FINAL DRAWINGFOR EYE WASHER 1. SHIP TYPE : 6,500.00 M3 LPG VESSEL 2. SHIPYARD : JIANGSU DINGHENG SHIPPING CO., LTD 3. HULL NO. : DH006/007/008/010 4. MANUFACTURER : HUGHES SAFETY SHOWER/UK 5. DATE : 2012-04-18 FINAL DRAWING . 6 Certificate of Conformity ………………………. 2.…………………………….. 4 Operation Instruction …………………….……...Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 CONTENTS 1..……………………. 3. 4.…....... 2 Technical Drawing ……………………….….….…………………………….... 15 page 1 of 16 ..………………………. Equipment Description ………………. Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 Equipment Description page 2 of 16 . It has a removable self-draining overhead shower nozzle. which is specifically designed for high flow rates in line with EU and ANSI standards. page 3 of 16 . The pictogram ‘Emergency Shower’ sign is to International Standard ISO 3864-1 and is complete with mounting brackets. SUITABLE FOR NON-FLAMEPROOF OR ZONE 1 AND 2 AREAS. The shower is preinsulated with polyurethane foam to provide maximum insulation and has a corrosion resistant polyethylene outer jacket. Complete with baseplate for floor mounting. The water jets lift off the dust covers when operated. 240 VOLTS. STAINLESS STEEL TUBULARS. The eye/face wash diffusers are fitted with dust covers. GAS GROUPS IIA AND IIB. The shower is operated by a pull handle for ease of use in an emergency. TRACE TAPE HEATED.Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 Equipment Description: 2 OFF MODEL EXP-AH-5GS/34G OUTDOOR FREE STANDING EMERGENCY SAFETY SHOWER WITH EYE/FACEWASH DIFFUSERS. fine mesh strainers and individual flow controllers and are designed to give a gentle flow of aerated water. FITTED WITH 2 SETS PICTOGRAM EMERGENCY SHOWER AND EYE WASH SIGN WITH BRACKETS. Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 Technical Drawing page 4 of 16 . Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 page 5 of 16 . Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 Operation Instruction page 6 of 16 . 2.5 3.8 3.co.7 3.3.3.1.9 GENERAL MOUNTING WATER SUPPLY WATER SUPPLY PIPE MATERIAL FITTING SHOWER EQUIPMENT FITTING EYEBATH EQUIPMENT ELECTRICAL SUPPLY ALARMS NOTES GENERAL OPERATION & TRAINING INSTRUCTIONS 3.3.4 3.5 3.uk EMERGENCY SAFETY SHOWERS EYEBATHS & DECONTAMINATION SYSTEMS ECONOMY OUTDOOR EMERGENCY SAFETY SHOWERS EXP-EH-2G EXP-EH-5G EXP-EH-5G/10G EXP-EH-5G/34G EXP-EH-5G/35G EXP-EH-5G/45G MODELS COVERED EXP-EJ-2G EXP-AH-5G EXP-EJ-5G EXP-AH-5G/10G EXP-EJ-5G/10G EXP-AH-5G/34G EXP-EJ-5G/34G EXP-AH-5G/35G EXP-EJ-5G/35G EXP-AH-5G/45G EXP-EJ-5G/45G STAINLESS STEEL (GS) VARIANTS All units supplied for use in hazardous areas meet the requirements of Atex Directive 94/9/EC and are CE marked.1.uk page 7 of 16 SERVICING WATER QUALITY SHOWER MAINTENANCE EYEBATH MAINTENANCE FLUSHING SHOWER EYEBATH CLEANING MAINTENANCE AND SERVICING OF ELECTRICAL EQUIPMENT IMPORTANT NOTES OUT OF SERVICE PROCEDURE England .2.3.5 CODE OF PRACTICE TRAINING KNOW WHERE THEY ARE KNOW HOW TO USE THEM SAFETY POSTERS AND TRAINING FILMS GENERAL MAINTENANCE & SERVICING INSTRUCTIONS 3.4 3.1.6 3.6 3.1.1 3.7 3.2 3.1.2.3.1.3.1.4 3.hughes-safety-showers.3 3.3 3.1. II 2 GD c INSTALLATION INSTRUCTIONS 3.3.8 3.Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 INSTALLATION OPERATION & MAINTENANCE INSTRUCTIONS www.3 3.1.3.co.2 3.2.1 3.1 3.3.9 Hughes Safety Showers Ltd Whitefield Road Bredbury Stockport Cheshire SK6 2SS Tel: +44(0)161 430 6618 Fax:+44(0)161 430 7928 Email:Info@hughes-safety–showers.2 3.2. Emergency Shower. Consideration should be given to the location of equipment sensitive to heavy deluges of water or diluted chemicals. Consideration should also be made for disabled persons. Water temperature may also have a bearing on the effectiveness of the equipment chosen. especially if there is a possibility of the water freezing. equipment shall be suitably protected or alternatively a unit specifically designed to operate in such conditions shall be installed. The nature.1 GENERAL When planning the installation of Emergency Safety Showers.1 INSTALLATION INSTRUCTIONS ECONOMY OUTDOOR EMERGENCY SAFETY SHOWERS MODELS COVERED EXP-E H-2G EXP-E H-5G EXP -EH-5G/10G EXP -EH-5G/34G EXP -EH-5G/35G EXP -EH-5G/45G INSULATED (-EJ-) ARCTIC (-AH-) STAINLESS STEEL (GS) VARIANTS 3. which includes eye protection. Eyebath and Eye/Facewash units should be located in a prominent position on the same level as the hazard and the path of travel shall be free from obstructions such as heavy traffic or doorways that may prevent the immediate use of the equipment. There is a possibility with some dangerous substances that drenching with water could accelerate a chemical reaction. Such equipment should be installed within 10 seconds reach if an accident occurs. location and procedures for firstaid and decontamination. The work areas beneath elevated showers should also be considered in this regard. Eyebaths and Eye/Facewash equipment the advice of a qualified first-aid person or medical advisor should be sought to establish the most suitable choice of equipment. and the area under the unit should be well lit at all times and the operating mechanism must be clearly visible. Furthermore. green/white stripes/hatching or green lights should be used to help identify the Emergency Shower. Eyebath and Eye/Facewash equipment is not a substitute for proper primary protective devices. including people in wheelchairs or people with special requirements due to their height. As a defence against splashing injurious liquids and flying solid particles. or insulated from the effects of overheating caused by solar radiation. in particular electrical equipment. LOCATION For Emergency Safety Shower. Emergency Shower. Eyebath or Eye/Facewash equipment to work effectively when needed.1. it must be installed properly and in the correct location. they should be self -draining. When equipment is located indoors waste water must be contained for subsequent safe disposal or there must be adequate drainage. The area around and underneath the shower should provide good drainage. workers should wear Personal Protective Equipment (PPE) as needed. Eyebath and Eye/Facewash water temperatures must never exceed 38. face protection and protective clothing. Walk-on Panel type foot controls or Foot Treadles must be installed so that loose objects or gravel cannot obstruct their operation. If there is a doorway in the path of travel. wherever possible. Also. Eyebath and Eye/Facewash position. Emergency Shower.Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 3. severity and environment of the hazard should be considered in determining the maximum allowable unobstructed distance.6°C or drop below 10°C. no closer than 3 metres or further than 15 metres. procedures must be in place for clearing away residue waste water after the use of this equipment. In all circumstances installation procedures should be in accordance with proper plumbing practices. page 8 of 16 . it must not be possible to lock or latch the door against the direction of travel and the swing of the door must also be in the direction of travel of the exposed person. For hazards involving strong acids or caustics such equipment must be immediately adjacent to the hazard and outside the most likely spray paths. Multiple models with different types of activation should be avoided wherever possible. When units are installed outdoors in very hot climates. VISIBILITY All units should be clearly labelled with a pictogram sign to EC Standard 92/58/EEC (or International equivalent when outside the EC) and the sign should be positioned so that it is highly visible within the area served by the equipment. Where there is a possibility of freezing. Eyebath and Eye/Facewash equipment must be either of the same material or of a material compatible with that of the unit to avoid corrosion. IMPORTANT NOTE: Isolation Valves should be fitted to the supply pipes in an accessible position for use during maintenance.EH-5G/35G EXP. The tubular components should be screwed together using PTFE tape or pipe sealant.EH-5G/34G • EXP.EH-5G/10G 1¼ inch BSP Male. Minimum Supply Pressure • • • EXP. Fix to suitable level surface using M12 bolts of a length and type to suit the base material. Mounting Emergency Shower. Where more than one unit is fed from the same water supply the capacity should be such that all units should be operable at the same time without impeded performance.2 MOUNTING Assembly This shower is supplied partially disassembled to reduce transport costs. Eyebath and Eye/Facewash units should be fed from a potable water supply (drinking water or water of similar quality) and where necessary a non-return check valve should be fitted to the supply pipe feeding the unit. Situated approximately 135mm above floor level and normally on rear as viewed from shower operating position.EH-5G/45G The baseplate is 205mm x 155mm with 4 x 15mm diameter holes for fixing bolts on 155mm x 100mm centres. no permanent or temporary connections shall be made to the water supply that can affect the flow rate or pressure such that they drop below the recommended minimum.1. The use of dissimilar metals in the supply pipe should be avoided as this could cause corrosion throughout the system. The supply pipe should have at least the same diameter as the inlet pipe on the equipment (even larger if long lengths of pipe are being used to feed this equipment and especially if only low water pressures are available).EH/5G/34G 2. The isolation valves should have locking mechanisms ‘to prevent unauthorised shutoff ‘ and should be labelled accordingly with fixed permanent tags. EXP. Eyebath and Eye/Facewash units must be mounted in accordance with the specific mounting instructions.The baseplate is 460mm square with 4 x 17mm diameter holes for fixing bolts on 305mm x 305mm centres as shown on the General Arrangement Drawing.EH5G/10G EXP. 3.EH-5G/35G 1. If the water pressure exceeds the manufacturers recommended maximum a pressure reducing valve should be fitted within the supply line. Cast iron or mild steel pipe and fittings must not be used unless they are protected with a galvanised finish. Once installed their stability should be tested to ensure they are safe and pose no hazard to the user.EH-2G 1 inch BSP Female. page 9 of 16 . as shown on the General Arrangement Drawing. especially where it requires heating to prevent freezing or where it can be heated up due to the climatic conditions.4 WATER SUPPLY PIPE MATERIAL The water supply pipe connected to the Emergency Shower.3 WATER SUPPLY Emergency Shower. If the shower is fitted with the optional Panel foot control the baseplate has 4 x 17mm diameter holes for fixing bolts on 305mm x 305mm centres.EH-5G/45G 2.EH-5G • EXP.2 bar g Maximum Supply Pressure The maximum supply pressure should not exceed 6 bar g. Tests must be carried out following installation to check the water supply pressure cannot drop below the recommended minimum when other demands are made on it.1.5 bar g • • • EXP. 3.EH-5G/10G 1. Water inlet size • EXP. as shown on the General Arrangement Drawing. For first-aid treatment of casualties that have been involved in accidents with certain speciality chemicals it may be recommended that additives be added to the water flow. Situated at rear of mounting plate but can be changed to 140mm forward of the mounting plate on the underside of the shower arm.1. The use of a long supply run should be avoided. Internal Pipework Material “G” models have galvanised mild steel internal pipework. • EXP. Wall mounted showers should be fixed so that the nozzles are at a height of 208-244cm above the level on which the user stands.EH-5G EXP. “GS” models have stainless steel pipework and valves.EH-5G/45G • EXP.Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 3. EXP-EH-2G The Wall mounted showers should be fixed so that the nozzles are at a height of 208mm-244cm above the level on which the user stands. Where a high unregulated pressure is experienced the pressure must be monitored to ensure that it does not exceed the recommended maximum.EH-5G/35G • EXP.0 bar g EXP.EH-5G/34G EXP. EXP-EH-2G The mounting plate is 205mm x 155mm with 4 x 15mm diameter holes for fixing bolts on 155mm x 100mm centres. If it is possible for the supply water pressure to exceed 6 bar g then a pressure reducing valve should be fitted in the supply pipe.EH-2G EXP. Furthermore. The foam insulation and cover piece should be fitted round the joint and secured using the plastic capped screws provided.8 bar g EXP.EH-5G EXP. page 10 of 16 .Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 3. with a Single Phase supply of either 50Hz or 60Hz. An Earth Leakage Circuit Breaker (ELCB) is also highly recommended. Eyebath and Eye/Facewash units should be operated and checked for correct performance.1. Gas Groups IIA. Connections are live. When two Proximity Switches are wired into one junction box. then the supply should conform to the requirements as detailed in the specific instructions. if advice is required or further copies of drawings are needed.6 ELECTRICAL SUPPLY Where an Emergency Shower. The spray head should then be replaced and a test should be carried out to verify proper operation. EYE/FACEWASH EQUIPMENT • EXP-EH-5G/35G Before operating the Eyebath for the first time. . neutral and earth. but could if required. Eyebath and Eye/Facewash equipment. The electrical components of the shower are wired into junction boxes positioned as shown on the General Arrangement Drawing.1. An alarm system (if fitted) should be activated when the Emergency Shower. Eyebath and Eye/Facewash unit requires an electrical supply. 3. Electrical equipment fitted to these units should be supplied through a sensitive circuit breaker. and of 110 or 240Volts (dependant on customer specifications. Note : It is acceptable and common practice to fit low wattage energy saving lamps. IIB & IIC. Shower roses (if fitted) should also be removed during initial flushing. but it is generally preferable to use a low voltage on an intrinsically safe circuit. .The alarm shall be activated by a flow switch on the supply pipe or by a switch on the valve operating mechanism. Poor performance should be logged and immediately reported to the management and rectified as soon as possible. be wired in series for ‘normally closed’. or once the plant is fully operational. Where an electrical supply is fitted it should be connected through a lock-on switch to allow the electricity supply to be switched off for maintenance purposes only and should be labelled accordingly with fixed permanent tags. Eyebath or Eye/Facewash is operated. A wiring diagram is supplied and can be found within the junction box. Care must be taken not to over-tighten the nozzles and shower roses when replacing them. Wiring diagrams and electrical loadings are provided with each shower and are placed inside each junction box.EH-5G/45G Before operating the Eyebath for the first time.EH-5G/34G 24 W • EXP-AH-5G/34G 45 W Lights (where optional lights are fitted) For Non-Flameproof indicator lights the power rating is 60Watts (max) and the lights are fitted with bayonet type (B22d) lamp holders. cooling or lighting. .EH-2G 12W • EXP. One week after commissioning. The nozzle is unscrewed with a 36mm box spanner (Part No.HTL15010).1. Alternatively one is available from the Service Department at HUGHES SAFETY SHOWERS. where communications may not be readily available. Electrical power rating Generally 21Watts (or 42 Watts on -AH. Alarm facility Magnetically operated Proximity Switches are suitable for use with electric supplies up to 250Volts. 3. the Emergency Shower. After flushing. they will normally be wired in parallel for ‘normally open’.1. the nozzle should be replaced using silicone grease. The electrical supply should be fitted with a circuit breaker rated 30mA 30ms.8 NOTES During the installation. either for heating.EH-5G/34G • EXP. 3. It is possible to change the c ontacts to the normally closed position by rewiring the junction box.The alarm shall show on a visual display board in the attended location to identify the location of the emergency. HUGHES SAFETY SHOWERS should be contacted immediately.EH-5G/45G 36 W • EXP-AH-5G/45G 57 W • EXP. taking care not to displace the internal diffuser. Flameproof indicator lights are rated at 100Watts (max) and have ES (E27) type lamp holders. it is advisable to remove the spray head and flush the unit until the water is clean and free from contamination and commissioning debris.The alarm shall sound on the unit as well as at a remote location that is attended during all working hours. Temperature Class T3. The spray head should then be replaced and a test should be carried out to verify proper operation. In all circumstances the nature of the hazard and its location should be evaluated and alarms should be considered for Emergency Shower. it is advisable to remove the spray head and flush the unit until the water is clean and free from contamination and commissioning debris. The cable entries on the junction box are suitable for M20 glands.7 ALARMS (where fitted) Alarms are generally fitted where personnel work in areas where hazardous chemicals are present and in particular.variants). 240Volts being standard). EYEBATH EQUIPMENT • EXP.5 SHOWER EQUIPMENT All Shower Nozzles should be removed during the initial flushing after installation. Poor performance should be logged and immediately reported to the management and rectified as soon as possible. Frost protection is by means of trace tape heating suitable for use in NonFlameproof areas or areas designated as Zone 1 & 2. • EXP. The foot control linkage is designed so that hand operation is always available should this become necessary due to restrictions immobilizing the foot control. Actuation • EXP. For highly toxic materials such as Hydrofluoric Acid it is recommended that this be extended to ‘up to 30 minutes’ dependant on individual circumstances.EH-2G • EXP. Where contact lenses are being worn these should be removed as quickly as possible during the flushing period. 3.1 CODE OF PRACTICE Chemical burns Remove any contaminated clothing which is not stuck to the skin. this involves showing trainees where the units are located in areas where they will work or may work in the future. Flush with plenty of clean.2 TRAINING All employees that enter potentially hazardous areas in the workplace must be trained in the use of Emergency Showers. Instructions for all emergency equipment shall be readily available and accessible to personnel. whether or not they are employees of the company. This includes shoes. Eyebaths and Facewash Fountains.2. Employees should also be aware of the exact location of all Emergency Shower. Where multiple models with different types of activation are installed within the same working area additional training must be carried out covering the different methods of activation. training shall stipulate the importance of holding the eyelids open and rolling the eyeballs so that flushing fluid will flow on all surfaces of the eyes and under the eyelids. rings.EH-5G/45G The shower is actuated by hand using a pull-down Hand Control.EH-5G/10G • EXP. After a few seconds the goggles must be removed and both eyes and f ace should be flushed for the full recommended duration. For washing of the eyes. etc. It is important to make each person aware of the position of emergency safety equipment before starting work in any area. During showering any contaminated clothing. For facial splashes w here goggles have been worn and chemicals have not come into contact with the eyes.2.EH-5G/35G • EXP.Final Drawing for 6500M3 LPG Vessel Eye Washer 3.EH-5G • EXP.3 'Know where they are' Initially.2 GENERAL OPERATION AND TRAINING INSTRUCTIONS DH006/007/008/010 ECONOMY OUTDOOR EMERGENCY SAFETY SHOWERS MODELS COVERED EXP-E H-2G EXP-E H-5G EXP -EH-5G/10G EXP -EH-5G/34G EXP -EH-5G/35G EXP -EH-5G/45G INSULATED (-EJ-) ARCTIC (-A H-) STAINLESS STEEL (GS) VARIANTS 3. If the optional ‘Walk-on’ Panel type foot control is fitted actuation is by foot pressure on the Panel. Medical advice must always be sought following any incident involving dangerous chemicals or corrosive substances. • EXP. cool water for 10 to15 minutes. the face must be given an initial flushing with the goggles on to avoid washing chemicals into the eyes. page 11 of 16 . watches. The most important factors are to 'know where they are' and 'know how to use them'. The first few seconds following an eye injury are often critical to minimising the severity of the injury. 3. Chemical in the eye Wash out the open eye continuously with clean. Eyebaths and Eye/Facewash equipment. cool water for 10-15 minutes. People with eye injuries should be sent to hospital with a pad over the eye.EH-5G/10G The shower is fitted with a horizontal body spray this operates simultaneously with the overhead spray. Overhead shower nozzles are designed to give a ‘60º angle’ spray pattern. Note: For any incident that involves chemicals in the eyes it is recommended that the patient should always visit hospital to ensure that the first-aid treatment has been success ful.EH-5G/34G • EXP. Eyebath and Eye/Facewash units and a record of their training must be kept for a period of 5 years. it is also important to remind current employees of their locations.4 'Know how to use them' It is most important that the affected part should be flushed with plenty of clean cool water for 10 to15 minutes'. In the case where employees may be exposed to hazardous materials they shall be instructed as to the location and proper use of Emergency Safety Showers. should be removed. 3. Contaminated clothing must be bagged and disposed of properly. After using a plumbed-in Eyebath or Eye/Facewash unit it is advisable to use an Eyebath Bottle filled with sterile saline solution or medically accepted equivalent (this may be carried out by the Company's qualified first-aid person or medical expert). damaged skin and send the casualty to hospital. In most instances this involves a limited number of units. It is the responsibility of all employers to ensure that their employees are fully trained with regard to Health and Safety at work.2. which is not stuck to the skin. Apply a sterilised dressing to exposed.2. The horizontal body spray nozzles have a ‘120º angle’ pattern. Furthermore. by pushing this down with the foot. Handheld Eyebath Actuation • EXP. by means of the grub screws on each side of the tee-piece in the centre of the facewash.uk page 12 of 16 .hughes-safety-showers. The flow rate of the eyebath can be controlled using the valve situated at the top of the flexible hose. The Facewash valve is actuated by simply pushing the hand plate backwards.Final Drawing for 6500M3 LPG Vessel Eye Washer All models For optimum safety the valves remain open when operated. by the three pronged regulator. See HUGHES web site for examples. Note: Ensure the aerators are clean prior to adjusting their flow rate. the linkage activates the valve.2. the linkage pulls the lid clear of the facewash aerators and activates the valve simultaneously. or separately. or if an optional Foot Treadle is fitted. In freezing conditions it is good practice to leave the handheld eyebath hanging vertically. by pushing this down with the foot. Note: This must not be closed as the eyebath should be drained after use. or if an optional Foot Treadle is fitted.co. A 4mm Allen key will be required for this adjustment. or if an optional Foot Treadle is fitted. 3. Eye/Facewash Actuation • EXP-EH-5G/45G The Facewash valve is actuated by simply pulling the lid forwards. Safety Posters should be displayed in prominent positions to increase awareness in the workplace of the existence of this equipment and to show how it is operated in case of an emergency. www. Safety Training Films and Safety Posters are available from HUGHES SAFETY SHOWERS and these give clear and concise instructions as to the use of this important life saving equipment. In the latter case.5 SAFETY POSTERS AND TRAINING FILMS Safety Posters or Safety Training Films are an important way of training employees and visitors. Eye/Facewash Actuation • EXP-EH-5G/34G DH006/007/008/010 The two facewash diffusers can have their flow rates adjusted together. Note: This must not be closed after use. until such time as they are shut off manually. In the latter case. The two facewash diffusers can have their flow rates adjusted together by means of the flow regulator situated on the right hand side of the facewash bowl.EH-5G/35G Eyebath actuation is either by simply pushing the hand plate backwards. by pushing this down with the foot. Eyebath and Eye/Facewash equipment. reverse the above operation . After cleaning (disinfecting) the nozzles/roses should be replaced using silicone grease. etc. After any maintenance work has been carried out on this equipment it is imperative that the Eyebath and Eye/Facewash units are given a full operational test and that any flow regulator or volume control screws are re-adjusted to ensure optimum performance.no sealants are required. These strainers should be cleaned regularly. 3. (M28 Aerator HEF05030 M24 Aerator HEF05020) page 13 of 16 . Only trained personnel with in-depth knowledge of this life-saving equipment should carry out maintenance and servicing. If necessary. To refit.4 EYEBATH AND EYE/FACEWASH MAINTENANCE Eyebath and Eye/Facewash units are fitted with fine mesh strainers to prevent the passage of any foreign bodies in the water. IMPORTANT NOTES: Maintenance and servicing must only be carried out when no other activities are being undertaken in the plant area serviced by the Emergency Shower. To ensure hygienic operation. Should the nozzles require cleaning or disinfecting they can be removed by unscrewing them from the pipe using a 36mm box spanner (Part No.3. GENERAL MAINTENANCE AND SERVICING INSTRUCTIONS ECONOMY OUTDOOR EMERGENCY SAFETY SHOWERS MODELS COVERED EXP-E H-2G EXP-E H-5G EXP -EH-5G/10G EXP -EH-5G/34G EXP -EH-5G/35G EXP -EH-5G/45G INSULATED (-EJ-) ARCTIC (-A H-) STAINLESS STEEL (GS) VARIANTS 3.3. Shower roses (if fitted) should also be removed for cleaning. This procedure should be carried out at regular intervals. despite the recommended flushing procedure. To clean the aerated diffusers. HTL15010). Eyebath and Eye/Facewash equipment should be serviced and cleaned regularly and at least every six months in order to ensure proper operation. unscrew them from their holders and clean thoroughly (taking care not to lose the internal rubber washer). jointing compounds. The eyebath/facewash should be operated and the regulator should be adjusted to obtain maximum flow.Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 3. Eyebath and Facewash • EXP-EH-5G/34G • EXP-EH-5G/35G • EXP-EH-5G/45G It is recommended that the eyebath/facewash flow regulator is flushed out at regular intervals to remove any foreign bodies that may have collected in the system.3.3. In corrosive environments the Eyebath and Eye/Facewash diffusers should be cleaned and where necessary replaced more frequently. Full training available from the Service Department at HUGHES SAFETY SHOWERS.3. following the test. 3. it is recommended that the aerators be replaced every 6 months.1 SERVICING All Emergency Shower. Care must be taken not to over-tighten the nozzles and shower roses when replacing them 3.2 WATER QUALITY Periodic analysis of the water quality within the Emergency Shower. After this operation the eyebath/facewash diffusers should be thoroughly cleaned. Spare aerators can be obtained from HUGHES SAFETY SHOWERS or their local distributors. Records must be kept for a period of at least five years of the examinations and tests carried out.3 SHOWER MAINTENANCE Shower Nozzles No maintenance is normally necessary for the self -draining spray nozzles. The flow regulator should then be re-adjusted to give the required flow through the eyebath/facewash. The Eyebath and/or Eye/Facewash nozzles should also be cleaned regularly and the frequency will depend on the ambient conditions of the installation. Eyebath and Eye/Facewash equipment is recommended to ensure there is no build up of harmful bacteria. the unit should be thoroughly cleaned and chlorinated/disinfected. which may have remained in the pipework following installation. particularly in the first 6 months of service as there may be contamination of the water from dirt. Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 3. Please contact the Service Department at HUGHES SAFETY SHOWERS for further details. If work cannot be prohibited or suspended.6 SHOWER AND EYEBATH CLEANING Under most site conditions it is necessary to periodically clean the outside of the Emergency Shower. use only a damp cloth for cleaning electrical devices and cables. Prohibit or suspend any work where there is a significant possibility of having an accident requiring the use of the unit.3. Special devices can be used to catch the shower water and these can be used during the winter months to ensure continuity of shower flushing. Place a sign on the unit indicating that it is ‘Out of Service’.3. Fault finding If the shower’s frost protection heating system is not functioning a qualified electrician should investigate. It is not advisable to flush outdoor units in freezing weather as frozen water on the ground may cause an accident.3.7 MAINTENANCE AND SERVICING OF ELECTRICAL EQUIPMENT Thorough visual inspections should be carried out to check for external damage to the electrical units. Any additional electrical tests should be carried out at the discretion of a qualified electrician. Eyebath and Eye/Facewash equipment. this must be reported and repaired or replaced as soon as possible. 3. their cables or the junction boxes.8 IMPORTANT NOTES: During servicing and maintenance it is imperative that the temperature of the water delivered from the Emergency Safety Shower. Should any part be found to be damaged.5 FLUSHING Emergency Shower.3. Eyebath and Eye/Facewash equipment is tested to ensure it never exceeds 35 oC or drops below 10oC during the operating period of the unit. page 14 of 16 . Eyebath or Eye/Facewash unit becomes temporarily out of service a standard procedure should be followed. Eyebath and Eye/Facewash units should be activated at least weekly to verify proper operation and ensure that any stored water is clean and fresh. Temperatures above 25oC can encourage the growth of organisms such as Legionella and temperatures that are too low will discourage the use of the equipment for the full duration of 10-15 minutes as recommended. Eyebath or Eye/Facewash unit to complete the 15 minute wash. The duration of routine flushing should be sufficient to ensure both the shower and water feed pipe are fully purged with clean fresh potable water. use only a damp cloth for cleaning electrical devices and cables. This must be carried out whenever the unit gets dirty.3. An electrical continuity check should be made at the Junction Box. after which it will be necessary to move the person to a plumbed Emergency Safety Shower. a portable unit must be provided to supply the initial wash only. 3. Notify all individuals working in the area that the unit is out of service. To comply with ATEX Directive 94/9/EC for electrical equipment. Periodic cleaning clearly indicates that this important equipment is being looked after and is safe for use in cases of emergency. in practice this can mean flushing for up to several minutes. IMPORTANT NOTE: Abrasives or solvents must not be used to clean the unit as this can damage the surface or affect the instruction stickers. Should a fault be found with the trace tape heating this may require replacement of the modular heated section. 3. To comply with ATEX requirements for electrical equipment. Full instructions should be obtained from HUGHES SAFETY SHOWERS. Note: Portable units are not acceptable as a long-term substitute for permanent locations. 3. Recommended flushing instructions and periods should therefore be individually indicated on each separate unit. Temperatures of between 15oC and 25oC are therefore preferred for the safe and effective use of this equipment.9 OUT OF SERVICE PROCEDURE In the event that an Emergency Safety Shower. A further test should be carried out to establish that it functions as intended. Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 Certificate of Conformity page 15 of 16 . uk Whitefield Road. The equipment has been manufactured to quality system ISO 9001:2000 approved by the British Standards Institute.A. Cheshire SK6 2SS. tested and found satisfactory.uk Web Site: www. Stockport.hughes-safety-showers. Carter – Operations Manager on behalf of HUGHES SAFETY SHOWERS page 16 of 16 . England Tel: +44(0)161 430 6618 Fax: +44(0)161 430 7928 Europe's Largest Manufacturer of Emergency Safety Showers. Bredbury.co. Eyebaths and Decontamination Showers Dear Sirs. and has been inspected.Final Drawing for 6500M3 LPG Vessel Eye Washer DH006/007/008/010 CERTIFICATE OF CONFORMITY HUGHES SAFETY SHOWERS LTD E-mail: info@hughes-safety-showers. Where applicable all materials used in the construction of 'HUGHES' Emergency Safety Showers and Eyebaths conform with the relevant product standards All electrical equipment for use in hazardous areas has the applicable Hazardous Area Certification.co. Signed Mr R.