Page 3
INTRODUCTION Health & Safety INTRODUCTION Vision Engineering and its products conform to the requirements of the EC Directives on Waste Electrical and Electronic Equipment (WEEE) and Restriction of Hazardous Substances (RoHS).
MAINTENANCE & SPARE PARTS Mantis Compact MAINTENANCE & SPARE PARTS Replacing the desiccant (see the diagram below): Disconnect the power cord from the back of the head. Remove the screw securing the desiccant cover and remove the cover Replace the desiccant and reinstall the cover.
MAINTENANCE & SPARE PARTS Mantis Elite Replacing the desiccant (see the diagram below): Disconnect the power cord from the back of the head. Remove the grommet covering the desiccant and remove the desiccant. Install fresh desiccant and replace the grommet. Reconnect the power cord at the back of the head.
MAINTENANCE & SPARE PARTS Mantis Elite turret replacement Required Tools: #1 Philips/crosshead screwdriver Remove any objective lenses that may be installed in the turret. Uninstall the Mantis Head from the stand. Rest the viewing head upside down (objective turret facing up). Be sure to secure the head so that it does not roll off of the work bench (a small, empty cardboard box works well).
Page 14
MAINTENANCE & SPARE PARTS Remove all three screws on the inside of the turret. Note: the front screw has a washer. Remove the old turret and replace with the new turret. Replace all three screws. Note: do not over tighten. Reinstall the head to the stand.
MAINTENANCE & SPARE PARTS Replacing Mantis Elite pivot/tilt assembly Note: Read all the following instructions before commencing work. Isolate the Mantis from mains power. Unscrew the left-hand side handle and discard. Release the rubber gaiter from the groove in the head unit and peel back to expose the head mounting screws.
MAINTENANCE & SPARE PARTS Remove the lower head mounting bolt and then, ensuring the upper bolt is tight, back it off 2 complete revolutions. Hang the head and tighten both head mounting bolts. Seat the rubber gaiter back into the groove in the head. Thread on the handle and screw it in.
Mantis Compact optical path alignment Below is the alignment procedure for use in the field. If this procedure fails to align the unit, it is recommended that the microscope be sent back to the nearest Vision Engineering Service Centre for repair. Tools required: 3mm, 2.5mm and 2mm hex drivers (ball end recommended).
MAINTENANCE & SPARE PARTS Mantis Elite optical path alignment In most instances, it is best to have the factory align the optical paths. However, if an emergency adjustment needs to be made in the field, here is the procedure. If this procedure fails to align the unit, it is recommended that the microscope be sent back to the factory for repair.
MAINTENANCE & SPARE PARTS Removing Mantis Compact field lens Tool required: 2.5mm hex driver (ball end recommended) Remove the Mantis Compact head from the stand and lay it on its side. Remove the objective lens. Stand the head upright. Use the 2.5 mm hex driver to remove the head cover screw.
MAINTENANCE & SPARE PARTS Hold on to the backing plate whilst pivoting the front cover off. Remove the field lens. Removing Mantis Elite field lens Tool required: 2.5mm hex driver (ball end recommended) Ensuring there are no objective lenses in the turret, stand the head upright.
Page 21
MAINTENANCE & SPARE PARTS Using a 2.5mm hex driver, remove both top cover securing screws. Remove the 2 front cover securing screws using the hex driver. Remove the front cover. Remove the field lens. www.visioneng.com/support Mantis Service Manual...
Replacing Mantis Compact detached mirrors Tools required: #1 and #2 Philips/crosshead screwdriver Remove the Mantis Compact head from the stand, lay it on its side and remove the objective lens. Remove the rear cover screw. Remove both of the screws that secure the lower head at the rear.
Page 23
MAINTENANCE & SPARE PARTS Remove both of the screws that secure the lower head at the front. Remove lower head. Remove the 3 screws that secure the mirror assembly. Remove/replace the mirror assembly. Reverse the procedure to re-assemble. www.visioneng.com/support Mantis Service Manual...
MAINTENANCE & SPARE PARTS Replacing Mantis Elite detached mirrors Tools required: #1 and #2 Philips/crosshead screwdriver Remove the rear cover screw. Remove both of the screws that secure the lower head at the rear. Remove the anti-glare shield. Remove both of the screws that secure the lower head at the front. Mantis Service Manual www.visioneng.com/support...
MAINTENANCE & SPARE PARTS Remove lower head. Remove the 3 screws that secure the mirror assembly. Remove/replace the mirror assembly. Reverse the procedure to re-assemble. Surface Cleaning and Preparation When cleaning Mantis parts/accessories, or surfaces to re-apply adhesives for remounting mirrors, only use the following products: •...
MAINTENANCE & SPARE PARTS Mantis Compact viewing area adjustment Tool required: 2.5 mm hex driver If the viewing area on the screen is shadowing and not a sharp circle (see right) adjust the top mirror as follows: Use the 2.5 mm hex driver to remove the head cover screw.
MAINTENANCE & SPARE PARTS Mantis Elite viewing area adjustment Tool required: 2.5 mm hex driver If the viewing area on the screen is shadowing and not a sharp circle (see right) adjust the top mirror as follows: Use the 2.5 mm hex driver to remove the head cover screw. Slightly loosen the 4 mirror securing screws.
Elite Stand to Head Cable 202-A0132 2x bolts used to mount the microscope head to the stand. MCLED-001 Replacement LED Array; Mantis Compact MELED-001 Replacement LED Array; Mantis Elite, Left Side (2 pin connector) MELED-001V2 Replacement LED Array; Mantis Elite, Left Side (DC Jack connector) MELED-002 Replacement LED Array;...
Op ti cal path needs to be re aligned (see separate procedures) ErgoStereo (Bench) Stand Problem Possible Solution Focus knob tight or rough • Send unit in for service at nearest Vision Engineering Service movement during up and down Centre. travel (Focussing) • Height adjust column loose Send unit in for service at nearest Vision Engineering Service Centre.
TROUBLESHOOTING Checking the universal stand on/off switch connections Shown to the right, is the On/Off switch installed in the Universal Stand. Using a small flat blade screwdriver, gently pry the switch out. Once the switch is loose, pull it out using your fingers. Verify that both wires are properly connected (the switch shown has one wire disconnected).
SERVICE Address SERVICE If after using the information provided in this manual, the Mantis product you are working with needs additional repair, please contact the appropriate address shown on the back page. Serial number locations Location of Mantis head serial number label. Elite Head Compact Head Location of Mantis universal stand serial number label.
Page 33
If during the warranty period the product is found to be defective, it will be repaired or replaced at facilities of Vision Engineering or elsewhere, all at the option of Vision Engineering. Shipment costs for warranty repairs, to and from Vision Engineering facilities will not, normally, be borne by Vision Engineering.
Page 34
For more information... Vision Engineering has a network of offices and technical distributors around the world. For more information, please contact your Vision Engineering branch, local authorised distributor, or visit our website. Vision Engineering Ltd. Vision Engineering Inc. Vision Engineering Ltd.
Need help?
Do you have a question about the Mantis Compact and is the answer not in the manual?
Questions and answers
Does the Vision Engineering Mantis Compact Universal (MCH-001) need calibration and if yes, what is the interval?