H / HS / HE Ionizing Air nozzle, type:
Contents
1. Table 1 faults 10 Repair 10 1 Type H and HS nozzles The top and emitter point of these nozzles can be replaced 10 2 Type HE nozzles The HE nozzle comprises four components top body internals and connecting nipple These components can be replaced 10 2 1 Dismantling the HE nozzle see fig 3 1 Place the blade of a suitable screwdriver into the opening between the body and the top and force up the top by turning the screwdriver a little 2 Take the top from the body 3 Take the internals from the body 4 The HV cable can now be removed The connecting nipple can be removed from the body by turning www relstatic ch Page 8 lonizing Air nozzle type H HS HE 10 2 2 Fitting the HE nozzle 1 Fit the connecting nipple into the body 2 Place the HV cable at the correct place in on the body 3 Place the internals over the body and stick the point into the HV cable Attention point must touch the cable core 4 Place the top over the body press down the hood until it clicks Check the operation of the nozzle after it has been fitted When there is no voltage on the points 1 Remove top from nozzle 2 Re stick end of internals into the cable 3 Refit the top 4 Check for proper functioning Relstatic AG recommends you to return the nozzles if repairs are required Pack the nozzles properly and clearly state the reason for return 11 Disposal Adhere to the applicable local environmen2. relstatic ag Gublenstrasse 1 CH 8733 Eschenbach User Manual lonizing Air nozzle type H HS HE kii m m 2 TT 7 a DT LI lonizing Air nozzle type H HS HE CONTENTS Page 1 Introduction 3 2 Safety 3 3 Use and operation 3 4 Technical specifications 4 5 Installation 4 6 Putting into use 7 7 Functional check 7 8 Maintenance 8 9 Faults 8 10 Repair 8 11 Disposal 9 12 Spare parts 10 www relstatic ch Page 2 lonizing Air nozzle type H HS HE 1 Introduction Read this manual completely before you install and or put this product into use Follow the instructions set out in this manual to ensure proper operation of the product and to be able to invoke guarantee The guarantee terms are stated in the General Conditions for the Sale and Delivery of Products and or Performance of Activities by Relstatic AG 2 Safety The Simco ionizing air nozzles are only designed to simultaneously clean and neutralize electrostatically charged surfaces Do not use the ionizing air nozzles in fire and or explosion hazardous environments Make sure that the equipment is properly earthed Not for separate HE nozzle s Earthing is needed to ensure proper operation and to avoid electrical shocks upon contact When carrying out work on the equipment de energize the equipment Electrical installation and repairs shall be performed by a skilled electrical engineer If chang
3. 2 bar 86 dB 82 dB 76 dB 3 bar 89 dB 84 dB 80 dB measured at 60 cm distance beside the nozzle Noise level at 1 bar 88 dB 86 dB 80 dB 2 bar 93 dB 90 dB 86 dB 3 bar 96 dB 93 dB 91 dB measured at 60 cm distance beside multiple nozzles on an air tube ee ae HS Nozzle H Nozzle ew HE Nozzle Z Z Q B 6 5 S i p 2 Fa 5 0 1 2 3 l 5 6 Airpressure bar Fig 1 Air Consumption per nozzle 5 Installation Ta SSURER Electrical installation shall be carried out by a skilled electrical fitter When carrying out work on the equipment de energise the equipment www relstatic ch Page 4 lonizing Air nozzle type H HS HE 5 1 Checks Check that the nozzles are undamaged and that you have received the correct version Check that the data on the packing slip corresponds with the data shown on the product received If you have any problems and or in the case of ambiguity please contact Relstatic AG 5 2 Installation 5 2 1 Mounting 50 250 mm Stapel 50 250 mm l Material SEL M A IN Fig 2 Mounting example Fit the nozzles right before the location where static electricity is causing problems In places where the material is neutralized it should have a free layer of air The nozzle may be fitted in any position Make sure that the air flow reaches the material where possible Fit the nozzles at a distance of 50 250 mm from the material Fit the compre
4. es adjustments etc have been made without prior consent in writing or if non original parts have been used for repairs guarantee can no longer be invoked for the equipment 3 Use and operation The Simco ionizing air nozzles are used to clean and neutralize electrostatically charged surfaces The use of compressed air allows awkward places to be neutralized and cleaned as well Connected to a Simco power unit the ionizing air nozzles produce an air flow which is rich in positive and negative ions When this air flow is pointed to an electrostatically charged area electrons are exchanged until the area is neutralized This makes that the material is neutralized during the blow off process and prevents the blown off particles from being re attracted The current of type HE and HS nozzles is limited so that the emitter points of the HS nozzles are safe to touch type HE to a limited extent only www relstatic ch Page 3 lonizing Air nozzle type H HS HE 4 Technical specifications H nozzle HS nozzle HE nozzle Operating voltage 4 kV AC 7 kV AC 7 kV AC Current from emitter point to earth max 2 50 mA max 20 uA max 0 5 mA Operating distance 50 250mm 50 250 mm 50 250 mm Max pressure 6 bar 6 bar 7 bar Pressure medium Air or nitrogen Air connection of nozzle 1 8 NPT Air connection of air tube 3 8 BSP Air connection of air tube cock 10 mm Max ambient temperature 55 C 55 C 55 C Noise level at 1 bar 78 dB 76 dB 68 dB
5. n shielded high voltage cables alongside sharp metal parts Do not kink the high voltage cables and do not lay them in sharp curves Remove the top Slide the internals to the top of the body Lay the cable in the curvature of the body Press the internals onto the cable so that the point sticks into the cable core Place the top over the body and internals so that it clicks onto the body laces CAE UN E gt E gt Ex ol Fig 3 Configuration of HE nozzle www relstatic ch Page 6 lonizing Air nozzle type H HS HE 5 2 3 3 Connecting the H nozzles to the HV cable 1 Slide the HV cable through the H nozzle s 2 When the nozzle is connected to the cable at the correct place tighten the emitter point in the nozzle 3 16 spanner 5 2 3 4 Connecting the HS nozzles to the cable Slide the cable through the nozzle s until they are connected to the cable at the correct place Emitter point is already fitted and need not be tightened 5 2 4 Connecting the compressed air tube 3 Important The compressed air to be used must be clean dry and free of oil It is recommended to use an air filter The nozzles have a 1 8 BSP connecting nipple The shut off cock of the compressed air tube is provided with a 10 mm clamp coupling The user himself
6. shall see to the required connecting materials Both plastic hose and metal tube are allowed for connection purposes provided it is suited for the relevant air pressure 6 Putting into use Supply the nozzle s with compressed air Switch on the power unit 7 Functional check The indicator lamp on the power unit is an indication of the available high voltage A SIMCO bar checker can be used to verify that the high voltage at the emitter point of the nozzle s is on An electrostatic fieldmeter must be used to measure the efficiency of the nozzles Measure the charge on the material before and after the nozzle s have been used for cleaning by blowing off The charge measured should have disappeared after cleaning www relstatic ch Page 7 lonizing Air nozzle type H HS HE 8 Maintenance JN Warning When carrying out work on the equipment de energise the equipment Clean the emitter points at regular intervals To do so use a hard non metal brush If heavily fouled remove the points using a 3 16 spanner and clean them with isopropyl alcohol not for HE nozzles 9 Faults Problem Cause Remedy No poor ionization No high voltage Restore high voltage Emitter point fouled Clean emitter point Emitter point damaged Replace emitter point No high voltage on the High voltage power unit emitter points defective power unit Eliminate short circuit cable or nozzle and or return nozzle for repair
7. ssed air tube using the brackets supplied Loose H nozzles can be fitted using an air tube or hose Fit the nozzles perpendicular to or inclined at an angle of approximately 45 to the material direction Earth the metal parts of the nozzle s and compressed air tube N Warning Do not fit the nozzles close to metal parts fit the HE nozzles to the plastic mounting strip do not fit a metal bracket around the nozzle and do not replace the plastic air connection with a metal one Do not lay non shielded high voltage cables alongside sharp metal parts www relstatic ch Page 5 lonizing Air nozzle type H HS HE 5 2 2 Connection to the power unit Using the assembly clamps supplied fix the HV cable alongside the machine frame Connect the HV cable to the power unit see the power unit manual Check that the output voltage of the power unit is correct 5 2 3 Loose nozzles connected to HV cable 5 2 3 1 Overview If 2 or more nozzles are supplied for being connected to one HV cable the DE dead end nozzle is already connected to the cable The other nozzles are supplied as loose items and can be connected to the cable by client Fit the nozzles in the position you like with the DE sprayer located farthest from the power unit being removed Then lay the HV cable via the nozzles to the power unit 5 2 3 2 Connecting the HE nozzles to the HV cable N Warning Do not lay no
8. tal and other rules when disposing of the equipment www relstatic ch Page 9 lonizing Air nozzle type H HS HE 12 Spare parts H nozzle Item No 64 99 34 4040 34 99 34 3150 34 99 34 3160 64 99 40 0011 64 99 34 4053 20 00 46 0001 HS nozzle Item No 64 99 34 4040 34 99 00 0002 34 99 00 001 1 34 99 00 0001 64 99 40 0008 64 99 34 4053 20 00 46 0001 HE nozzle Item No 34 07 50 2000 34 07 50 2020 34 07 50 2100 64 07 90 4000 34 07 90 0000 64 99 34 4054 Description Chrome top Body through going End nozzle body Emitter point Connecting nipple 3 16 spanner Description Chrome top Body through going Body through going for screened cable End nozzle body Emitter point Connecting nipple 3 16 spanner Description Top through going Top end nozzle Internals Body through going nozzle Mounting strip Air connecting nipple plastic www relstatic ch Page 10
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