............. 46 Changing the dome of the colour camera head VIS 3xx ............46 Exchanging the camera head VIS 230 / 330 (with locator) ..........46 Setting Date and Time (VIS 240 /340) 47 Play videos at PC ........ 48...
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Contents Installation VLC-Viewer ....... 48 Create frames ..........48 Snapshotlist ..........48 Guide conducts VIS 2xx / VIS 3xx ..49 Troubleshooting ........50 Maintenance ........51 Warranty and service ......52 12.1 Warranty ............52 12.2 Service ............52 Accessories .........
General Information General Information Operation Manual In- This operation manual allows you to safely work with the Wöhler VIS 2xx / 3xx service camera. formation Please keep this manual for your information. The Wöhler VIS 2xx / 3xx service camera should be used by trained professionals for its intended use only.
General Information Components Model Components VIS 2xx / 3xx Heavy duty carrying case Push rod Monitor 2 Replacement batter- ies NiMH 1 Anti slide mat Power supply 2 GB CF-Card (VIS 240 / VIS 340) Mini USB-cable (VIS 240 / VIS 340) VIS 2xx Color camera head VIS 3xx...
General Information Information on disposal Electronic equipment does not belong into domes- tic waste, but must be disposed in accordance with the applicable statutory provisions. You may hand in any defective batteries taken out of the unit to our company as well as to recycling places of public disposal systems or to selling points of new batteries or storage batteries.
Specifications Specifications Monitor Description Date TFT - Display 7“ / 16:9 and 4:3 Weight 400 g Casing size 176 x 114 x 32 mm Video out FBAS Power Supply 1 x rechargeable battery NiMh Power Power supply unit Fig. 1: Monitor Voltage 12 V Operation temperature...
Specifications Color Camera Description Date Head Type 1/3“ Color CCD Sensitivity 0.5 Lux Lens system f = 2.31 mm, F = 2.4 Field of view 120° Light source 12 white LEDs Fig. 2: Miniature camera head color Protection Waterproof acc. to IP 68 Size 26 mm x 38 mm...
Specifications Digital distance Description Date measurement Resolution 0.04 m (VIS 230/240/330/340) Max. discrepancy 10% of reading Storage Description Date (VIS 240 / VIS 340) Memory card max. 32 GB (You must format the card on the PC, FAT 32.) Capacity App.
Component explanation Component explanation Fig. 4: VIS 3xx...
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Component explanation Component explanation: Monitor Monitor controls - Brightness / contrast - Color Camera control (only VIS 3xx) with record and play-function (VIS 240 / VIS 340) Camera head, waterproof: VIS 3xx: pan- and tiltable Color camera head 40 mm Ø VIS 2xx: Miniature color camera head 26 mm Ø...
3.1.1 VIS 2xx Equipment Miniature Camera head: 26 mm Ø VIS 220: Metric marked push rod cable VIS 230: digital meter counter (optional also with Locator Wöhler LT 24 VIS 240: Video file memory Application area Flue gas lines Air conditioning and heating lines Analysis of defects in waste water pipes (40 mm Ø...
Component explanation Camera Control VIS 220 /230 The control panel includes the ON-/OFF-Key of the camera system. When the camera is switched on and the battery is completely charged, there will shine a green ring around the ON-Off-Key. While charging the battery, the ring will blink red and after charging is completed, the lower part will shine green.
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Component explanation VIS 240 / 340 The camera eye is 360° panable and 180° tiltable. (only VIS 340) The center arrow keys control the 180° tilting. The two outer keys turn the lens 360° (only VIS 240). In the Play-mode, the two outer arrow keys are also used for the menu navigation (VIS 240 and VIS 340).
Component explanation Functions of the ON-/OFF-key Press Functions 2 seconds System ON/OFF shortly Escape (play mode) shortly Reset digital meter counter Monitor Adjusting the Color 3.3.1 With the keys ▼☼▲ the brightness can be adjusted. Monitor ▼: darker ▲: brighter VIS 2xx / VIS 3xx With the keys ▼...
Getting started Getting started Check battery WARNING! status Incorrect use of batteries can cause injury! Do not expose batteries to fire or high tempera- tures, that will cause danger of explosion! Liquids can pore out of the batteries due to mis- treatment.
Working with the camera Charging the batteries Charge the batteries as follows: Before you plug the power supply unit into the outlet, connect it with the camera system. During the charging process the lower part of the border around the ON-/Off-key will blink red. After the charging process has finished it is highlighted red.
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Working with the camera Push rod Push and pull smoothly Do not exceed rod end limit Do not bend or drag across sharp edges WARNING! Dry and clean the rod with a cloth, before pulling it back, so that no dirt and soot can enter! Carrying case Avoid any liquids getting inside the case.
Changing the camera head and the dome Changing the camera head and the dome Changing the Before installing the new dome, grease the screw thread slightly with silicone grease. Take care that dome of the col- the dome is screwed firmly up to the last thread. our camera head Otherwise the camera head will not be tight, and VIS 3xx...
Setting Date and Time (VIS 240 /340) Setting Date and Time (VIS 240 /340) • With the camera switched off, press the ▲ but- VIS 240 / 340 ton and the ON-/OFF-button simultaneously for two seconds. Fig. 11: Control panel VIS 240 / 340: Press marked buttons simultane- ously The camera switches on and the display will show a...
Play videos at PC Play videos at PC • Insert CD. (The VLC Viewer is available as Installation VLC- freeware in the internet.) Viewer • Click on Index.html. The menu will open. • Click on the button “Install”. • After the installation, the video files can be re- played in the AFS/MPEG4 format.
Guide conducts VIS 2xx / VIS 3xx NOTE! As an alternative to the VLC Player you can use the”Daum PotPlayer“ to regard the videos. You can download the Daum PotPlayer as freeware from the internet. Guide conducts VIS 2xx / VIS 3xx This chapter contains some recommendations based on our experience about the se- lection of guide conducts for the inspection in tubes and ducts.
Connect the monitor cor- nected correctly. rectly. The connection cable is broken. Send the device in for repair. VIS 230 / 330: The color Attach the changeable camera head is not con- color camera head again. nected correctly to the locator.
Maintenance Maintenance Regular maintenance Proper operation of the VIS 2xx / 3xx requires regular maintenance. The following maintenance works can be done by the user himself. Camera head Only use soft, damp cloth to clean the lens. Never use any cleanser. Push rod Regularly pull the rod out of the case and clean it with a soft, damp cloth.
Warranty and service Warranty and service 12.1 Warranty Each Wöhler VIS 2xx / 3xx will be tested in all functions and will leave our factory only after ex- tensive quality control testing. If used properly, the warranty period for the VIS 2xx / 3xx will be 12 month from the date of sale.
Accessories Accessories Wöhler VIS Guidance Set 110 for VIS 3xx Order No. 3884 J Wöhler VIS Guidance Set 70 for VIS 2xx Order No. 3883 J Wöhler VIS Centering Brush Extension Order No. 3853 J Wöhler VIS Centering Brush Order No. 3854 J Camera Roller Guide VIS 3xx Order No.
Declaration of conformity EC Declaration of conformity EC WÖHLER Messgeräte Kehrgeräte GmbH Schützenstr. 41, D-33181 Bad Wünnenberg Declares that the following product: Name: Wöhler Service Camera Model: Wöhler VIS 2xx / 3xx Complies with the safety requirements set out in the directives of the European parlia- ment and council on the approximation of laws of the Member States relating to elec- tromagnetic compatibility (204/108/EC) and low voltage (2006/95/EC).
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