Vinten Vision 250 Service Manual page 39

Contents
32 Install the pan drag knob as follows
32.1 Temporarily install the drag knob boss (10), washer (9) and screw (7) on pan drag shaft (5) and
ensure that the drive shaft (5) is turned fully clockwise, to zero. Remove the drag knob boss, washer
and screw.
32.2 Lubricate two springs (12) and balls (11) with white bearing grease and install in mechanism
housing cover (4).
32.3 Install drag knob boss (10) on pan drag shaft (5) so that stop on boss abuts stop on mechanism
housing cover.
32.4 Install pan drag knob (6) so that '0' on knob aligns with cursor on mechanism housing cover.
Secure knob with washer (9) and screw (7). Install drag knob plug (8).
33 Install the tilt drag knob as follows
33.1 Temporarily install the drag knob boss (14), washer (17) and screw (16) on tilt drag shaft (6) and
ensure that the drive shaft (6) is turned fully clockwise, to zero. Remove the drag knob boss, washer
and screw.
33.2 Lubricate two springs (12) and balls (13) with white bearing grease and install in outrigger (9).
33.3 Install drag knob boss (14) on pan drag shaft (6) so that stop on boss abuts stop on outrigger.
33.4 Install tilt drag knob (18) so that '0' on knob aligns with cursor on outrigger. Secure knob with
washer (17) and screw (16). Install drag knob plug (15).
34 Install the pan and tilt brake knobs
35 Install the battery and calibrate the balance mechanism
calibration" on page 25.)
(Fig 6.5):
(Fig 6.6):
(See "Brake knob adjustment" on page
(See "Balance mechanism digital display
First Previous Next
Page Page Page
23.)
Previous
View
39