KaVo EWL 5423 Operating Instructions Manual
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KaVo EWL 5423 Operating Instructions Manual

All purpose blasting system
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Operating Instructions
All Purpose Blasting System
EWL 5423/5030
KaVo Elektrotechnisches Werk GmbH
Wangener Straße 78
D-88299 Leutkirch
Tel.: 0 75 61 / 86-0 • Fax: 0 75 61 / 86-22 2

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  • Page 1 Operating Instructions All Purpose Blasting System EWL 5423/5030 KaVo Elektrotechnisches Werk GmbH Wangener Straße 78 D-88299 Leutkirch Tel.: 0 75 61 / 86-0 • Fax: 0 75 61 / 86-22 2...

  • Page 3: Table Of Contents

    Organes de commande et defonctionnement ..................9 Operation ..............................11 A 8.1 Dust collector EWL 5030 ........................11 A 8.2 All purpose blasting station EWL 5423 ....................12 A 8.3 Abrasive blasting in the recirculating blasting range ................13 A 8.4 Fine blasting in the disposableabrasive range ..................14 Maintenance ..............................15...

  • Page 4: A 1 User Information

    The following should also be observed: request these from your responsible KaVo Important information for operator agent. Duplication and distribution of the • the work safety regulations, and engineer.

  • Page 5: A 2 Scope Of Delivery -Accessories

    A 2 Scope of delivery –Accessories Check that the equipment is complete: 2.1 All purpose blasting system EWL 5423/5030 consisting of: 1 All purpose blasting station EWL 5423 1 Pair of gloves size L 2 Cuffs 1 Dust collector EWL 5030...

  • Page 6: A 3 Mains Voltage - Mainsfrequency

    Width: 460 mm Depth without suction hose: 410 mm Depth with suction hose: 490 mm Operating the all purpose blasting station EWL 5423 as specified by the ma-nufacturer is possible under the conditions according to IEC 1010, 1.4. EWL 5423/5030...

  • Page 7: A 5 Mounting And Connection

    EWL 5030) when work invol-ving noxious materials such as investment compounds containing quartz is undertaen. 5.2 Dust produced by the all purpose blasting station EWL 5423 is sucked out through the extraction point 5.2.1 Insert suction hose into hose noz- of dust collector EWL 5030.

  • Page 8: A 6 Preperations For Commencing Operation

    6.1.2 Open the protection shield 1 in the direction of the arrow and fill the all purpose blasting station EWL 5423 with the abrasive required (max. grain size 250 mm). Leave the basket in the unit when...

  • Page 9: A 6.3 Fitting Gloves Or Cuffs Em

    A 6.5 Setting the blasting pressure in the disposable abrasive range. 6.5.1 Set the required blasting pressure with pressure controls blasting ranges I, II and III as indicated on pressure gauges When using glass beads do not exceed a max. pressure of 3 bar. EWL 5423/5030...

  • Page 10: A 6.6 Dust Collector Ewl 5030

    EWL 5030 starts. 6.6.8 Switch off the all purpose blasting station EWL 5423. The dust collector EWL 5030 must then also switch off after a few seconds latency time. 6.6.9 When selector is set to position "continuous mode"...

  • Page 11: A 7 Organes De Commande Et Defonctionnement

    OPERATING INSTRUCTIONS A 7 Controls and functional elements All purpose blasting station EWL 5423 1 Protection shield 2 Protective grille 3 Jet nozzle 4 Fine jet I 5 Fine jet II 6 Fine jet III 7 Swivel support 8 Chisel 9 Rotary switch "Blasting range"...
  • Page 12 Handle k Power switch l Selector "Automatic" "Continuous" ö Socket outlet y Hose nozzle x Lever indicator, red c Operating indicator, green v Potentiometer "Response sensitivity" b Indication, green "Response sensitivity" n Suction hose compl. m Filter container EWL 5423/5030...

  • Page 13: A 8 Operation

    EWL 5423 unit connected. 8.1.3 Press power switch to position"I" 8.1.4 Switch on the EWL 5423 unit. Dust collector EWL 5030 also starts up automatically. 8.1.5 When the EWL 5423 unit is switched off, the dust collector EWL 5030 continues to run for several seconds and then switches off automatically.

  • Page 14: A 8.2 All Purpose Blasting Station Ewl 5423

    A 8.2 All purpose blasting station EWL 5423 Any liability shall be excluded for defects which are the consequence of operation not specified by the manufacturer. 8.2.1 Mould extraction 8.2.2 Open the protection shield 1 in the direction of the arrow and place the casting in position.

  • Page 15: A 8.3 Abrasive Blasting In The Recirculating Blasting Range

    8.3.7 On completion or to check the progress of the blasting process, release the foot switch. Take blowing nozzle of its holder and clean the casting of abrasive and dust by pressing in the direction of the arrow. EWL 5423/5030...

  • Page 16: A 8.4 Fine Blasting In The Disposableabrasive Range

    8.4.7 On completion or to check the progress of the blasting process, release the foot switch . Take blowing nozzle out of its holder and clean the casting of abrasive and dust by pressing in the direction of the arrow. EWL 5423/5030...

  • Page 17: A 9 Maintenance

    Disconnect the compressed air hose from the supply to remove pres- sure from the all purpose blasting station EWL 5423. 9.1.1 Unscrew the connection remove the compressed air hose 9.1.2 Apply not more than one drop of oil to the screw connection 9.1.3 Insert the compressed air hose...

  • Page 18: A 9.3 Changing The Abrasive In The Recirculating Blasting Range

    9.5.3 Refit the nozzle and screw the sleeve cover back on. Check for correct nozzle diameter. Fine blasting ranges "I" and "II": ∅ 0.8 mm diameter Fine blasting range "III": ∅ 1.3 mm diameter EWL 5423/5030...

  • Page 19: A 9.7 Changing The Protection Shield

    9.8.6 Clean or replace the splash guard as necessary and secure with screws 9.8.7 Reinsert protective grille 2. 9.8.8 Close the protection shield 1 and insert power plug into a properly fused socket. EWL 5423/5030...

  • Page 20: A 9.9 Dust Collector Ewl 5030

    9.10.7 Insert new micro filter 9.10.8 Secure the filter clamping disc and micro filter by rotating the filter clamping nut 9.10.9 Mount the top part of the unit that the contact plate faces the filter connection piece and apply the clamps . EWL 5423/5030...

  • Page 21: A 10 Operating Faults

    Nozzle 3 worn c) Insufficient amount of abrasive in storage container 10.2.2 Remedy: a) Insert nozzle 3 fully (see A 9.6- A 9.6.2) b) Replace nozzle 3 c) Refill or top up abrasive (see A 9.3- A 9.3.4) EWL 5423/5030...
  • Page 22 Fine nozzle blocked c) Nozzle in storage container blocked 10.5.2 Remedy: a) Top up the abrasive (see A 9.4- A 9.4.2) b) Clean or replace fine nozzle as necessary (see A 9.5- A 9.5.3) c) Clean nozzle EWL 5423/5030...
  • Page 23 10.8 Dust collector EWL 5030 does not operate together with the EWL 5423 unit 10.8.1 Possible causes: a) EWL 5423 unit not plugged into socket outlet of the dust collector b) Response sensitivity is not correctly adjusted 10.8.2 Remedy:...

  • Page 24: A 11 Technical Data

    A 11 Technical data All purpose blasting station EWL 5423 Dimensions Width: 448 mm Height: 715 mm Depth: 457 mm Height clearance: 935 mm Power rating: 45 W Weight without abrasive: approx. 24.5 kg Air supply pressure: max. 6 bar Jet pressure: 0-max.
  • Page 25 5.5 A with 240 V (Australia) max. 12 A with 240 V (GB) Suction performance: approx. 40 l/sec Capacity: Gypsum dust: approx. 5.5 kg Blasting agent: approx. 10 kg We reserve the right to make any alterations. EWL 5423/5030...

  • Page 26: Guarantee Conditions

    Under valid KaVo EWL delivery and payment conditions, KaVo EWL gives a guarantee of satisfactory function and freedom from faults in material and manufacture for the duration of 6 months from the date of sale certified by the vendor. After expiry of the warranty, KaVo gives a guarantee of another 6 months for damage attributable to deficiencies in the material or in manufacture.

  • Page 27: Declaration Of Conformity

    DECLARATION OF CONFORMITY CONTRPL UNIT Declaration of conformity KaVo ELEKTROTECHNISCHES WERK GmbH Wangener Str. 78 D-88299 Leutkirch im Allgäu declare that the product Devesting and Blasting Stations Types 5420, 5423, 5433 1 ) Dust collector EWL 5030 2 ) to which this declaration relates, is in conformity with the essential protection requirements according to the provisions of Directive...

  • Page 28: Spare Parts Ewl 5328

    EWL 5423/5030 SPARE PARTS Spare parts EWL 5423 0.620.3332 ∅ 0.620.3472 ∅ 0.620.3452 ∅ 0.620.3462 1.000.0862 0.620.4292 0.625.0071 0.620.3422 0.224.2508 0.620.4012 0.620.3652 0.620.3052 0.620.3482 0.224.2505 ∅ ∅ 0.620.3512 0.620.2792 ∅ 0.620.3502 0.224.2504 EWL 5423/5030...
  • Page 29 OPERATING INSTRUCTIONS 0.220.0861 0.620.3092 0.220.0862 0.220.0828 0.242.4012 0.261.5035 0.221.5309 0.251.1012 0.223.2142 Reed 0.224.2500 0.620.3312 0.620.1851 S 0.620.1861 M 0.620.1871 L 0.620.1881 XL 0.211.6182 0.211.6172 0.251.4501 0.223.2257 0.211.6172 0.211.6202 0.223.2322 0.211.6212 0.211.6202 0.211.6222 0.211.6102 0.220.0589 EWL 5423/5030...
  • Page 30 EWL 5423/5030 SPARE PARTS 0.224.2500 0.220.7318 0.620.3322 0.222.6200 0.620.3242 0.247.8306 0.620.1761 0.620.3022 0.200.6523 0.211.6232 0.200.6408 0.620.3432 0.224.2507 0.211.6212 0.220.0593 0.258.4003 0.620.4112 0.261.5035 0.220.0588 0.223.6419 0.223.2143 0.245.3013 0.221.9111 0.260.8113 0.620.3542 0.620.4162 0.220.0591 0.224.2506 0.258.4007 0.245.5015 0.261.5098 0.211.6232 0.220.0595 0.620.3852 0.251.1012 0.620.3832 0.260.8136...
  • Page 31 EWL 5423/5030 SPARE PARTS 0.620.1261 - 0.620.4032 - 0.260.8133 0.220.0588 0.251.1010 0.242.4015 0.620.3182 0.223.2142 0.220.7930 0.620.3312 0.240.2248 0.220.1723 0.255.9000 0.251.1012 0.260.8123 0.242.4012 0.620.2041 0.220.0381 0.220.0279 0.220.0437 0.211.6212 0.220.0673 0.200.1046 0.220.0593 0.224.2503 EWL 5423/5030...
  • Page 32 EWL 5423/5030 SPARE PARTS 0.620.1971 bl 0.620.1981 gr 0.620.3152 0.620.1951 rt 0.202.6079 ∅ 0.200.6809 0.620.2792 ∅ 0.620.3502 ∅ 0.200.6810 0.620.3512 0.620.3482 0.211.6252 0.620.3862 0.220.0590 0.200.6069 0.620.3492 0.620.1771 0.620.3102 0.620.3132 ∅ 0.620.2072 0.200.6015 0.220.0278 0.200.6015 0.200.6506 0.211.6222 0.220.7928 0.620.3172 0.620.1981 (25-150 KP) 0.620.1991 (100-250 KP)
  • Page 33 EWL 5423/5030 SPARE PARTS 0.261.5035 0.258.4003 0.251.1010 0.221.6009 0.242.4022 0.223.2142 0.211.6152 0.221.3350 0.211.6182 0.221.2919 0.222.6077 0.211.6102 0.261.5104 0.242.4012 0.210.5353 0.258.4007 0.224.2470 0.251.1012 0.220.0278 0.210.5352 0.211.6212 0.223.1063 0.223.0136 0.211.6152 0.211.6182 0.220.7928 0.211.6222 0.211.6202 0.211.6102 0.224.6328 0.211.6232 0.211.6242 0.211.6212 0.242.4012 0.211.6212 0.203.0880 0.617.0531...

  • Page 34: Spare Parts Ewl 5419

    EWL 5423/5030 SPARE PARTS Spare parts EWL 5419 EWL 5423/5030...

  • Page 35: Spare Parts Ewl 5030

    EWL 5423/5030 SPARE PARTS Spare parts EWL 5030 0.223.1050 0.659.8422 0.692.6011 0.223.2292 0.659.2972 0.659.8382 0.659.3022 0.659.8432 0.659.8392 0.659.3012 0.221.1211 100-130 V 0.221.1212 220-240 V 0.658.9521 0.659.8492 0.659.3022 0.659.9202 0.659.9212 0.659.9222 EWL 5423/5030...

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Ewl 5030

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