Delfin MISTRAL 352 DS Operator And Maintenance Manual
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Delfin MISTRAL 352 DS Operator And Maintenance Manual

Industrial vacuum cleaners
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Delfin srl
Strada della Merla, 49/a
10036 Settimo Torinese (TO) Italy
Tel. 0039.011.8005500
Fax 0039.011.8005506
www.delfinvacuums.it
delfin@delfinvacuums.it
MISTRAL
industrial vacuum
cleaners
Operator's and maintenance
manual
Read this manual carefully before using the vacuum cleaner

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Summary of Contents for Delfin MISTRAL 352 DS

  • Page 1 Delfin srl Strada della Merla, 49/a 10036 Settimo Torinese (TO) Italy Tel. 0039.011.8005500 Fax 0039.011.8005506 www.delfinvacuums.it delfin@delfinvacuums.it MISTRAL industrial vacuum cleaners Operator's and maintenance manual Read this manual carefully before using the vacuum cleaner...
  • Page 2 In case of loss of or damage to the manual, ask DELFIN for a new copy. The technical details contained in this manual are the property of DELFIN and should be deemed of a confidential nature.

  • Page 3: Table Of Contents

    Contents Information section Identification of main parts Accessories provided 1.2.1 Optional accessories Identification details of manufacturer Marking plate Intended uses Allowed environmental conditions Noise levels Storage Scrapping 1.10 Technical details 1.11 Warranty Safety section Safety details Safety precautions Safety plates and symbols Outstanding risks Applied directives Installation section...

  • Page 5: Identification Of Main Parts

    Identification of main parts Models 352 DS 1) Push handle 2) Controls 3) Motor protection cover 4) Power cable with plug 5) Vacuumed material container side release levers 6) Suction pipe coupling point 7) Filter shaking lever 8) Removable vacuumed material container 9) Removable container handle 10) Fixed castors 11) Castors...

  • Page 6: Accessories Provided

    Information section Accessories provided 1) Flat aluminium mouthpiece Ø 50 (code AA1045) 2) Flex. PVC hose, 2.5 m with couplings Ø 50 (code AA2591) 3) Hand Brush 517 Ø 50 (code AA2592) 4) New iron reduction unit Ø 80/50 (code AA2638) 5) 16-pocket polyester filter kit cat.

  • Page 7: 1.2.1 Optional Accessories

    1.2.1 Optional accessories Absolute filter (Code art. AA 2627) The absolute filter permits trapping the finest dust particles which have not been trapped by the primary polyester filter. If the vacuum cleaner features this specific filter, its filtering capacity will have to be periodically checked.
  • Page 8 Information section Removable cyclone (Code AA 2658) The cyclone is a treated steel cone that separates the filtering chamber from the container. This is positioned above the vacuum inlet and below the filter. Its job is to protect the filter from hot or sharp solid bodies and nebulised liquids. Bag retention ring (Code AA 2655) This optional can be requested when the vacuumed material is to be collected in a disposable nylon bag fitted in the container.
  • Page 9 WET-DRY fixed accessory (Code AA 1134) The bracket of the WET-DRY accessory must be secured to the vacuum cleaner frame by means of the special front setting (A).

  • Page 10: Identification Details Of Manufacturer

    Information section Identification details of manufacturer Delfin srl Strada della Merla, 49/a 10036 Settimo Torinese (TO) - Italy Tel. 0039.011.8005500 Fax. 0039.011.8005506 www.delfinvacuums.it delfin@delfinvacuums.it Marking plate In compliance with the Machine Directive on vacuum cleaners, the machine is fitted with CE plates.

  • Page 11: Intended Uses

    Intended uses These specific vacuum cleaner models have been designed, built and protected for vacuuming dusts and solid materials only, using special filters. __________________________________________________________ Important! Always use specific filters for the type of dust or materials to be vacuumed. Any other use is considered IMPROPER. The vacuum cleaner is in any case intended for professional industrial use.

  • Page 12: Technical Details

    Information section 1.10 Technical details 352 DS Dust Voltage 230/50/60 V By-pass motors Power 2,300 W Max. air flow 360 m Depression 2.500 mm. H Filtering surface 20,000 cm Filter load 180 M Noise level 70 db Capacity 35 litres Vacuum diameter Ø...

  • Page 13: Warranty

    1.11 Warranty Delfin guarantees this vacuum cleaner model for a period of 24 months from the date of purchase indicated on the tax document at the time of delivery of the vacuum cleaner by the seller. The warranty shall be invalidated in the event of the vacuum cleaner having been repaired...
  • Page 15 They should also have the tools necessary to perform these duties properly. Delfin shall under no circumstances be deemed liable for accidents or damage caused by use of the vacuum cleaner by personnel not properly trained or who use it in an improper manner, as well as by even partial failure to comply with the safety regulations and intervention procedures indicated in this manual.

  • Page 16: Safety Section

    Safety section Safety precautions Important! The following indications are, by themselves, not enough to fully protect against all the hazards that could arise during vacuum cleaner operation. These will have to be integrated with common sense and the experience of the operator, both of which are crucial factors for preventing accidents.
  • Page 17 € 516,500.00 with the RAS Spa insurance company. In the event of Customers fitting a tool to the machine not supplied by DELFIN , make sure the safety conditions required by Machine Directive 98/37 EEC are complied with and in any event, DELFIN is unable to accept liability for any problems arising from use of such tool.
  • Page 18 The manual should always be kept handy for reference so the operating cycle can be checked every time there are doubts. In the event of this manual being lost or damaged, ask DELFIN for a new copy. Structural damage and improper alterations or repairs could change the protection capacity of the vacuum cleaner and therefore cancel this certification.

  • Page 19: Safety Plates And Symbols

    Clean these with a cloth, soap and water. Do not use solvents, diesel fuel or petrol. Replace the damaged plates with new ones supplied by Delfin. If a plate is affixed to a replaced part, make sure a new plate is affixed to the new part.

  • Page 20: Outstanding Risks

    Safety section Outstanding risks Careful analysis of risks performed by the manufacturer and stored in the technical file has made it possible to eliminate most of the risks associated with vacuum cleaner operation. The manufacturer advises carefully following the instructions, procedures and advice contained in this manual as well as applicable safety regulations, including the use of the envisaged protection devices, both those integrated in the cleaner and individual.
  • Page 22 Handling Weight (cm) (cm) (cm) (with packaging) 352 DS 44 Kg The machine is supplied in a strong cardboard box secured with straps. Transport the package using a fork-lift truck of adequate lifting capacity and make sure it is stable and that weight is properly distributed on the forks. Before starting to move, make sure the transit area is free and that there are no moving objects on the packaging.

  • Page 23: Installation Section

    Installation section Installation Caution! Before installing the vacuum cleaner, carefully make a sight check to pinpoint any damage suffered during transport. In the event of any component parts being damaged, do not proceed with installation. Notify the manufacturer and reach an agreement on how to proceed. The vacuum cleaner already features a suction filter.
  • Page 24 Fit the supplied pipe in the connector. Make sure the power supply corresponds to the voltage and frequency indicated on the vacuum cleaner plate. Important! Do not fit the plug in the power socket with wet hands. In the event of an extension being used, make sure this is in perfect condition, in compliance with EC standards and with cable cross section suitable for the power input of the vacuum cleaner.
  • Page 25 Important! The vacuum cleaner must not be used by unauthorised personnel and by anyone who has not read the operator's and maintenance manual. The operators and maintenance technicians who perform authorised jobs on the cleaner must be adequately informed about the use of individual protection devices such as shoes, gloves and mask, which make it possible to eliminate all risks associated with the performance of the various jobs.
  • Page 26 Description of controls Models 352 DS 1) STOP button 2) START button 3) Green POWER ON indicator light 4) Service socket 5) Blocked filter indicator 6) Vacuum meter...

  • Page 27: Operation Section

    Operation section Work cycle Important! Before fitting the plug, make sure the power voltage corresponds to that on the CE marking plate. • Make sure the power plug is correctly fitted in the power socket. • Make sure the flexible hose is properly fitted and locked in the vacuum pipe union. •...
  • Page 28 To move the vacuum cleaner, use the large handle. Caution! During vacuuming, avoid rolling up or bending the flexible hose. ________________________________________________________________________...

  • Page 29: Releasing And Removing The Removable Container

    Operation section Releasing and removing the removable container Stop the vacuum motors by pressing the relevant STOP buttons. Important! __________________________________ Disconnect the plug from the power socket. Turn the two levers on the side of the vacuum cleaner fully forward. Remove the container.

  • Page 30: 4.4. Using The Filter Shaking System

    4.4. Using the filter shaking system This operation must only be performed with the machine switched off once the motor has come to a complete halt. The filter shaking system is best operated every time before use and after prolonged operation.
  • Page 31 Caution! Special maintenance jobs on the vacuum cleaner must only be done by the manufacturer's skilled technicians.

  • Page 32: Informative Notes

    Informative notes This section describes the control and special maintenance operations crucial for keeping the vacuum cleaner in perfect working condition. Any other jobs which might be necessary to eliminate operating faults must be expressly authorised by the manufacturer. In such cases, always notify the identification details of the cleaner. In the case of major repairs, it is best to contact an authorised dealer, whose skilled personnel, backed by all the technological experience relating to the original factory construction methods, are always available and ready to promptly intervene.

  • Page 33: Maintenance Operations

    If the flexible hose is perforated, the power of the cleaner will be reduced and dust and liquids will leak into the environment. Caution! All maintenance and repair jobs must be performed directly by DELFIN or its authorised dealers. _______________________________________________________________________...

  • Page 34: Replacing The Filters

    Replacing the filters To replace the filters, proceed as follows: Turn off the vacuum cleaner by pressing the motor STOP buttons. Disconnect the vacuum cleaner plug from the power socket. Important! Wear individual protection devices. Release the two retainers that hold the motor head in place.
  • Page 35 Maintenance section Remove the container. Remove pin (A) and split-pin (B) that lock the filter on the shaking lever from under the vacuum cleaner. Lift the complete support filter. Loosen the clamp and remove the support ring with seal. Remove the knots and take out the pocket filter. Fit the new filter and put everything back in place, locking the cap.

  • Page 36: Troubleshooting

    Check seals and if necessary replace. Air leak. Check for any air leaks out of closing fasteners, tightening screws, container or filter chamber. Motor very noisy. Carbons worn or broken. Contact DELFIN after-sales. Caution! For any other problems, contact the DELFIN after-sales service.
  • Page 37 Spare parts orders can be sent by fax, by photocopying the attached form, via e-mail or ordinary mail. 0039.011.8005506 E-Mail delfin@delfinvacuums.it Strada della Merla, 49/a Mail 10036 Settimo Torinese (TO) Italy...
  • Page 38 Recommended spare parts Description Code Cont. seal/metallic chamber Ø 420 AR 3439 16-pocket polyester filter cat "G" Ø 420x400 AR 3444 Metallic filter seal Ø 420 AR 3485 Metallic filter retention clamp 420 AR 3471 Metallic adhesive kit AR 3707 Bypass motor 1150 W 230 V AA 2475 Set (6 pcs) metallic head cover sound-dampeners...
  • Page 39 DATE Delfin srl Strada della Merla, 49/a Page 10036 Settimo Torinese (TO) – Italy Tel. 0039.011.8005500 IMPORTANT: Type or complete in block capitals Fax 0039.011.8005506 Spare parts order form SENT BY ADDRESS LOCALITY PROV. NATIONALITY TEL. MODEL PART NO. TAB.
  • Page 40 01 - Machine body mod. MISTRAL 352 DS Ref. Code Description 1(a) AR 3484 Metallic filter holder ring Ø 420 1(b) AR 3484/b Metallic filter holder ring Ø 420 stainless steel AR 3485 Metallic filter holder seal Ø 420 AR 3471 Metallic filter retainer clamp Ø...
  • Page 41 01 - Machine body mod. MISTRAL 352 DS...
  • Page 42 02 - Trolley mod. MISTRAL 352 DS Ref. Code Description AR 4217 Castor Ø 100 with/brake AR 4218 Castor Ø 100 4 AR 4299 Fixed wheels Ø150 MTL 4 + 5 AR4299 AR4299 wheel axle kit AR 3498 Square under-head screw for metallic trolley castors...

  • Page 43: Spare Parts Section

    Spare parts section 02 - Trolley mod. MISTRAL 352 DS...
  • Page 44 04 - MOTOR head 2 mod. Mistral 352 DS Ref. Code Description AR 3512 Adhesive resin-covered Delfin logo AR 3513 8x25 socket cap screw AR 3514 Metallic head cap AR 3515 Metallic head cap sound-proofing AR 3516 Metallic head cover 352 DS AR 2029 Power cable 3x2.5 10 m...
  • Page 45 Spare parts section 04 - MOTOR head 2 mod. Mistral 352 DS...
  • Page 46 Distributor:...

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