User manual NILFISK MULTICLEANER 7-53

[. . . ] MULTICLEANER 7-53 User Manual 107309941 MULTICLEANER 7-53 Index 1 Introduction 1. 1 2 Important information 2. 1 2. 2 3 Application/operation 3. 1 Safety 3. 1. 1 3. 1. 2 3. 1. 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Warranty conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Thus it will always be possible to interrupt all functions in case of an emergency. These press buttons are connected to an emergency module ensuring that no motors can be started until the user has made a deliberate action by re-setting the module. The module is re-set by pressing the arrow next to the display. 6 Requirements for the existing installation/inventory 6. 1 Power supply The machine must be connected to a CEE wall plug, 400 volts, 16 amp or extension cord from the same of at least 2. 5 square millimetres. The extension cord must only be used for supplying the robot and it must be fixed. It must not be used for the extension of the internal cable reel to increase the reach of the machine as the consequence will be that the cord is dragged across the concrete floor which is not allowed according to the Heavy Current Regulation, paragraph 204-1, §14, EN 60204-1. The robot must not be secured with more than 16 amp. If there is only a 32 amp wall plug available, the fuses must be replaced by 16 amp fuses. 6. 2 Water The required water volume is 16. 5 l/min. 10/1 bar and the water inlet temperature must not exceed 60°C. You should know that the warmer the water is on the inlet side, the faster the components in the MULTICLEANER will be worn out. Therefore these components must be checked more frequently than mentioned in the maintenance section if you use hot water. Connect the water hose, ¾", by means of the quick coupling placed below the front bumper. The quick coupling also functions as a pivot joint always ensuring a natural hose run to minimise the risk of bending the water hose. 6. 3 Running sands filter If the connected water supply contains running sand, a running sand filter must be mounted. Damages or abnormal wear caused by running sand are not covered by the warranty or service contracts. Clean or replace the filter as needed. 6. 4 Hose dimension /quality The robot must be supplied with water from a two-layered ¾" water hose. No joints on the hose between the MULTICLEANER and the water outlet are allowed. For mounting of connecting branch and quick coupling use hose clips of stainless steel. 12 Original Instructions MULTICLEANER 7-53 6. 5 Ambient temperature, operation/storage During operation the ambient temperature must always be above +10 degrees Celcius. During storage the temperature must never go below freezing point unless the MULTICLEANER has been frost protected as described in section 7. 5. 1. 6. 6 Inventory in aisle The sides of the inventory in the aisle, towards which the MULTICLEANER regulates its course by means of the two ultrasonic sensors must be present and even. The ultrasonic sensors can be regulated up and down and must be set to touch on an even side. All gaps exceeding 50 mm in the inventory side should be covered. If the MULTICLEANER cannot detect the inventory side, it will proceed forwards for approximately 10 seconds. Then the MULTICLEANER will report an error because of a missing inventory side. The end wall of the aisle against which the rubber bumpers of the MULTICLEANER are activated, must be plane and without any sharp objects which may puncture the bumpers. [. . . ] Activate the front bumper repeatedly by hand. If this does not solve the problem, call a service technician. Activate the rear bumper repeatedly by hand. If this does not solve the problem, call a service technician. [. . . ]