List of contents Outline of appliance Power Supply ES47 ....5 Safety ..........6 2.1 Proper use .
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Dear Customer, The ES47 high voltage power supplies are power supply units for the series R47 AC discharging bars, the R36 ion blower nozzles and the ion blower heads R55. The discharging bars and the ES47 power supply are used mainly in cases where disruptive static charges on fast-moving material webs impair production processes and need to be eliminated.
1. Outline of appliance Power Supply ES47 Fig. 1: ES47 high voltage power supply for AC operation 1 ON/OFF switch (ON = lit) 2 Fuse (type: see type plate) 3 High voltage connections (4 pcs.) 3.1 Shown with high voltage plug connected 3.2 Shown as delivered 4 Supply voltage conductor 5 Ground connection...
2. Safety The ES47 Power Supplies have been designed, built and tested using state-of-the-art engineering, and have left the factory in a technically and operationally safe condition. If used improperly, the units may neverthe- less be hazardous to personnel and may cause injury or damage. Read the operating instructions carefully and observe the safety instructions.
2.3 Work and operational safety Warning! Carefully observe the following notes and the complete chapter 2 "Safety”, page • Before carrying out repairs, cleaning or maintenance work involving the power supplies and the discharging bars, switch off the power supply and disconnect the mains power supply (see chapter 5 "Maintenance”, page...
• The power supply must be checked regularly to ensure its proper func- tioning. The connections of the high voltage cables must be free of dirt and other foreign matter. The intervals for the check depend on the application and must hence be defined by the user according to the operating conditions.
3. Installation and assembly 3.1 Assembling the power supply The power supply is designed for wall mounting. Attach using the brackets provided (installation dimensions, see Fig. 2). The operating elements of the power supply and the terminals must be freely accessible at all times. ...
3.4 Connecting the high voltage cable Warning! Electric shock hazard! • Connect or disconnect the high voltage cables / the bars only with the power supply switched off! • Connect the discharging bars to the power supply using the prefabri- cated high voltage cable.
3.5 Maximum active bar length and length of the high voltage cable Both the lengths of the high voltage cable and of the active bars are limited. The shielded high voltage cables cause a capacitive load on the transformer inside the power supply. The maximum loading capacity is a result of the function of the total active bar length and the total length of all high voltage cables.
4. Operation 4.1 Startup Before starting up the power supply the user must make sure that the power supply and the bars have been installed and assembled correctly. The supply voltage can then be switched on. Use the toggle switch (1, Fig. 1) to switch on the power supply. In the ON position the switch lights up green.
5. Maintenance Warning! Electric shock hazard! • Switch the power supply off and disconnect the supply voltage before carrying out any maintenance or repair work. • The machine which has the units fitted must not be in operation. • Any work involving the units must be carried out by qualified electrici- ans.
6. Trouble-shooting Warning! Electric shock hazard! • Switch the power supply off and disconnect the supply voltage before carrying out any maintenance or repair work. • The machine which has the units fitted must not be in operation. • Any work involving the units must be carried out by qualified electrici- ans..
7. Technical specifications ES47 Supply voltage 230 V AC 50/60 Hz; 115 V AC 60 Hz Power input max. 25 VA Output voltage 5 kV AC depending on length of bar and length of high Loading capacity voltage cable (see 3.5) Output current max.
9. Spare parts and accessories Article Article No. High voltage cable without flexible tube from power supply ES47 to blower nozzle R36 resp. blower head R55 (specify cable length) KE/XY Plug "X" Kit for cutting high voltage cable to size ...
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