clean water and a soft brush.
3. Check the function of the float and clean if necessary.
– Ensure that the float can move freely and easily.
4. Assemble the parts in the reverse order.
Cleaning the non-return valve
Prerequisite: The tank is open.
How to proceed:
L
1. Unscrew the Storz coupling type C.
2. Turn the adapter away to the side.
3. Unscrew the adapter.
4. Remove the non-return valve.
5. Clean all parts with clean water and a soft brush.
6. Reassemble the parts in the reverse order.
– Important: Ensure that the non-return valve is inserted such that the valve opens in the direction of the outlet.
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