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Section 5

Repair

Contents

Para

General

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Disassembly

Column

Tank assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Elevation tube

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Outer tube

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Skid

Centre casting and leg assemblies

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Castor assemblies

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Track locks

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Assembly

Column

Tank assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Elevation tube

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Outer tube

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Skid

Track locks

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Castor assemblies

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Centre casting and leg assemblies

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

General

Repair and renewal of damaged items involves disassembly and must be carried out in accordance with

the following instructions. Any load must be removed from the pedestal before carrying out the following
procedures.

Содержание 3320

Страница 1: ...Contents Vinten Camera Control Solutions Next Page Previous View Vision ...

Страница 2: ...imited 1989 1998 All rights reserved throughout the world No part of this document may be stored in a retrieval system transmitted copied or reproduced in any way including but not limited to photocopy photograph magnetic or other record without the prior agreement and permission in writing of Vinten Broadcast Limited Vinten and Vision are registered trademarks of Vinten Broadcast Limited ...

Страница 3: ...nimum of attention over a long service life Particular attention must be paid to cleaning especially after use in adverse conditions To order spare parts or to obtain further information application should be made to Vinten Broadcast Limited or to your local distributor WARNING Read the Safety Section on page 7 before using this pedestal or attempting any adjustment or repair NOTE Information cont...

Страница 4: ...t will move you around the document For example if you click on one of the blue call outs on an exploded drawing you will be taken to the appropriate line in the relevant parts list Clicking here will take you to the Contents Page Clicking here will take you to the first page Clicking here will take you to the previous page Clicking here will take you to the next page Click here to go back to the ...

Страница 5: ...n 1 Introduction 11 Description 11 Section 2 Operation General 15 Assembling the pedestal 15 Pressurizing the pedestal 17 Using the pedestal 18 Transportation and storage 20 Section 3 Tools and Materials Special tools 21 Consumable materials 21 Section 4 Servicing General 22 Cleaning 22 Routine checks 23 Adjustments 23 Minor repairs 25 Section 5 Repair General 27 Disassembly 28 Assembly 32 ...

Страница 6: ... Control Valve 16 Fig 4 1 Bottom clamp adjustment 23 Fig 4 2 Elimination of radial and side play on the top stage 24 Fig 6 1 Vision Pedestal 40 Fig 6 2 Vision Pedestal Top Stage Sheet 1 42 Fig 6 2 Vision Pedestal Top Stage Sheet 1 43 Fig 6 3 Vision Pedestal Elevation Tube 46 Fig 6 4 Vision Pedestal Outer Tube 48 Fig 6 5 Vision Pedestal Skid 50 ASSOCIATED PUBLICATION Vision Pedestal Operators Guide...

Страница 7: ...pear highlighted by the word WARNING and supported by the warning triangle symbol Warning symbols on the pedestal On encountering the warning triangle and open book symbols it is imperative that you consult this maintenance manual before using this pedestal or attempting any adjustment or repair Critical data Mass Column 6 kg 13 lb Skid 5 5 kg 12 lb Load Maximum Load 20 kg 44 lb Pressure Maximum P...

Страница 8: ... compression csk countersunk cu cubic c w complete with dc direct current dia diameter ft foot hd head hex hexagon Hz Hertz frequency IC integrated circuit ID inside diameter in inch kg kilogram lb pound weight LF Lubricated Friction LH left hand MISO metric thread m metre mm millimetre N Newton NPT National Pipe thread NI not illustrated No number OD outside diameter PCB printed circuit board PCD...

Страница 9: ...ptor mounting face 588 mm 63 5 in 1613 mm 62 5 in Minimum height to flat mounting face 628 mm 25 7 in 653 mm 24 7 in Maximum height to flat mounting face 1473 mm 59 in 1489 mm 58 in On shot stroke 414 mm 16 3 in 414 mm 16 3 in Wheel diameter 100 mm 4 in 125 mm 5 in Skid leg radius 500 mm 19 7 in 500 mm 19 7 in Doorway tracking width 991 mm 39 in 991 mm 39 in Transit doorway width 686 mm 27 in 686 ...

Страница 10: ...10 Contents Previous Page First Page Next Page Previous View Design Improvements DETAILS SERIAL No INFORMATION New design relief valve 582 CE marking 1245 ...

Страница 11: ...atch to prevent accidental operation of the telescopic column The pressure relief valve operates at one of two predetermined levels depending on the version supplied and automatically resets at a predefined level below this Description 4 The pedestal consists of two main parts 4 1 A skid assembly 4 2 A telescopic column Skid assembly 5 The base of the skid assembly consists of a centre casting whi...

Страница 12: ...12 Contents Previous Page First Page Next Page Previous View Fig 1 1 Vision Pedestal 1 5 3 2 12 4 6 8 9 10 11 13 14 15 19 17 18 7 16 ...

Страница 13: ...ction of the telescopic column and comprises three main elements the tank the control valve and the ram cylinder The outer wall of the tank has three machined longitudinal flats which engage with the rollers in the elevation tube to guide it and to prevent rotational movement The control valve is an integral part of the tank top plate The ram cylinder is housed within the tank 13 The tank is fitte...

Страница 14: ... the downstroke the air is compressed by the piston and admitted to the tank through the non return valve in the tank top plate to build up pneumatic pressure 16 A steering ring 1 is located at the top of the tank assembly It may as its name suggests be used for steering the pedestal but is intended primarily for use as a handle when pressurizing the pedestal or altering its height Section 2 17 Th...

Страница 15: ...n Pedestal Operators Guide Publication Part No 3320 8 Assembling the pedestal 2 The Vision Pedestal is supplied with the column and skid separated and must be assembled before operation Ensure that all items are accounted for prior to disposal of packing materials 3 To assemble the pedestal proceed as follows 3 1 On the skid assembly depress each leg locking plunger on the underside of the centre ...

Страница 16: ... strap 5 3 8 Hold the telescopic column upright with the steering ring uppermost and swing the three leg ties up almost to horizontal 3 9 Lift the column assembly by the steering ring and lower it vertically into the skid centre casting Engage the leg ties on the foot supports add secure with the rubber strap 6 3 10 Tighten the skid clamp 10 3 11 Secure the Velcro retaining strap 5 clear of the wh...

Страница 17: ...be The tank tube will rise to its full extent during this time 4 6 Set the control valve 18 to the WORK position Fitting a load 5 To fit a load proceed as follows 5 1 Pressurize the pedestal 5 2 Depress the top stage to its lowest position and engage the safety latch 2 5 3 Fit the load securely to the mounting face or to the 100 mm levelling bowl adaptor 1 using the appropriate fastenings WARNING ...

Страница 18: ...2 Engage the top clamp 3 and remove the load 7 3 Unless another load is to be fitted depressurize the pedestal by setting the control valve 2 to the BLEED position Fig 2 1 7 4 After depressurization set the control valve to the WORK position Using the pedestal Height adjustment Lower stage 8 The elevation tube 16 forms the lower stage of the pedestal height adjustment and has a range of 431 mm 16 ...

Страница 19: ...e straight ahead position or of castoring freely The castor lock changeover is effected by track lock pins 13 located just above each castor the pins on the folding skid legs have black knobs and the pin on the fixed leg has a red knob Each lock pin is spring loaded to engage in a hole in the castor top plate Each track lock pin may be secured in the disengaged position by pulling it up against th...

Страница 20: ...afety latch 2 20 4 Set the control valve 18 to the BLEED position Fig 2 1 and allow the air pressure to vent 20 5 When all of the air has been vented set the control valve 18 to the WORK position 20 6 Remove the load 20 7 Release the skid clamp 10 and the rubber securing straps 6 Lift the leg ties clear of the foot supports 20 8 Use the steering ring to lift the telescopic column vertically until ...

Страница 21: ...900SP Castor wheel installation NOTE Adhesives and lubricants are not supplied by Vinten Broadcast Ltd and should be obtained under local arrangements Item Part No Use Grease white bearing Z150 085 O rings clamps Loctite 221 Z002 026 Screw locking Loctite 222E Z002 075 Screw locking Loctite 242 Z002 077 Thread locking Loctite 270 Z002 034 Screw locking Loctite 290 Z002 012 Screw locking Loctite 38...

Страница 22: ...nual Cleaning 2 During normal studio use the only cleaning required should be a regular wipe over with a lint free cloth Dirt accumulated during storage or periods of disuse may be removed with a semi stiff brush Particular attention should be paid to the flats on the top stage of the column and to the bowl of the levelling bowl adaptor 3 Use out of doors will require special attention especially ...

Страница 23: ...d bottom clamp 4 3 Check for radial or side play in the top stage 4 4 Check that pressure is not lost from the top stage during use Adjustments 5 Adjustments which may become necessary after considerable use are as follows 5 1 Taking up wear in the bottom clamp 5 2 Taking up wear in the top clamp and the skid clamp 5 3 Elimination of radial and side play on the top stage 5 4 Wheel alignment studio...

Страница 24: ... clamp knob is within the limits shown 6 4 Degrease screw 2 coat with Loctite 222E and secure knob with washer 3 and screw 2 Replace hole plug 1 Top clamp and skid clamp adjustment 7 The top clamp and skid clamp are applied and released by turning the handle clockwise or counter clockwise Both handles have push on pull off type ratchet adjustment 8 To adjust the top and skid clamps pull the clamp ...

Страница 25: ...skid wheels 11 1 Separate the column from the skid See Transportation and storage on page 20 11 2 Engage track lock on each castor See Pedestal movement on page 19 11 3 Referring to Fig 6 5 remove two screws 4 from each foot support 5 and remove foot support 11 4 Using special wheel nut spanner Part No 3319 900SP remove nut 6 on each leg 11 5 Apply Loctite 242 to the nuts re install and tighten li...

Страница 26: ...ble leaks proceed as follows 12 1 Control Valve renew control valve O rings Fig 6 2 items 25 and 26 12 2 Large grub screw Fig 6 2 item 27 remove and re seal with Loctite 542 WARNING This pedestal is pressurized to a maximum of 9 6 bar 140 psi Do not dis assemble or interfere with any component in the pressure system without proper authority Ensure all pressure is vented before disassembling any co...

Страница 27: ...s 8 Castor assemblies 9 Track locks 10 Assembly Column Tank assembly 11 Elevation tube 13 Outer tube 15 Skid Track locks 17 Castor assemblies 20 Centre casting and leg assemblies 22 General 1 Repair and renewal of damaged items involves disassembly and must be carried out in accordance with the following instructions Any load must be removed from the pedestal before carrying out the following proc...

Страница 28: ...move four retaining screws 19 and O ring retaining plate 20 from the bottom of the elevation tube 3 5 Remove O ring 21 spacer 18 gauze filter 22 and washer 23 from the elevation tube Discard the O ring and renew during assembly 3 6 Referring to Fig 6 2 pull out piston rod 36 from the elevation tube sufficiently to drift out Spirol pin 8 Remove washer 7 from the piston rod 3 7 Ensure top clamp Fig ...

Страница 29: ... 10 Remove four countersunk socket head screws 43 from lower end of tank assembly and withdraw tank lower end plate 40 complete with pressure relief valve assembly and O rings 41 and 42 4 11 Remove and discard O rings 41 and 42 4 12 Withdraw ram cylinder 44 and piston rod assembly 34 35 36 from tank tube 45 4 13 Withdraw piston rod assembly 34 35 36 from ram cylinder 44 4 14 Hold open the tines of...

Страница 30: ... small Allen key until it is free of the tube 6 2 Remove the tank tube clamp assembly 2 by pivoting the free end about the retaining grub screw 25 and lifting off 6 3 Remove roller housing covers 24 from the elevation tube by placing a screwdriver under the moulded cutout and prising off 6 4 Remove four pan head screws 9 and washers 8 and take off each roller housing 7 complete with bearing assemb...

Страница 31: ...and nylon washers 29 8 5 Lift out fixed leg 22 which is located in the skid casting by bosses which engage holes in the leg 8 6 Remove rubber securing strap 3 from foot support 5 8 7 If fitted remove cable guards 15 by taking off adjusting knob 16 and removing screw 12 and washers 13 and 14 Slide off cable guard Castor assemblies 9 To remove the castor assembly Fig 6 5 9 1 Separate the telescopic ...

Страница 32: ...track locking pin from the wheel lock housing complete with spring 10 Assembly Column Tank assembly 11 To assemble the tank tube Fig 6 2 11 1 Lightly lubricate O ring 41 with white bearing grease and install in the relief valve assembly 40 11 2 Lightly lubricate O ring 45 with white bearing grease and install in the tank top plate 48 11 3 Lightly lubricate O ring 25 and O ring 26 with white bearin...

Страница 33: ... tank tube 45 to tank top plate 48 to marks applied during disassembly 11 17 Secure tank tube to tank top plate with four screws 43 retained with Loctite 222E and remove assembly marks 11 18 Lubricate O ring 41 with white bearing grease and fit to relief valve assembly 40 11 19 Assemble relief valve assembly 40 to tank tube to marks applied during disassembly 11 20 Install four screws 43 to retain...

Страница 34: ...equal numbers of shims to each side of rollers to eliminate side play when offered up to roller housing 13 3 Fit each bearing assembly into roller housing 7 and secure to elevation tube with four screws 9 and new washers 8 Tighten screws 9 to torque of 1 36Nm 12lbf in 13 4 Do not fit grub screws 10 at this stage 13 5 Refit tank tube clamp assembly 1 to the elevation tube 44 by pivoting the free en...

Страница 35: ...amp knob to take up all radial play between tank tube and rollers When correctly adjusted the tank tube can be moved freely over the whole length of travel in the elevation tube without rotational or side play Secure each grub screw with Loctite 222E 14 24 Refit roller housing covers 24 14 25 Adjust top tube clamp lever Section 4 14 26 Carry out leak test Section 4 Outer tube 15 To assemble the ou...

Страница 36: ... hole in line with track lock pin 18 2 Folding leg in side hole which will be nearer to carrying handle when leg is assembled to centre casting 19 To assemble the track locking pins Fig 6 5 19 1 Fit a spring 10 over the stem of wheel lock plunger 11 assemble to wheel lock housing 20 and hold in compression to expose the hole for the Spirol pin Drive in Spirol pin 9 to retain 19 2 Apply Loctite 415...

Страница 37: ... skids fitted with track locks do not tighten slotted nuts 6 or fit foot supports 5 at this stage 22 2 Lay the upper centre casting 2 upside down on the bench 22 3 Install fixed leg 22 on two spigots in the centre casting 22 4 Fit a nylon washer 29 and leg pad 28 to the upper face of a folding leg 30 and fit to the centre casting Note that legs fitted with track locks are handed the track lock pin...

Страница 38: ...sion Pedestal is available in Outside Broadcast OB and studio versions The OB versions have castor wheels and brakes The studio versions are fitted with track locks and cable guards Ordering spare parts 3 When ordering a spare part please quote the part number NOT the item number Certain items form part of 900SP series composite spare parts These are detailed in Fig 6 6 and indicated in the parts ...

Страница 39: ...assembly part numbers 5 Ensure that the correct part number is quoted when ordering main assemblies Assembly Part No OB Pedestal Complete 3320 3B Studio Pedestal Complete 3320 3C OB Skid 3319 3B Studio Skid 3319 3C Telescopic Column 3320 11 100mm Bowl Adaptor 3330 16 ...

Страница 40: ...40 Contents Previous Page First Page Next Page Previous View Fig 6 1 Vision Pedestal 2 1 4 3 VISPED01 5 ...

Страница 41: ...s View Fig 6 1 Vision Pedestal Item No Part No Nomenclature 1 3330 16 100 mm levelling bowl adaptor 3320 11 Pedestal assembly comprising 2 Top stage Fig 6 1 3 Elevation tube Fig 6 2 4 Outer tube Fig 6 2 5 3319 3B 3319 3C OB skid Fig 6 3 Studio skid Fig 6 3 ...

Страница 42: ...42 Contents Previous Page First Page Next Page Previous View Fig 6 2 Vision Pedestal Top Stage Sheet 1 VISPED05 1 2 17 18 19 20 21 8 10 9 23 24 25 26 3 4 5 6 7 22 11 13 27 28 12 14 29 30 15 16 ...

Страница 43: ...43 Contents Previous Page First Page Next Page Previous View Fig 6 2 Vision Pedestal Top Stage Sheet 2 31 VISPED02 33 32 34 36 35 38 48 47 46 43 45 44 43 39 38 42 41 40 37 37 ...

Страница 44: ...item 1 4 10 3320 226 Catch lever 1 11 M005 908 Screw skt csk hd M4 x 8 mm lg 1 12 3320 242 Catch lever spindle 1 13 3320 227 Catch lever bracket 1 14 P900 010 Steel ball 5 mm dia 1 15 J532 073 Compression spring 1 16 M006 813 Grub screw skt hd M5 x 10 mm lg 1 17 3320 12 Tank assembly including 1 18 3320 263 Headed pin 1 19 3325 329 Brake knob 1 20 M005 503 Screw skt butt hd M4 x 8 mm lg 1 21 3325 ...

Страница 45: ...ston rod 1 37 Q001 015 O ring 1 2 in OD x 5 16 in ID x 3 32 in sect 9 38 L602 111 Plain washer 5 16 in dia 9 39 3320 236 Cylinder sleeve 1 40 3320 22 Relief valve assembly including 1 41 R900H037 O ring 53 mm OD x 48 mm ID x 2 5 mm sect 1 42 R900H040 O ring 20 mm OD x 2 5 mm sect 1 43 M005 908 Screw skt csk hd M4 x 8 mm lg 8 44 3320 202 Ram cylinder 1 45 3320 201 Tank tube 1 46 R900H037 O ring 53 ...

Страница 46: ...46 Contents Previous Page First Page Next Page Previous View Fig 6 3 Vision Pedestal Elevation Tube VISPED04 1 2 3 4 5 6 7 17 19 18 9 10 6 11 12 13 14 15 16 8 20 24 22 23 21 12 27 26 25 ...

Страница 47: ...2 Grub screw skt dog point M3 x 6 mm lg 12 11 3320 220 Roller spindle 6 12 P200 239 Bearing 5 mm x 19 mm x 6 mm 12 13 3320 243 Roller spacer 6 14 3320 205 Elevation tube 1 15 M806 004 Spirol pin 4 mm dia x 10 mm lg 3 16 J550 001 Mushroom buffer 2 17 3320 206 Elevation tube end 1 18 3320 252 Spacer 1 19 L101 023 Screw No 6 self tapping pan hd 3 8 in lg 4 20 3320 251 O ring retaining plate 1 21 Q001...

Страница 48: ...48 Contents Previous Page First Page Next Page Previous View Fig 6 4 Vision Pedestal Outer Tube VISPED03 1 2 3 4 5 6 7 18 23 17 9 10 11 12 13 14 15 16 17 24 19 22 21 25 8 20 26 ...

Страница 49: ...int M6 x 6 mm lg 1 10 3320 24 Wheel leg tie assembly 2 11 3320 13 Top housing assembly 1 12 M500 090 Nut full M6 2 13 3320 225 Skid clamp 1 14 M600 007 Washer M6 1 15 M007 816 Screw skt cap hd M6 x 40 mm lg 1 16 J402 046 Clamp lever 1 17 P606 003 Snap ring internal 2 18 3320 272 Outer tube lower cover 1 19 R900H076 O ring 61 mm ID x 69 mm OD x 4 mm sect 1 20 3320 24 Wheel leg tie assembly includin...

Страница 50: ...50 Contents Previous Page First Page Next Page Previous View Fig 6 5 Vision Pedestal Skid 1 5 2 7 8 3 6 4 9 18 6 26 21 7 23 24 25 27 28 22 10 11 12 17 13 14 14 15 16 20 31 29 30 19 23 VIS_SKID ...

Страница 51: ... 65 mm lg 3 13 L600 030 Washer 5 16 in dia internal shakeproof 3 14 M600 009 Washer M8 6 15 3319 16 Cable guard assembly 3 16 C510 063 Knob 1260 M8 3 17 3319 220 Bracket cable guard mounting LH 1 18 3319 221 Bracket cable guard mounting RH 1 19 3319 212 Castor 1 20 3319 202 Wheel lock housing 3 21 M801 004 Dowel pin 4 mm dia x 12 mm lg 3 22 3319 12 Leg tube assembly fixed OR 1 1 22 3319 18 Leg tub...

Страница 52: ... 3320 201 Tank tube 1 3320 904SP Customer seal kit comprising Q001 010 O ring 1 4 in x 3 8 in x 1 16 in R2025 1 Q001 011 O ring 3 16 in x 5 16 in x 1 16 in 200 008 4460 1 Q001 123 O ring 2 9 16 in x 2 3 4 in x 3 32 in FCR 145 1 R900H076 O ring 61 mm ID 204 161 4460 1 3320 905SP Service seal kit comprising Q001 010 O ring 1 4 in x 3 8 in x 1 16 in R2025 1 Q001 011 O ring 3 16 in x 5 16 in x 1 16 in...

Страница 53: ...2 O ring 15 6 mm ID 206 312 4470 1 R900H076 O ring 61 mm ID 204 161 4460 4 3320 907SP Strap assembly spares comprising 3320 268 Strap 1 L804 126 Pop rivet 1 L602 041 Washer 4BA 1 Fig 6 6 Vision Pedestal Composite Spare Parts List Cont PART No NOMENCLATURE QTY ...

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