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 Dry Filter Spraybooth Installation and Maintenance Instructions

 

 

   

 

 

 

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The metal body of the motor, the switchgear control panel and, the fan unit must all be earthed.  It is strongly 
recommended that an earth leakage circuit breaker with a tipping current of 30mA or less is fitted on the incoming 
electrical supply. 
 
Motors are designed to operate on voltages b6% of the highest voltage and –6% of the lowest voltage shown 
on the rating plate, e.g. 380Volts–6% to 415V+6%.  This statement is only applicable to range rated motors, which are 
evident from the hyphen separating the two values, e.g. 380-415V.  On motors with a spot voltage, i.e. 415V, the 
operating voltage should be plus or minus 6% of that spot voltage.  Please Note: If voltage deviates beyond these limits 
there is a danger that the motor protection will continually trip, and hence the fan will not meet the requirements of the 
Spraybooth. 
 

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Electrical Connections

 

 
All electrical connections should be carried our by a qualified and authorised electrician in accordance with local site 
regulations and the latest issue of the IEE Regulations. 
 
In interests of electrical safety, a local means of isolating the electrical supply should be located as close as practically 
possible to the Spraybooth, and must be of a type capable of being fitted with a lock to prevent the supply being 
inadvertently turned on during maintenance operations. 
 
In the case of larger Spraybooth installations, a local means of isolating the electrical supply should be located as close 
as practically possible to all fan units individually.  This is of particular importance when contactor or starter panels are 
remotely mounted. 

 

Operating voltage and other electrical data are marked on the motor nameplate.  Please make sure that the motor is 
suitable for the electrical supply on which it will be used.  Conductors of the electrical supply cables should be 
connected securely to the appropriate electrical motor terminals in accordance with the diagrams in the motor terminal 
box and with the information given on the motor rating plate.  All cables must be of adequate size to prevent any drop 
in supply voltage.  The appropriate cable gland must be fitted to the terminal box and, tightened and secured against 
ingress of duct, dampness or, water.  Terminal box covers must be fitted correctly, ensuring that the gasket seals the 
terminal box effectively. 
 
Motors must be connected to a contactor starter, incorporating no voltage release, overload protection and, for three 
phase motors, phase failure protection (single phase prevention). On direct on-line starters the overload unit should be 
adjusted to trip out at the motors full load current as shown on the motor rating plate.  In cases where the motor is only 
lightly loaded it is permissible to set the overload to a lower value, but under no circumstances should the overload be 
set to a higher value than the full load current shown on that motors rating plate.  The direction of rotation of the fan 
unit is marked on the outside of the fan casing with a yellow label.  To reverse the direction of rotation switch off and 
isolate the electrical supply and, on three phase motors interchange any two of the incoming supply wires.  On single-
phase motors, check details inside the motor terminal box cover. 
 

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Siting of Electrical Controls

 

 
Please refer to the following diagram for the permitted position to site electrical controls.  If the Spraybooth supplied is 
of the Extract Chamber type, i.e. to be located within a complete Sprayroom, all electrical equipment within this room 
(Zone One Area) must be of an EEXD flameproof configuration.  All wiring must be completed in micee-type cable 
and any other sources of ignition must be excluded from this area. 
 
If it is intended to use non-flameproof type starters for controlling a Sprayroom type environment, the starters must be 
located outside the Sprayroom area within an area designated as a safe area. 
 
 
 
 
 
 
 

Summary of Contents for DEC2.2

Page 1: ...DRY FILTER SPRAYBOOTH INSTALLATION MAINTENANCE INSTRUCTIONS Scott Sargeant Woodworking Machinery Ltd 1 Blatchford Road Horsham West Sussex RH13 5QR ENGLAND Tel 44 0 1403 273000 W b ...

Page 2: ......

Page 3: ...entification of Working Areas 4 Delivery and Handling 5 Inspection 6 Warranty 7 Assembly and Installation 8 Exhaust Ducting 9 Noise 10 Electrical Data 11 Electrical Connections 12 Siting of Electrical Controls 13 Fitting of Filters 14 Commissioning 15 Operation 16 Maintenance 17 Servicing 18 Spare Parts 1 1 1 2 3 3 3 4 4 4 5 5 6 6 7 7 8 9 ...

Page 4: ......

Page 5: ... above information products manufactured for supply within the EEC will have a CE Mark affixed which indicates compliance with the directives listed on the declaration of conformity contained within this document To enable the identification of spare parts please refer to the tabulated information contained within section 18 of these instructions 2 Uses Of the Machine Normal use of an Airflow Spra...

Page 6: ...n Weight Individual Panel Weight Pack of Filter Paper DF2 2 310 88 25 10 DF3 3 375 90 25 10 DF4 0 430 104 25 10 DF4 4 510 2 x 88 25 10 DF5 5 570 2 x 90 25 10 DF6 6 630 2 x 90 25 10 DFB1 1 175 72 25 10 DFB2 2 240 88 25 10 DEC2 2 260 88 25 10 DEC3 3 325 90 25 10 DEC4 0 380 104 25 10 DEC4 4 460 2 x 88 25 10 DEC5 5 520 2 x 90 25 10 DEC6 6 580 2 x 90 25 10 DHC2 2 190 88 25 10 DHC3 3 225 88 25 10 DHC4 0...

Page 7: ...cement of any parts and associated carriage costs It does not cover the labour to fit parts or the cost of removing refitting or any secondary losses Any warranty claim must be immediately notified to Airflow No repair work is to be conducted without prior agreement Any claim or defect arising from incorrect installation inadequate maintenance or abuse of the equipment however caused is not covere...

Page 8: ...hing Limited on the suitability of intended ductwork systems Please contact our Sales Department for further advice 9 Noise Please refer to the tables over to obtain information of test results obtained from typical Airflow Spraybooth installations Please Note Specific individual noise levels should be obtained following installation of your Spraybooth as it is impossible for Airflow to predict th...

Page 9: ... supply cables should be connected securely to the appropriate electrical motor terminals in accordance with the diagrams in the motor terminal box and with the information given on the motor rating plate All cables must be of adequate size to prevent any drop in supply voltage The appropriate cable gland must be fitted to the terminal box and tightened and secured against ingress of duct dampness...

Page 10: ... of your Spraybooth and add to this length an extra 250mm Cut the paper this length At the left and right hand side of each filter paper slot is an angled filter paper clip Gather together the first three or four corrugations at the left hand side of the filter paper and insert them into the filter paper clip This will now hold the left hand side of the filter paper Stretch the filter paper carefu...

Page 11: ...validation of your 12 month Parts Warranty DAILY Check the condition of the Filter Medium If a Filter Loss Gauge is fitted ensure that once the Booth is running the pressure drop across the filter medium is within recommended limits Ensure that all fans are operating correctly and listen for any unusual noises or vibration which may indicate a deteriorating condition of the drive belts and or an a...

Page 12: ...late using the M16 nuts until it is possible to deflect the belt by 10 15mm as it enters the fan housing with moderate finger pressure Caution Do not cover tighten drive belts as premature wear of motor bearings shaft bearings and other drive components will result 7 Replace belt guard 8 Test run the Fan REMOVAL AND REPLACEMENT OF COMPLETE CARTRIDGE ASSEMBLY 1 Isolate the supply to the Spraybooth ...

Page 13: ...hly without noise or vibration Airflow provides a national network of trained service engineers Each service vehicle is equipped with a considerable range of genuine spares We would strongly recommend that to maximise the performance and longevity of your Our own service personnel carry out airflow Spraybooth that service work Please Note It is a condition of your 12 month Warranty that your Spray...

Page 14: ...lare under our sole responsibility that the spray booth referred to in these instructions taking into account the state of the art comply with or are designed and constructed so far as is possible to comply with the relevant essential Health and Safety requirements as indicated in the technical file and contained within EEC Directives Machinery Directive 2006 42 EC Electromagnetic Compatibility Di...

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