User manual NILFISK GWD 220

[. . . ] 300 Technology Drive Malvern, PA 19355 Tel: 1. 610. 647. 6420 Fax: 1. 610. 647. 6427 www. pa. nilfisk-advance. com e-mail: email@nilfisk-advance. com Machine Configuration Standard Configuration (Figure A, below) The GWD120 and 220 model vacuum cleaners are configured for wet/dry collection. The machines are equipped from the factory with a standard float basket (1) that is designed to shut off the flow of air when the liquid in the tank reaches the maximum level. This filter is washable and does not need to be removed when collecting wet materials. Optional HEPA filter/Dust Bag for Dry Use Only (Figure B, below) If the machines are used for dry collection only, the standard float (1) can be removed and replaced with an optional, upstream HEPA filter (3) (see HEPA Installation on next page). [. . . ] To install the float basket, align the arrow on the outside of the basket with the arrow on the underside of the motor head as shown above. Make sure the float inside is oriented properly with the open end facing downward. To remove the float basket, twist the support counterclockwise until it unlocks from the motor head. Remove the float basket and inspect the condition of the foam motor gasket underneath. If gasket is dirty or damaged, replace it. Installation / Removal of HEPA Filter EMPTYING: If this vacuum cleaner is used to collect hazardous material, do not attempt to open or empty its contents without personal protective clothing and respiratory protection. Contact with the cleaner, filters and all other accessories used when picking-up hazardous materials must be handled according to federal (EPA, OSHA), state and local regulations valid for the vacuumed substance. Before installing the optional HEPA filter, make sure the float basket has been removed from the underside of the motor head. Align the arrow on the HEPA filter with the arrow on the motor head as shown above. To remove the HEPA filter, twist the filter counterclockwise until it unlocks from the motor head. Remove the HEPA filter and inspect the condition of the foam motor gasket underneath. If gasket is dirty or damaged, replace it. Assembly and Operation of Machine (continued) NOTE: Unplug the machine before servicing, emptying or assembling. Connect the suction hose to the tank by pushing the hose coupling directly into the machine's inlet. To remove the hose, press the release button at the top of the inlet and pull the hose straight out. Slide one of the extension tubes over the hose handle and slide the other tube over the end of the first tube. Select the appropriate insert for the floor tool and lock the insert in place using the red sliding tabs on top of the floor tool. Plug the extension tube into the neck of the floor tool and press the assembly together. Loosen the locking screws on each side of the handle and adjust height to the desired position. Make sure the power switch(es) are off (indicated by position "0") before connecting the machine to its power source. Turn the machine ON by pressing the power switch(es) to the position marked "I". Wet Pick up This machine is equipped with a float that shuts off the airflow through the machine when the maximum liquid level is reached. A noticeable change in sound level will occur when the float has actuated. [. . . ] In all cases freight both ways will be at the expense of the customer. Equipment shall not be returned without advance notice to, and consent of the Nilfisk companies. EXCEPT AS SPECIFICALLY SET FORTH HEREIN, THE NILFISK COMPANIES MAKE NO WARRANTIES, EITHER EXPRESSED OR IMPLIED AS TO ANY MATTER WHATSOEVER, INCLUDING WITHOUT LIMITATION ANY AND ALL WARRANTIES OF MERCHANTABILITY, FITNESS FOR PURPOSE, OR OTHER WARRANTIES, ALL OF WHICH ARE EXPRESSLY DISCLAIMED AND EXCLUDED. NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PRODUCTION, LOSS OF TIME, LOSS OF PROFITS OR OTHER SIMILAR INDIRECT LOSSES WHICH MIGHT OCCUR AS A RESULT OF DEFECTS, PARTIAL OR TOTAL FAILURE OF THE PRODUCT TO PERFORM AS SPECIFIED. [. . . ]