[. . . ] In a double-insulated appliance, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated appliance, nor should a mean for grounding be added to the appliance. Servicing a double-insulated appliance requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a doubleinsulated appliance must be identical to the parts they replace. [. . . ] For further information about recycling, you should contact your local authorities, refuse collection service or the sales outlet where you bought the goods. Wet cleaner (not the GD 320) shall always have the the Sack Filter and the Float System mounted in the machine during both WET AND DRY operations. Please also notice that the fill factor at the container may vary when using a sack filter during wet pick-up operations. Always empty and clean the container and the float system after picking-up liquids. Never pick up liquid without the float system and sackfilter installed in the machine. 2c) Empty by tilting the container backwards and pour the liquids into a floor drain or similar. Wipe the float valve and float basket with a damp cloth before the motor top is reinstalled to the container. The machine is equipped with a float system that shuts off the airflow through the machine when the maximum liquid level is reached. Make sure that the switch/switches is located in direction towards the suction inlet. Always use a chemical defoamer when picking up water containing foaming detergents. Detach the drain hose from the bracket by pulling hose backwards from the cleaner. Make sure that the sealed surface of the float valve is installed upwards in direction towards the motor top. 4e) To mount the float basket - fit the arrow at the basket to the arrow at the motor top. These variants have an extra electrical outlet for connecting an drilling machine or other electrical tools. Max 2000W power consumption is allowed at the electrical tool to be connected. Your cleaner can then be used to pick up wooden drillings and similair materials. The electrical outlet is placed under a plastic cover at the front side of the motor top. The vacuum cleaner is now started by first connecting an electrical tool to the electrical outlet and then starting the electrical tool. When the electrical tool is shut off the vacuum cleaner has 10 seconds delayed shut off. The power cord can be wound up around the handle/hooks located on the motor top. THIS VACUUM CLEANER is designed, developed and rigorously tested to function efficiently and safely when properly maintained and used in accordance with the following instructions. These instructions have been prepared with safety and efficiency paramount. [. . . ] In the event of any defect, the machine MUST be withdrawn from service, completely checked and repaired. Trained Service Engineers will be pleased to carry out on site servicing on a regular or as requested basis, to ensure the continuing safety and efficiency of your machine. Replacement fuse covers are available at any electrical retail outlet. If the available socket outlet is not suitable for the plug supplied, the plug must be cut off and an appropriate plug fitted. [. . . ]