S250/S350-CL ENERGIZER (HP)
Contents
1. BL 4 5 es tl ete s eer eme 160 et oe on CONTROL TRIGGER PRESSURE AIR ON AIR OFF THERMAL e ISOLATOR TS PS aD A O YO ZU m en en Oo e E E DE e SHEILD LO L 0 5VDC G R 4 OPTIONAL EXTENSION LEADS 5K MULTI CHASSIS CABLE CABLE CABLE AGEE EEB SOCKET PLUG SOCKET PLUG 7670 7700 7701 7707 7701 M a 11 leit Heit thn LOGO 12 24RCo AM2 AQ lool la lion N 2590 PLC 2592 Can ann 2 e 2 e 2 U GE R 1mm es es HM RM E e e Ca e V J Cy V LE CJ V a E E J 7146 CHASSIS CABLE 7146 CABLE CABLE 7146 U SU IUe PLUG SOCKET PLUG SOCKET AIR MAIN L b 7708 7706 7703 7706 CONTACTOR a Be Ks 91 pon 22 122 kesi IT di 2 4 93 k i 4 CORE O pe 94 a 958 19 n COMMAND VE 25 95 E Inverter COM 1 Was P1 amp SIG 1 Was P2 15 07 2011 Inverter 0 1 uF Capacitor Was 1K Resistor 24 03 2011 CODE COLOUR 1K Resistor Added on Inverter amp Wiring Changes 25 06 2010 B BLACK IG GREEN 6 Off 680R 1W Resistors Added 08 12 2009 KC PINK Ammeter 2473 Was Incorrectl y 2481 04 0220 09 LG LIGHT GREEN T15 OVAC IN BROWN 16 01 2009 ORANGE rea PURPLE BY STEVE vooRE via ma FT5 AMP R RD TITLE rou T18 24VAC 110V DRIVE F1 5 TITLE S250 S350 140 Closed Loop PLC Circuit ai aed Ea T19 CURRENT LOOP ISOLATOR2. AUXTRANS F25AMP S GREY DATE mue DATE 0209008 T20 DRIVE AUX TRANS F3 5 AMP EARTH ALL SCREENED U BLUE 02 09 2008 ooe 110 CONTROL F4 SAWP wo me 122 tem CONTROL F53 AMP Yo eow DRG NO EN 214 lt THREE PHASE NO CONNECTION TO THESE PINS MAS MI DONZ P3 SS REV RUN CABLE SOCKET 7706 COM GREEN YELLOW BRAID l STOP 3J19V I Noagid 9 15 INVERTER AND M AX MIN AX MIN ACCEL ACCEL AO AS AG lt 7 m lt J m a D lt DEGEL DEGEL al SE SE BOOST o 0 BOOST MAN AUTO 1X 2X 60HZ 50HZ CON 1 JOG COMP SE 1HP lt lt sca 7 SON ON ON OK N A c c N n 5 a gt m c D E x JOG COMP ISOLATION BOARD SETUP oet all pots and links as shown on the diagram MAIN BOARD Link FWD to COM Link RUN to COM Set for 110v input ISOLATION BOARD Link Ov to FWD Fit a 0 01uF capacitor between the SIG and COM terminals on the isolation board L m TI A No adjustment of the pots on the isolation board is needed c ta Z Z o 0 lt a 3 4 J10 Board layout may vary to the one shown 230V c B MOTOR OUT MAINS IN FIN LIN CABLE PLUG 7701 GREEN YELLOW GREY BLACK TO MOTOR BROWN DRAWING NO INVERTER AUX BOARD MET 4 AUG 201 1 EN 2141 Metallisation
3. This section outlining Safety Precautions has not been included because of any great dangers inherent in metal spraying operations but like most industrial processes malpractices and careless procedures can create hazards for personnel and damage equipment 2 1 The mains supplies MUST be disconnected before removing any of the outer panels This can be achieved as follows a owitch off the power at the supply point and remove the mains supply plug b Remove the fuses from each phase at the isolator or distribution board 2 2 ALL maintenance or overhaul should be conducted by a fully qualified electrician 2 3 NEVER spray onto hoses cables or instruments SECTION 3 PREPARING THE ENERGIZER Preliminary Check List Handling Instructions Connecting the Power Supply Connecting the Air Supply Attaching the Pistol Loading the Wire Loading the Wire from Drums Optional Power Extension Trolley for the DUAEV 3 1 3 1 1 3 2 3 2 1 3 2 2 3 3 3 3 1 3 3 2 3 3 3 3 3 4 PRELIMINARY CHECK LIST Remove any packing materials and ensure that the equipment has suffered no damage whilst in transit See Conditions of Sale Check that the following items are available a 1off Energizer b 1off Wire Dispenser if ordered as option C 1off Connection for 40bore air hose d 1off Operating Manual HANDLING INSTRUCTIONS The Energizer must only be lifted from the base under no circumstances should it b
4. 1 1 1 2 2 1 2 3 1 2 4 1 2 5 1 2 6 1 2 7 1 2 8 1 2 9 1 2 10 1 2 11 THE ENERGIZER 350 1 1 The Metallisation Energizer S250 S350 is an ergonomically designed Electric Arc Spraying Supply and Control Systems It has been specially designed specifically for metal spraying and its benefits will be felt when used in conjunction with the full range of Metallisation Pistols This single unit houses the electric and pneumatic controls for the system and can carry a removable wire dispensing system for all systems optional which is covered to protect against dust 1 2 Features 1 2 1 The continuously variable spraying current is controlled by the motor speed control potentiometer to the drive motor The spray current of the system is a guide to the material throughput and is infinitely variable up to its full nominal rating at 10096 duty cycle i e 250A or 350A The spray current can now be set via a closed loop control to a pre defined value via the control pot The 3 phase Power Transformer and Variable Inductance Choke are designed to provide optimum arc characteristics and stability for any currently specified arc sprayed coating The 3 phase Switched Voltage Control gives finely stepped control over voltage and provides for reliable control under arduous conditions This feature allows selection of the spraying voltage for all material or material combinations maintaining coating quality with the m
5. 1 5 4 2 5 4 3 5 5 5 5 1 5 5 2 5 5 3 5 6 5 6 1 Thermal Switches The mains transformer coil has a thermally operated normally closed switch built into each of the windings Should the transformer temperature exceed 185 C the Energizers control system will inhibit the contactor to the main transformer The cooling fan will continue to run but the unit will not spray In the event of the energiser overheating it is advisable to allow the fan cooling to continue for at least 15 minutes before restart and also to check that spray current is not excessive Over Current Protection The Energizer has built in over current protection This is to prevent the system from being operated beyond its design limits If the system is operated above 350A for a short period of time the unit will shut down to protect itself and the pistol To reset the Energizer the power must be turned off Allow 15 seconds for the system to reset prior to turning back on Switching on and straight off will cause the drive unit go into a fault condition Before recommencing spraying lower the spray current so as not to repeat the over current trip Air Pressure Switch The air pressure switch is situated under the front top panel of the Energizer The unit is set to 2 0 bar falling if the air pressure to the pistol nozzle is less than this the power will be turned off at the contactor resulting in no open circuit voltage This is a safety feat
6. 1 1 2 L1 11 VN 3 PHASE 4 3 OE WM SUPPLY L2 12 mm e B 6mm e B 6mm L2 L2 L2 6 L 5 5 6 22 L3 T3 B 6mm e 6mm e e B 6mm L3 2373 L3 L3 L3 B A EARTH B 1mm B 1mm B 1mm MC 1 3 5 2363 MAIN TRANSFORMER B 0 5mm RN 0 5mm L 3 CORE FLEX 7130 6208B FAN MOTOR 2370 n EMO E lil CONNECTION 95mm ep LEM 95mm BUSBAR KS 2999 2596 CODE COLOUR BCL BLACK Gs GREEN LG UGHT GREEN ms Nero MODS GREY DATE mm ooo NNNM s oe BY STEVESKIDMORE 1188 24VAC 1 1 MIOVDRIVE FS AMP FOR LONG SUPPLIES PACKAGES R RD ITITLE S350 140 PLC 415Vac Input T19 CURRENT LOOP ISOLATOR AUX TRANS F25AMP S 1220 DRIVE AUXTRANS JFS5AMP U T21 ov t10vCONTROL F45AMP WO Vi T22 LEM 24 VDC CONTROL F5 3 AMP Power Circuit NO EN 210L 2 3 L gt 6 1 s VA CHASSIS CABLE CABLE CABLE PISTOL e S O N SOCKET PLUG SOCKET PLUG c 7702 7703 6392 1434 Thermal spray equipment and consumables IN STOP pray equip y _ le 1 1 ei TES ae 620462 2 B2 START 3 es ths 46 si e 3 0 MIK NN ipeum POWER CIRCUIT All wires 0 5mm unless specified Terminals referenced to og
7. Thermal spray eguipment and consumables Metallisation Thermal spray equipment and consumables AIR IN PRESSURE N 28084 2290D 1991 7545 2351 AUX OUT NOTE USE COPPER WASHERS AS REQUIRED 28084 1934 2320 me NOZZLE p 2289N EM 8136 28084 PRESSURE SWITCH 2292 2290D 2322 2349 TO PISTOL S Skidmore 09 03 2006 9250 S350 ENERGIZER SCHEMATIC DRG NO 2227P Notes This publication could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in later editions of the publication Metallisation may make improvements and or changes in the product s described in this publication at any time and without prior notice METALLISATION LIMITED Pear Tree Lane Dudley West Midlands DY2 OXH UK Tel 44 1384 252464 Fax 44 1384 237196 www metallisation com
8. contact for 7137 3 Pin Chassis Socket Pressure Gauge White Face Din Volt Meter 0 50V White Face Din Quick Release Coupling Air Regulator C W Panel Nut Snap Coupling 3 80M Tpr Dial 10 Turn Knob 5K 10 Turn 3 Watt Potentiometer Power Supply Unit 1 60 Watt Quad Output LOGO PLC LOGO Analogue Expansion Module Red Neon Indicator LEM Current Transformer Fuse 5 Amp Rectifier Assy Complete Diode U1 Blue Spares Only Diode Uri Red Spares Only Switch Low High Switch 1 5 Chassis Socket Switch On Off 6 Pin Chassis Socket 6 Pin Chassis Plug D72 Moving Coil 90 Ammeter 400A EEPROM Module Qty Per Qty Per A AN m a lt D 0 ma 0 AH mt BS SB 11 1 a N SH SB Pp mu 1111 4 sp Oo 7 3 Pt No 2322 2349 2351 7700 Trolley Parts Description Coupling Snap Coupling Female Snap Coupling 3 8 Male Taper 3 Pin Chassis Socket 6 Pin Chassis Socket 6 Pin Chassis Plug 3 Pin Chassis Plug 6 Way Chassis Socket Threaded 3 80Male Threaded Nipple In Dinse Chassis Plug Ses 95 120 Dinse Chassis Socket Bes 95 120 Qty Per 1 2 3 L gt 6 1 JC Metallisation Thermal spray equipment and consumables SEE PLC DRAWING EXCELLENCE AND SUPPORT FOR OVER 90 YEARS FA B 1mm Ov 110v W 1mm E R 1mm 110v F1 1mm Y 1mm 24v O 1mm Ov 24v 19 HIGHILOW TRANSFORMER 2382 LINK 2498A SWITCH 5 W 1mm B 1mm 2541 6mm n SWITCH 2 TL
9. S250 S350 CL ENERGIZER HP ARCSPRAY POWER SUPPLY USER MANUAL PLEASE READ THIS MANUAL CAREFULLY BEFORE USE Metallisation Thermal spray equipment and consumables Metallisation Ltd Equipment Manual Amendment Register Before using the Equipment read and understand this operating manual In particular refer to the Safety Precautions detailed in Section 2 Under NO circumstances should any modifications be made to the equipment without prior written approval from Metallisation CONTENTS SECTION 1 THE ENERGIZER 1 1 Description 1 2 Features 1 3 Specifications SECTION 2 SAFETY PRECAUTIONS SECTION 3 PREPARING THE ENERGIZER 3 1 Preliminary Check List 3 2 Handling Instructions 3 3 Connecting the Power Supply 3 4 Connecting the Air Supply 3 5 Attaching the Pistol 3 6 Loading the Wire from Mig Reels 3 7 Loading the Wire from Drums SECTION 4 OPERATING THE ENERGIZER 4 1 Starting to Spray 4 2 Shutting Down SECTION 5 Maintenance and Repair 5 1 Houtine Maintenance 5 2 1 Fuses 5 2 2 Diodes 5 2 3 Thermal Switch 5 2 4 Over Current Protection 5 2 5 Pressure Switch SECTION 6 FAULT FINDING 6 1 No Nozzle Air 6 2 Air but No Voltage 6 3 Insufficient Voltage 6 4 Fan Stops SECTION 7 Useful Information 7 1 Recommended Spares Holding 7 2 Spares List 7 3 Circuit Diagrams 7 4 Pneumatic Diagram m O N Description Features Specifications SECTION THE ENERGIZER
10. cables and hoses NOTE IT IS IMPORTANT THAT THE POWER CABLES ARE NOT COILED UP DURING OPERATION AS THIS CAN HAVE A DETRIMENTAL EFFECT ON THE OUTPUT VOLAGE AT THE PISTOL 3 8 3 Load wire to be sprayed Figure 3 5 Accessory Trolley SECTION 4 OPERATING THE ENERGIZER 4 1 Starting to Spray 4 2 Shutting Down CAUTION It is important to read the Shutting Down instructions before beginning to spray 4 1 STARTING TO SPRAY Start the dust extraction system Switch on the power and air at the mains Turn on the ON OFF switch and the energizer fan will now be running and the mains indicator will illuminate The spray rate can be selected via the potentiometer on the energizer i e if you want to spray at 200A set the potentiometer to 2 00 Note It is advisable to set the required spray current prior to pressing the Green on button on the pistol the current can be adjusted once the system is running however the system response is slow With the pistol pointed in a safe direction press the fBtart button compressed air will now pass through the pistol and an open circuit voltage will be shown on the voltmeter It will now be possible to feed the wire through the conduits Adjust the fNozzleoair pressure using the air regulator to suit coating requirements Adjust the voltage for the material being sprayed refer to the relevant pistol Manual Section for Spraying parameters These figures are for starting reference only an
11. d should be adjusted to achieve the lowest voltage possible to produce a stable Arc Note CHANGING VOLTAGE WHILST SPRAYING WILL SERIOUSLY REDUCE THE LIFE OF THE SWITCHES CAUTION THE NEXT OPERATION WILL START THE PISTOL SPRAYING Pull the trigger on the pistol Note The Air Pressure Regulator may be locked in position by pushing the adjusting knob inwards slightly To release the knob pull outwards The Pistol will now be spraying at the correct voltage and at the selected current or throughput refer to the relevant pistol Manual Section for Spraying parameters Altering the nozzle air pressure will vary the coating texture or quality A higher pressure will give a finer coating a lower pressure will give a coarser coating 4 2 4 2 1 4 2 2 4 2 3 4 2 4 4 2 5 SHUTTING DOWN Release the trigger control and the pistol will stop spraying Air will continue to pass through the nozzle The voltmeter will now display the before spraying voltage Press the fBtop button on the pistol This will switch off the air and power to the pistol Caution Pressing the Stop button before releasing the trigger control on the pistol can result in damage to the nozzle due to wire overrun Switch off the Energizer using the ON OFF switch and then at the mains isolator Turn off the air supply Once the environment has been cleared switch off the dust extraction system Note To stop spraying for short periods it is only nece
12. dc 1 Trigger 24vdc 0 0 1 0 l2 Air on 24vdc 0 1 0 0 I3 PI loop Switch 24vdc 1 1 1 1 l4 Air off 24vdc 1 1 1 0 15 Thermal Switch 24vdc 1 1 1 1 16 Pressure switch 24vdc 1 1 1 1 I7 Set command voltage 0 10vdc 2vdc 2vdc 2vdc 2vdc l8 Feed back 0 10vdc Ovdc Ovdc 0 10vdc Ovdc Voltage when Outputs Assignment active Q1 1 Air solenoid 110vac 1 1 1 1 Q1 2 Air solenoid 110vac 0 1 1 0 Q2 1 Main contactor 110vac 1 1 1 1 Q2 2 Main contactor 110vac 0 1 1 0 Q3 1 Not Used 0 0 0 0 Q3 2 Not Used 0 0 0 0 QA 1 Command 0 5vdc Ovdc Ovdc 0 5vde Ovdc Q4 2 Command 0 5vdc Ovdc Ovdc 0 bvdc Ovdc V1 Command 0 5vdc Ovdc Ovdc 0 bvdc Ovdc M1 Command Ovdc Ovdc Ovdc 2vdc Ovdc V2 Ammeter 0 10vdc Ovdc Ovdc 5vdc Ovdc M2 Ammeter Ovdc Ovdc Ovdc Ovdc Ovdc 6 6 Conventional Motor Speed Current Control 6 6 1 In some circumstances it may be necessary to convert the Energizer over from losed Loop Current Control to onventional Motor Speed Current Control mode This can be carried out as follows the system MUST be turned off for the change to be made 6 6 2 For losed Loop Current Control the isolator T19 should be closed factory position and switch the mains power on 6 6 3 For onventional Motor Speed Current Control the isolator T19 should be opened and switch the mains power on Fig 6 1 Terminal 19 shown closed LAAK aa 27 v ore NT A LE kan AA 6 6 4 Once in onventional Motor Speed Control mode the potentiometer can be ad
13. e lifted by the handle or by the M12 thread that locates the dispenser spigot Care must be taken if attempting to transport the Energizer by fork lift truck not to damage the underside of the unit CONNECTING THE POWER SUPPLY The Energizer should be connected a suitable power supply as defined in the specifications by a qualified electrician Position the Energizer in the area in which it is to be used taking in to consideration the environment in which it will be operated If it is intended that the Energizer be available to several locations use suitable outlets in each area in preference to long trailing cables If fitted remove the wire dispenser and drive unit from the top of the energizer Remove the top rear panel from the energizer and attach the power cable to terminals 1 2 3 and the Earth Check that the input voltage is correct for the unit the voltage selector terminals A can be found beneath the top front panel see power circuit EN210 Note Terminals shown below are dependent on the unit supplied Figure 3 1 200 220VAC System Figure 3 2 380 415 460VAC System 3 3 5 3 3 6 After connection switch on the Energizer at the rOff Ondswitch Check that cooling air is being blown from the rear panel The fan motor is a three phase motor and is therefore phase dependant if it is blowing air through the front of the unit isolate the system rotate two phases and retry Turn the unit off and refit all panels and t
14. h wires are protruding close the drive pinch rollers by moving the lever backwards Connect the wire conduits to the DUAEV ensuring they are locked in place Figure 3 1 Mig Reel Dispenser and DUAEV drive unit Fig 3 2 Position of rag strip for wire oil 3 7 3 7 1 3 7 2 3 7 3 3 7 4 3 7 5 3 7 6 3 7 7 3 7 8 3 7 8 3 7 9 LOADING THE WIRE FROM DRUMS Position wire drums so that they are approximately 50mm apart IT IS IMPORTANT THAT THEY DO NOT TOUCH EACH OTHER AS THIS CAN CAUSE A SHORT CIRCUIT Remove the lid of the drum and locate the end of the wire Feed wire through the top of the dispenser cone Secure the dispenser cone to the drum using the locking screws Feed the wire through the Teflon tube until it protrudes 300mm Open the drive pinch rollers by moving the lever forward Straighten approximately 200mm of wire and feed through the DUAEV unit 25mm protrudes Attach a strip of rag to each wire and apply 2 3ml of wire oil to each Push the Teflon tubes onto the rear wire guides located on the back of the drive unit When both wires are protruding close the drive pinch rollers by moving the lever backwards Connect the wire conduits to the DUAEV ensuring they are locked in place Figure 3 3 Drum dispensing cones Fig 3 4 Position of rag strip for wire oil 3 8 OPTIONAL POWER EXTENSION TROLLEY FOR THE DUA 3 8 1 Mount the DUAEV on the Extension Trolley 3 8 2 Connect all the relevant
15. he wire dispenser drive unit if fitted 3 4 3 4 1 3 5 3 5 1 3 5 2 3 5 3 3 5 4 3 5 5 3 5 6 3 6 3 6 1 3 6 2 3 6 3 3 6 4 3 6 5 3 6 6 CONNECTING THE AIR SUPPLY The Energizer should be connected to a mains air supply outlet by a length of 340 bore air hose It is strongly recommended that a filter unit be installed at the mains outlet point A capacity of 55cfm 90psi 1 56m3 min O 6 bar is usually adequate Check the appropriate pistol manual if in doubt ATTACHING THE PISTOL Switch off the Energizer at the mains Take the Arcspray pistol and ensure that the power cables supply hoses and the control cable are attached to the pistol in accordance with the instructions given in the relevant pistol operating manual Connect the power cables to the DINSE quick release sockets at the bottom front of the Energizer Polarity is not important Connect the pistol nozzle hose to the outlet marked FNOZZLEO Plug the pistol control lead into the socket marked FCONTROLO Plug the drive control lead into the socket marked MRIVEO LOADING THE WIRE FROM THE MIG REELS Remove Mig Reel from its packaging Load reel on to dispenser so that the wire feeds from the bottom of the reel Open the drive pinch rollers by moving the lever forward Straighten approximately 200mm of wire and feed through the DUAEV unit 25mm protrudes Attach a strip of rag to each wire and apply 2 3ml of wire oil to each When bot
16. justed to achieve the desired spray rate This mode can be useful when fault finding mechanical issues with the pistol wire feed and associated mechanics lt might be necessary to put the system into this mode when spraying at low spray rates e g 120A with steel wire 6 6 5 When the system is operating in Motor Speed Control mode the current sensor in the unit will shut down the system if it is operated above beyond its design limit i e 250A or 350A 6 6 7 In the event of the system shutting down due to an over current failure the unit must be turned off to reset the fault The lights on top of the drive unit must go off prior to turning the unit on the unit will not reset if it does not power down fully The spray rate must be reduced prior to continuing SECTION 7 USEFUL INFORMATION Energizer Recommended Spares Holding Spares List Energizer Trolley Parts Electrical Circuit Diagrams Pneumatic Diagram 7 1 ENERGIZER RECOMMENDED SPARES HOLDING Pt N 2312 2313 2292 2493 Description Fuse 3 Amp Fuse 5 Amp Pressure Switch C W Bracket BM 107 0 11Bar Solenoid Valve 340 7 2 Spares List Energizer Pt No 2292 2299 2312 2349 2363 2493 7130 7131 7137 7138 7700 2290D 2360D 2 28A 2289N Description Pressure Switch C W Bracket BM 107 0 11Bar Fuse Carrier Fuse 3 Amp Snap Coupling Female Contactor Solenoid Valve 340 Fan Motor Fan Blades 170 Motor Protection Circuit Breaker Auxiliary
17. ost robust circuitry The Atomising Airflow to the pistol spray head is continuously variable allowing control over the coating texture and the coating structure The purpose built Wire Dispensing System ensures that the wire follows the optimum line to the pistol and reduces dust contamination of the wire As protection for both the equipment and the operator electrical thermal and air pressure cut outs are provided Full Fan Assisted Cooling is provided for the transformers and rectifier System displays provide easy monitoring of the equipment A current sensor is fitted to the unit which limits the spray current to the maximum rated for the unit i e 250A or 350A Two fixed and two braked castor wheels are provided which ease handling and improve the units mobility All the supplies from the Energizer to the spraying pistol e g power cables air hoses control cables etc are all quick release fittings and issue near ground level as an aid to pistol handling 1 3 SPECIFICATIONS 5250 5350 ENERGIZER 1 3 1 OUTPUT CHARACTERISTICS Spraying Current S250 Spraying Current S350 0 250A 100 Duty Cycle 0 350A 100 Duty Cycle Voltage 0 50V dc nominal Atomising Air 1 3 2 INPUT REQUIREMENTS 1 3 2 1 Electricity 1 563 min 5 bar 55cfm 90 psi S250CL 380 415 VAC Phase Earth 50 60hz 5350 CL 380 415 460 VAC 3 Earth Phase 50 60hz 250 CL 200 220V 3 phase Earth 50 60hz S350 CL 200 220 VAC Phase Ea
18. rth 50 60hz NOTE The 5250 Energizer for 380 415 460V input must be connected to a suitable isolator or switched socket protected by a suitable protective device rated at 20amps ph The S250 Energizer for 200 220VAC input must be connected to a suitable isolator or switched socket protected by a suitable protective device rated at 45 40amps ph The S350 Energizer for 380 415 460VAC input must be connected to a suitable isolator or switched socket protected by a suitable protective device rated at 32amps ph The S350 Energizer for 200 220VAC input must be connected to a suitable isolator or switched socket protected by a suitable protective device rated at 60 55amps ph THIS EQUIPMENT MUST BE CONNECTED TO EARTH 1 3 2 2 Clean Dry Compressed Air Min 1 3 3 DISPLAYS Current Voltage Atomising and Aux Air Mains Indicator 1 3 A GENERAL 1 3 4 1 Dimensions S250 8350 1 3 4 2 Weight Inc optional drive unit and wire dispenser 1 3 4 3 Power Rating 1 3 4 4 Power Factor 1 3 4 5 Auxiliary Circuits 1 3 4 6 Pressure Switch Setting 1 3 4 7 Tropicalisation 1 56m3 min 6 bar b5cfm O 90 psi 0 400 Amp analogue 0 50 Volts analogue 0 140psi 0 10 bar analogue Red Neon Indicator Width Inc Wheels 680mm Length 900mm Height Inc Handle 913mm 9250 200Kg S350 238Kg S250 12KVA S350 16KVA 0 85 Lag 110Vac and 24Vdc 30 psi 2 0 bar Standard SECTION 2 SAFETY PRECATIONS 2 SAFETY PRECAUTIONS
19. ssary to carry out items 1 2 and 3 SECTION 5 MAINTENANCE AND REPAIR Routine Maintenance Location of the control fuses Rectifier Thermal Switch Over Current Protection Pressure Switch 5 2 5 2 1 5 3 MAINTENANCE AND REPAIR Routine Maintenance Weekly Wipe down the exterior of the energiser and check all the electrical connections on the outside of the unit Monthly Isolate the electricity supply and remove the side panels Using a vacuum cleaner remove all dust residue Do not blow out the dust as this can force it into the transformer windings Visually inspect fro signs of overheating of the power cables Check the main power cables for tightness and retighten as necessary Location of control fuses The control fuses are externally mounted on the rear of the energizer F1 5A 110V Motor Drive supply F2 amp 3 5A mains in to auxiliary transformer F4 3A 110V control circuit solenoid valve pressure switch and mains contactor F5 3A 24V control circuit pistol controls and PLC See power circuit diagram EN210L Rectifier The Rectifier located on the left hand side of the energizer Fig 5 below The rectifier bank carries 3 normal polarity diodes 70U60 and 3 reverse polarity diodes 7OUR60 NB The diodes are available as individual spare parts In the event of diode failure the replacements must be the correct type and fitted into the correct location Fig 5 1 Rectifier Assembly 5 4 5 4
20. ure designed to protect the pistol and operator SECTION 6 FAULT FINDING No nozzle Air Air but no Voltage Insufficient Voltage Fan Stops 140 PLC I O Designations Conventional Motor Speed Current Control Note NO WORK SHOULD BE UNDERTAKEN IN THE ENERGIZER WITH THE MAINS SUPPLY CONNECTED FAULT 6 1 NO NOZZLE AIR 6 2 AIR BUT NO VOLTAGE 6 3 INSUFFICIENT VOLTAGE 6 4 COOLING FAN STOPS CAUSE amp REMEDY a Fault in the input power supply Check Supply Check fuses F2 F3 F4 and F5 Fault in the Pistol amp top Start switch assembly Fault in the control cable Fault in the 110VAC control circuit Fault in the 24VDC control circuit Faulty solenoid valve No mains air supply The energizer has overheated Mains contactor not energising Insufficient mains air to operate pressure switch Insufficient nozzle air to operate pressure switch Faulty pressure switch Fault in the control system Check the diodes in the rectifier Check the contactor Check the input supply Check the voltage selection switches Circuit breaker tripped check supply Circuit breaker tripped check motor 6 5 140 PLC I O Designations Table 1 State at State with power on trigger with State with pressed State with Voltage command Air on and pot Air off when pot setto pressed setto pressed Inputs Assignment active 200A and held 200A and held L Supply 24vdc M Supply Ov
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