HP-DG English 2 9.920-778.
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Contents 1.4 1 General notes ............................................................... 2 Safety ............................................................................ 3 Intended use................................................................. 4 Environmental protection ........................................... 5 Installation .................................................................... 6 Startup ..........................................................................
2 Safety 2.1 Warning notices In addition to the notes in the operating instructions, the general safety regulations and accident prevention guidelines applicable by law must be adhered to. Warning notices prevent personal injury and material damage when observed. A warning notice contains the following elements and information: Danger symbol The danger symbol identifies warning notices for preventing personal injury. Keyword The hazard level is indicated by the keyword.
2.6 Water connection 몇 WARNING Contact with high-pressure water jets escaping from pressurised hoses and screw connections can cause irreversible injuries or even death. Use only hoses and accessories approved for the maximum operating pressure of the high-pressure water jet machine. Check the screw connections of all connection hoses for leaks before starting the device. Do not use a hose connection with a damaged thread. 2.7 Usage 2.7.
Note The recoil forces present are specified in the WOMA product data sheets for the nozzles use, which can be requested from WOMA GmbH (see chapter 1.3 Service). 2.7.6 Vibration 몇 CAUTION Hand-arm acceleration values exceeding 2.5 m/s² can occur, depending on the spray device used. Longer periods of use may lead to poor blood circulation in the hands due to vibration.
ATTENTION Improper installation Improper installation with damaged or dirty components can lead to malfunctions and damage to the product. Perform a visual inspection of all product elements before installation. All threads must be clean and undamaged. The sealing surfaces of mating components must not have any scratches or scoring. 5.2 Installing the spray tube/spray lance 1. Release the pressure screw from the pressure housing and remove together with the pressure ring (see illustration on page 2). 2.
Before starting work with the product using high water pressure, perform the following checks: 1. Check the bypass line on the water outlet. Water must be expelled from the bypass line when the product is not actuated. 2. Actuate the product under high pressure several times in a safe area and check the valves on the bypass and the leakage holes for leaks. 3. Check that the trigger and the trigger catch are functioning smoothly and freely.
.3.2 Visual inspection Independent of the daily inspection, perform a visual inspection of all components of the spray unit before installation. Do not use the product if deviations from its condition on delivery are determined. In this case, have a safety inspection to be conducted. 9.4 Service 9.4.1 Safety inspection For safety reasons, safety inspection and service work may only be performed by service personnel from WOMA GmbH or by trained technical personnel (see chapter 2.
13 Accessories The following sections show example accessory combinations for various different areas of application for the spray device. Further information is available from your WOMA sales partner. The material numbers may deviate depending on their configuration. See the WOMA product range for more information. 13.
