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25
Install the tilt drag knob as follows
25.1 Use the drag knob boss (10) to turn the tilt drive shaft (5) fully counter-clockwise.
25.2 Install two springs (8) and balls (9) in the outrigger (18). Install the drag knob boss (10) on the tilt
drive shaft (5) so that its stop is to the right and abutting the stop on the outrigger (18).
25.3 Install the tilt drag knob (11) on the tilt drive shaft (5) so that ‘0’ on the knob aligns with the
indicator on the outrigger (18). Secure knob with washer (14) and screw (13), using Loctite 222E.
25.4 Confirm operation of the drag mechanism by turning knob fully clockwise, then counter-
clockwise.
25.5 Install drag knob plug (12).
26
Install the pan and tilt brake knobs
(See “Brake knob adjustment” on page 24)
27
(See “Battery replacement” on page 23)
. Press the switch and ensure that the
balance mechanism digital display, the level bubble and the drag knob scales are lit for approximately 15
seconds.
28
Calibrate balance mechanism digital display
(See “Balance mechanism digital display calibration” on
.