Vinten Vision 30 - Page 25

25
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Guide roller track blocks
Remove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Refit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Pan drag actuator shaft and lever
Remove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Refit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Pan brake actuator shaft
Remove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Refit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
General
1 Repair and renewal of damaged items involves disassembling various assemblies 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.
2 Disassembly and assembly of the various components is carried out in conjunction with figures in the
Illustrated Parts List (Section 6).
3 The Vision 30 pan and tilt head may be divided into a number of separate assemblies to facilitate repair.
In use the head will have various accessories, zoom and focus controls viewfinders etc., which must be
removed before dismantling the basic head. The pan bar and quadrant assemblies may be removed, for
convenience, prior to performing repairs to the head. The base assembly affords protection to the pan drag
unit and is removed prior to repair to this assembly or to the pan brake assembly. The automatic wedge
adaptor assembly, if fitted, (Type 3259-3F and 3S heads) may remain attached to the platform assembly
unless repairs to the platform are required.
4 The basic unit comprises the secondary mechanism which has the following main components/
assemblies.
4.1 The mechanism block assembly and associated secondary spring assembly.
4.2 The adjustment thread assembly.
4.3 The two cross members.
4.4 The pan drag lubricated friction mechanism.
4.5 The pan brake mechanism.
4.6 The platform on which the camera equipment is mounted.
NOTE: Certain special consumable materials are required for procedures detailed in this Section.
Please refer to Section 3 - Tools and Materials. For further details, please contact Vinten
Broadcast Ltd or your local distributor.