imex 77R Operating Manual Download Page 19 | Manualshive

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Summary of Contents for 77R

Page 1: ...IMEX ROTATING LASERS OPERATING MANUAL 77R 88R and 88G ...

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Page 3: ... a robust and simple construction for years of trouble free use These instruments are suitable for all interior and exterior general construction leveling applications and feature quick set up excellent accuracy and ease of use The following operating manual has been designed to assist you in getting the optimum performance from your instrument Please read carefully before using the instrument and...

Page 4: ...ment Functions 3 2 Basic Operation 5 3 Manual Grade Mode Operation 7 4 Scan Mode Operation 88R 88G 9 5 Vertical Operation 88R 88G 10 6 Batteries 11 7 Checking Accuracy 12 8 Trouble Shooting 13 9 Warranty Service and Care 14 10 Technical Specifications 15 11 Available Accessories 16 ...

Page 5: ...ket Battery recharge outlet Rubber Sheathed base 1 2 Control Panel i j a h b g c d e f a Left scan mode direction f Out of level warning light b Right scan mode direction g Rotation speed control c Manual Automatic level setting h Scan mode d On Off switch i x axis 88R and 88G only grade slope e On Off light j y axis grade slope ...

Page 6: ...ium tripod the laser beam emits a horizontal line which can be detected by the instruments receiver On the 88 models if the unit is placed in a horizontal position the laser emits a vertical beam A plumb spot at 90º to the main beam is emitted from the base and the top of the instrument Horizontal operation Vertical Operation A remote control is provided which works on an infra red system up to 20...

Page 7: ...ument has re leveled itself the laser will recommence spinning Warning If the unit has been bumped or moved and the unit recommences spinning the instrument may not automatically be at the original level Re check on a datum point 2 2 Rotation Speed If a slower speed is required i e for better visibility press the speed control button g Speed will revert to 0rpm press button again to get required s...

Page 8: ...he band width and the audio volume can be adjusted using the receiver s buttons Standard Leveling Set up When set up the instrument will create a laser beam across the entire work site to a radius of 250m and the receiver will give a signal in all points within the instruments range ...

Page 9: ...t results use the remote control Set up the instrument in the direction of slope required Turn on manual mode using button c To adjust slope up or down on the X axis use the i buttons To adjust slope up or down on the Y axis use the j buttons 3 2 Setting a Slope To set a slope as a percentage use the table included for assistance To set a 1 fall Position instrument at the start of your run Turn on...

Page 10: ...sed for areas where a fall is made simultaneously to a point 90º to the other axis Ideally site instrument to one corner of the worksite Set Y axis as shown At 90º to the Y axis set the X axis in the same manner The grade is now set for both runs Y axis Direction of slope X axis Direction of slope ...

Page 11: ...e On busy sites where eye safety with other workers may be an OH S issue On single long external runs i e pipe laying where full 360º is not required Especially useful in vertical mode 180º operation 4 1 Operating the Scan With the unit on press the scan button h Set the width required 0º 10º 45º 90º or 180º by pressing the button once for every scan width increment To change the direction or posi...

Page 12: ...ent of internal wall floor and ceiling layout 5 1 Using the Vertical Mode Lay the instrument on a floor or board Make sure the instrument is approximately level 5º and turn on Instrument will level as in standard position All functions which can be carried out in standard position can be performed in the vertical position i e scanning grade slope vary speed etc 5 2 External use with Receiver The v...

Page 13: ...strument is powered by 4 DC4 8 6V Nimh rechargeable batteries that allow for approximately 20 hours continuous use in standard conditions 20º 25º Alternatively you can use the alkaline battery pack supplied 6 1 Battery Situation The battery case is located on the base of the instrument If changing batteries undo the cover by unscrewing centre nut replace batteries checking polarity ...

Page 14: ...ome instances a car charger accessory kit is an advantage 7 Checking Accuracy Your Imex instrument has been pre set and calibrated for accuracy before dispatch and should perform within the stated accuracy tolerance in standard conditions However if the instrument is knocked poorly transported or mistreated in any way the accuracy may be compromised and unit may need re calibration On commencement...

Page 15: ... 30m 7 2 Plumb spot Horizontal check Place instrument on horizontal axis on tripod or similar 10m from a wall Mark the spot on the wall Turn unit 180º and repeat The difference between the two points should not exceed 5mm 5mm max 10m If values exceeded these by 10 contact your local service centre or 1800 669 110 to organise service and calibration ...

Page 16: ... need replacing if over charged too often Out of level and battery light on Instrument not working properly Environment and direct sunlight may be too harsh and instrument can t operate without damaging the laser Place unit in shaded area and below 50ºC Receiver not working or functioning properly Check receiver batteries Change if necessary Check that receiver is within working range 250m radius ...

Page 17: ...For optimum results from your instrument care must be taken to prevent damage Laser instruments contain sensitive optical assemblies and need to be treated carefully Storage Store in an area away from direct sunlight and under the storage temperature limit of 70 C Transport Lasers are affected by vibration and shock never transport loose on the back of a vehicle Cleaning When working in a dusty en...

Page 18: ...ge approx 20m Set Inclusions Laser unit detector and bracket Remote charger Hard carry case Model 88R 88G Horizontal Vertical YES Self Levelling Range 50 Water proof IP64 Accuracy 1 5mm 30m Power DC 4 8 6v Ni MH 4 C cell alkaline Working Distance Dia 500m with included detector Working time between charge 20 hours Ni MH 60 hours Alkaline Rotation Speeds 0 60 120 300 600 rpm Low Battery Light Yes a...

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Page 20: ...Copyright International Measuring Equipment 2015 AU T 1800 669 110 E info imexlasers com au W www imexlasers com au UK T 44 0 115 9440399 E sales imextools co uk W www imextools co uk ...

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