T8 TUNNEL LASER USER'S MANUAL
Contents
1. 4 WARRANTY Products sold by AMA Laser AB are warranted the company in the following manner to the following extent Subject to the succeeding provision hereof AMA Laser warrants products sold by AMA twenty four 24 months after date for delivery from AMA Laser The manufacturer s liability under this warranty is limited to repairing or replacing any product returned to the factory or authorised service centre and judged upon inspection to have been defective in material or workmanship This warranty covers the cost of labour as well as parts but does not cover the cost of transportation to and from the factory or authorised service centre The forgoing states the entire liability of AMA Laser AB to the owner of a registered AMA product AMA Laser AB shall not be held responsible for any consequential damages of any kind The forgoing is in lieu of all other warranties expressed or implied In case of malfunction contact your AMA Dealer for shipping instructions Important Your warranty card must be completed and mailed to manufacturer upon purchase to validate warranty AMA LaserAB Fr sarv gen 7 SE 142 50 SKOGAS SWEDEN Tel 46 0 8981098 Fax 46 0 8981099 E mail info amalaser com Homepage www amalaser com LASER RADIATION AVOID DIRECT EYE EXPOSURE CLASS 3R LASER PRODUCT F MA LASER T8 TUNNEL LASER USER S MANUAL Y 5 DESCRIPTION OF THE UNIT 2 OPERATING INSTRUCTIONS POSSI2. BLE CAUSES OF FAILURE LASER SAFETY CONSIDERATIONS CE CERTIFICATION TECHNICAL DATA 4 WARRANTY 2 WARNING Do not stare directly into the laser beam Follow the advise issued by your national occupational safety agency 3 TECHNICAL DATA AM51000 51000 1 LASER DODE DIODE LASER OUTPUT POWER 3 5 OPTIONAL HIGH POWER SMW MAX 7 5 7 LASER SAFETY CLASS CLASS SR CLASS 3R FOCUS DISTANCE OOO Mantas 600m BEAM DIAMETER 600 OM 35MM BEAM DIAMETER 100 20 POWER NOMINAL 12 24 110 240VAC 50 60HZ POWER LIMITS 36 95 85 264VAC 47 63HZ POWER PROTECTION FILTERED POLARITY MAINS FILTER PROTECTED POWER FUSE THERMAL FUSE SELF RESETTING 1 5A SLOW DIMENSIONS WITH BRACKET HEIGHT 2 24 E 240 LENGTH BEAM DIRECTION 270 4 4222 270MM DEPTH 225 22 240 WEIGHT O ORG 6 sce EO 6 9KG 1 DESCRIPTION OF THE UNIT 1 Carrying
3. S The T8 tunnel laser complies with laser safety class 3R The laser light is max 5mW and is considered harmless under normal usage The laser light is visible at wavelength 635nm The human eye will adapt quickly to protect itself if exposed and the laser classification levels are set so that the absorbed laser energy will not cause permanent damage to the eye For your own convenience you should avoid direct exposure to the laser light and avoid prolonged staring at sharp reflections of the laser light For more detailed instructions please refer to national occupational hazard regulations 2 3 CE CERTIFICATION The 8 Tunnel Laser Part 51000 for 12 24VDC supply 51000 1 for 110 230VAC supply fulfills the requirements of conducted and radiated emission according to EN55011 limit A It complies with EN61000 6 4 97 and 61000 6 2 99 The T8 110 230VAC version AM51000 1 fulfills the requirements of transient immunity according to 61000 4 5 2kV and 2kV differential respectively common mode coupling on power leads performance criteria B The T8 12 24VDC version AM51000 fulfills the requirements of transient immunity according to 61000 4 5 0 5kV and 0 5kV differential respectively common mode coupling on power leads performance criteria B
4. approx 5m and 20 50m distance Drill a 20 30mm hole to allow laser beam to pass This plate protects against blast rock damage and is an easy check that the instrument is still properly aligned after blasts 6 To shut the instrument off disconnect the power source 2 1 POSSIBLE CAUSES OF FAILURE If the laser beam is not lit when the power source is connected check the following 1 Check that the power source is functional within specification above For the 12 24VDC version check if the battery is properly charged or that the power converter is functional and properly connected to mains AC supply For the 110 23VDC version check that the mains AC supply is operational 2 The fuse may have been blown For the 12 24VDC version the fuse is self resetting Allow some minutes to pass and try starting the instrument again 3 If none of the above actions are successful and the instrument is still unoperational contact your AMA dealer or AMA Laser Systems AB for service repair 4 If the beam size is larger than specified above the optics have been damaged and the instrument must be repaired 5 If the instrument is damaged by blast rock you should let your AMA dealer check for leakage shock damage This is especially important if the optic guard window has been cracked If the instrument is no longer waterproof the repair costs will be significantly higher if water or dust enters the instrument 2 2 LASER SAFETY CONSIDERATION
5. handle 2 Tangent alignment screws 3 5 8 threaded tripod mount 4 Replaceable optic guard window 5 Mounting point for 1 steel pin 6 Nitrogen purged 7 Vertical alignment screws INSTRUMENT Casing made of heavy duty cast aluminium water and dustproof tested to 1 bar overpressure Purged with nitrogen to avoid condensation 6 Replaceable optic guard window 4 covers the aperture and protects the optics MOUNTING BRACKET Made of heavy duty aluminium Alignment screw pairs are precision fine thread counter acting to allow locking of position Tangent alignment screws 2 at the back face vertical alignment screws 7 on top Two mounting functions 5 8 threaded hole on the underside 3 for mounting on tripod or standard instrument bracket and mounting point for 1 steel pin 5 Convenient carrying handle 1 on top of instrument OPERATING INSTRUCTIONS Mount 8 with consideration to desired working distance and minimize the risk for accidental hits by trucks etc 2 Connect the power cable to appropriate power source 12 24VDC or 110 230VAC depending on instrument type The laser beam is lit when the instrument is powered up 3 Let the instrument warm up during one half hour 4 Align the laser beam using the two pairs of alignment screws Tighten the screws for secure position after alignment is achieved 5 For added protection it is recommended that steel plate targets are fixed to the rock wall at
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