K1121V10EatonWheatley Hall Road, Doncaster, South Yorkshire, DN2 4NBSalesT: +44 (0)1302 303303F: +44 (0)1302 367155E: sales@cooper-ls.comGeneral+44 (0)1302 321541+44 (0)1302 303220technical@cooper-ls.comInternational Sales+44 (0)1302 303250+44 (0)1302 303251export@cooper-ls.comSafe Operation1. Check the rating label for voltage and frequency before connecting thisluminaire to the electrical supply.2. Ensure that the mains supply is switched off when working on thisluminaire, whether installing or carrying out any other servicing.3. Do not mount luminaire on or close to readily flammable materials.4. To prevent damage to driver, do not mix with conventional magneticballasts on the same electrical circuit.5. Where use in more onerous situations is required, e.g. In part-completed buildings before “drying-out” is completed, or areas whereambient temperatures are outside the normal temperature range, thenconsult our Sales Office.6. The light source contained in this luminaire shall only be replaced by themanufacturer or his service agent or a similar qualified person.7. When used as intended this product complies with the EMC Directive2014/30/EU and Low Voltage Directive 2014/35/EU.Servicing and Disposal1. At commissioning and handing over of installation ensure that a copy ofthese instructions is presented to the authority responsible for theoperation and maintenance of the luminaries.2. Servicing, e.g. cleaning, must only be carried out after the electricitysupply has been switched off. It must not be assumed that luminarieswith LEDs not lit are switched off, always check before servicing.3. Cleaning should be carried out at regular intervals to ensure that dirtdoes not accumulate to an extent that will impair the thermal safety oroptical performance of the luminaire. Regular cleaning will also ensurethat the optical performance of the luminaries is maintained.4. Avoid touching the LED array surface. To clean - Blow surface witheither dry air or nitrogen gas.5. At the end of life the luminaire is classed as WEEE under directive2012/19/EU and should be disposed of in accordance with locallegislation.Luminaire ServiceLuminaire CleaningEnd of Life and Components DisposalWEEEDecember 2019LeatLeatConnecting PlatesLeat Corner Remove front cover from corner Offer up the Leat Corner up tothe continuous Leat with theConnecting Plates in positionholding both parts together (See‘Connector Plates’ in step 4). Screw the plates to both parts,ensuring they are butted uptogether. Connect the plug and socket fromboth parts. Corner through wiringcan be swapped around to switchcorner direction. Fix front cover back on the LeatCornerLeat Corner (100mm) - Sold SeperatleyLeat Corner (500mm) - Sold SeperatleyA (External)BA = Overall Length (measured)B = Diffuser Cut Length(A - 0.286m) x 0.994 = Be.g. 10.068m - 0.286m = 9.782m9.782m x 0.994 = 9.723m0.143m 0.143m Follow steps ‘a, b, c, d’ and ‘f’ under‘Continuous Installation’ on page 3. After step ‘f’ cut the diffuser, using theformula on the right to ascertain thediffuser cut lengthInstruction Manual - K1121V10Suspension WireLocationSuspension WireLocation270mmFit both suspensions wires asbefore, over the 21mm diameterholes.!! CRITICAL TO QUALITY !!