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* NB. Stains in the field of view may also be attributed to dirt on the inside of the eyepiece. It

is recommended therefore that the lens be cleaned by a recognised service technician.

Mechanical Problems

Problem Cause Solution

Microscope does not stay in
focus

The head drops down

Adjust the tension of the
coarse focus knob

Moving the microscope

●

If possible, avoid moving the stereomicroscope.

●

Carry the stereomicroscope in both hands. One hand should hold the stereomicroscope column

(18), and the other should support it under the base (11).

●

Maintain the stereomicroscope in a vertical position.

Repair

If the stereomicroscope needs repairing by authorised personnel, we recommend that it be stored

in its polystyrene box and returned to the distributor. Attach a note with a description of the

problem.

Warrantee

All Motic microscopes are warranted against any manufacturing defect for a 5 year period.

Damage occurring as the result of any unauthorised repair work, or occurring through misuse or

modification of the microscope will not be included under the conditions of the warrantee. Bulbs

and fuses are not under warrantee.

Содержание SMZ168 Series

Страница 1: ......

Страница 2: ...Table of Contents Components 2 Introduction 3 Unpacking 4 Assembly 5 Operation 6 Maintenance 14 Troubleshooting 18 Moving the microscope 19 Repair 19 Warrantee 19 1 ...

Страница 3: ...e 19 On Off switch 4 Prism housing 12 Power cord for incident illumination 20 Incident illumination switch I 5 Head holder locking screw 13 Head 21 Transmitted illumination switch T 6 Objectives 14 Zoom knob 22 Light intensity control 7 Incident illumination 15 Head holder 8 Incident light adjustment screw 16 Focus knob 2 ...

Страница 4: ... it is provided to answer any queries that may arise Stereomicroscopes are used to study three dimensional objects examine small objects or dissect biological specimens They also permit the observation of slide specimens These instructions should be read carefully before operating the microscope They will permit you to use your new stereomicroscope to its fullest capabilities Terminology used to d...

Страница 5: ...th illumination A black and white opaque stage a binocular head with eyepieces eyepiece protectors a frosted glass stage a blue filter a protective cover and a 1 5mm hexagonal key SMZ 168 Trinocular An illuminated base with a pole for a moveable head with illumination A black and white opaque stage a trinocular head with eyepieces eyepiece protectors a frosted glass stage a blue filter a protectiv...

Страница 6: ... 11 upright on a flat stable and clean surface B Loosen the head holder locking screw 5 and place the head 13 in the head holder 15 with extreme care C Tighten the head holder locking screw 5 D Connect the incident illumination to the power cord 12 located at the upper part of the column 18 Warning Before connecting the stereomicroscope to a power source always check that the output voltage coinci...

Страница 7: ... would not be covered under warrantee 1 Changing the stage a Using your fingers remove the stage 10 b To use the glass stage insert the blue filter into the centre of the filter receptacle with the frosted surface facing down c Replace the glass stage 2 Before connecting the stereomicroscope to a power source adjust the light intensity to its minimum 22 This must be repeated every time the stereom...

Страница 8: ... distance is correct when the two fields of view observed through both eyepieces appear as one complete field of view 3 Interpupillary distance should be adjusted for each new user C Focusing 1 Turn the zoom knob 14 to the lowest magnification 0 75X 2 Place a flat object or a microscope slide on the centre of the stage 10 3 Turn the focusing knobs 16 to mid focus range 4 The head holder 15 is moun...

Страница 9: ...cking screw Do not let go of the head yet e Slide the security collar up to the head holder and tighten the support collar screw The head can then be released f It is not necessary to adjust the head every time the sample is changed only when unable to bring the image into focus 5 Adjust the focus knobs 16 until the image appears sharp 8 ...

Страница 10: ...d bring the image into focus Immediately switch to the highest magnification and do the same 2 The stereomicroscope is now parfocal However some minor focus adjustments may have to be made when switching from a higher strength objective to a lower strength objective Switching from a lower strength to higher strength objective should require no focus adjustment Attaching a photographic or video cam...

Страница 11: ...ad at one end where adapter mounts for all reflex camera brand names on the market can be attached NB The T type adapter mount is not included as it is an item specific to each brand of camera on the market 1 To connect the camera to the microscope first remove the front lens of the camera and replace it with the corresponding T mount Screw the adapter tube provided into the mount of the camera 2 ...

Страница 12: ...ra to the microscope screw the adapter tube into the video camera 1 Loosen the knurled screw Fig 2 on the side of the vertical port of the head sufficiently enough to remove the protective cover 2 Insert the adapter tube with the camera already mounted into the vertical port If it does not insert easily unscrew the knurled screw until the adapter tube fits perfectly 3 Re tighten the knurled screw ...

Страница 13: ...st the working distance according to the magnification and properties of the objective in use by turning the coarse focus either clockwise or counter clockwise until the sample is in focus Refer to figure 3 for the corresponding working distances of specific objectives If the image appears out of focus or slanted when viewed after installing an auxiliary objective it is possible the objective may ...

Страница 14: ...uminator to the optical tube by screwing the SMZ 168 adapter ring from the bottom of the ring illuminator into the optical tube in a clockwise direction The ring illuminator is secured when the adapter becomes tight 4 Adjust the position of the ring illuminator to avoid interference with the focusing and zoom knobs by turning slightly with your hand 5 Plug the ring illuminator into the nearest ele...

Страница 15: ...Before cleaning the lens surface remove any dust with a brush specifically used for cleaning lenses or with low pressure compressed air found in any photography shop 1 Cleaning the eyepieces a Do not remove the eyepieces 1 from the eyepiece tubes 3 b Clean the external surface by dampening the lens with one s breath c Afterwards dry the lens with special lens paper Dry in circular movements from t...

Страница 16: ...he socket d Do not touch the new bulb with your hands Use a clean cloth to insert the pins of the bulb into the socket e If the bulb is accidentally touched with bare hands it must be cleaned as this could affect the transmission of light and life span of the bulb f Close the cover on the base and screw down firmly Changing the incident illumination bulb a Unscrew the illuminator protection tube 7...

Страница 17: ...place the protection tube 2 Changing the fuse a With a flat screwdriver lightly press on the slot of the fuse holder cover and turn 1 4 in the direction marked by the arrow b Release pressure and completely remove the loosened cover c Remove the fuse from the removed cover and insert the new one ensure that it is 0 5 Amps d Insert the cover e Repeat step a but turning 1 4 in the opposite direction...

Страница 18: ...as possible without the head sliding down from its own weight The tension adjustment collar for focusing is situated between the focusing knob 16 and the head holder 15 a Loosen the screw located in the collar hole with the 2mm hexagonal key b To increase the tension turn the collar counter clockwise to decrease it turn the collar clockwise c Re tighten using the hexagonal key 17 ...

Страница 19: ...ediately Wrong bulb Replace with the appropriate bulb Bulb flickers The bulb is not inserted correctly into socket Bulb on the point of burning out Fuse cover closed incorrectly Bad connection with power source Insert bulb correctly Replace bulb Close correctly Have it repaired by a qualified specialised technician Fuse blown quickly Wrong fuse Replace with appropriate fuse Fuse blown instantly Sh...

Страница 20: ...tereomicroscope column 18 and the other should support it under the base 11 Maintain the stereomicroscope in a vertical position Repair If the stereomicroscope needs repairing by authorised personnel we recommend that it be stored in its polystyrene box and returned to the distributor Attach a note with a description of the problem Warrantee All Motic microscopes are warranted against any manufact...

Страница 21: ...ry adjustment 52mm to 79mm Video camera adaptability C mount CCD 0 3X CCD 0 65X not included Microscope body Zoom Adjustment Knob Left right single shaft horizontal knob Interpupillary distance high low magnification stopper incorporated Auxiliary objectives Mounted by screwing into thread at bottom of optical body Eyepiece WF 10X 23 High Eyepoint 168P 168L Streamlined stand Transmitted illuminati...

Страница 22: ......

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