TORNADO T25 Operating and Maintenance Instructions
Contents
1. 2 Don the headpiece and adjust the hand wheel at the back of the head harness to alow the harness to fit comfortably over the forehead It may be necessary to adjust the helmet cradle so that visor is at the correct height If the cradle is adjusted the head top fit must be re adjusted The visor can be moved closer to or further away from the face by sliding the visor carrier arms through the visor mounting posts Adjust the hood drawstring for a comfortably tight fit around the neck 3 Check that hair and clothing are NOT trapped in the seal Arrange the breathing hose so that it trails freely down the back and is not kinked or looped For further information please refer to the User Manual for air supplying device being used AFTER USE WARNING DO NOT remove the face piece until safely clear of the hazardous area 1 It is recommended that the hood is cleaned and decontaminated by light showering taking steps to ensure that water cannot enter the filters or blower housing of the TORNADO If water enters the blower or filter it will cause contamination which will be impossible to remove 2 Taking care not to damage the visor and especially the transparent tape around the visor sponge the inner and outer surfaces of the headpiece as necessary using warm water and a mild detergent such as TriGene CAUTION DO NOT use stiff bristled brushes strong detergents or solvent cleaners as they2. DO NOT use if the apparatus is damaged The head top and air hose must be inspected on every occasion before use to ensure that no damage of any kind is evident eg chemical damage splits or broken stitching which could cause leakage or reduced levels of protection A monthly inspection of the apparatus is a mandatory requirement in the UK under COSHH regulations and inspection on a monthly basis is strongly recommended for all other countries Protection will only be obtained if the unit is fitted correctly Protection levels may be reduced if wind speed exceeds 2 metres per second In the unlikely event that the air supplying device fails while in a hazardous area a depletion of oxygen and increase in carbon dioxide will occur within the hood THE HELMET HOOD MUST BE REMOVED AS SOON AS POSSIBLE TO AVOID DANGER OF SUFFOCATION LEAVE THE AREA IMMEDIATELY TORNADO head tops can be used in certain explosive and flammable atmospheres when used with T POWER which is marked as intrinsically safe It is the employer s responsibility to ensure that the intrinsic safety approval is compatible with the particular environment At very high work rates pressure in the device may become negative at peak inhalation flow Filters must not be fitted directly to the helmet hood TORNADO T25 SPECIFICATION Description Full Hood and Cape Classification when used with T IPOWER TIAIL AIRL INE NE FCV EN 12941 TH3 EN 1835 LDH3
3. EN 14594 3B Minimum Design Flow Rate when used with T IPOWER TIA LINE AIRL NE FCV 140 L min 140 L min 175 L min Assigned Nominal Protection Factor when used with TIPO WER TIA LINE AIRL NE FCV 40 500 40 200 40 200 Operating Temperature Limits Hood Air supplying devic e 10 C to 50 C Refer to User Manual for air supplying device being used Material Hood Visor Hypalon coated polyester or Trellchem Super Butyl Viton rubber coated polyamide Polycarbonate or Acetate options Weight Combined Hood and Helmet According to EN 529 2005 SELECTION OF AIR SUPPLYING DEVICE 920 Grams The following table identifies which air supplying device s is are approved for use with each type of T25 head top Type of Head top Material Description T25 AC T25 PC Hypalon coated Polyester Type of Air supplying Device T POWER T25 AC AS T25 PC AS Hypalon coated Polyester Anti static T25 AC CS T25 PC CS Butyl Viton Rubber coated Polyamide Anti static surface resistivity of less than 4 0 x 10 Ohms MARKINGS AND MEANINGS The T25 head top markings are in conformance with EN 12941 as follows Head top Markings Marking Meaning SCOTT Manufacturer Scott Health amp Safety Marking Meaning Polycarbonate visor T25 HOOD Product name Anti static material AC Acetate visor Buty
4. may cause damage e DO NOT allow water to enter the breathing hose 3 Check the hood exhale valve drawstring helmet harness cradle visor and visor connection points for wear and damage If damage is evident discard and replace components as appropriate 4 Dry the headpiece thoroughly prior to storage and store carefully ensuring that it is not creased scratched or torn Do not use radiant heat or artificial heating over 40 C for drying purposes as this may cause damage TORNADO T25 STORAGE When not in use the equipment should be stored in a clean dry environment away from direct heat sources between 10 C and 30 C at a humidity of less than 65 RH MAINTENANCE Carry out a thorough inspection of all component parts before and after each occasion of use paying particular attention to the exhale valve flap The valve flap must be replaced annually regardless of condition Valve flaps in storage have a shelf life of five years after which time they should be discarded Exhalation valve flaps are marked with a code indicating the year of manufacture The code 07 corresponds to 2007 and a dot is added each year thereafter so 07 would equate to 2008 RECORD INSPECTION AND MAINTENANCE DETAILS Record test and maintenance details on the Inspection and Maintenance Record Sheet provided at the back of this Manual Information recorded usually includes e Name of employer responsible f
5. A A A A A A A A A A A A A A A TORNADO T25 Operating and Maintenance Instructions WARNINGS Before using this equipment read the contents of EN 529 2005 and familiarise yourself with the requirements for respiratory protective devices and their potential effects on the wearer TORNADO and AIRLINE FCV system users must be familiar with workplace hazards prior to using the equipment and must be fully trained in the use of the apparatus TORNADO head tops must be used with a T POWER blower T A LINE or AIRLINE FCV Read this Manual in conjunction with the appropriate User Manual for the air supplying device prior to using the equipment T POWER must be fitted with filters selected from the TORNADO range of filters which are appropriate for the workplace hazard This product must only be used with Protector branded filters manufactured by Scott Health and Safety Limited The use of any other filters will negate the approval and will be likely to reduce the level of protection provided DO NOT confuse the EN 12941 and EN 12942 TORNADO filter markings with filter markings relating to other EN standards DO NOT use T25 in confined spaces oxygen deficient atmospheres lt 19 5 oxygen enriched atmospheres gt 23 or where there is an immediate hazard to life or health DO NOT use the hood if the ambient temperature is outside of the range 10 C to 50 C Humidity levels up to 95 RH do not present any operational problems
6. etails 2 Fold back the hood from the rear of the helmet so that the visor carrier arms are exposed 3 Pull gently to withdraw the visor arms from the mounting posts on the helmet The helmet and hood are now separated b Fit replacement hood 1 Fold back of the hood sufficiently to expose visor carrier arms and insert helmet 2 Align visor carrier arms with visor mounting posts on the helmet and push each arm into its respective mounting post 3 Taking a firm hold of the helmet with one hand and the hood with the other slowly pull the back of the hood over helmet until helmet is correctly positioned within the hood 4 Ensure that the hose entry hole in the hood is correctly aligned with that in the helmet Fit the hose to helmet hood see To replace the hose for further details To Replace the Hose 1 Remove the hose from the helmet by unscrewing in a_counter clockwise direction 2 Fit the new hose by inserting the threaded end into the captive nut within the aperture at the rear of the helmet Secure hose by screwing in a clockwise direction until finger tight DO NOT over tighten To Replace the Exhale Valve 1 Pull the valve cover from the valve and pull the exhale valve flap from its housing 2 Fit the replacement valve and check that the valve flap lies flat on the frame Align the valve cover with t
7. he slots in the valve and snap it onto the valve TORNADO T25 To Replace the Sweatband 1 Separate the helmet from the hood Pull the old sweatband from the head harness hooks 2 Fit the new sweatband onto the four hooks in the lower front of the headband fold across that part of the headband nearest the head and clip on to the two hooks at the top of the headband To Replace the Head Harness 1 Separate the helmet from the hood and turn the helmet upside down so that the harness is visible Remove all retaining tabs by using both thumbs to push the tabs toward the open ends of the slots in the helmet rim 2 Fully insert the white retaining tabs of the replacement head harness into the slots in the helmet rim and push down until they click into place TORNADO T25 WARRANTY The products manufactured at our factories in Skelmersdale and Vaasa carry a warranty of 12 months unless stated otherwise for parts labour and return to site The warranty period runs from the date of purchase by the end user These products are warranted to be free from defects in materials and workmanship at the time of delivery SCOTT will be under no liability for any defect arising from wilful damage negligence abnormal working conditions failure to follow the original manufacturers instructions misuse or unauthorised alteration or repair Evidence of purchase date will need to be provided for any claims arising during the war
8. l Viton material Visor Markings Marking Meaning Manufacturer s identification mark Marking Meaning Medium energy impact Optical class 1 Resistance to molten metals Low energy impact CE mark TORNADO T25 Helmet Markings Marking Meaning Marking Meaning Class designation EN 1835 Class designation EN 14594 Helmet certification User head size lower and upper limits Very low temperature Helmet molten metal classification Electrical insulation SHS Manufacturer s identificati k nelle Protector anufacturer s identification mar 3B Tuffmaster II Helmet type EN397 T25 Apparatus type 50 64cm CE CE mark 30 C Certifying body MM TH3 Class designation EN 12941 440V a c WEARING Note Remove the protective transit film from the outside and inside surfaces of the visor before donning CAUTION Whilst the materials which may come into contact with the wearer s skin are not known to be likely to cause skin irritation or other adverse effects to health they may cause allergic reactions in particularly susceptible individuals 1 Check that the hood is in good condition and free from damage that might reduce respiratory protection Ensure that the visor is free from blemishes which might impair vision Check that the helmet and helmet cradle are in good condition and free from cracks or crazing Flex the helmet and check that crazing does not appear
9. or the apparatus Make model number or identification mark of the apparatus together with a description of any distinguishing features sufficient to enable clear identification Date of the inspection maintenance together with the name signature or unique authentication mark of the examiner e Condition of the apparatus details of any defects found and any remedial action taken TORNADO T25 SPARE PARTS TA2131 Item No Description Hood with Polycarbonate Visor a T25 HOOD PC Hood with Polycarbonate Visor b T25 HOOD PC AS Hood with Polycarbonate Visor c T25 HOOD PC CS Hood with Acetate Visor a T25 HOOD AC Hood with Acetate Visor b T25 HOOD AC AS Hood with Acetate Visor c T25 HOOD AC CS Exhale Valve Flap Pack of 2 TORIVALVE Exhale Valve Cover Pack of 5 2017146 Helmet Assembly T25 HELMET ASSY Visor Mounting Post Pack of 2 2011022 Head Harness HXHG71RH Sweatband Pack of 20 HXSB40T Breathing Hose T HOSE EPDM Tear off Visor Cover Pack of 10 KIT96 VP TriGene Liquid 1 Litre 2008247 1 1 1 1 1 1 2 3 4 5 6 7 8 a Hypalon coated Polyester b Hypalon coated Polyester Anti static c Butyl Viton Rubber coated Polyamide TORNADO T25 FITTING SPARES To Replace the Hood a Remove existing hood 1 Unscrew and remove hose from helmet hood see To replace the hose for further d
10. ranty period All warranty claims must be directed through SCOTT Customer Services and in accordance with our sales return procedure NOTIFIED BODIES Inspec International Limited 0194 56 Leslie Hough Way Salford Greater Manchester M6 6AJ England BSI Product Services 0086 Kitemark House Maylands Avenue Hemel Hempstead HP2 4SQ England
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